Cheap flights from Washington, D.C. to London from $311

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to London departing on 4/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
TAP AIR PORTUGAL Logo
10:35 pm - 9:45 am
IAD
-
LGW
30h 10m
1 stop
TAP AIR PORTUGAL Logo
9:15 pm - 8:35 pm
LGW
-
IAD
28h 20m
2 stops
$641TAP AIR PORTUGAL
Thu, Apr 23 - Tue, May 12
TAP AIR PORTUGAL Logo
10:35 pm - 10:00 pm
IAD
-
LHR
18h 25m
1 stop
TAP AIR PORTUGAL Logo
7:50 pm - 3:10 pm
LHR
-
IAD
24h 20m
1 stop
$642TAP AIR PORTUGAL
Mon, Apr 20 - Tue, May 5
Scandinavian Airlines Logo
8:20 pm - 4:25 pm
IAD
-
LHR
15h 05m
2 stops
Scandinavian Airlines Logo
6:40 am - 5:00 pm
LHR
-
IAD
15h 20m
1 stop
$643Scandinavian Airlines
Mon, Apr 20 - Thu, Apr 30
Air Canada Logo
4:05 pm - 9:35 am
IAD
-
LHR
12h 30m
1 stop
Air Canada Logo
9:30 am - 6:58 pm
LHR
-
IAD
14h 28m
1 stop
$648Air Canada
Thu, May 14 - Sun, May 31
Air Canada Logo
3:45 pm - 10:00 am
IAD
-
LHR
13h 15m
1 stop
Air Canada Logo
9:30 am - 6:58 pm
LHR
-
IAD
14h 28m
1 stop
$649Air Canada
Tue, May 19 - Wed, Jun 3
Icelandair Logo
8:30 pm - 2:40 pm
BWI
-
LGW
13h 10m
1 stop
Icelandair Logo
1:00 pm - 7:25 pm
LGW
-
BWI
11h 25m
1 stop
$680Icelandair
Thu, Apr 23 - Tue, Apr 28
Icelandair Logo
8:30 pm - 2:40 pm
BWI
-
LGW
13h 10m
1 stop
Icelandair Logo
3:40 pm - 7:25 pm
LGW
-
BWI
32h 45m
1 stop
$683Icelandair
Tue, Sep 1 - Mon, Sep 7
JetBlue Logo
6:00 am - 8:45 pm
DCA
-
LHR
9h 45m
1 stop
JetBlue Logo
11:55 am - 10:59 pm
LHR
-
DCA
16h 04m
1 stop
$739JetBlue
Thu, Apr 23 - Wed, May 6
JetBlue Logo
2:00 pm - 9:35 am
DCA
-
LGW
14h 35m
1 stop
JetBlue Logo
12:20 pm - 7:56 pm
LGW
-
DCA
12h 36m
1 stop
$819JetBlue
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
11:17 am - 6:50 am
DCA
-
LGW
14h 33m
1 stop
British Airways Logo
10:45 am - 11:34 pm
LGW
-
DCA
17h 49m
1 stop
$844British Airways
Tue, May 5 - Wed, May 13

Scandinavian Airlines flights from Washington, D.C. to Brighton

Our best Scandinavian Airlines deals on Washington, D.C. to Brighton flight tickets
Scandinavian Airlines
Apr 20
IAD8:20 pmWashington, D.C. Dulles Intl
15h 05m
2 stops
LHR4:25 pmLondon Heathrow
Apr 30
LHR6:40 amLondon Heathrow
15h 20m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$643
Scandinavian Airlines
Apr 19
IAD8:20 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
LHR4:00 pmLondon Heathrow
Apr 23
LHR10:20 amLondon Heathrow
11h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$644
Scandinavian Airlines
Apr 26
IAD8:20 pmWashington, D.C. Dulles Intl
14h 40m
1 stop
LHR4:00 pmLondon Heathrow
Apr 29
LHR10:20 amLondon Heathrow
11h 40m
1 stop
IAD5:00 pmWashington, D.C. Dulles Intl
$646

JetBlue flights from Washington, D.C. to Brighton

Our best JetBlue deals on Washington, D.C. to Brighton flight tickets
JetBlue
Apr 23
DCA6:00 amWashington, D.C. Reagan-National
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
May 6
LHR11:55 amLondon Heathrow
16h 04m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$739
JetBlue
Apr 27
DCA6:00 amWashington, D.C. Reagan-National
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
May 4
LHR11:55 amLondon Heathrow
16h 04m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$767
JetBlue
Apr 23
DCA6:00 amWashington, D.C. Reagan-National
9h 45m
1 stop
LHR8:45 pmLondon Heathrow
May 6
LHR8:15 amLondon Heathrow
19h 44m
1 stop
DCA10:59 pmWashington, D.C. Reagan-National
$768

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Brighton 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, momondo users made 832,500 searches. Data last updated April 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Brighton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.London

