$253+ Cheap flights from Washington 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Washington 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 Washington to Europe
Keep the following information in mind while searching for Washington to Europe flight deals. Data was last updated June 12, 2025.
Round-trip from | $421 (United Airlines) |
|---|---|
One-way from | $253 (Trip.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,392 |
Good round-trip deal | $499 or less |
Good one-way deal | $251 or less |
Find flight deals from Washington to Europe
Cheapest flights from Washington to EuropeExplore the most affordable flight options available from Washington to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Washington to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Gotogate deal was found by Cheapflights users on 6/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. 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.
This Gotogate deal was found by Cheapflights users on 6/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Ticket deal was found by Cheapflights users on 6/10. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Aer Lingus deal was found by Cheapflights users on 6/12. 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 Aer Lingus is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/11. 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.
This Cheapflightsfares deal was found by Cheapflights users on 6/12. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Washington 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 June 12, 2025.
Use the filters below to find and compare flights from Washington to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Sun 8/3
7:00 am-8:30 am
1 stop18h 30m
Reykjavik Keflavik Intl
Tue 8/12
9:50 am-11:00 am
1 stop32h 10m
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Sat 7/26
7:20 am-8:15 am
2 stops17h 55m
Reykjavik Keflavik Intl
Sat 8/2
9:50 am-9:21 am
2 stops30h 31m
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Sun 9/14
7:15 am-8:15 am
2 stops18h 00m
Reykjavik Keflavik Intl
Sun 9/21
12:25 am-11:55 am
1 stop18h 30m
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Wed 10/1
4:20 pm-4:20 pm
1 stop17h 00m
Reykjavik Keflavik Intl
Mon 10/6
11:05 am-2:00 pm
2 stops57h 55m
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Fri 10/3
11:35 pm-9:30 am
2 stops50h 55m
Reykjavik Keflavik Intl
Mon 10/13
8:45 am-10:56 am
2 stops33h 11m
SeattleReykjavik
SEA - KEF
SEAKEF
Seattle/Tacoma Intl
Sun 7/6
11:30 pm-2:00 pm
Nonstop7h 30m
Reykjavik Keflavik Intl
Tue 7/15
10:30 am-11:25 am
Nonstop7h 55m
SeattleDublin
SEA - DUB
SEADUB
Seattle/Tacoma Intl
Tue 8/12
9:50 pm-8:25 am
1 stop26h 35m
Dublin
Wed 8/20
4:10 pm-5:50 pm
Nonstop9h 40m
SeattleDublin
SEA - DUB
SEADUB
Seattle/Tacoma Intl
Tue 8/12
11:30 pm-1:15 pm
1 stop29h 45m
Dublin
Sat 8/23
2:15 pm-8:40 pm
1 stop14h 25m
SeattleDublin
SEA - DUB
SEADUB
Seattle/Tacoma Intl
Sun 8/3
12:20 am-9:45 am
1 stop25h 25m
Dublin
Wed 8/20
12:30 pm-9:18 pm
2 stops40h 48m
SeattleDublin
SEA - DUB
SEADUB
Seattle/Tacoma Intl
Wed 8/20
4:00 pm-6:15 pm
1 stop18h 15m
Dublin
Sat 8/30
8:05 pm-1:50 pm
2 stops25h 45m
Best time to book a flight from Washington to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Washington with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Washington to Europe
What is the cheapest month to book a flight from State of Washington to Europe?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Europe (average of $523). Flying from State of Washington to Europe in June is currently the most expensive (average of $911). 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 WA to EU?
Find hourly flight availability from Washington 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 June 12, 2025.
When flying from State of Washington to Europe, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 June 12, 2025.
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Overall
Comfort
Entertainment
Boarding
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Washington to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Washington to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 10 airlines flying from Washington to Europe
Discover the top 10 airlines that operate flights from Washington 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$758 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$378 | Average$967 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$411 | Average$730 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$436 | Average$780 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$445 | Average$911 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$470 | Average$825 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$475 | Average$872 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$489 | Average$854 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$489 | Average$1,059 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$490 | Average$832 | FlexibilityNo cancel fee | On-time70% |