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Cheap flights from Seattle to Europe from C$ 412

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MAD
11 Jan — 18 Jan1
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 12 December 2025.

Sun 28/126:00 a.m.SEA - FCO
1 stop16h 55mDelta
Thu 22/16:10 a.m.FCO - SEA
1 stop14h 40mDelta
Deal found 11/12C$ 812
Mon 29/1211:59 p.m.SEA - DUB
2 stops23h 31mUnited Airlines
Wed 14/19:30 a.m.DUB - SEA
2 stops33h 59mUnited Airlines
Deal found 10/12C$ 862
Thu 11/123:05 p.m.SEA - CPH
1 stop16h 30mDelta
Tue 16/129:55 a.m.CPH - SEA
2 stops21h 30mDelta
Deal found 11/12C$ 913
Tue 16/126:00 a.m.SEA - DUB
1 stop17h 45mDelta
Tue 13/15:55 a.m.DUB - SEA
1 stop13h 55mDelta
Deal found 10/12C$ 946
Mon 29/128:05 p.m.SEA - DUB
Nonstop9h 05mMultiple Airlines
Wed 14/112:15 p.m.DUB - SEA
1 stop16h 42mMultiple Airlines
Deal found 10/12C$ 947
Thu 11/123:05 p.m.SEA - ATH
1 stop35h 35mKLM
Thu 18/126:05 a.m.ATH - SEA
2 stops20h 16mKLM
Deal found 10/12C$ 967
Thu 11/128:10 a.m.SEA - ATH
2 stops31h 30mUnited Airlines
Thu 18/127:05 a.m.ATH - SEA
2 stops27h 54mUnited Airlines
Deal found 10/12C$ 968
Wed 10/128:10 a.m.SEA - DUB
1 stop18h 10mUnited Airlines
Wed 15/49:50 a.m.DUB - SEA
2 stops33h 52mUnited Airlines
Deal found 10/12C$ 979
Thu 11/129:25 a.m.SEA - CPH
2 stops18h 00mUnited Airlines
Tue 16/129:50 a.m.CPH - SEA
2 stops20h 10mUnited Airlines
Deal found 11/12C$ 1,000
Wed 10/122:05 p.m.SEA - DUB
1 stop17h 40mDelta
Wed 17/128:50 a.m.DUB - SEA
2 stops19h 33mDelta
Deal found 9/12C$ 1,009
Wed 10/1210:40 a.m.SEA - DUB
2 stops15h 15mUnited Airlines
Wed 17/1212:05 p.m.DUB - SEA
2 stops18h 23mUnited Airlines
Deal found 9/12C$ 1,018
Mon 29/128:00 p.m.SEA - LHR
1 stop31h 50mUnited Airlines
Thu 8/16:30 a.m.LHR - SEA
2 stops23h 46mUnited Airlines
Deal found 11/12C$ 1,023

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 12 December 2025.

Round-trip from

C$ 583

One-way from

C$ 412

Popular in

June

Cheapest in

November

Average price

C$ 1,334

Good round-trip deal

C$ 560 or less

Good one-way deal

C$ 475 or less
Icelandair
  • Icelandair
  • 12/1-11/2
  • 2 total stops
  • 25h 10m total
  • Seattle to Europe
Search Deals
Scandinavian Airlines
  • Scandinavian Airlines
  • 17/2
  • 2 total stops
  • 23h 03m total
  • Seattle to Europe
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 268 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 12 December 2025.
Use the filters below to find and compare flights from Seattle to Europe that are best for you.

Fly from

Seattle

Fly to

Europe

Route

Depart

Return

Price

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 12/1

2:35 p.m.-10:15 a.m.

1 stop11h 40m

Dublin

Wed 11/2

11:30 a.m.-5:00 p.m.

1 stop13h 30m

C$ 583

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 13/1

10:58 a.m.-8:10 a.m.

1 stop13h 12m

Dublin

Fri 13/2

9:00 a.m.-7:03 p.m.

2 stops42h 03m

C$ 655

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 12/1

7:00 a.m.-8:10 a.m.

1 stop17h 10m

Dublin

Fri 13/2

9:00 a.m.-7:03 p.m.

2 stops42h 03m

C$ 655

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Sun 1/3

8:17 a.m.-12:00 p.m.

2 stops17h 43m

Athens Eleftherios V.

Fri 13/3

10:55 a.m.-7:03 p.m.

2 stops41h 08m

C$ 658

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Tue 3/3

11:59 p.m.-10:20 a.m.

2 stops48h 21m

Athens Eleftherios V.

Thu 12/3

12:10 p.m.-10:45 p.m.

2 stops43h 35m

C$ 661

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 21/4

11:44 a.m.-9:45 a.m.

2 stops38h 01m

Dublin

Wed 6/5

9:20 a.m.-9:21 a.m.

1 stop32h 01m

C$ 661

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 11/1

2:35 p.m.-10:15 a.m.

1 stop11h 40m

Dublin

Wed 11/2

11:30 a.m.-5:00 p.m.

1 stop13h 30m

C$ 663

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 10/1

2:35 p.m.-10:15 a.m.

1 stop11h 40m

Dublin

Wed 11/2

11:30 a.m.-5:00 p.m.

1 stop13h 30m

C$ 663

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Thu 19/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Mon 2/3

6:05 a.m.-11:35 a.m.

1 stop15h 30m

C$ 669

SeattleAthens

SEA - ATH

SEAATH

Seattle/Tacoma Intl

Thu 19/2

1:40 p.m.-1:35 p.m.

1 stop13h 55m

Athens Eleftherios V.

Wed 4/3

1:45 p.m.-11:35 a.m.

1 stop31h 50m

C$ 669

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 60 results
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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

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 317). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 747). 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 12 December 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 12% on flights from Seattle to Europe by exploring options for tickets in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to Europe. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Seattle to Europe flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 12 December 2025.
See what other customers who have flown with Virgin Atlantic,Turkish Airlines, andIcelandair 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.
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
675 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Turkish Airlines
7.3
Good
4,090 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.0
Good
589 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,626 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,571 reviews
Virgin Atlantic
7.5
Good
675 reviews
Check prices

Food

6.9

Comfort

7.3

Crew

8.2

Entertainment

7.5

Overall

7.5

Boarding

7.7

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

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 long is the flight from Seattle to Europe?

    Departing from Seattle to Europe will take you 11h 40m. Seattle and Europe are separated by a distance of 7279 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 Icelandair, which is currently one of the cheapest options available, starting at C$ 290. WestJet flights start at C$ 422 while deals on Condor start at C$ 447 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 - Leeds/Bradford, Seattle/Tacoma Intl - London Heathrow or Seattle/Tacoma Intl - Warsaw Frederic Chopin as they are the most popular.

  • 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, November is the cheapest month in which you can book a flight from Seattle to Europe (average of C$ 317). Flying from Seattle to Europe in June is currently the most expensive (average of C$ 747). 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

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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 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapestC$ 552AverageC$ 779FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
IberiaCheapestC$ 626AverageC$ 856FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Scandinavian AirlinesCheapestC$ 638AverageC$ 777FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
Virgin AtlanticCheapestC$ 696AverageC$ 1,007FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapestC$ 700AverageC$ 1,126FlexibilityNo cancel feeOn-time70%
Search British Airways flights
CondorCheapestC$ 712AverageC$ 947FlexibilityNo cancel feeOn-time76%
Search Condor flights
Turkish AirlinesCheapestC$ 728AverageC$ 766FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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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