How long is the flight from London to District of Columbia?

A quick flight from London to District of Columbia can take about 8h 25m. Delta provides one of the quickest options available for as low as £428. London and District of Columbia are separated by a distance of 3664 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from London to District of Columbia one-way?

One-way options have recently been found by users for as low as £278 on JetBlue. Other airlines that offer cheap prices include British Airways from £311 and Aer Lingus from £378 one-way.

In terms of precipitation, rainfall in District of Columbia ranges from 66.0 - 102.0 inches per month. May is typically the wettest month, when rainfall can reach 102.0 mm. February is typically the driest time to visit District of Columbia when rainfall is around 66.0 mm.

If weather is an important factor for your trip to District of Columbia, 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 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular routes from London to District of Columbia?

While some choose either London Heathrow - Washington, D.C. Reagan-National or London Gatwick - Washington, D.C. Dulles Intl, London Heathrow - Washington, D.C. Dulles Intl is the most popular route from London to District of Columbia.

What are the cheapest flights from London to District of Columbia?

On average you can expect to pay £1,334 for a flight from London to District of Columbia. The cheapest flight overall is £332 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £204.

What are the most reliable airlines from London to District of Columbia?

Before booking your flight to District of Columbia from London, check out the most reliable airlines to get you to your destination on time: Air Canada (80%), Austrian Airlines (80%), Copa Airlines( 80%).

What are the most popular airlines that fly from London to District of Columbia?

When booking a flight from London to District of Columbia, you may want to consider flying on Virgin Atlantic, British Airways or Lufthansa as they are the most popular for this route.

Can I find deals for flights from London to District of Columbia that include hotel bookings?

Yes. In addition to deals on London to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from London to District of Columbia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to District of Columbia.

Can I find deals for business class flights from London to District of Columbia?

Yes. Cheapflights offers flight deals from London to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£354+ Cheap Flights from London to District of Columbia

Cheap flight deals from London to District of Columbia

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from London to District of Columbia
Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Thu 15/1008:40 -

1 stop11h 55m

Sun 18/1006:05 -

1 stop20h 05m

Deal found 9/9£417

Tue 13/1019:45 -

2 stops26h 25m

Wed 21/1006:05 -

1 stop20h 05m

Deal found 9/9£418

Thu 17/914:10 -

1 stop14h 00m

Sat 3/1018:19 -

1 stop11h 31m

Deal found 9/9£418

Wed 7/1015:50 -

Nonstop8h 25m

Wed 14/1022:05 -

Nonstop7h 35m

Deal found 9/9£418

Wed 7/1006:15 -

1 stop14h 15m

Wed 14/1019:13 -

1 stop14h 12m

Deal found 9/9£419

Thu 1/1006:30 -

1 stop14h 05m

Mon 5/1011:44 -

1 stop20h 21m

Deal found 9/9£420

Wed 16/906:15 -

1 stop18h 20m

Tue 20/1006:00 -

1 stop19h 25m

Deal found 9/9£421

Thu 1/1015:50 -

Nonstop8h 25m

Mon 5/1022:05 -

Nonstop7h 35m

Deal found 9/9£421

Thu 17/910:25 -

1 stop14h 10m

Sat 3/1021:45 -

1 stop13h 15m

Deal found 9/9£422

Wed 14/1010:45 -

1 stop17h 22m

Fri 30/1006:05 -

1 stop21h 00m

Deal found 8/9£422

Thu 17/906:30 -

1 stop14h 05m

Sun 20/919:34 -

2 stops15h 41m

Deal found 8/9£423

Thu 17/911:30 -

1 stop12h 25m

Sun 20/917:00 -

1 stop12h 50m

Deal found 9/9£423

Best flights from London to District of Columbia
Discover carefully curated flight deals from London to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Thu 4/206:30 -

