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Cheap flights from Seattle to Reykjavik Keflavik Intl Airport from C$ 470

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — KEF
3 May — 10 May1
1 adult
Fri 3/5
Fri 10/5

Cheap flight deals from Seattle to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Keflavik Intl (KEF). 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 28 April 2024.

Popular in

September

Cheapest in

January

Average price

C$ 1,148

Round-trip from

C$ 459
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 17% potential price drop
Search Deals
Average for round-trip flights in April 2024
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From Seattle/Tacoma Intl to Reykjavik Keflavik Intl
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What is the cheapest day to fly round-trip from Seattle to Reykjavik Keflavik Intl Airport?

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 33% when planning your travel around this day of the week.

How far in advance should I book a flight from Seattle to Reykjavik Keflavik Intl Airport?

Users have found that booking a flight from Seattle to Reykjavik Keflavik Intl Airport at least 40 days early can save you up to 24% on average compared to booking a flight this week. If booking 40 days before your flight isn’t an option for you, users have found flights from Seattle to Reykjavik Keflavik Intl Airport for as little as C$ 1,013 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 1,298 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Reykjavik Keflavik Intl Airport?

The best pricing can be found in the month of January. Prices to Reykjavik Keflavik Intl Airport from Seattle average C$ 1,087. You can even find prices in January for less than C$ 1,087, as users have found deals to Reykjavik Keflavik Intl Airport from as low as C$ 653. The month of September appears to be one of the more expensive times to travel to Reykjavik Keflavik Intl Airport from Seattle. Flying in the targeted month can save you up to 11%.

When is the cheapest time to fly from Seattle to Reykjavik Keflavik Intl Airport (SEA - KEF)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Reykjavik Keflavik Intl Airport as you normally would.

Cheap United Airlines flights from Seattle to Keflavik Intl

Explore cheap flight options specifically provided by United Airlines for the route between Seattle and Keflavik Intl. 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 490,828 searches. Data last updated 28 April 2024.
Find some of the cheapest United Airlines flights travelling from Seattle to Reykjavik. It's recommended that users confirm their flight details before booking.
Thu 19/911:59 p.m.SEA - KEF
2 stops24h 01mUnited Airlines
Mon 23/910:00 a.m.KEF - SEA
2 stops36h 41mUnited Airlines
Deal found 27/4C$ 712
Wed 4/910:50 p.m.SEA - KEF
2 stops25h 10mUnited Airlines
Thu 3/1011:00 a.m.KEF - SEA
1 stop15h 31mUnited Airlines
Deal found 27/4C$ 720
Mon 23/95:00 p.m.SEA - KEF
1 stop32h 30mUnited Airlines
Tue 1/1011:00 a.m.KEF - SEA
1 stop15h 31mUnited Airlines
Deal found 27/4C$ 722
Thu 5/92:13 p.m.SEA - KEF
1 stop11h 17mUnited Airlines
Mon 9/911:00 a.m.KEF - SEA
1 stop14h 42mUnited Airlines
Deal found 28/4C$ 728
Mon 5/812:30 a.m.SEA - KEF
2 stops23h 30mUnited Airlines
Wed 28/812:00 p.m.KEF - SEA
1 stop17h 22mUnited Airlines
Deal found 28/4C$ 734
Fri 30/84:43 p.m.SEA - KEF
2 stops32h 47mUnited Airlines
Mon 9/912:00 p.m.KEF - SEA
2 stops26h 57mUnited Airlines
Deal found 28/4C$ 830
Fri 6/97:00 a.m.SEA - KEF
2 stops17h 00mUnited Airlines
Sat 21/911:00 a.m.KEF - SEA
1 stop14h 42mUnited Airlines
Deal found 28/4C$ 843
Thu 3/1011:59 p.m.SEA - KEF
2 stops24h 01mUnited Airlines
Tue 8/1011:00 a.m.KEF - SEA
3 stops35h 24mUnited Airlines
Deal found 28/4C$ 856
Fri 16/811:35 p.m.SEA - KEF
2 stops24h 25mUnited Airlines
Sat 24/811:00 a.m.KEF - SEA
2 stops29h 48mUnited Airlines
Deal found 27/4C$ 858

