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Cheap flights from Brighton to Washington, D.C. Dulles Intl Airport from £361

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 14/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAD
9 Mar — 16 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Brighton to Washington, D.C. Dulles Intl are usually found in September or November, booked 80 days in advance, depart on a Thursday or Saturday and return on a Wednesday

Cheap flight deals from Brighton to Dulles Intl

Enter your travel dates to find the best prices.

Cheapest flights from Brighton to Dulles Intl
Explore the most affordable flight options available from Brighton to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 February 2026.

Mon 2/310:20
LHR
-
IAD
1 stop11h 55m
Scandinavian Airlines
Sat 7/320:30
IAD
-
LHR
1 stop14h 30m
Scandinavian Airlines
Deal found 4/2£392
Fri 24/717:05
LHR
-
IAD
Nonstop8h 15m
British Airways
Mon 3/822:25
IAD
-
LHR
Nonstop7h 25m
British Airways
Deal found 4/2£395
Sat 9/515:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 30/520:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 6/2£395
Wed 20/517:05
LHR
-
IAD
Nonstop8h 15m
British Airways
Tue 26/517:40
IAD
-
LHR
Nonstop7h 40m
British Airways
Deal found 4/2£400
Mon 13/415:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Fri 17/420:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 6/2£400
Thu 26/206:30
STN
-
IAD
2 stops17h 00m
Multiple Airlines
Wed 4/319:40
IAD
-
STN
2 stops17h 10m
Multiple Airlines
Deal found 7/2£406
Fri 8/515:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Fri 29/520:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 6/2£406
Thu 26/209:00
LTN
-
IAD
2 stops14h 30m
Multiple Airlines
Wed 4/319:40
IAD
-
LTN
2 stops16h 25m
Multiple Airlines
Deal found 7/2£407
Wed 13/515:40
LGW
-
IAD
1 stop11h 35m
Icelandair
Sat 30/520:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 4/2£407
Thu 7/513:00
LGW
-
IAD
1 stop11h 20m
Icelandair
Thu 28/520:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 5/2£409
Thu 26/208:50
LGW
-
IAD
2 stops14h 40m
Multiple Airlines
Wed 4/319:40
IAD
-
LGW
2 stops13h 50m
Multiple Airlines
Deal found 7/2£409
Wed 4/305:55
STN
-
IAD
2 stops20h 05m
Multiple Airlines
Mon 9/318:30
IAD
-
STN
2 stops21h 30m
Multiple Airlines
Deal found 3/2£409

Find flight deals from Brighton to Dulles Intl

Keep the following information in mind while searching for Brighton to Dulles Intl flight deals. Data was last updated 7 February 2026.

Round-trip from

£392

One-way from

£361

Popular in

July

Cheapest in

September

Average price

£500
Scandinavian Airlines
  • Scandinavian Airlines
  • 2/3-7/3
  • 2 total stops
  • 26h 25m total
  • Brighton to Washington, D.C.
Search Deals
14/3
  • 14/3
  • 3 total stops
  • 26h 55m total
  • Brighton to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£53 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Brighton to Dulles Intl 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 858,174 searches. Data last updated 7 February 2026.
Use the filters below to find and compare flights from Brighton to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Brighton

Fly to

Dulles Intl

Route

Depart

Return

Price

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Thu 26/2

06:30-18:30

2 stops17h 00m

Washington, D.C. Dulles Intl

Wed 4/3

19:40-22:50

2 stops22h 10m

£406

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 26/2

09:00-18:30

2 stops14h 30m

Washington, D.C. Dulles Intl

Wed 4/3

19:40-17:05

2 stops16h 25m

£407

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 7/3

13:00-14:46

1 stop30h 46m

Washington, D.C. Dulles Intl

Sun 8/3

19:20-06:40

Nonstop7h 20m

£451

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 17/3

11:55-19:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Wed 9/9

23:20-14:40

1 stop10h 20m

£454

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Wed 25/2

05:55-21:00

2 stops20h 05m

Washington, D.C. Dulles Intl

Mon 2/3

19:40-22:05

2 stops21h 25m

£467

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Thu 26/2

14:00-07:20

1 stop22h 20m

Washington, D.C. Dulles Intl

Wed 4/3

19:40-15:45

2 stops15h 05m

£469

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 4/3

07:05-17:15

2 stops15h 10m

Washington, D.C. Dulles Intl

Wed 11/3

21:30-16:25

2 stops14h 55m

£471

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 24/2

21:05-17:15

2 stops25h 10m

Washington, D.C. Dulles Intl

Wed 11/3

21:30-16:25

2 stops14h 55m

£473

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Tue 7/4

15:40-19:20

1 stop32h 40m

Washington, D.C. Dulles Intl

Wed 15/4

20:30-14:40

1 stop13h 10m

£476

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Wed 18/3

11:55-19:30

1 stop11h 35m

Washington, D.C. Dulles Intl

Fri 18/9

20:30-14:40

1 stop13h 10m

£476

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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Best time to book a flight from Brighton to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Brighton with our price prediction graph.
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 Brighton to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Brighton to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a return flight from Brighton to Dulles Intl. Price data was last updated on 30 January 2026.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Brighton to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Brighton to Washington, D.C. Dulles Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Brighton to Washington, D.C. Dulles Intl Airport (average of £331). Flying from Brighton to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of £463). 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 BH9 to IAD?

Find hourly flight availability from Brighton to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 7 February 2026.

When flying from Brighton to Washington, D.C. Dulles Intl Airport, 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 Brighton to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Brighton to Dulles Intl. 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 7 February 2026.

The most flights from BH9 to IAD are scheduled on a Saturday (26 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (17 on average).

