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$252+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CPH
May 3 — May 101
Sat 5/3
Sat 5/10
1 adult, Economy
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Cheap flight deals from Seattle to Europe

Keep the following information in mind while searching for Seattle to Europe flight deals. Data was last updated April 28, 2025.

Round-trip from

$601
(CheapOair)

One-way from

$284
(oojo)

Popular in

June

Cheapest in

February

Average price

$1,080

Good round-trip deal

$522 or less

Good one-way deal

$262 or less
From Seattle/Tacoma Intl to Europe
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One-way flight from Seattle/Tacoma Intl to Europe
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Highest demand for flights based on searches. 15% potential increase in price ($203 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Europe.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to Europe.
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Find 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 April 28, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/14:20 pmSEA - AMS
2 stops17h 05mScandinavian Airlines
Tue 10/77:05 pmAMS - SEA
2 stops27h 55mScandinavian Airlines
Deal found 4/28$549
This oojo deal was found by Cheapflights users on 4/27. 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.
Sun 8/244:00 pmSEA - FCO
1 stop17h 45mScandinavian Airlines
Fri 9/57:35 pmFCO - SEA
1 stop27h 15mScandinavian Airlines
Deal found 4/27$597
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:05 pmSEA - FCO
1 stop14h 50mCondor
Fri 5/98:20 amFCO - SEA
1 stop15h 45mCondor
Deal found 4/27$601
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:00 amSEA - DUB
1 stop13h 45mAir Canada
Thu 8/219:20 amDUB - SEA
2 stops20h 56mAir Canada
Deal found 4/28$601
This United deal was found by Cheapflights users on 4/27. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/157:05 amSEA - DUB
2 stops18h 40mMultiple Airlines
Wed 10/298:00 amDUB - SEA
2 stops32h 16mMultiple Airlines
Deal found 4/27$604
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/267:05 amSEA - DUB
3 stops19h 15mUnited Airlines
Wed 9/109:20 amDUB - SEA
1 stop11h 45mUnited Airlines
Deal found 4/27$606
This Scandinavian Airlines deal was found by Cheapflights users on 4/28. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:20 amSEA - DUB
2 stops26h 55mScandinavian Airlines
Tue 10/77:05 pmDUB - SEA
1 stop26h 55mScandinavian Airlines
Deal found 4/28$607
This Condor deal was found by Cheapflights users on 4/27. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:29 amSEA - FCO
2 stops20h 26mMultiple Airlines
Wed 9/248:20 amFCO - SEA
1 stop15h 45mMultiple Airlines
Deal found 4/27$610
This FlightHub deal was found by Cheapflights users on 4/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:35 pmSEA - DUB
Nonstop9h 05mAer Lingus
Thu 8/214:10 pmDUB - SEA
Nonstop9h 40mAer Lingus
Deal found 4/28$613
This Kiwi.com deal was found by Cheapflights users on 4/27. 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.
Mon 10/133:45 pmSEA - DUB
1 stop13h 30mIcelandair
Mon 10/202:15 pmDUB - SEA
1 stop11h 35mIcelandair
Deal found 4/27$617
This Air France deal was found by Cheapflights users on 4/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:20 amSEA - DUB
1 stop18h 00mAir France
Tue 1/1310:45 amDUB - SEA
1 stop19h 31mAir France
Deal found 4/28$619
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 8/183:45 pmSEA - LGW
1 stop14h 50mIcelandair
Thu 8/283:40 pmLGW - SEA
1 stop13h 00mIcelandair
Deal found 4/28$620

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 April 28, 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

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Wed 10/1

4:20 pm-6:25 pm

2 stops17h 05m

Amsterdam Schiphol

Tue 10/7

7:05 pm-2:00 pm

2 stops27h 55m

$549

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 5/5

5:05 pm-4:55 pm

1 stop14h 50m

Rome Fiumicino

Fri 5/9

8:20 am-3:05 pm

1 stop15h 45m

$601

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 8/14

10:00 am-7:45 am

1 stop13h 45m

Dublin

Thu 8/21

9:20 am-10:16 pm

2 stops20h 56m

$601

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Wed 10/15

7:05 am-9:45 am

2 stops18h 40m

Dublin

Wed 10/29

8:00 am-9:16 am

2 stops32h 16m

$604

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 8/26

7:05 am-10:20 am

3 stops19h 15m

Dublin

Wed 9/10

9:20 am-1:05 pm

1 stop11h 45m

$606

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Tue 9/23

7:20 am-6:15 pm

2 stops26h 55m

Dublin

Tue 10/7

7:05 pm-2:00 pm

1 stop26h 55m

$607

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Thu 8/14

7:35 pm-12:40 pm

Nonstop9h 05m

Dublin

Thu 8/21

4:10 pm-5:50 pm

Nonstop9h 40m

$613

SeattleDublin

SEA - DUB

SEADUB

Seattle/Tacoma Intl

Mon 10/13

3:45 pm-1:15 pm

1 stop13h 30m

Dublin

Mon 10/20

2:15 pm-5:50 pm

1 stop11h 35m

$617

SeattleAmsterdam

SEA - AMS

SEAAMS

Seattle/Tacoma Intl

Tue 10/21

11:30 am-11:35 am

1 stop15h 05m

Amsterdam Schiphol

Sun 11/2

1:40 pm-10:49 pm

1 stop18h 09m

$620

SeattleRome

SEA - FCO

SEAFCO

Seattle/Tacoma Intl

Mon 5/5

5:05 pm-4:55 pm

1 stop14h 50m

Rome Fiumicino

Fri 5/9

8:20 am-8:40 pm

2 stops21h 20m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 $523). Flying from Seattle to Europe in June is currently the most expensive (average of $953). 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 April 28, 2025.

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

Rainfall in Europe by month

Plan your trip to Europe by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.

Temperature in Europe by month

Plan your trip to Europe by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

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 April 28, 2025.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,949 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,587 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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, 2 users have taken a look at flights from Seattle/Tacoma Intl to Europe.

  • 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 $284 on Icelandair. Other airlines that offer cheap prices include WestJet from $312 and Air France from $361 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 - Dublin 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 $227. While the most popular route (Seattle/Tacoma Intl - London Heathrow) can be booked for $473 on average our data indicates $1,108 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 $523). Flying from Seattle to Europe in June is currently the most expensive (average of $953). 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

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Alternative routes for Seattle to Europe

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$328Average$755FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$378Average$962FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$415Average$683FlexibilityNo cancel feeOn-time76%
WestJetCheapest$445Average$881FlexibilityNo cancel feeOn-time60%
British AirwaysCheapest$492Average$824FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$492Average$903FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$502Average$820FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$507Average$806FlexibilityNo cancel feeOn-time77%
FinnairCheapest$513Average$916FlexibilityNo cancel feeOn-time76%
CondorCheapest$520Average$850FlexibilityNo cancel feeOn-time76%

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