Cheap Icelandair flights from Seattle to Keflavik Intl

Explore cheap flight options specifically provided by Icelandair for the route between Seattle and Keflavik Intl. 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 490,828 searches. Data last updated 28 April 2024.
Browse through some of the cheapest Icelandair flights travelling from Seattle to Reykjavik. Deals frequently update to provide users with more options.
Tue 27/811:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sat 31/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,035
Mon 15/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Fri 2/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,069
Mon 3/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Fri 14/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,087
Wed 5/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 13/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,103
Tue 16/76:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Fri 2/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,110
Thu 18/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Wed 31/710:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,128
Mon 15/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Tue 30/74:50 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,134
Sun 2/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sun 16/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,151
Tue 16/76:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Tue 30/74:50 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,175

Cheap Seattle to Keflavik Intl flights in April & May 2024

Find cheap flight options from Seattle to Keflavik Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 490,828 searches. Prices were last updated on 28 April 2024.
These are some of the most attractive deals on flights from Seattle to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 28/55:10 p.m.SEA - KEF
1 stop32h 20mMultiple Airlines
Tue 4/610:00 a.m.KEF - SEA
2 stops33h 27mMultiple Airlines
Deal found 28/4C$ 894
Mon 27/511:59 p.m.SEA - KEF
1 stop25h 31mMultiple Airlines
Mon 3/610:00 a.m.KEF - SEA
1 stop31h 43mMultiple Airlines
Deal found 27/4C$ 901
Sun 26/510:44 p.m.SEA - KEF
1 stop25h 16mMultiple Airlines
Sun 2/610:00 a.m.KEF - SEA
1 stop31h 43mMultiple Airlines
Deal found 27/4C$ 902
Tue 28/512:30 p.m.SEA - KEF
1 stop13h 00mMultiple Airlines
Tue 4/610:00 a.m.KEF - SEA
1 stop18h 16mMultiple Airlines
Deal found 28/4C$ 906
Mon 27/512:45 p.m.SEA - KEF
2 stops35h 15mMultiple Airlines
Mon 3/610:00 a.m.KEF - SEA
2 stops30h 57mMultiple Airlines
Deal found 27/4C$ 908
Sun 26/57:00 a.m.SEA - KEF
2 stops17h 00mMultiple Airlines
Sun 2/610:00 a.m.KEF - SEA
2 stops19h 17mMultiple Airlines
Deal found 27/4C$ 912
Sat 25/56:10 a.m.SEA - KEF
1 stop17h 10mDelta
Sun 2/611:25 a.m.KEF - SEA
1 stop17h 53mDelta
Deal found 27/4C$ 920
Sat 25/56:00 a.m.SEA - KEF
2 stops17h 20mDelta
Sat 1/611:25 a.m.KEF - SEA
2 stops18h 00mDelta
Deal found 27/4C$ 925
Mon 27/512:40 a.m.SEA - KEF
1 stop23h 20mDelta
Tue 4/68:50 a.m.KEF - SEA
1 stop20h 35mDelta
Deal found 28/4C$ 927

Seattle to Keflavik Intl 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Keflavik Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 490,828 searches. Data last updated 28 April 2024.
These are some of the most attractive deals on flights from Seattle to Reykjavik in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 20/85:00 p.m.SEA - KEF
1 stop32h 30mMultiple Airlines
Tue 27/810:00 a.m.KEF - SEA
2 stops31h 00mMultiple Airlines
Deal found 27/4C$ 700
Tue 20/812:55 p.m.SEA - KEF
2 stops36h 35mMultiple Airlines
Tue 27/810:00 a.m.KEF - SEA
2 stops33h 30mMultiple Airlines
Deal found 27/4C$ 707
Thu 19/911:59 p.m.SEA - KEF
2 stops24h 01mUnited Airlines
Mon 23/910:00 a.m.KEF - SEA
2 stops36h 41mUnited Airlines
Deal found 27/4C$ 712
Wed 21/87:00 a.m.SEA - KEF
1 stop18h 30mMultiple Airlines
Sat 31/810:00 a.m.KEF - SEA
2 stops31h 00mMultiple Airlines
Deal found 27/4C$ 715
Wed 4/911:15 p.m.SEA - KEF
1 stop24h 05mDelta
Thu 3/1011:25 a.m.KEF - SEA
1 stop17h 55mDelta
Deal found 27/4C$ 720
Mon 23/95:00 p.m.SEA - KEF
1 stop32h 30mUnited Airlines
Tue 1/1011:00 a.m.KEF - SEA
1 stop15h 31mUnited Airlines
Deal found 27/4C$ 722
Thu 5/92:13 p.m.SEA - KEF
1 stop11h 17mUnited Airlines
Mon 9/911:00 a.m.KEF - SEA
1 stop14h 42mUnited Airlines
Deal found 28/4C$ 728
Mon 5/812:30 a.m.SEA - KEF
2 stops23h 30mUnited Airlines
Wed 28/812:00 p.m.KEF - SEA
1 stop17h 22mUnited Airlines
Deal found 28/4C$ 734
Mon 5/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Wed 28/88:50 a.m.KEF - SEA
1 stop20h 28mDelta
Deal found 28/4C$ 735

