$316+ 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 6/12. 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 abril 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $538 (Mytrip) |
One-way from | $316 (Norse) |
Popular in | August |
Cheapest in | January |
Average price | $709 |
Good round-trip deal | $726 or less |
Good one-way deal | $760 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 abril 17, 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 abril 17, 2025.
This Mytrip deal was found by Cheapflights users on 4/15. 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 Mytrip 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 4/15. 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 Mytrip 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 4/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This The Travel House deal was found by Cheapflights users on 4/16. 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 The Travel House 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 4/17. 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 Gurufare deal was found by Cheapflights users on 4/17. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TravelJunction deal was found by Cheapflights users on 4/17. 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 TravelJunction 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 4/16. 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 TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This World Air Fares deal was found by Cheapflights users on 4/17. 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 World Air Fares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 4/17. 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.
This OneTravel deal was found by Cheapflights users on 4/16. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This World Air Fares deal was found by Cheapflights users on 4/16. 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 World Air Fares 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 abril 17, 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
LondonSeattle
LTN - SEA
LTNSEA
London Luton
jue. 5/22
12:35 pm-1:50 pm
2 stops33h 15m
Seattle/Tacoma Intl
lun. 5/26
4:00 pm-9:25 pm
2 stops21h 25m
LondonSeattle
STN - SEA
STNSEA
London Stansted
jue. 5/22
2:50 pm-1:50 pm
2 stops31h 00m
Seattle/Tacoma Intl
lun. 5/26
4:00 pm-10:10 pm
2 stops22h 10m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
sáb. 5/3
6:30 am-12:25 pm
1 stop13h 55m
Seattle/Tacoma Intl
sáb. 5/10
7:15 pm-10:00 am
2 stops30h 45m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
dom. 8/31
9:25 pm-11:25 am
1 stop22h 00m
Seattle/Tacoma Intl
jue. 12/11
2:35 pm-10:50 am
1 stop12h 15m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
mié. 5/14
6:15 am-4:59 pm
1 stop18h 44m
Seattle/Tacoma Intl
mié. 5/21
1:30 pm-6:50 am
Nonstop9h 20m
LondonSeattle
LCY - SEA
LCYSEA
London City
mié. 4/30
5:00 pm-10:42 pm
2 stops37h 42m
Seattle/Tacoma Intl
mié. 5/7
2:15 pm-4:25 pm
1 stop18h 10m
LondonSeattle
LGW - SEA
LGWSEA
London Gatwick
mar. 5/6
3:40 pm-8:40 pm
1 stop13h 00m
Seattle/Tacoma Intl
vie. 10/31
3:35 pm-10:55 am
1 stop12h 20m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
mar. 5/6
6:30 am-12:25 pm
1 stop13h 55m
Seattle/Tacoma Intl
dom. 5/11
8:10 am-6:55 am
1 stop14h 45m
LondonSeattle
LHR - SEA
LHRSEA
London Heathrow
lun. 9/1
4:25 pm-12:44 am
1 stop16h 19m
Seattle/Tacoma Intl
dom. 9/21
11:55 pm-6:15 am
2 stops22h 20m
LondonSeattle
LGW - SEA
LGWSEA
London Gatwick
mié. 5/7
10:55 am-12:10 am
2 stops21h 15m
Seattle/Tacoma Intl
mié. 10/22
7:00 pm-2:40 pm
1 stop11h 40m
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 July is currently the most expensive (average of $411). 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 abril 17, 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 abril 17, 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 (11 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 abril 17, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair 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.
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
Boarding
Overall
Food
Crew
Comfort
Entertainment
Reviews
Aaron,Oct 2024
TUS - LAX
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
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for United Kingdom to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Top 8 airlines flying from United Kingdom to Washington
Discover the top 8 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 abril 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$402 | Average$740 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$551 | Average$987 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$620 | Average$1,011 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$621 | Average$818 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$635 | Average$980 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$673 | Average$1,001 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$674 | Average$844 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$675 | Average$965 | FlexibilityNo cancel fee | On-timeN/A |