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Cheap flights from Seattle to Barcelona from C$ 416

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — BCN
30 Jul — 6 Aug1
1 adult
Tue 30/7
Tue 6/8

Cheap flight deals from Seattle to Barcelona

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Barcelona (S37). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 25 July 2024.

Round-trip from

C$ 697

One-way from

C$ 416

Popular in

June

Cheapest in

November
Finnair
  • Finnair
  • 5/11-12/11
  • 3 total stops
  • 40h 25m total
  • Seattle to Barcelona
Search Deals
WestJet
  • WestJet
  • 17/9
  • 1 total stop
  • 20h 25m total
  • Seattle to Barcelona
Search Deals
High demand for flights, 27% potential price rise
Search Deals
Best time to find cheap flights, 36% potential price drop
Search Deals

What is the cheapest day to fly round-trip from Seattle to Barcelona?

Travellers have found that booking a Tuesday departure is the best way to save up to 172% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest month to fly from Seattle to Barcelona?

Our data shows that November tends to be the cheapest month to fly to Barcelona from Seattle. Users have commonly found prices around C$ 1,279 for the month, but tickets can be as low as C$ 611. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from SEA to BCN?

One of the essential ways to save on airfare from Seattle to Barcelona is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 29% on airfare.

Cheap WestJet flights from Seattle to Barcelona

Explore cheap flight options specifically provided by WestJet for the route between Seattle and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
Take a peek at the cheapest WestJet flights we've detected travelling from Seattle to Barcelona. Make sure to check back often as deals are often changing.
Thu 10/107:00 a.m.SEA - BCN
1 stop20h 05mWestJet
Wed 16/102:25 p.m.BCN - SEA
1 stop15h 01mWestJet
Deal found 23/7C$ 748
Tue 1/101:50 p.m.SEA - BCN
1 stop13h 35mWestJet
Wed 16/102:25 p.m.BCN - SEA
1 stop31h 31mWestJet
Deal found 25/7C$ 892
Mon 16/93:40 p.m.SEA - BCN
2 stops35h 45mWestJet
Fri 20/92:25 p.m.BCN - SEA
2 stops57h 23mWestJet
Deal found 24/7C$ 1,023
Tue 1/101:50 p.m.SEA - BCN
1 stop13h 35mWestJet
Wed 2/102:25 p.m.BCN - SEA
1 stop15h 01mWestJet
Deal found 24/7C$ 1,230

Cheap United Airlines flights from Seattle to Barcelona

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Barcelona. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
Browse through some of the cheapest United Airlines flights travelling from Seattle to Barcelona. Deals frequently update to provide users with more options.
Sat 7/1211:55 p.m.SEA - BCN
2 stops24h 55mUnited Airlines
Wed 18/1212:15 p.m.BCN - SEA
2 stops38h 49mUnited Airlines
Deal found 24/7C$ 811
Tue 5/1110:36 p.m.SEA - BCN
2 stops26h 14mUnited Airlines
Tue 19/1112:15 p.m.BCN - SEA
3 stops41h 52mUnited Airlines
Deal found 25/7C$ 857
Mon 7/106:45 a.m.SEA - BCN
2 stops21h 00mUnited Airlines
Thu 24/1012:25 p.m.BCN - SEA
2 stops42h 52mUnited Airlines
Deal found 24/7C$ 868
Sun 17/1111:55 p.m.SEA - BCN
2 stops24h 05mUnited Airlines
Mon 25/1112:15 p.m.BCN - SEA
2 stops39h 39mUnited Airlines
Deal found 25/7C$ 886
Sun 6/1011:59 p.m.SEA - BCN
2 stops23h 21mUnited Airlines
Tue 15/106:50 a.m.BCN - SEA
2 stops16h 40mUnited Airlines
Deal found 25/7C$ 890
Sun 6/107:46 p.m.SEA - BCN
1 stop33h 14mUnited Airlines
Tue 15/106:50 a.m.BCN - SEA
2 stops16h 40mUnited Airlines
Deal found 25/7C$ 900
Tue 5/116:30 a.m.SEA - BCN
2 stops26h 15mUnited Airlines
Tue 19/116:45 a.m.BCN - SEA
3 stops41h 33mUnited Airlines
Deal found 24/7C$ 907
Mon 12/811:20 p.m.SEA - BCN
1 stop24h 00mUnited Airlines
Thu 29/812:15 p.m.BCN - SEA
2 stops39h 37mUnited Airlines
Deal found 25/7C$ 915
Sun 11/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 29/812:15 p.m.BCN - SEA
1 stop31h 26mUnited Airlines
Deal found 25/7C$ 919

