HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Europe

$251+ Cheap flights from Seattle (SEA) to Europe

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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Seattle to Europe with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Seattle to Europe

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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
SEA
-
DUB
1 stop11h 25m
Icelandair
Thu 4/232:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/27$408
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/193:40 pm
SEA
-
DUB
1 stop13h 35m
Icelandair
Thu 4/232:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/28$427
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/247:00 pm
SEA
-
DUB
1 stop32h 05m
Icelandair
Wed 4/2912:15 pm
DUB
-
SEA
1 stop13h 40m
Icelandair
Deal found 1/28$429
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/163:40 pm
SEA
-
DUB
1 stop11h 25m
Icelandair
Thu 4/232:15 pm
DUB
-
SEA
1 stop11h 40m
Icelandair
Deal found 1/26$431
This FlightHub deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:00 pm
SEA
-
DUB
1 stop32h 05m
Icelandair
Thu 4/232:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/26$433
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/283:40 pm
SEA
-
DUB
1 stop11h 25m
Icelandair
Tue 5/52:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/27$435
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/262:35 pm
SEA
-
DUB
1 stop11h 40m
Icelandair
Thu 3/511:30 am
DUB
-
SEA
1 stop13h 30m
Icelandair
Deal found 1/27$445
This oojo deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/252:35 pm
SEA
-
DUB
1 stop11h 40m
Icelandair
Fri 3/611:30 am
DUB
-
SEA
1 stop13h 30m
Icelandair
Deal found 1/27$448
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:40 pm
SEA
-
DUB
1 stop11h 25m
Icelandair
Sat 4/252:15 pm
DUB
-
SEA
1 stop11h 40m
Icelandair
Deal found 1/28$452
This Kiwi.com deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:40 pm
SEA
-
DUB
1 stop13h 35m
Icelandair
Tue 4/212:15 pm
DUB
-
SEA
1 stop11h 40m
Icelandair
Deal found 1/26$453
This KAYAK deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/133:40 pm
SEA
-
DUB
1 stop13h 35m
Icelandair
Thu 4/232:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/26$454
This CrystalTravel deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:40 pm
SEA
-
DUB
1 stop13h 35m
Icelandair
Tue 9/292:15 pm
DUB
-
SEA
1 stop14h 25m
Icelandair
Deal found 1/27$455

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 January 29, 2026.

Round-trip from

$408
(Kiwi.com)

One-way from

$251
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$764

Good round-trip deal

$485 or less

Good one-way deal

$352 or less
From Seattle/Tacoma Intl to Europe
Search Deals
One-way flight from Seattle/Tacoma Intl to Europe
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 2,558,603 searches. Data last updated January 29, 2026.
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

Tue 3/31

8:25 am-7:55 am

1 stop15h 30m

Dublin

Wed 4/8

11:10 am-4:30 pm

1 stop13h 20m

$476

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 4/19

7:20 am-9:15 am

1 stop17h 55m

Dublin

Mon 4/27

11:10 am-4:30 pm

1 stop13h 20m

$476

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Fri 4/17

3:40 pm-1:15 pm

1 stop13h 35m

Dublin

Wed 4/22

12:15 pm-5:55 pm

1 stop13h 40m

$479

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 3/30

4:25 pm-6:25 pm

2 stops18h 00m

Dublin

Mon 4/6

5:55 am-4:30 pm

1 stop18h 35m

$481

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sun 3/29

7:20 am-8:20 am

2 stops17h 00m

Dublin

Tue 4/7

5:55 am-11:45 am

1 stop13h 50m

$481

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 4/22

8:00 am-7:20 am

1 stop15h 20m

Dublin

Fri 5/1

9:20 am-3:48 pm

2 stops38h 28m

$482

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 5/5

11:48 pm-7:20 am

2 stops23h 32m

Dublin

Wed 5/13

9:50 am-2:20 pm

1 stop12h 30m

$484

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 5/6

8:00 am-7:20 am

1 stop15h 20m

Dublin

Wed 5/13

9:50 am-2:20 pm

1 stop12h 30m

$484

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Sat 5/2

11:14 pm-7:20 am

1 stop24h 06m

Dublin

Wed 5/13

9:50 am-2:20 pm

1 stop12h 30m

$484

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 4/30

7:15 am-10:25 am

2 stops19h 10m

Dublin

Thu 5/7

11:10 am-4:30 pm

1 stop13h 20m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 60 results
1
2
3
...
6

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 $230). Flying from Seattle to Europe in June is currently the most expensive (average of $542). 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 January 29, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 32% 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 January 24, 2026.

