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Cheap flights from Seattle to Europe from C$ 283

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Europe

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Europe
Explore the most affordable flight options available from Seattle to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Tue 28/43:40 p.m.
SEA
-
CPH
2 stops15h 55m
Lufthansa
Tue 5/56:20 a.m.
CPH
-
SEA
1 stop15h 00m
Lufthansa
Deal found 25/4C$ 641
Sun 16/88:00 a.m.
SEA
-
CPH
1 stop17h 35m
United Airlines
Tue 25/812:45 p.m.
CPH
-
SEA
2 stops42h 57m
United Airlines
Deal found 26/4C$ 642
Mon 27/48:42 a.m.
SEA
-
CPH
2 stops17h 08m
United Airlines
Tue 5/512:45 p.m.
CPH
-
SEA
2 stops36h 03m
United Airlines
Deal found 22/4C$ 649
Sun 16/88:00 a.m.
SEA
-
CPH
1 stop17h 35m
United Airlines
Fri 21/812:15 p.m.
CPH
-
SEA
3 stops54h 52m
United Airlines
Deal found 24/4C$ 655
Sat 25/411:59 p.m.
SEA
-
CPH
2 stops49h 51m
United Airlines
Sun 3/512:45 p.m.
CPH
-
SEA
2 stops36h 03m
United Airlines
Deal found 22/4C$ 657
Sun 26/410:35 p.m.
SEA
-
CPH
2 stops27h 15m
United Airlines
Thu 7/512:45 p.m.
CPH
-
SEA
1 stop17h 23m
United Airlines
Deal found 24/4C$ 660
Thu 13/88:00 a.m.
SEA
-
CPH
1 stop17h 50m
United Airlines
Thu 20/812:45 p.m.
CPH
-
SEA
1 stop17h 22m
United Airlines
Deal found 26/4C$ 661
Mon 27/47:00 a.m.
SEA
-
CPH
2 stops18h 50m
United Airlines
Sat 2/512:45 p.m.
CPH
-
SEA
2 stops19h 02m
United Airlines
Deal found 24/4C$ 667
Tue 28/42:39 p.m.
SEA
-
CPH
2 stops23h 51m
United Airlines
Tue 5/512:45 p.m.
CPH
-
SEA
2 stops43h 14m
United Airlines
Deal found 24/4C$ 671
Fri 29/511:25 p.m.
SEA
-
KEF
Nonstop7h 35m
Icelandair
Sun 7/610:40 a.m.
KEF
-
SEA
Nonstop8h 05m
Icelandair
Deal found 24/4C$ 674
Tue 7/77:00 p.m.
SEA
-
KEF
Nonstop7h 25m
Icelandair
Tue 14/77:45 p.m.
KEF
-
SEA
Nonstop7h 55m
Icelandair
Deal found 23/4C$ 676
Sun 7/66:30 p.m.
SEA
-
KEF
Nonstop7h 30m
Alaska Airlines
Sun 14/612:45 p.m.
KEF
-
SEA
Nonstop7h 55m
Alaska Airlines
Deal found 23/4C$ 679

Find flight deals from Seattle to Europe

Keep the following information in mind while searching for Seattle to Europe flight deals. Data was last updated 27 April 2026.

Round-trip from

C$ 642

One-way from

C$ 283

Popular in

June

Cheapest in

January

Average price

C$ 970

Good round-trip deal

C$ 630 or less

Good one-way deal

C$ 326 or less
United Airlines
  • United Airlines
  • 16/8-25/8
  • 3 total stops
  • 60h 32m total
  • Seattle to Europe
Search Deals
Icelandair
  • Icelandair
  • 11/5
  • 1 total stop
  • 17h 45m total
  • Seattle to Europe
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (C$ 319 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 51 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to Europe.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to Europe.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Europe 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 629,999 searches. Data last updated 27 April 2026.
Use the filters below to find and compare flights from Seattle to Europe that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 5/6

7:40 a.m.-8:30 a.m.

1 stop17h 50m

Reykjavik Keflavik Intl

Tue 9/6

10:00 a.m.-9:08 p.m.

1 stop18h 08m

C$ 707

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 26/5

7:00 a.m.-8:50 a.m.

1 stop18h 50m

Reykjavik Keflavik Intl

Wed 22/7

10:00 a.m.-9:07 p.m.

1 stop18h 07m

C$ 708

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Wed 24/6

7:00 a.m.-8:50 a.m.

1 stop18h 50m

Reykjavik Keflavik Intl

Sun 28/6

12:00 p.m.-12:14 a.m.

1 stop19h 14m

C$ 716

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 23/5

5:00 p.m.-8:50 a.m.

1 stop32h 50m

Reykjavik Keflavik Intl

Wed 10/6

12:00 p.m.-7:06 p.m.