2 stops15h 00m

Wed 10/216:00 -

1 stop14h 40m

Deal found 9/9£427

Wed 7/1015:50 -

Nonstop8h 25m

Wed 21/1022:05 -

Nonstop7h 35m

Deal found 5/9£428

Fri 13/1114:00 -

Nonstop8h 40m

Mon 23/1111:25 -

1 stop14h 40m

Deal found 8/9£429

Tue 27/1012:35 -

1 stop12h 24m

Tue 17/1117:12 -

1 stop10h 23m

Deal found 4/9£432

Fri 23/1008:40 -

1 stop13h 05m

Fri 30/1021:10 -

1 stop30h 55m

Deal found 8/9£464

Wed 23/1207:45 -

2 stops20h 20m

Mon 28/1217:20 -

2 stops19h 00m

Deal found 6/9£478

Wed 23/1216:35 -

1 stop27h 40m

Sun 3/122:30 -

2 stops17h 05m

Deal found 6/9£510

Thu 18/219:05 -

1 stop25h 25m

Mon 22/217:25 -

1 stop14h 25m

Deal found 5/9£536

Thu 15/1006:00 -

2 stops21h 34m

Sun 18/1006:59 -

2 stops25h 01m

Deal found 4/9£539

Wed 7/1017:45 -

1 stop22h 45m

Mon 12/1021:40 -

1 stop31h 15m

Deal found 5/9£686

Tue 20/1008:40 -

1 stop11h 55m

Sun 1/1121:30 -

1 stop11h 15m

Deal found 9/9£427

Sat 10/1015:50 -

Nonstop8h 25m

Sat 30/118:55 -

Nonstop7h 25m

Deal found 7/9£428

Mon 28/916:20 -

1 stop11h 39m

Tue 13/1018:26 -

1 stop13h 49m

Deal found 6/9£432

Wed 30/916:35 -

1 stop11h 35m

Thu 8/1006:00 -

1 stop10h 40m

Deal found 4/9£432

Sat 14/1109:30 -

1 stop11h 25m

Wed 18/1112:37 -

2 stops13h 33m

Deal found 5/9£472

Mon 21/915:50 -

Nonstop8h 25m

Mon 26/416:00 -

1 stop14h 20m

Deal found 9/9£429

Tue 24/1109:40 -

1 stop11h 40m

Wed 2/1209:40 -

1 stop17h 05m

Deal found 8/9£433

Tue 20/1011:30 -

1 stop12h 20m

Thu 29/1018:15 -

1 stop10h 50m

Deal found 7/9£442

Fri 2/1010:00 -

1 stop10h 35m

Sun 4/1017:30 -

1 stop9h 25m

Deal found 9/9£445

Sat 19/910:25 -

1 stop14h 10m

Sat 26/922:40 -

1 stop12h 20m

Deal found 7/9£431

Sun 27/909:00 -

1 stop11h 45m

Sun 4/1020:55 -

1 stop11h 30m

Deal found 8/9£523

Wed 2/1209:35 -

2 stops34h 40m

Sun 6/1222:30 -

2 stops17h 05m

Deal found 4/9£525

Tue 20/1010:35 -

2 stops17h 41m

Mon 26/1022:30 -

1 stop13h 15m

Deal found 5/9£435

Fri 23/1009:30 -

1 stop11h 10m

Fri 30/1010:30 -

1 stop15h 25m

Deal found 8/9£495

Wed 30/910:25 -

1 stop14h 10m

Sun 4/1018:15 -

1 stop10h 10m

Deal found 9/9£432

Thu 1/1010:00 -

1 stop10h 35m

Sun 4/1017:30 -

1 stop9h 25m

Deal found 5/9£475

Mon 19/1012:05 -

2 stops37h 30m

Sun 25/1023:30 -

1 stop12h 15m

Deal found 9/9£527

Wed 30/908:30 -

1 stop19h 04m

Thu 8/1012:50 -

2 stops18h 00m

Deal found 4/9£581

Wed 30/915:50 -

Nonstop8h 25m

Wed 7/1022:20 -

1 stop15h 15m

Deal found 8/9£441

Wed 21/1014:05 -

1 stop12h 45m

Sun 25/1015:30 -

1 stop12h 25m

Deal found 8/9£496

Find flight deals from London to District of Columbia

Round-trip from	£417
One-way from	£354
Popular in	June
Cheapest in	February
Average price	£478
Good round-trip deal	£470 or less
Good one-way deal	£417 or less

Virgin Atlantic
15/10-18/10
2 total stops
32h 00m total
London to District of Columbia

Search Deals

8/12-31/12
1 total stop
15h 58m total
London to District of Columbia

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (£38 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£5 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Price to beat on a round-trip flight from London (LON) to District of Columbia.

Search Deals

Price to beat on a one-way flight from London (LON) to District of Columbia.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

SEN London Southend - IAD Washington, D.C. Dulles Intl

SENIAD

London Southend

Thu 29/10

06:35-17:20

2 stops38h 45m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£356

LondonWashington, D.C.

LGW London Gatwick - IAD Washington, D.C. Dulles Intl

LGWIAD

London Gatwick

Wed 11/11

09:50-10:21

1 stop29h 31m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£358

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Wed 28/10

11:45-20:10

1 stop12h 25m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£359

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Fri 5/3

18:45-16:20

1 stop26h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£359

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Thu 5/11

17:25-16:20

1 stop27h 55m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£359

LondonWashington, D.C.

LTN London Luton - IAD Washington, D.C. Dulles Intl

LTNIAD

London Luton

Mon 2/11

16:45-19:20

2 stops31h 35m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£359

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Sun 8/11

17:25-16:20

1 stop27h 55m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£360

LondonWashington, D.C.

SEN London Southend - IAD Washington, D.C. Dulles Intl

SENIAD

London Southend

Tue 15/9

20:25-15:10

3 stops47h 45m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£362

LondonWashington, D.C.