Travelers seeking maximum savings on their Seattle to Europe flight should consider departing on Monday evenings when fares are most often at their lowest. Thursday 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 January 29, 2026.
Get a feel of what it's like to fly with Delta, Turkish Airlines, and Icelandair from Seattle to Europe by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,207 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Icelandair
7.1
Good
606 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,752 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,705 reviews
Delta
7.9
Good
8,125 reviews

Boarding

8.1

Comfort

7.9

Crew

8.5

Entertainment

7.8

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to Europe.

  • How popular is this Seattle to Europe flight route?

    Within the past month, 7 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • How long is the flight from Seattle to Europe?

    A quick flight from Seattle to Europe can take about 13h 35m. KLM provides one of the quickest options available for as low as $479. The distance between Seattle and Europe is about 4523 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $162 on Icelandair. Other airlines that offer cheap prices include JetBlue from $181 and British Airways from $198 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 - London Heathrow, Seattle/Tacoma Intl - Paris Charles de Gaulle or Seattle/Tacoma Intl - Istanbul as they are the most popular.

  • What are the cheapest flights from Seattle to Europe?

    Looking at all options, your cheapest flight can be booked for $388. While the most popular route (Seattle/Tacoma Intl - London Heathrow) can be booked for $510 on average, our data indicates $1,523 when flying from Seattle to Europe.

  • 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 $230). Flying from Seattle to Europe in June is currently the most expensive (average of $542). 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 Europe

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to Los Angeles flights
Seattle to Las Vegas flights
Seattle to Sky Harbor Intl flights
Seattle to San Francisco flights
Seattle to San Diego flights
Seattle to Dallas/Fort Worth flights
Seattle to Ontario flights
Seattle to Narita flights
Seattle to Honolulu flights
Seattle to Santa Ana flights
Seattle to San Jose flights
Seattle to Orlando flights
Seattle to Newark flights
Seattle to Cancún flights
Portland to Los Angeles flights
Seattle to Haneda flights
Seattle to Hobby flights
Seattle to John F Kennedy Intl flights
Seattle to Mexico City flights
Portland to Las Vegas flights
Seattle to Kahului flights
Seattle to Denver flights
Seattle to Salt Lake City flights
Seattle to Palm Springs flights
Seattle to Oakland flights
Seattle to Miami flights
Seattle to LaGuardia flights
Seattle to Heathrow flights
Seattle to O'Hare Intl flights
Seattle to Reagan-National flights
Portland to Sky Harbor Intl flights
Seattle to Suvarnabhumi flights
Seattle to George Bush Intcntl flights
Seattle to Kailua-Kona flights
Seattle to Atlanta flights
Seattle to Charles de Gaulle flights
Seattle to Boston flights
Seattle to Lihue flights
Portland to San Francisco flights
Seattle to Austin flights
Seattle to Puerto Vallarta flights
Seattle to Tampa flights
Seattle to Dulles Intl flights
Seattle to Incheon Intl flights
Seattle to Nashville flights
Everett to Las Vegas flights
Seattle to Istanbul flights
Portland to Honolulu flights
Seattle to New Orleans flights
Seattle to Minneapolis flights

Top 10 airlines flying from Seattle to Europe

Discover the top 10 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$348Average$611FlexibilityNo cancel feeOn-time76%
JetBlueCheapest$360Average$1,209FlexibilityNo cancel feeOn-time62%
FinnairCheapest$385Average$783FlexibilityNo cancel feeOn-time76%
Air FranceCheapest$418Average$894FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$425Average$794FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$440Average$712FlexibilityNo cancel feeOn-time77%
United AirlinesCheapest$476Average$822FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$478Average$812FlexibilityNo cancel feeOn-time67%
British AirwaysCheapest$480Average$768FlexibilityNo cancel feeOn-time70%
DeltaCheapest$486Average$1,041FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.