IAD - LGW

IADLGW

Washington, D.C. Dulles Intl

Thu 4/23

10:35 pm-9:45 am

1 stop30h 10m

London Gatwick

Tue 5/12

9:15 pm-8:35 pm

2 stops28h 20m

$641

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 4/20

10:35 pm-10:00 pm

1 stop18h 25m

London Heathrow

Tue 5/5

7:50 pm-3:10 pm

1 stop24h 20m

$642

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 4/20

8:20 pm-4:25 pm

2 stops15h 05m

London Heathrow

Thu 4/30

6:40 am-5:00 pm

1 stop15h 20m

$643

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Thu 5/14

4:05 pm-9:35 am

1 stop12h 30m

London Heathrow

Sun 5/31

9:30 am-6:58 pm

1 stop14h 28m

$648

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 5/19

3:45 pm-10:00 am

1 stop13h 15m

London Heathrow

Wed 6/3

9:30 am-6:58 pm

1 stop14h 28m

$649
Quickest round-trip

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 4/23

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Tue 4/28

1:00 pm-7:25 pm

1 stop11h 25m

$680

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Tue 9/1

8:30 pm-2:40 pm

1 stop13h 10m

London Gatwick

Mon 9/7

3:40 pm-7:25 pm

1 stop32h 45m

$683

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Thu 4/23

6:00 am-8:45 pm

1 stop9h 45m

London Heathrow

Wed 5/6

11:55 am-10:59 pm

1 stop16h 04m

$739

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 8/27

2:00 pm-9:35 am

1 stop14h 35m

London Gatwick

Mon 8/31

12:20 pm-7:56 pm

1 stop12h 36m

$819

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Tue 5/5

11:17 am-6:50 am

1 stop14h 33m

London Gatwick

Wed 5/13

10:45 am-11:34 pm

1 stop17h 49m

$844

Flights are sorted by cheapest round-trip 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 Washington, D.C. to Brighton

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 typical price of a round-trip flight between Washington, D.C. and Brighton?

What is the cheapest month to fly to Brighton?

The month of September is, on average, the cheapest month to fly to Brighton from Washington, D.C., with most prices found around $635. If you are unable to visit Brighton during the month of September, then departing from Washington, D.C. during the month January is also very affordable. Most momondo users find prices during this month for around $640.

What is the cheapest Washington, D.C. to Brighton flight route?

Fly from Baltimore/Washington to London Heathrow for the best Washington, D.C. - Brighton flight prices

How far in advance should I book a flight to Brighton?

You are more likely to see cheaper flights to Brighton from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Brighton for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brighton from Washington, D.C. for as low as $726 on momondo.

What cabin class options are available on Washington, D.C. to Brighton flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Brighton 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 Washington, D.C. to Brighton flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. to Brighton.

Cheap Washington, D.C. to Brighton flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Brighton

Fastest flight time

7h 05m

Direct flights

Every day

Airports in Brighton

6 airports
The fastest flight from Washington, D.C. to Brighton takes 7h 05m
Direct flights go from Washington, D.C. to Brighton every day.
There are 6 airports in Brighton. From Washington, D.C. there are direct flights to London Heathrow (LHR).

Frequently asked questions about flying from Washington, D.C. to Brighton

  • When did momondo last update prices for flights from Washington, D.C. to Brighton?

    Prices for flights from Washington, D.C. to Brighton refresh daily.

  • How many operators does momondo search for flights from Washington, D.C. to Brighton?

  • How old do you have to be to fly from Washington, D.C. to Brighton?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. to Brighton.

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

    The travel and health documents you'll need for your trip to Brighton may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brighton. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Washington, D.C. to Brighton?

Best airlines flying from Washington, D.C. to Brighton

Compare and see reviews for airlines that fly from Washington, D.C. to Brighton with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $398Free CancellationRating
7.0
630 reviews
Search Icelandair flights
PLAYPriceFrom $406Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $411Free CancellationRating
7.1
2,188 reviews
Search TAP AIR PORTUGAL flights
Scandinavian AirlinesPriceFrom $454Free CancellationRating
7.3
1,737 reviews
Search Scandinavian Airlines flights
United AirlinesPriceFrom $462Free CancellationRating
7.4
9,539 reviews
Search United Airlines flights
American AirlinesPriceFrom $497Free CancellationRating
7.1
11,549 reviews
Search American Airlines flights
Virgin AtlanticPriceFrom $520Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
IberiaPriceFrom $527Free CancellationRating
7.0
3,164 reviews
Search Iberia flights
British AirwaysPriceFrom $529Free CancellationRating
6.7
7,845 reviews
Search British Airways flights
DeltaPriceFrom $530Free CancellationRating
7.9
8,374 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Brighton?

It is quick and easy to find Washington, D.C. to Brighton 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 Brighton that suits you.

Can I find flights from Washington, D.C. to Brighton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Brighton flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Brighton?

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

I’m not ready to book a flight from Washington, D.C. to Brighton right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Brighton flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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1 adult
Sat 5/2
Sat 5/9

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