STN London Stansted - IAD Washington, D.C. Dulles Intl

STNIAD

London Stansted

Mon 2/11

11:55-19:20

3 stops36h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£364

LondonWashington, D.C.

LHR London Heathrow - DCA Washington, D.C. Reagan-National

LHRDCA

London Heathrow

Fri 26/2

10:05-16:58

1 stop11h 53m

Washington, D.C. Reagan-National

Wed 31/12

00:00-06:00

Nonstop0h 00m

£365

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from London to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from London with our price prediction graph.

SEN-IAD

LHR-DCA

LGW-IAD

LCY-IAD

STN-IAD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London to District of Columbia

LON-USDC

SEN-IAD

LHR-DCA

LGW-IAD

LCY-IAD

What is the cheapest month to book a flight from London to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from London to District of Columbia (average of £467). Flying from London to District of Columbia in June is currently the most expensive (average of £571). 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 LON to DC?

When flying from London to District of Columbia, 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 London to District of Columbia

The most flights from LON to USDC are scheduled on a Tuesday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost for a return flight from London to District of Columbia?

Airfare is typical for this route at the moment.

London to District of Columbia flights typically cost between £404 and £547 in October.
The cheapest return price found within the last 5 days was £417 on Virgin Atlantic (15 Oct–18 Oct).

How far ahead should I book a flight from London to District of Columbia?

To ensure you get the cheapest price possible for a flight from London to District of Columbia, you should look to book at least 81 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.

Reviews of airlines servicing District of Columbia

See what other customers who have flown with United Airlines,Virgin Atlantic, andIcelandair from London to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

10,192 reviews

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Virgin Atlantic

7.4

Good

694 reviews

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Icelandair

6.9

Okay

741 reviews

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Lufthansa

6.8

Okay

8,215 reviews

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

British Airways

6.7

Okay

8,209 reviews

United Airlines

7.4

Good

10,192 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

How long is the flight from London to District of Columbia?
A quick flight from London to District of Columbia can take about 8h 25m. Delta provides one of the quickest options available for as low as £428. London and District of Columbia are separated by a distance of 3664 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from London to District of Columbia one-way?
One-way options have recently been found by users for as low as £278 on JetBlue. Other airlines that offer cheap prices include British Airways from £311 and Aer Lingus from £378 one-way.
What are the most popular routes from London to District of Columbia?
While some choose either London Heathrow - Washington, D.C. Reagan-National or London Gatwick - Washington, D.C. Dulles Intl, London Heathrow - Washington, D.C. Dulles Intl is the most popular route from London to District of Columbia.
What are the most reliable airlines from London to District of Columbia?
Before booking your flight to District of Columbia from London, check out the most reliable airlines to get you to your destination on time: Air Canada (80%), Austrian Airlines (80%), Copa Airlines( 80%).
What are the cheapest flights from London to District of Columbia?
On average you can expect to pay £1,334 for a flight from London to District of Columbia. The cheapest flight overall is £332 while the most popular route, (London Heathrow - Washington, D.C. Dulles Intl) is currently priced at £204.
Can I find deals for flights from London to District of Columbia that include hotel bookings?
Yes. In addition to deals on London to District of Columbia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from London to District of Columbia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to District of Columbia.
Can I find deals for business class flights from London to District of Columbia?
Yes. Cheapflights offers flight deals from London to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London to District of Columbia?
Currently, February is the cheapest month in which you can book a flight from London to District of Columbia (average of £467). Flying from London to District of Columbia in June is currently the most expensive (average of £571). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Top destinations