1 stop14h 06m

C$ 719

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Tue 23/6

5:00 p.m.-8:50 a.m.

1 stop32h 50m

Reykjavik Keflavik Intl

Wed 1/7

12:00 p.m.-7:06 p.m.

1 stop14h 06m

C$ 719

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Mon 22/6

5:00 p.m.-8:50 a.m.

1 stop32h 50m

Reykjavik Keflavik Intl

Sun 28/6

12:00 p.m.-12:14 a.m.

1 stop19h 14m

C$ 719

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Fri 12/6

11:52 p.m.-8:50 a.m.

1 stop25h 58m

Reykjavik Keflavik Intl

Sat 20/6

10:00 a.m.-9:07 p.m.

1 stop18h 07m

C$ 730
Quickest round-trip

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sun 26/7

7:00 p.m.-9:25 a.m.

Nonstop7h 25m

Reykjavik Keflavik Intl

Tue 11/8

7:45 p.m.-8:40 p.m.

Nonstop7h 55m

C$ 760

SeattleReykjavik

SEA - KEF

SEAKEF

Seattle/Tacoma Intl

Sat 25/7

6:35 p.m.-9:00 a.m.

Nonstop7h 25m

Reykjavik Keflavik Intl

Sun 2/8

12:45 p.m.-1:40 p.m.

Nonstop7h 55m

C$ 760

SeattleCopenhagen

SEA - CPH

SEACPH

Seattle/Tacoma Intl

Fri 9/10

3:40 p.m.-12:55 p.m.

1 stop12h 15m

Kastrup Copenhagen

Sat 17/10

2:00 p.m.-8:40 p.m.

1 stop15h 40m

C$ 857

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Europe

Have a flexible travel schedule? Discover the best time to fly to Europe 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Europe

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

Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Europe. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 814). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 1,462). 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.

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

Find hourly flight availability from Seattle to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 April 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 7% on flights from Seattle to Europe by exploring options for tickets in the afternoon.

Reviews of airlines servicing Europe

Get insights into the airlines that provide service to Europe. 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 Europe. Reviews last updated 27 April 2026.
See what other customers who have flown with Turkish Airlines,Scandinavian Airlines, andAer Lingus from Seattle to Europe have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Turkish Airlines
7.4
Good
4,339 reviews
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Scandinavian Airlines
7.4
Good
1,761 reviews
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Aer Lingus
7.3
Good
1,534 reviews
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
Icelandair
7.0
Good
644 reviews
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.
British Airways
6.7
Okay
7,923 reviews
Turkish Airlines
7.4
Good
4,339 reviews
Check prices

Crew

7.8

Entertainment

7.5

Boarding

7.3

Comfort

7.3

Food

7.5

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Cathy,Mar 2026

DFW - ATH

I really enjoyed the food . It's just too hard to eat in such a confined space. Baring in mind, I was not in business class. Crew was very friendly.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Europe. 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 Europe?

    If you book a flight to Europe from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle.

  • How popular is this Seattle to Europe flight route?

    Within the past month, 54 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • How long is the flight from Seattle to Europe?

    Departing from Seattle to Europe will take you 12h 15m. Seattle and Europe are separated by a distance of 7805 km. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with WestJet, which is currently one of the cheapest options available, starting at C$ 418. Aer Lingus flights start at C$ 508 while deals on Turkish Airlines start at C$ 718 one-way.

  • What are the most popular routes from Seattle to Europe?

    When deciding which route to take from Seattle to Europe consider Seattle/Tacoma Intl - Milan Malpensa, Seattle/Tacoma Intl - London Heathrow or Seattle/Tacoma Intl - Leeds/Bradford as they are the most popular.

  • What are the cheapest flights from Seattle to Europe?

    On average you can expect to pay C$ 1,039 for a flight from Seattle to Europe. The cheapest flight overall is C$ 744 while the most popular route, (Seattle/Tacoma Intl - Milan Malpensa) is currently priced at C$ 1,373.

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

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 814). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 1,462). 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.

Top 7 airlines flying from Seattle to Europe

Discover the top 7 airlines that operate flights from Seattle to Europe. 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 629,999 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapestC$ 341AverageC$ 674FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Virgin AtlanticCheapestC$ 624AverageC$ 989FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
IcelandairCheapestC$ 625AverageC$ 704FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Scandinavian AirlinesCheapestC$ 632AverageC$ 779FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
British AirwaysCheapestC$ 694AverageC$ 941FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Turkish AirlinesCheapestC$ 722AverageC$ 743FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
CondorCheapestC$ 745AverageC$ 928FlexibilityNo cancel feeOn-time76%
Search Condor flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Europe?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Europe from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Europe?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to Europe for you. Better yet — we are completely free to use.

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

Yes! Cheapflights helps users easily find flights from Seattle to Europe with no change fees.

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

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

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