Cheap flights from Washington to London from £131
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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
Find flight deals from Washington to London
Cheapest flights from Washington to LondonExplore the most affordable flight options available from Washington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2024.
Explore the most affordable flight options available from Washington to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 October 2024.
Find flights from Washington to London within your budget
Customise your flight search to find flights from Washington to London 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 1,037,663 searches. Data last updated 17 October 2024.
Fly from
Fly to
Budget
£386 - £491
Route
Depart
Return
Price
PortlandLondon Gatwick
PDX - LGW
PDXLGW
Portland
Tue 3/12
1 stop12h 20m
London Gatwick
Wed 11/12
1 stop12h 55m
Seattle/Tacoma IntlLondon Gatwick
SEA - LGW
SEALGW
Seattle/Tacoma Intl
Thu 14/11
2 stops34h 16m
London Gatwick
Thu 21/11
1 stop16h 30m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Sun 10/11
1 stop16h 00m
London Heathrow
Tue 26/11
1 stop13h 24m
Seattle/Tacoma IntlLondon Heathrow
SEA - LHR
SEALHR
Seattle/Tacoma Intl
Sat 1/2
1 stop13h 35m
London Heathrow
Fri 7/2
1 stop31h 44m
Seattle/Tacoma IntlLondon Heathrow
SEA - LHR
SEALHR
Seattle/Tacoma Intl
Wed 13/11
1 stop15h 35m
London Heathrow
Wed 20/11
2 stops20h 02m
Seattle/Tacoma IntlLondon Heathrow
SEA - LHR
SEALHR
Seattle/Tacoma Intl
Mon 18/11
Nonstop9h 25m
London Heathrow
Wed 4/12
Nonstop10h 00m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Tue 3/12
1 stop15h 40m
London Heathrow
Wed 11/12
Nonstop10h 15m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Sun 10/11
1 stop18h 00m
London Heathrow
Tue 26/11
1 stop12h 55m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Sun 10/11
Nonstop9h 40m
London Heathrow
Fri 22/11
Nonstop10h 15m
PortlandLondon Heathrow
PDX - LHR
PDXLHR
Portland
Tue 3/12
1 stop34h 45m
London Heathrow
Thu 12/12
2 stops35h 41m
PortlandLondon Gatwick
PDX - LGW
PDXLGW
Portland
Tue 11/3
2 stops18h 35m
London Gatwick
Tue 18/3
2 stops30h 08m
Seattle/Tacoma IntlLondon Heathrow
SEA - LHR
SEALHR
Seattle/Tacoma Intl
Wed 8/1
Nonstop9h 40m
London Heathrow
Fri 24/1
1 stop13h 20m
Best time to book a flight from Washington to London
Have a flexible travel schedule? Discover the best time to fly to London from Washington with our price prediction graph.
Travel insights for flights from Washington to London
Get recent, data-driven insights about flights from Washington to London including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from State of Washington to London?
Currently, January is the cheapest month in which you can book a flight from State of Washington to London (average of £112). Flying from State of Washington to London in July is currently the most expensive (average of £159). 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 LON?
Find hourly flight availability from Washington to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2024.
When flying from State of Washington to London, 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 State of Washington to London
Explore weekly flight availability from Washington to London. 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 17 October 2024.
The most flights from USWA to LON are scheduled on a Monday (22 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London when rainfall is around 40.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, 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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 17 October 2024.
Peruse reviews from past customers who have flown with KLM, Finnair and Air Canada from Washington to London to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Boarding
Crew
Comfort
Food
Overall
Entertainment
Reviews
Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Related info for your journey
Find useful and relevant information for your journey from Washington to London. 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 LondonSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from Washington to London
Discover the top 4 airlines that operate flights from Washington to London. 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 1,037,663 searches. Data last updated 17 October 2024.
Fly with Cheapflights
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How does Cheapflights help users find flights from Washington to London?
When you search for this flight from Washington to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Washington to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Washington to London for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Washington to London with no change fees?
Yes! Cheapflights helps users easily find flights from Washington to London with no change fees.
Can Cheapflights notify me if prices for flights from Washington to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Washington today and book when prices fit your budget.