Alternative routes for London to District of Columbia

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

Heathrow to LaGuardia flights

Gatwick to John F Kennedy Intl flights

Gatwick to Newark flights

Stansted to John F Kennedy Intl flights

London City to John F Kennedy Intl flights

Luton to John F Kennedy Intl flights

Gatwick to LaGuardia flights

London City to Newark flights

Heathrow to Miami flights

Heathrow to Orlando flights

Stansted to Newark flights

Luton to Newark flights

Heathrow to Los Angeles flights

Manchester to John F Kennedy Intl flights

Heathrow to Boston flights

Heathrow to Dallas/Fort Worth flights

Heathrow to San Francisco flights

Manchester to Orlando flights

Heathrow to Las Vegas flights

Gatwick to Orlando flights

Gatwick to Miami flights

Heathrow to O'Hare Intl flights

London City to Miami flights

Manchester to Newark flights

Stansted to Miami flights

Manchester to LaGuardia flights

Heathrow to Atlanta flights

Gatwick to Los Angeles flights

Heathrow to Dulles Intl flights

Stansted to Orlando flights

Heathrow to Seattle flights

London City to Los Angeles flights

Heathrow to Hobby flights

Stansted to Los Angeles flights

London City to Orlando flights

Heathrow to Baltimore flights

Heathrow to Ontario flights

Luton to Miami flights

Stansted to LaGuardia flights

Heathrow to Tampa flights

Gatwick to Boston flights

Heathrow to George Bush Intcntl flights

Edinburgh to Newark flights

London City to Boston flights

Luton to LaGuardia flights

Heathrow to Fort Lauderdale flights

Edinburgh to John F Kennedy Intl flights

Luton to Los Angeles flights

Top 10 airlines flying from London to District of Columbia

Airline	Cheapest	Average	Flexibility	On-time
Icelandair	Cheapest£283	Average£468	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Virgin Atlantic	Cheapest£330	Average£517	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Aer Lingus	Cheapest£374	Average£599	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
KLM	Cheapest£377	Average£567	FlexibilityNo cancel fee	On-time75%	Search KLM flights
TAP AIR PORTUGAL	Cheapest£380	Average£443	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
United Airlines	Cheapest£402	Average£536	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£402	Average£537	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£402	Average£548	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air France	Cheapest£404	Average£623	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Scandinavian Airlines	Cheapest£405	Average£472	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from London to District of Columbia?

Cheapflights helps you search for flights from London to District of Columbia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to District of Columbia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to District of Columbia.

Can Cheapflights find flights from London to District of Columbia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from London to District of Columbia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from London to District of Columbia become cheaper?

Yes, Cheapflights offers price alerts on London to District of Columbia 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from London to District of Columbia from £354

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from London to District of Columbia

Cheapest flights from London to District of ColumbiaExplore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from London to District of ColumbiaDiscover carefully curated flight deals from London to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Discover carefully curated flight deals from London to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from London to District of ColumbiaExplore direct flight options from London to District of Columbia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Explore direct flight options from London to District of Columbia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from London to District of ColumbiaDiscover last-minute flight deals from London to District of Columbia. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from London to District of Columbia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from London to District of ColumbiaSearch for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Search for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

Find flight deals from London to District of Columbia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from London to District of Columbia that are best for you.

Best time to book a flight from London to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from London with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from London to District of Columbia?

What is the cheapest time of day to fly from LON to DC?

Find hourly flight availability from London to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 10 September 2026.

When flying from London to District of Columbia, 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 London to District of Columbia

The most flights from LON to USDC are scheduled on a Tuesday (29 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost for a return flight from London to District of Columbia?

Airfare is typical for this route at the moment.

London to District of Columbia flights typically cost between £404 and £547 in October.The cheapest return price found within the last 5 days was £417 on Virgin Atlantic (15 Oct–18 Oct).

How far ahead should I book a flight from London to District of Columbia?

To ensure you get the cheapest price possible for a flight from London to District of Columbia, you should look to book at least 81 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.

Reviews of airlines servicing District of Columbia

Related info for your journey

How long is the flight from London to District of Columbia?

What are the cheapest airlines to fly from London to District of Columbia one-way?

What are the most popular routes from London to District of Columbia?

What are the most reliable airlines from London to District of Columbia?

What are the cheapest flights from London to District of Columbia?

Can I find deals for flights from London to District of Columbia that include hotel bookings?

How can I find direct flights from London to District of Columbia?

Can I find deals for business class flights from London to District of Columbia?

What is the cheapest month to book a flight from London to District of Columbia?

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 London to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to District of Columbia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from London to District of Columbia by cabin class

Find flights from London to District of Columbia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

London and District of Columbia flights

Browse other London and District of Columbia flight options. Last updated on 10 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

London to District of Columbia flights

Consider these flights travelling from London to District of Columbia.

Top 10 airlines flying from London to District of Columbia

Fly with Cheapflights

How does Cheapflights help users find flights from London to District of Columbia?

Why should you use Cheapflights to find cheap flight tickets from London to District of Columbia?

Can Cheapflights find flights from London to District of Columbia with no change fees?

Can Cheapflights notify me if prices for flights from London to District of Columbia become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from London to District of Columbia
Explore the most affordable flight options available from London to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 September 2026.

Best flights from London to District of Columbia
Discover carefully curated flight deals from London to District of Columbia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 10 September 2026.

Direct flights from London to District of Columbia
Explore direct flight options from London to District of Columbia based on user searches, and compare prices and availability for your desired travel dates. Data last updated 10 September 2026.

Last-minute flights from London to District of Columbia
Discover last-minute flight deals from London to District of Columbia. Data last updated 10 September 2026 and is based on user searches.

One-way flights from London to District of Columbia
Search for one-way flight options from London to District of Columbia. Find affordable one-way fares based on user searches. Data last updated 10 September 2026.

London to District of Columbia flights typically cost between £404 and £547 in October.
The cheapest return price found within the last 5 days was £417 on Virgin Atlantic (15 Oct–18 Oct).