Direct flights to Keflavik Intl from Seattle

Discover non-stop flight options from Seattle to Keflavik Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 490,828 searches. Data last updated 28 April 2024.
To help reduce your travel time, choose from one of these non-stop flights from Seattle to Reykjavik. Search for alternative flights from Seattle to Reykjavik by utilizing the search form above.
Tue 27/811:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sat 31/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,035
Mon 15/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Fri 2/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,069
Mon 3/66:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Thu 13/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,087
Wed 5/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Thu 13/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,103
Tue 16/76:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Fri 2/810:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,110
Thu 18/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Wed 31/710:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,128
Mon 15/711:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Tue 30/74:50 p.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,134
Sun 2/611:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sun 16/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,151
Mon 27/511:00 p.m.SEA - KEF
Nonstop7h 25mIcelandair
Sun 2/610:30 a.m.KEF - SEA
Nonstop7h 50mIcelandair
Deal found 27/4C$ 1,169

One-way flights to Keflavik Intl from Seattle

Search for one-way flight options from Seattle to Keflavik Intl. 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 490,828 searches. Data last updated 28 April 2024.
Take a look at some of the one-way flights we've detected from Seattle to Reykjavik. Users can also find round-trip Seattle to Reykjavik flights by using the search form above.
Sun 15/91:50 p.m.SEA - KEF
1 stop11h 25mWestJet
Deal found 27/4C$ 470
Thu 22/86:15 p.m.SEA - KEF
1 stop31h 00mWestJet
Deal found 28/4C$ 525
Wed 11/97:25 a.m.SEA - KEF
2 stops17h 50mWestJet
Deal found 27/4C$ 547
Fri 13/97:25 a.m.SEA - KEF
2 stops17h 50mWestJet
Deal found 27/4C$ 610
Sun 15/97:25 a.m.SEA - KEF
2 stops17h 50mWestJet
Deal found 27/4C$ 646
Thu 12/96:55 p.m.SEA - KEF
Nonstop7h 20mIcelandair
Deal found 27/4C$ 737
Thu 27/67:10 a.m.SEA - KEF
1 stop19h 20mKLM
Deal found 27/4C$ 744
Wed 21/812:30 a.m.SEA - KEF
1 stop23h 30mDelta
Deal found 28/4C$ 757
Mon 9/912:30 a.m.SEA - KEF
2 stops22h 50mDelta
Deal found 27/4C$ 778

Find flights from Seattle to Keflavik Intl within your budget

Customize your flight search to find flights from Seattle to Keflavik Intl 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 490,828 searches. Data last updated 28 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 700 - C$ 1,301

Route

Depart

Return

Price

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 20/8

1 stop32h 30m

Reykjavik Keflavik Intl

Tue 27/8

2 stops31h 00m

C$ 700

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Thu 19/9

2 stops24h 01m

Reykjavik Keflavik Intl

Mon 23/9

2 stops36h 41m

C$ 712

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Mon 5/8

1 stop23h 30m

Reykjavik Keflavik Intl

Wed 28/8

1 stop20h 28m

C$ 735

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 6/10

2 stops27h 20m

Reykjavik Keflavik Intl

Mon 21/10

2 stops26h 43m

C$ 910

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 27/8

Nonstop7h 25m

Reykjavik Keflavik Intl

Sat 31/8

Nonstop7h 50m

C$ 1,035

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Thu 16/5

2 stops40h 40m

Reykjavik Keflavik Intl

Tue 21/5

2 stops35h 10m

C$ 1,124

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 11/5

2 stops16h 39m

Reykjavik Keflavik Intl

Sat 18/5

2 stops17h 38m

C$ 1,149

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 8/9

2 stops33h 45m

Reykjavik Keflavik Intl

Sat 14/9

2 stops36h 13m

C$ 1,274

Seattle/Tacoma IntlReykjavik Keflavik Intl

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 10/5

1 stop14h 55m

Reykjavik Keflavik Intl

Fri 17/5

2 stops39h 10m

C$ 1,301

Flights are sorted by cheapest first

Deals found on 27/4

When is the best time to book a flight from Seattle to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Keflavik Intl. Price data was last updated on 28 January 2024.
The price you pay for your flight from Seattle to Reykjavik Keflavik Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Seattle to Reykjavik Keflavik Intl Airport?