How much does it cost for a return flight from Brighton to Washington, D.C. Dulles Intl Airport?

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated 7 February 2026.
Read reviews from past customers who have flown with Virgin Atlantic, Aer Lingus, andIcelandair from Brighton to Washington, D.C. Dulles Intl Airport. 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.
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Aer Lingus
7.2
Good
1,445 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Icelandair
7.1
Good
606 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
Lufthansa
6.8
Okay
7,772 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!
British Airways
6.7
Okay
7,719 reviews
Virgin Atlantic
7.5
Good
678 reviews
Check prices

Crew

8.2

Overall

7.5

Boarding

7.7

Entertainment

7.6

Food

6.9

Comfort

7.3

Reviews

1 / 20
6.0
Good

Pratap,Aug 2025

JFK - LHR

The flight is clean, food good and the staff are excellent! Very professional, polite and accommodating. The seat itself is really mediocre. Can’t believe there is not inch of storage space. Believe it or not it there is not place even to put away your phone or pen!! Very very surprising and terribly inconvenient. No coat hanger hook either. Had to give it away. ALL IN ALL VERY INCONVENIENT business class seat compared to their peers. What is even more surprising is that this on their relatively new fleet of Airbus A350-1000. I was having com platelets different expectations of Virgin and this has disappointed me. Everything else is just as good and as you would expect from Virgin!

Related info for your journey

Find useful and relevant information for your journey from Brighton to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Brighton to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines, Icelandair, and Scandinavian Airlines fly from Brighton to Washington, D.C. Dulles Intl Airport in about 11h 35m. The time it takes to get you to your destination can typically vary by up to 19h 11m. The distance between Brighton and Washington, D.C. Dulles Intl Airport is about 3683 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 Brighton to Washington, D.C. Dulles Intl Airport one-way?

    One-way options have recently been found by users for as low as £365 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Aer Lingus from £381 and Icelandair from £413 one-way.

  • What are the most popular routes from Brighton to Washington, D.C. Dulles Intl Airport?

    The most popular flight routes from Brighton to Washington, D.C. Dulles Intl Airport are London Heathrow - Washington, D.C. Dulles Intl, London Gatwick - Washington, D.C. Dulles Intl and London Stansted - Washington, D.C. Dulles Intl.

  • What are the most reliable airlines from Brighton to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Brighton to Washington, D.C. Dulles Intl Airport on time: Air Canada (84%), Austrian Airlines (84%), Copa Airlines (84%).

  • What are the cheapest flights from Brighton to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for £374. While the most popular route (London Heathrow - Washington, D.C. Dulles Intl) can be booked for £250 on average, our data indicates £1,360 when flying from Brighton to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Brighton to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Brighton to Dulles Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Brighton to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brighton to Dulles Intl.

  • Can I find deals for business class flights from Brighton to Dulles Intl?

    Yes. Cheapflights offers flight deals from Brighton to Dulles Intl 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 Brighton to Washington, D.C. Dulles Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Brighton to Washington, D.C. Dulles Intl Airport (average of £331). Flying from Brighton to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of £463). 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

Travelling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park

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Alternative routes for Brighton to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Dulles Intl flights
Heathrow to Baltimore flights
Gatwick to Dulles Intl flights
Heathrow to Reagan-National flights
Stansted to Dulles Intl flights
London City to Dulles Intl flights
Gatwick to Baltimore flights
Luton to Dulles Intl flights
Gatwick to Reagan-National flights
Manchester to Dulles Intl flights
Manchester to Reagan-National flights
Stansted to Baltimore flights
Edinburgh to Dulles Intl flights
Luton to Baltimore flights
Manchester to Baltimore flights
Birmingham to Dulles Intl flights
Birmingham to Reagan-National flights
Leeds to Dulles Intl flights
Newcastle upon Tyne to Dulles Intl flights
Edinburgh to Baltimore flights
London City to Baltimore flights
Leeds to Reagan-National flights
Leeds to Baltimore flights
Edinburgh to Reagan-National flights
Newcastle upon Tyne to Reagan-National flights
Newcastle upon Tyne to Baltimore flights
London City to Reagan-National flights
Birmingham to Baltimore flights
Bristol to Dulles Intl flights
Southampton to Dulles Intl flights
Exeter to Dulles Intl flights
Southend to Dulles Intl flights
Bristol to Baltimore flights
Southampton to Baltimore flights
Norwich to Baltimore flights
Norwich to Reagan-National flights
Norwich to Dulles Intl flights
Doncaster to Baltimore flights
Liverpool to Baltimore flights
East Midlands to Baltimore flights
Southampton to Reagan-National flights
Newquay to Baltimore flights
Doncaster to Dulles Intl flights
Bristol to Reagan-National flights
Grimsby to Baltimore flights
Grimsby to Reagan-National flights
Grimsby to Dulles Intl flights

Top 10 airlines flying from Brighton to Dulles Intl

Discover the top 10 airlines that operate flights from Brighton to Dulles Intl. 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 858,174 searches. Data last updated 7 February 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£186Average£511FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£332Average£526FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
TAP AIR PORTUGALCheapest£337Average£472FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Aer LingusCheapest£372Average£586FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest£388Average£536FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
LufthansaCheapest£399Average£583FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Austrian AirlinesCheapest£411Average£610FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights
Virgin AtlanticCheapest£414Average£558FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
British AirwaysCheapest£414Average£575FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£419Average£582FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Brighton to Dulles Intl?

Cheapflights makes it easy to find Brighton to Dulles Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Brighton to Dulles Intl?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brighton to Dulles Intl for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Brighton to Dulles Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Brighton to Dulles Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Brighton to Dulles Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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