Cheap flights from Washington, D.C. to London from $188

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 1/25. 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

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Icelandair Logo
7:40 pm - 10:55 am
BWI
-
LGW
10h 15m1 stop
Icelandair Logo
3:40 pm - 7:25 pm
LGW
-
BWI
32h 45m1 stop
$564Icelandair
Thu, Jan 22 - Wed, May 13
Multiple Airlines Logo
9:26 am - 10:00 am
BWI
-
LGW
19h 34m2 stops
Multiple Airlines Logo
2:00 pm - 11:47 pm
LGW
-
BWI
14h 47m1 stop
$565Multiple Airlines
Thu, Jan 22 - Sat, Jan 24
Multiple Airlines Logo
8:30 pm - 12:55 pm
BWI
-
LTN
11h 25m1 stop
Multiple Airlines Logo
6:15 am - 7:25 pm
LTN
-
BWI
18h 10m1 stop
$566Multiple Airlines
Sun, Apr 12 - Wed, Apr 22
Virgin Atlantic Logo
10:20 pm - 10:50 am
IAD
-
LHR
7h 30mnonstop
Virgin Atlantic Logo
10:00 am - 4:05 pm
LHR
-
IAD
11h 05m1 stop
$572Virgin Atlantic
Sun, Jan 11 - Tue, Jan 20
Virgin Atlantic Logo
7:05 pm - 8:50 am
IAD
-
LCY
9h 45m1 stop
Virgin Atlantic Logo
9:20 am - 5:05 pm
LCY
-
IAD
11h 45m1 stop
$607Virgin Atlantic
Thu, Mar 12 - Mon, Mar 16
British Airways Logo
8:20 am - 7:30 am
DCA
-
LGW
18h 10m1 stop
British Airways Logo
11:20 am - 11:25 pm
LGW
-
DCA
17h 05m1 stop
$610British Airways
Mon, Jan 12 - Fri, Jan 23
British Airways Logo
11:15 am - 7:30 am
DCA
-
LGW
15h 15m1 stop
British Airways Logo
11:20 am - 8:59 pm
LGW
-
DCA
14h 39m1 stop
$615British Airways
Wed, Feb 18 - Wed, Mar 4
JetBlue Logo
6:00 am - 9:30 am
DCA
-
LHR
22h 30m1 stop
JetBlue Logo
9:20 am - 4:04 pm
LHR
-
DCA
11h 44m1 stop
$615JetBlue
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
1:44 pm - 9:00 am
DCA
-
LGW
14h 16m1 stop
American Airlines Logo
11:20 am - 11:25 pm
LGW
-
DCA
17h 05m1 stop
$617American Airlines
Thu, Feb 5 - Sun, Feb 8
American Airlines Logo
1:59 pm - 9:00 am
DCA
-
LGW
14h 01m1 stop
American Airlines Logo
11:20 am - 11:59 pm
LGW
-
DCA
17h 39m2 stops
$622American Airlines
Mon, Feb 23 - Tue, Mar 3

SWISS flights from Washington, D.C. to Brighton

Our best SWISS deals on Washington, D.C. to Brighton flight tickets
SWISS
Jan 11
IAD8:30 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
LHR5:50 pmLondon Heathrow
Jan 19
LHR8:05 pmLondon Heathrow
24h 05m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
SWISS
Jan 11
IAD8:30 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
LGW5:50 pmLondon Gatwick
Jan 20
LGW6:40 pmLondon Gatwick
25h 30m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl
SWISS
Jan 11
IAD8:30 pmWashington, D.C. Dulles Intl
16h 20m
1 stop
LGW5:50 pmLondon Gatwick
Jan 20
LGW6:40 pmLondon Gatwick
25h 30m
1 stop
IAD3:10 pmWashington, D.C. Dulles Intl