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

Average price of flights to Keflavik Intl by month

Plan your trip from Seattle to Keflavik Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Keflavik Intl is currently C$ 646 while a round-trip flight costs C$ 993. Price data was last updated on 21 April 2024.

Currently, January is the cheapest month in which you can book a flight from Seattle to Reykjavik Keflavik Intl Airport (average of C$ 280). Flying from Seattle to Reykjavik Keflavik Intl Airport in August is currently the most expensive (average of C$ 598). 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.

January

C$ 383

February

C$ 391

March

C$ 482

April

C$ 495

May

C$ 783

June

C$ 808

July

C$ 648

August

C$ 817

September

C$ 757

October

C$ 567

November

C$ 387

December

C$ 533

Temperature and rainfall in Keflavik Intl by month

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

KEF

Temperature

0 - 11 °C

Reviews of airlines servicing Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated 28 April 2024.
See what other customers who have flown with United Airlines, Icelandair and Lufthansa from Seattle to Reykjavik have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,932 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

KLM
7.9
Good
1,623 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

SWISS
7.8
Good
2,053 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,582 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Air France
7.6
Good
1,806 reviews
Delta
8.1
Very good
10,932 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Keflavik Intl. 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 Reykjavik Keflavik Intl?

    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 Reykjavik Keflavik Intl. 1 airline have flights from Seattle/Tacoma Intl to Reykjavik Keflavik Intl on a regular basis. Booking flights from Seattle/Tacoma Intl to Reykjavik Keflavik Intl should not be difficult; the airport handles an average of 1 outbound flight to Reykjavik Keflavik Intl per day.

  • Can I find flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 700. The cheapest flight booked recently is on Multiple Airlines for just C$ 700, but on average you can expect to pay C$ 765.

  • Are there direct flights from Seattle to Reykjavik Keflavik Intl Airport for under C$ 1,100 on Cheapflights?

    Cheapflights has 20 direct flights from Seattle to Reykjavik Keflavik Intl Airport under C$ 1,100. A good price for a direct flight from Seattle to Reykjavik Keflavik Intl Airport is less than C$ 1,695.

  • What are the cheapest airlines flying from Seattle to Reykjavik Keflavik Intl Airport round-trip?

    According to our current data, United Airlines (C$ 712), and Delta (C$ 735) offers the cheapest pricing from Seattle to Reykjavik Keflavik Intl Airport. You may be able to fly from Seattle to Reykjavik Keflavik Intl Airport for 36% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Reykjavik Keflavik Intl Airport one-way?

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 470. Icelandair flights start at C$ 737 while deals on KLM start at C$ 744 one-way.

  • What are the most reliable airlines from Seattle to Reykjavik Keflavik Intl Airport?

    The top 3 most reliable airlines when flying from Seattle to Reykjavik Keflavik Intl Airport are airBaltic (100%), Alaska Airlines (98%) and Icelandair (98%).

  • What are the cheapest flights from Seattle to Reykjavik Keflavik Intl Airport?

    On average you can expect to pay C$ 855 for a flight from Seattle to Reykjavik Keflavik Intl Airport. The cheapest flight overall is C$ 475 while the most popular route, (Seattle/Tacoma Intl - Reykjavik Keflavik Intl) is currently priced at C$ 718.

  • What does SEA to KEF mean?

    Seattle/Tacoma Intl Airport is SEA and Reykjavik Keflavik Intl Airport is KEF. 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.

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

    The amount of baggage you can bring on your Seattle to Keflavik Intl 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 Keflavik Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Keflavik Intl 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 Keflavik Intl that include hotel bookings?

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

  • How can I find direct flights from Seattle to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Seattle to Keflavik Intl 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 Keflavik Intl that allow pets onboard?

    Many airlines flying from Seattle to Keflavik Intl 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 Keflavik Intl?

    Yes, you can often find last-minute deals on Seattle to Keflavik Intl 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 Reykjavik Keflavik Intl Airport flight deals updated?

    The Seattle to Reykjavik Keflavik Intl Airport flight deals you see on this page were last updated on 28/4.

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Top airline flying from Seattle to Keflavik Intl

Discover the top airline that operate flights from Seattle to Keflavik Intl. 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 490,828 searches. Data last updated 28 April 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 955AverageC$ 1,138FlexibilityNo cancel feeOn-time76%
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Hourly flight availability from Seattle to Keflavik Intl

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Weekly flight availability from Seattle to Keflavik Intl

Explore weekly flight availability from Seattle to Keflavik Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 April 2024.
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