Cheap flights from District of Columbia to London from £237

1 adult
1 adult, Economy, 0 bags

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Cheap return flights

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Scandinavian Airlines Logo
20:30 - 16:25IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
14h 55m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
06:40 - 17:15LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
15h 35m1 stop Kastrup Copenhagen
£514Scandinavian Airlines
Wed, 17 Feb - Thu, 25 Feb
Multiple Airlines Logo
19:40 - 14:05IAD  Washington, D.C. Dulles Intl-LTN London Luton
13h 25m1 stop Reykjavik Keflavik Intl
Multiple Airlines Logo
07:00 - 18:30LTN  London Luton-IAD Washington, D.C. Dulles Intl
16h 30m1 stop Reykjavik Keflavik Intl
£514Multiple Airlines
Mon, 14 Dec - Sat, 9 Jan
Icelandair Logo
19:40 - 19:30IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
18h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 19:30LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
11h 15m1 stop Reykjavik Keflavik Intl
£517Icelandair
Thu, 11 Mar - Thu, 18 Mar
Icelandair Logo
19:40 - 19:30IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
18h 50m1 stop Reykjavik Keflavik Intl
Icelandair Logo
12:15 - 18:30LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
11h 15m1 stop Reykjavik Keflavik Intl
£519Icelandair
Mon, 23 Nov - Mon, 7 Dec
United Airlines Logo
23:15 - 10:50IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 35mdirect
United Airlines Logo
09:00 - 18:00LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Zurich
£556United Airlines
Tue, 16 Mar - Thu, 18 Mar
United Airlines Logo
22:10 - 10:40IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 30mdirect
United Airlines Logo
08:45 - 16:45LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Zurich
£556United Airlines
Sun, 4 Apr - Tue, 6 Apr
Virgin Atlantic Logo
18:55 - 07:20IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 25mdirect
Virgin Atlantic Logo
13:20 - 17:00LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
8h 40mdirect
£596Virgin Atlantic
Wed, 3 Mar - Wed, 10 Mar
British Airways Logo
18:05 - 06:15IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 10mdirect
British Airways Logo
12:15 - 15:40LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
8h 25mdirect
£615British Airways
Wed, 24 Feb - Mon, 1 Mar
British Airways Logo
18:05 - 06:15IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 10mdirect
British Airways Logo
12:15 - 15:40LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
8h 25mdirect
£618British Airways
Thu, 11 Feb - Mon, 15 Feb
Virgin Atlantic Logo
18:55 - 07:20IAD  Washington, D.C. Dulles Intl-LHR London Heathrow
7h 25mdirect
Virgin Atlantic Logo
13:20 - 18:00LHR  London Heathrow-IAD Washington, D.C. Dulles Intl
8h 40mdirect
£628Virgin Atlantic
Mon, 1 Mar - Mon, 15 Mar

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Icelandair flights from District of Columbia to London

Our best Icelandair deals on District of Columbia to London flight tickets
Icelandair
11 Mar
IAD19:40Washington, D.C. Dulles Intl
18h 50m
1 stop
LHR19:30London Heathrow
18 Mar
LHR12:15London Heathrow
11h 15m
1 stop
IAD19:30Washington, D.C. Dulles Intl
£517
Icelandair
23 Nov
IAD19:40Washington, D.C. Dulles Intl
18h 50m
1 stop
LHR19:30London Heathrow
7 Dec
LHR12:15London Heathrow
11h 15m
1 stop
IAD18:30Washington, D.C. Dulles Intl
£519
Icelandair
23 Nov
IAD19:40Washington, D.C. Dulles Intl
18h 50m
1 stop
LHR19:30London Heathrow
8 Dec
LHR20:35London Heathrow
26h 55m
1 stop
IAD18:30Washington, D.C. Dulles Intl
£520

JetBlue flights from District of Columbia to London

Our best JetBlue deals on District of Columbia to London flight tickets
JetBlue
12 Nov
DCA06:15Washington, D.C. Reagan-National
10h 25m
1 stop
LHR21:40London Heathrow
20 Nov
LHR08:05London Heathrow
19h 47m
1 stop
DCA22:52Washington, D.C. Reagan-National
£581
JetBlue
2 Dec
DCA06:15Washington, D.C. Reagan-National
10h 25m
1 stop
LHR21:40London Heathrow
6 Dec
LHR09:20London Heathrow
13h 40m
1 stop
DCA18:00Washington, D.C. Reagan-National
£597
JetBlue
7 Jan
DCA14:50Washington, D.C. Reagan-National
11h 03m
1 stop
LHR06:53London Heathrow
12 Jan
LHR09:20London Heathrow
14h 37m
1 stop
DCA18:57Washington, D.C. Reagan-National
£603