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

Our best United Airlines deals on Washington, D.C. to Brighton flight tickets
United Airlines
Feb 8
IAD10:15 pmWashington, D.C. Dulles Intl
7h 35m
LHR10:50 amLondon Heathrow
Feb 19
LHR6:50 amLondon Heathrow
12h 45m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
United Airlines
Jan 21
IAD6:05 pmWashington, D.C. Dulles Intl
7h 35m
LHR6:40 amLondon Heathrow
Jan 29
LHR6:50 amLondon Heathrow
12h 45m
1 stop
IAD2:35 pmWashington, D.C. Dulles Intl
United Airlines
Feb 14
DCA6:00 amWashington, D.C. Reagan-National
9h 35m
1 stop
LHR8:35 pmLondon Heathrow
Feb 19
LHR1:25 pmLondon Heathrow
13h 31m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National

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 December 27, 2025.
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

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 1/22

7:40 pm-10:55 am

1 stop10h 15m

London Gatwick

Wed 5/13

3:40 pm-7:25 pm

1 stop32h 45m

$564

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Thu 1/22

9:26 am-10:00 am

2 stops19h 34m

London Gatwick

Sat 1/24

2:00 pm-11:47 pm

1 stop14h 47m

$565

BaltimoreLondon

BWI - LTN

BWILTN

Baltimore/Washington

Sun 4/12

8:30 pm-12:55 pm

1 stop11h 25m

London Luton

Wed 4/22

6:15 am-7:25 pm

1 stop18h 10m

$566

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Sun 1/11

10:20 pm-10:50 am

Nonstop7h 30m

London Heathrow

Tue 1/20

10:00 am-4:05 pm

1 stop11h 05m

$572

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Thu 3/12

7:05 pm-8:50 am

1 stop9h 45m

London City

Mon 3/16

9:20 am-5:05 pm

1 stop11h 45m

$607

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 1/12

8:20 am-7:30 am

1 stop18h 10m

London Gatwick

Fri 1/23

11:20 am-11:25 pm

1 stop17h 05m

$610

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Wed 2/18

11:15 am-7:30 am

1 stop15h 15m

London Gatwick

Wed 3/4

11:20 am-8:59 pm

1 stop14h 39m

$615

Washington, D.C.London

DCA - LHR

DCALHR

Washington, D.C. Reagan-National

Tue 2/10

6:00 am-9:30 am

1 stop22h 30m

London Heathrow

Tue 2/17

9:20 am-4:04 pm

1 stop11h 44m

$615

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Thu 2/5

1:44 pm-9:00 am

1 stop14h 16m

London Gatwick

Sun 2/8

11:20 am-11:25 pm

1 stop17h 05m

$617

Washington, D.C.London

DCA - LGW

DCALGW

Washington, D.C. Reagan-National

Mon 2/23

1:59 pm-9:00 am

1 stop14h 01m

London Gatwick

Tue 3/3

11:20 am-11:59 pm

2 stops17h 39m

$622

Flights are sorted by cheapest round-trip flights first.

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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 $623. 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 $655.

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

Fly from Washington, D.C. Dulles Intl 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 $754 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 $704 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

Mon, Wed, Thu, Fri, Sat and Sun

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 on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 6 airports in Brighton. From Washington, D.C. there are direct flights to London Heathrow (LHR).
  • 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
JetBluePriceFrom $31Free CancellationRating
7.2
2,901 reviews
Search JetBlue flights
PLAYPriceFrom $369Free CancellationRating
7.0
103 reviews
Search PLAY flights
TAP AIR PORTUGALPriceFrom $395Free CancellationRating
7.2
2,098 reviews
Search TAP AIR PORTUGAL flights
IcelandairPriceFrom $429Free CancellationRating
7.0
592 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $429Free CancellationRating
7.4
1,630 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom $447Free CancellationRating
6.8
7,658 reviews
Search Lufthansa flights
Virgin AtlanticPriceFrom $497Free CancellationRating
7.5
677 reviews
Search Virgin Atlantic flights
American AirlinesPriceFrom $497Free CancellationRating
7.2
11,073 reviews
Search American Airlines flights
United AirlinesPriceFrom $506Free CancellationRating
7.4
9,113 reviews
Search United Airlines flights
KLMPriceFrom $520Free CancellationRating
7.7
1,435 reviews
Search KLM 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
Mon 1/26
Mon 2/2

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