$312+ Cheap flights from the United Kingdom to Washington
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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from United Kingdom to Washington 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 United Kingdom to Washington
Keep the following information in mind while searching for United Kingdom to Washington flight deals. Data was last updated June 16, 2025.
Round-trip from | $609 (Scandinavian Airlines) |
|---|---|
One-way from | $312 (Kiwi.com) |
Popular in | August |
Cheapest in | January |
Average price | $757 |
Good round-trip deal | $665 or less |
Good one-way deal | $617 or less |
Find flight deals from United Kingdom to Washington
Cheapest flights from United Kingdom to WashingtonExplore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
Explore the most affordable flight options available from United Kingdom to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 6/16. 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.
This Gotogate deal was found by Cheapflights users on 6/16. 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 SWISS deal was found by Cheapflights users on 6/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Netflights deal was found by Cheapflights users on 6/15. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Icelandair deal was found by Cheapflights users on 6/15. 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 Icelandair 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 6/16. 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 6/14. 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 Lufthansa deal was found by Cheapflights users on 6/16. 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 Lufthansa 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 6/15. 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 TravelUp deal was found by Cheapflights users on 6/15. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This SWISS deal was found by Cheapflights users on 6/15. 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 SWISS 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 6/15. 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.
Cheapflights Fare Finder
Customize your flight search to find flights from United Kingdom to Washington 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 16, 2025.
Use the filters below to find and compare flights from the United Kingdom to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
EdinburghSeattle
EDI - SEA
EDISEA
Edinburgh Turnhouse
Thu 9/11
1:20 pm-2:00 pm
2 stops32h 40m
Seattle/Tacoma Intl
Sun 9/14
4:20 pm-6:55 pm
2 stops18h 35m
GlasgowSeattle
GLA - SEA
GLASEA
Glasgow Intl
Mon 8/25
2:20 pm-11:25 am
1 stop29h 05m
Seattle/Tacoma Intl
Mon 9/8
11:30 pm-1:25 pm
1 stop29h 55m
LondonSeattle
LCY - SEA
LCYSEA
London City
Fri 9/5
9:25 am-10:59 pm
2 stops21h 34m
Seattle/Tacoma Intl
Sat 9/13
4:20 pm-1:45 pm
1 stop13h 25m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Wed 9/10
9:50 am-11:35 am
Nonstop9h 45m
Seattle/Tacoma Intl
Sun 9/14
8:20 pm-1:40 pm
Nonstop9h 20m
LondonSeattle
LGW - SEA
LGWSEA
London Gatwick
Mon 9/8
3:40 pm-8:40 pm
1 stop13h 00m
Seattle/Tacoma Intl
Fri 9/26
3:45 pm-2:40 pm
1 stop14h 55m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Fri 7/11
7:25 am-4:59 pm
1 stop17h 34m
Seattle/Tacoma Intl
Fri 7/25
11:11 am-9:40 am
1 stop14h 29m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Mon 6/23
9:25 pm-11:25 am
1 stop22h 00m
Seattle/Tacoma Intl
Mon 7/7
3:45 pm-11:55 am
1 stop12h 10m
LondonSeattle
LCY - SEA
LCYSEA
London City
Sat 9/6
9:20 am-2:50 pm
1 stop13h 30m
Seattle/Tacoma Intl
Sat 10/4
2:20 pm-5:15 pm
1 stop18h 55m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Thu 8/28
9:30 am-8:41 pm
1 stop19h 11m
Seattle/Tacoma Intl
Tue 9/2
7:15 am-6:30 am
1 stop15h 15m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
Thu 9/11
1:25 pm-3:30 pm
Nonstop10h 05m
Seattle/Tacoma Intl
Wed 9/17
7:20 am-6:45 am
1 stop15h 25m
Best time to book a flight from United Kingdom to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from United Kingdom with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from the United Kingdom to Washington
What is the cheapest month to book a flight from United Kingdom to State of Washington?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to State of Washington (average of $238). Flying from United Kingdom to State of Washington in June is currently the most expensive (average of $390). 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 GB to WA?
Find hourly flight availability from United Kingdom to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.
When flying from United Kingdom to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Weekly flight availability from United Kingdom to State of Washington
Explore weekly flight availability from United Kingdom to Washington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 16, 2025.
The most flights from GB0 to USWA are scheduled on a Monday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (16 on average).
Rainfall in Washington by month
Plan your trip to Washington by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.
Temperature in Washington by month
Plan your trip to Washington by taking into account the average temperature totals by month.
If weather is an important factor for your trip to State of Washington, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated June 16, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Austrian Airlines from United Kingdom to Washington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Crew
Comfort
Boarding
Entertainment
Overall
Food
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from United Kingdom to Washington. 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 United Kingdom to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from United Kingdom to Washington
Discover the top 7 airlines that operate flights from United Kingdom to Washington. 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 16, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$418 | Average$800 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$551 | Average$845 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$575 | Average$1,001 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$594 | Average$953 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$620 | Average$880 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$620 | Average$889 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$632 | Average$1,096 | FlexibilityNo cancel fee | On-timeN/A |