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Wed 17/2

20:30-16:25

2 stops14h 55m

London Heathrow

Thu 25/2

06:40-17:15

1 stop15h 35m

£514

Washington, D.C.London

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

IADLTN

Washington, D.C. Dulles Intl

Mon 14/12

19:40-14:05

1 stop13h 25m

London Luton

Sat 9/1

07:00-18:30

1 stop16h 30m

£514

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Thu 11/3

19:40-19:30

1 stop18h 50m

London Heathrow

Thu 18/3

12:15-19:30

1 stop11h 15m

£517

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Mon 23/11

19:40-19:30

1 stop18h 50m

London Heathrow

Mon 7/12

12:15-18:30

1 stop11h 15m

£519

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Tue 16/3

23:15-10:50

Nonstop7h 35m

London Heathrow

Thu 18/3

09:00-18:00

1 stop13h 00m

£556

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Sun 4/4

22:10-10:40

Nonstop7h 30m

London Heathrow

Tue 6/4

08:45-16:45

1 stop13h 00m

£556

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Wed 3/3

18:55-07:20

Nonstop7h 25m

London Heathrow

Wed 10/3

13:20-17:00

Nonstop8h 40m

£596
Fastest return journey

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Wed 24/2

18:05-06:15

Nonstop7h 10m

London Heathrow

Mon 1/3

12:15-15:40

Nonstop8h 25m

£615

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Thu 11/2

18:05-06:15

Nonstop7h 10m

London Heathrow

Mon 15/2

12:15-15:40

Nonstop8h 25m

£618

Washington, D.C.London

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

IADLHR

Washington, D.C. Dulles Intl

Mon 1/3

18:55-07:20

Nonstop7h 25m

London Heathrow

Mon 15/3

13:20-18:00

Nonstop8h 40m

£628

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from District of Columbia to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to London?

The cheapest month to fly to London from District of Columbia is in February. Flight prices, which tend to average around £513, are often lower during this time because this is during the off-season. The month of January is another great option to travel to London, with average flight prices from District of Columbia averaging around £532.

What is the cheapest day to depart on your flight to London?

Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £618. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to London for around £859.

What is the cheapest time of day to depart on your flight to London?

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £713. Flights in the afternoon are often more expensive, with an average ticket price of £724.

What is the cheapest District of Columbia to London flight route?

Fly from Baltimore/Washington to London Heathrow for the best District of Columbia - London flight prices

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

You are more likely to see cheaper flights to London from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £701 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from District of Columbia for as low as £645 on momondo.

What cabin class options are available on District of Columbia to London flights?

There are 4 cabin classes available to choose from on District of Columbia to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on District of Columbia to London flights?

No. A direct flight is the cheapest option for a flight between District of Columbia to London.

Cheap District of Columbia to London flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to London

Best price found

£237

Fastest flight time

7h 10m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from District of Columbia in the past 72 hours is £237. The best return flight deal from District of Columbia to London found on momondo in the last 72 hours is £514.
The fastest flight from District of Columbia to London takes 7h 10m
Direct flights go from District of Columbia to London every day.
There are 6 airports in London. From District of Columbia there are direct flights to London Heathrow (LHR).

Frequently asked questions about flying from District of Columbia to London

  • When did momondo last update prices for flights from District of Columbia to London?

    Prices for flights from District of Columbia to London refresh daily.

  • How many operators does momondo search for flights from District of Columbia to London?

  • How old do you have to be to fly from District of Columbia to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from District of Columbia to London?

Best airlines flying from District of Columbia to London

Compare and see reviews for airlines that fly from District of Columbia to London with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom £233Free CancellationRating
6.9
767 reviews
Search Icelandair flights
British AirwaysPriceFrom £431Free CancellationRating
6.7
8,287 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £465Free CancellationRating
7.5
698 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £496Free CancellationRating
7.3
10,476 reviews
Search United Airlines flights
DeltaPriceFrom £597Free CancellationRating
7.8
8,700 reviews
Search Delta flights

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Wembley
Gatwick
Milton Keynes
Southend-on-Sea
Luton
Ipswich
Slough
Maidstone
Folkestone
Hastings
Ilford
Canterbury
Colchester
Chichester
Hayes
Bedford
Guildford
Harlow
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to London?

It is quick and easy to find District of Columbia to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from District of Columbia to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to London flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to London?

momondo provides multiple filters to help you find the best flight to London from District of Columbia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from District of Columbia to London right now. Can momondo alert me if prices change?

Price alerts on flights to London from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Wed 9/12
Wed 16/12

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London