Cheap Seattle to Barcelona flights in July & August 2024

Find cheap flight options from Seattle to Barcelona specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 435,117 searches. Prices were last updated on 25 July 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Barcelona in 2024. Check back in a little while for more flight options.
Thu 1/812:30 a.m.SEA - BCN
2 stops23h 30mUnited Airlines
Wed 4/911:15 a.m.BCN - SEA
1 stop17h 59mUnited Airlines
Deal found 25/7C$ 1,498
Fri 16/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Sun 25/811:15 a.m.BCN - SEA
2 stops31h 33mUnited Airlines
Deal found 25/7C$ 1,530
Wed 7/87:40 a.m.SEA - BCN
1 stop17h 00mUnited Airlines
Thu 15/812:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 25/7C$ 1,555
Wed 14/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Sun 25/88:00 a.m.BCN - SEA
2 stops17h 59mUnited Airlines
Deal found 25/7C$ 1,560
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 15/812:25 p.m.BCN - SEA
1 stop18h 00mUnited Airlines
Deal found 25/7C$ 1,583
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Thu 15/84:00 p.m.BCN - SEA
2 stops39h 30mUnited Airlines
Deal found 25/7C$ 1,609
Thu 8/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Sun 25/88:00 a.m.BCN - SEA
2 stops17h 59mUnited Airlines
Deal found 25/7C$ 1,660
Sat 3/811:35 p.m.SEA - BCN
1 stop24h 35mDelta
Sat 10/81:20 p.m.BCN - SEA
1 stop29h 55mDelta
Deal found 25/7C$ 1,695
Tue 6/812:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Fri 16/86:50 a.m.BCN - SEA
1 stop14h 25mUnited Airlines
Deal found 25/7C$ 1,747

Seattle to Barcelona 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Barcelona in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Barcelona in 2024. Check back in a little while for more flight options.
Sun 3/118:00 p.m.SEA - BCN
1 stop15h 25mAer Lingus
Wed 20/1111:30 a.m.BCN - SEA
1 stop15h 45mAer Lingus
Deal found 25/7C$ 694
Tue 5/116:50 p.m.SEA - BCN
1 stop18h 40mMultiple Airlines
Tue 19/1110:05 a.m.BCN - SEA
2 stops21h 45mMultiple Airlines
Deal found 25/7C$ 697
Sun 3/116:50 p.m.SEA - BCN
1 stop16h 20mBritish Airways
Fri 15/116:40 a.m.BCN - SEA
1 stop19h 15mBritish Airways
Deal found 24/7C$ 698
Mon 7/107:40 p.m.SEA - BCN
1 stop13h 00mBritish Airways
Mon 21/108:00 p.m.BCN - SEA
1 stop24h 35mBritish Airways
Deal found 25/7C$ 745
Thu 31/107:50 p.m.SEA - BCN
1 stop14h 35mBritish Airways
Mon 18/118:55 p.m.BCN - SEA
1 stop23h 25mBritish Airways
Deal found 24/7C$ 767
Fri 22/111:45 p.m.SEA - BCN
1 stop17h 45mMultiple Airlines
Mon 2/128:55 p.m.BCN - SEA
1 stop23h 25mMultiple Airlines
Deal found 25/7C$ 814
Sun 3/116:50 p.m.SEA - BCN
1 stop15h 15mBritish Airways
Thu 21/111:30 p.m.BCN - SEA
1 stop17h 13mBritish Airways
Deal found 25/7C$ 833
Thu 31/107:50 p.m.SEA - BCN
1 stop14h 35mBritish Airways
Sat 16/116:40 a.m.BCN - SEA
1 stop19h 15mBritish Airways
Deal found 24/7C$ 836
Mon 4/116:50 p.m.SEA - BCN
1 stop14h 10mBritish Airways
Fri 22/1111:35 a.m.BCN - SEA
1 stop14h 20mBritish Airways
Deal found 25/7C$ 842

