Cheap flights from London (LON) to Washington, D.C. (WAS) from $225
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 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from London to Washington, D.C. are usually found in November or September, booked 59 days in advance, depart on a Wednesday or Saturday and return on a Wednesday
Cheap flight deals from London to Washington, D.C.
Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 15, 2024.
Popular in | July |
|---|---|
Cheapest in | November |
Round-trip from | $235 |
One-way from | $225 |
What is the cheapest day to fly round-trip from London to Washington, D.C.?
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
How far in advance should I book a flight from London to Washington, D.C.?
Find a great deal and save up to 23% by booking at least 60 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from London to Washington, D.C. within the next two weeks, with the cheapest ticket starting at $688.
What is the cheapest month to fly from London to Washington, D.C.?
November is one of the best times of the year to fly to Washington, D.C. from London. Prices for November average $647 per person but you can even find prices for as low as $355. The most expensive prices can be found in the month of July. Opting for a November flight can save you 20% on your journey compared to booking in July
When is the cheapest time to fly from London to Washington, D.C. (LON - WAS)?
A simple way to save on the total cost of your ticket is to fly from London to Washington, D.C. in the morning. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the evening.
Cheap SWISS flights from London to Washington, D.C.
Explore cheap flight options specifically provided by SWISS for the route between London and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Peruse some of the lowest-priced SWISS flights we've found from London to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Cheap PLAY flights from London to Washington, D.C.
Explore cheap flight options specifically provided by PLAY for the route between London and Washington, D.C.. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Browse through some of the cheapest PLAY flights traveling from London to Washington, D.C.. Make sure to examine the flight information before completing your reservation.
Cheap London to Washington, D.C. flights in May & June 2024
Find cheap flight options from London to Washington, D.C. specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 15, 2024.
Listed are some of the best fares we've found on flights departing from London to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
London to Washington, D.C. 2024 flight deals
Discover exclusive flight deals for travel between London and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Listed are some of the best fares we've found on flights departing from London to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Non-stop flights to Washington, D.C. from London
Discover non-stop flight options from London to Washington, D.C.. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
If you're seeking options on non-stop flights from London to Washington, D.C., check out these fares. If you're looking for other options for flights from London to Washington, D.C., make sure to update the search form at the top of page.
London to Washington, D.C. flights leaving soon
Find last-minute flight options from London to Washington, D.C. for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Have a look at some of the flights available from London to Washington, D.C. departing last-minute. Users should examine the flight details to ensure there are no surprises.
One-way flights to Washington, D.C. from London
Search for one-way flight options from London to Washington, D.C.. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Take a look at some of the best available options we've come across on one-way flights from London to Washington, D.C.. Those needing a return flight from London to Washington, D.C. can use the search form above.
Find flights from London to Washington, D.C. within your budget
Customize your flight search to find flights from London to Washington, D.C. 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 2,644,845 searches. Data last updated May 15, 2024.
Fly from
Fly to
Budget
$357 - $657
Route
Depart
Return
Price
London StanstedBaltimore/Washington
STN - BWI
STNBWI
London Stansted
Thu 11/7
1 stop11h 00m
Baltimore/Washington
Wed 12/4
1 stop10h 50m
London GatwickBaltimore/Washington
LGW - BWI
LGWBWI
London Gatwick
Thu 11/7
1 stop13h 45m
Baltimore/Washington
Thu 12/5
1 stop16h 25m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Thu 9/26
1 stop14h 20m
Washington, D.C. Dulles Intl
Tue 10/8
1 stop24h 00m
London GatwickWashington, D.C. Reagan-National
LGW - DCA
LGWDCA
London Gatwick
Tue 9/17
1 stop12h 42m
Washington, D.C. Reagan-National
Tue 9/24
1 stop9h 35m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 9/3
1 stop14h 05m
Washington, D.C. Dulles Intl
Tue 9/10
1 stop18h 50m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 10/1
1 stop13h 45m
Washington, D.C. Dulles Intl
Tue 10/15
2 stops18h 10m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Sat 9/14
1 stop11h 35m
Washington, D.C. Dulles Intl
Sat 9/21
1 stop17h 14m
London HeathrowWashington, D.C. Dulles Intl
LHR - IAD
LHRIAD
London Heathrow
Tue 9/17
Nonstop7h 55m
Washington, D.C. Dulles Intl
Tue 9/24
Nonstop7h 15m
London GatwickWashington, D.C. Reagan-National
LGW - DCA
LGWDCA
London Gatwick
Mon 9/9
1 stop14h 16m
Washington, D.C. Reagan-National
Wed 9/25
1 stop12h 00m
When is the best time to book a flight from London to Washington, D.C.?
Use this chart to determine the optimal time to book a round-trip flight from London to Washington, D.C.. Price data was last updated on May 10, 2024.
To ensure you get the cheapest price possible for a flight from London to Washington, D.C., you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
When is the cheapest time to fly from London to Washington, D.C.?
Use this chart to determine the cheapest time to fly round-trip from London to Washington, D.C.. Price data was last updated on May 12, 2024.
Average price of flights to Washington, D.C. by month
Plan your trip from London to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from London to Washington, D.C. is currently $236 while a round-trip flight costs $539. Price data was last updated on May 12, 2024.
Currently, September is the cheapest month in which you can book a flight from London to Washington, D.C. (average of $280). Flying from London to Washington, D.C. in June is currently the most expensive (average of $397). 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.
January
$308
February
$303
March
$358
April
$337
May
$336
June
$397
July
$376
August
$298
September
$280
October
$303
November
$328
December
$293
Temperature and rainfall in Washington, D.C. by month
Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.
WAS Temperature | 35.6 - 80.6 °F |
|---|
Reviews of airlines servicing Washington, D.C.
Get insights into the airlines that provide service to Washington, D.C.. 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, D.C.. Reviews last updated May 15, 2024.
Peruse reviews from past customers who have flown with SWISS, PLAY and TAP AIR PORTUGAL from London to Washington, D.C. to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Entertainment
Boarding
Crew
Overall
Food
Comfort
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Related info for your journey
Find useful and relevant information for your journey from London to Washington, D.C.. 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 London to Washington, D.C.See 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 10 airlines flying from London to Washington, D.C.
Discover the top 10 airlines that operate flights from London to Washington, D.C.. 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 2,644,845 searches. Data last updated May 15, 2024.
Search flights from London to Washington, D.C. by cabin class
Find flights from London to Washington, D.C., based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from London to Washington, D.C.
Find hourly flight availability from London to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 38%of flight departures | Morning6 am to noon |
| 62%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from London to Washington, D.C.
Explore weekly flight availability from London to Washington, D.C.. 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 May 15, 2024.
| Sunday | 30daily flights |
|---|---|
| Monday | 30daily flights |
| Tuesday | 30daily flights |
| Wednesday | 30daily flights |
| Thursday | 30daily flights |
| Friday | 30daily flights |
| Saturday | 30daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from London to Washington, D.C.?
Deals for London to Washington, D.C. flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from London to Washington, D.C.?
Millions of users choose and trust Cheapflights to book the best flight deals from London to Washington, D.C. 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 London to Washington, D.C. with no change fees?
Need flexible booking options for your flight to Washington, D.C. from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from London to Washington, D.C. become cheaper?
Yes, Cheapflights offers price alerts on London to Washington, D.C. flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.