Seattle to Barcelona flights leaving soon

Find last-minute flight options from Seattle to Barcelona for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
Have a look at some of the last-minute flights available departing from Seattle to Barcelona. Tip: verify your flight details before completing your reservation.
Tue 30/712:30 a.m.SEA - BCN
1 stop27h 15mUnited Airlines
Tue 13/810:25 a.m.BCN - SEA
1 stop34h 50mUnited Airlines
Deal found 25/7C$ 3,873
Thu 1/89:31 p.m.SEA - BCN
3 stops40h 04mMultiple Airlines
Mon 12/86:55 p.m.BCN - SEA
3 stops46h 56mMultiple Airlines
Deal found 25/7C$ 50,884
Thu 1/89:31 p.m.SEA - BCN
3 stops40h 04mMultiple Airlines
Mon 12/81:00 p.m.BCN - SEA
2 stops42h 01mMultiple Airlines
Deal found 25/7C$ 52,764
Wed 31/712:30 a.m.SEA - BCN
2 stops47h 00mMultiple Airlines
Mon 12/86:05 p.m.BCN - SEA
3 stops47h 46mMultiple Airlines
Deal found 25/7C$ 54,131
Wed 31/712:30 a.m.SEA - BCN
2 stops47h 00mMultiple Airlines
Mon 12/81:00 p.m.BCN - SEA
2 stops41h 09mMultiple Airlines
Deal found 25/7C$ 56,011

One-way flights to Barcelona from Seattle

Search for one-way flight options from Seattle to Barcelona. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
If you're seeking multiple options on one-way flights from Seattle to Barcelona, be sure to check out these deals, which are updated often. Users needing a return flight from Seattle to Barcelona should utilize the search form above.
Tue 17/97:00 a.m.SEA - BCN
1 stop20h 25mWestJet
Deal found 24/7C$ 416
Tue 17/91:50 p.m.SEA - BCN
3 stops21h 20mMultiple Airlines
Deal found 24/7C$ 464
Tue 17/99:20 p.m.SEA - BCN
2 stops53h 45mMultiple Airlines
Deal found 24/7C$ 514
Fri 6/93:30 p.m.SEA - BCN
2 stops35h 55mWestJet
Deal found 24/7C$ 520
Fri 11/101:50 p.m.SEA - BCN
2 stops21h 25mWestJet
Deal found 25/7C$ 534
Mon 21/101:30 p.m.SEA - BCN
1 stop24h 05mFinnair
Deal found 24/7C$ 550
Sun 3/117:12 a.m.SEA - BCN
3 stops41h 38mUnited Airlines
Deal found 24/7C$ 561
Sun 6/1011:40 p.m.SEA - BCN
1 stop24h 30mDelta
Deal found 25/7C$ 563
Fri 18/107:25 a.m.SEA - BCN
2 stops20h 00mWestJet
Deal found 24/7C$ 568

Find flights from Seattle to Barcelona within your budget

Customize your flight search to find flights from Seattle to Barcelona that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 697 - C$ 1,032

Route

Depart

Return

Price

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 5/11

1 stop18h 40m

Barcelona-El Prat

Tue 12/11

2 stops21h 45m

C$ 697

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Mon 4/11

1 stop18h 35m

Barcelona-El Prat

Mon 11/11

1 stop23h 25m

C$ 698

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 10/10

1 stop20h 05m

Barcelona-El Prat

Wed 16/10

1 stop15h 01m

C$ 748

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 7/12

2 stops24h 55m

Barcelona-El Prat

Wed 18/12

2 stops38h 49m

C$ 811

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sat 2/11

1 stop25h 05m

Barcelona-El Prat

Wed 13/11

1 stop18h 08m

C$ 853

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Sun 10/11

1 stop13h 35m

Barcelona-El Prat

Fri 15/11

1 stop14h 15m

C$ 861

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 24/12

1 stop14h 25m

Barcelona-El Prat

Tue 7/1

1 stop14h 35m

C$ 921

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Tue 22/10

2 stops15h 55m

Barcelona-El Prat

Mon 28/10

2 stops35h 40m

C$ 929

Seattle/Tacoma IntlBarcelona-El Prat

SEA - BCN

SEABCN

Seattle/Tacoma Intl

Thu 31/10

2 stops22h 21m

Barcelona-El Prat

Tue 12/11

2 stops21h 45m

C$ 1,032

Flights are sorted by cheapest first

Deals found on 23/7

How far ahead should I book a flight from Seattle to Barcelona?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Barcelona. Price data was last updated on 23 July 2024.
The price you pay for your flight from Seattle to Barcelona may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Seattle to Barcelona?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Barcelona. Price data was last updated on 21 July 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Barcelona flight should consider departing on Wednesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Seattle to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Barcelona by month

Plan your trip to Barcelona by taking into account the average temperature and rainfall totals by month.

BCN

Temperature

9 - 24 °C

If weather is an important factor for your trip to Barcelona, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated 25 July 2024.
Peruse reviews from past customers who have flown with WestJet, United Airlines and Delta from Seattle to Barcelona to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

KLM
7.9
Good
1,417 reviews
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Cathay Pacific
7.8
Good
945 reviews
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

SWISS
7.7
Good
1,799 reviews
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Finnair
7.7
Good
1,332 reviews
Delta
8.0
Very good
9,630 reviews
Check prices

Boarding

8.2

Crew

8.6

Food

7.4

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Seattle to Barcelona. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to Barcelona?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly out of when you book flights from Seattle to Barcelona. 4 airlines have flights from Seattle/Tacoma Intl to Barcelona on a regular basis. Booking flights from Seattle/Tacoma Intl to Barcelona should not be difficult; the airport handles an average of 0 outbound flights to Barcelona per day.

  • Can I find flights from Seattle to Barcelona for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Barcelona for under C$ 700. The cheapest flight booked recently is on Multiple Airlines for just C$ 697, but on average you can expect to pay C$ 792.

  • Are there last-minute flights available from Seattle to Barcelona for under C$ 3,900?

    There are currently 5+ open flights from Seattle to Barcelona within the next 7 days for less than C$ 3,900.

  • What are the cheapest airlines flying from Seattle to Barcelona round-trip?

    Our cheapest airline available from Seattle to Barcelona is British Airways. Our recent data shows that you can find tickets from as low as C$ 698 on this airline. Additional options worth looking into are WestJet and United Airlines, starting at C$ 748 and C$ 811 round-trip. Users have found that British Airways is 45% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Seattle to Barcelona one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 416. Users have also found prices from C$ 550 and C$ 561 on Finnair and United Airlines, respectively.

  • What does SEA to BCN mean?

    Seattle/Tacoma Intl Airport is SEA and Barcelona-El Prat Airport is BCN. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Girona Costa Brava Airport (GRO), Reus Airport (REU), La Seu d'Urgell Aeroport De La Seu Airport (LEU), Lleida-Alguaire Airport (ILD) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Barcelona that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Barcelona flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Barcelona with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Barcelona flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Barcelona that include hotel bookings?

    Yes. In addition to deals on Seattle to Barcelona flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Barcelona?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Barcelona.

  • Can I find deals for business class flights from Seattle to Barcelona?

    Yes. Cheapflights offers flight deals from Seattle to Barcelona by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Barcelona that allow pets onboard?

    Many airlines flying from Seattle to Barcelona offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Barcelona?

    Yes, you can often find last-minute deals on Seattle to Barcelona flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Barcelona flight deals updated?

    The Seattle to Barcelona flight deals you see on this page were last updated on 25/7.

  • What are the most popular airlines that fly from Seattle to Barcelona?

    Consider British Airways, Delta or Aer Lingus when booking your flight. These represent the most popular airlines when flying from Seattle to Barcelona.

  • What is the cheapest month to book a flight from Seattle to Barcelona?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Barcelona (average of C$ 600). Flying from Seattle to Barcelona in July is currently the most expensive (average of C$ 791). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Seattle to Barcelona
See prices for flight routes from nearby airports that may be better suited for you.

Seattle to Barcelona-El Prat flights

Top 4 airlines flying from Seattle to Barcelona

Discover the top 4 airlines that operate flights from Seattle to Barcelona. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 435,117 searches. Data last updated 25 July 2024.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapestC$ 594AverageC$ 619FlexibilityNo cancel feeOn-timeN/A
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IcelandairCheapestC$ 649AverageC$ 783FlexibilityNo cancel feeOn-time76%
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DeltaCheapestC$ 714AverageC$ 738FlexibilityNo cancel feeOn-timeN/A
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British AirwaysCheapestC$ 793AverageC$ 1,196FlexibilityNo cancel feeOn-time70%
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How does Cheapflights help users find flights from Seattle to Barcelona?

Cheapflights makes it easy to find Seattle to Barcelona flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Can Cheapflights find flights from Seattle to Barcelona with no change fees?

Certainly. Search results for flights to Barcelona from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to Barcelona become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Barcelona from Seattle today and book when prices fit your budget.

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