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 £325 on Air Transat. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £336 and WestJet from £395 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 City - Washington, D.C. Dulles Intl.

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 £478. While the most popular route (London Heathrow - Washington, D.C. Dulles Intl) can be booked for £381 on average our data indicates £1,179 when flying from Brighton to Washington, D.C. Dulles Intl Airport.

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: KLM (90%), Air France (90%), Delta (90%).

What are the most popular airlines that fly from Brighton to Washington, D.C. Dulles Intl Airport?

Before booking your flight from Brighton to Washington, D.C. Dulles Intl Airport check out the most popular airlines for this route: Air France, Finnair or British Airways.

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

Flights from Brighton to Washington, D.C. Dulles Intl Airport lean towards being more expensive in July. Prices are generally better when you fly from Brighton to Washington, D.C. Dulles Intl Airport in February, with the cheapest ticket starting at £236.

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.

£309+ Flights from Brighton to Washington, D.C. Dulles Intl Airport

Cheapflights Tip: The best prices from Brighton to Washington, D.C. Dulles Intl are usually found in February or November, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap flight deals from Brighton to Dulles Intl

Round-trip from	£435
One-way from	£309
Popular in	July
Cheapest in	February
Average price	£562

Icelandair
3/5-11/5
2 total stops
45h 50m total
Brighton to Washington, D.C.

Search Deals

19/5
2 total stops
23h 30m total
Brighton to Washington, D.C.

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£56 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Find flight deals from Brighton to Dulles Intl

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 28 March 2025.

Sat 3/515:40LGW - IAD

1 stop32h 40mIcelandair

Sun 11/520:30IAD - LGW

1 stop13h 10mIcelandair

Deal found 26/3£435

Thu 1/516:40LHR - IAD

Nonstop8h 10mLufthansa

Sat 3/522:24IAD - LHR

1 stop17h 16mLufthansa

Deal found 27/3£436

Thu 8/506:15STN - IAD

2 stops18h 44mMultiple Airlines

Sat 17/522:05IAD - STN

2 stops21h 15mMultiple Airlines

Deal found 27/3£436

Sun 11/510:35LHR - IAD

2 stops14h 24mScandinavian Airlines

Sun 18/522:05IAD - LHR

1 stop15h 25mScandinavian Airlines

Deal found 26/3£438

Sat 26/413:05LHR - IAD

1 stop30h 45mAustrian Airlines

Sun 27/418:30IAD - LHR

Nonstop7h 25mAustrian Airlines

Deal found 27/3£448

Sun 11/509:50LGW - IAD

1 stop14h 05mMultiple Airlines

Sun 18/517:20IAD - LGW

1 stop9h 35mMultiple Airlines

Deal found 26/3£453

Wed 30/421:25LHR - IAD

1 stop26h 55mIcelandair

Sun 11/520:30IAD - LHR

1 stop10h 25mIcelandair

Deal found 27/3£465

Thu 1/513:00LTN - IAD

2 stops35h 59mMultiple Airlines

Fri 16/522:05IAD - LTN

3 stops22h 25mMultiple Airlines

Deal found 27/3£465

Tue 21/1008:00LHR - IAD

1 stop17h 50mTAP AIR PORTUGAL

Tue 28/1018:30IAD - LHR

1 stop24h 10mTAP AIR PORTUGAL

Deal found 27/3£497

Tue 21/1021:15LGW - IAD

2 stops23h 05mTAP AIR PORTUGAL

Tue 28/1018:30IAD - LGW

1 stop17h 15mTAP AIR PORTUGAL

Deal found 27/3£506

Tue 22/420:05LHR - IAD

1 stop24h 10mMultiple Airlines

Mon 28/416:07IAD - LHR

1 stop12h 53mMultiple Airlines

Deal found 27/3£513

Thu 24/408:40LHR - IAD

1 stop11h 55mKLM

Thu 1/517:50IAD - LHR

Nonstop7h 30mKLM

Deal found 27/3£516

Best flights from Brighton to Dulles Intl
Discover carefully curated flight deals from Brighton to Dulles Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 28 March 2025.

Sat 3/515:40LGW - IAD

1 stop32h 40mIcelandair

Sun 11/520:30IAD - LGW

1 stop13h 10mIcelandair

Deal found 26/3£435

Thu 1/516:40LHR - IAD

Nonstop8h 10mLufthansa

Sat 3/522:24IAD - LHR

1 stop17h 16mLufthansa

Deal found 27/3£436

Thu 8/506:15STN - IAD

2 stops18h 44mMultiple Airlines

Sat 17/522:05IAD - STN

2 stops21h 15mMultiple Airlines

Deal found 27/3£436

Fri 19/906:40LHR - IAD

1 stop18h 19mScandinavian Airlines

Tue 7/1022:05IAD - LHR

1 stop12h 55mScandinavian Airlines

Deal found 26/3£437

Sat 26/413:05LHR - IAD

1 stop30h 45mAustrian Airlines

Sun 27/418:30IAD - LHR

Nonstop7h 25mAustrian Airlines

Deal found 27/3£448

Sat 26/413:05LHR - IAD

1 stop30h 45mBrussels Airlines

Sun 27/417:30IAD - LHR

1 stop13h 50mBrussels Airlines

Deal found 26/3£450

Mon 8/921:15LGW - IAD

2 stops23h 05mTAP AIR PORTUGAL

Mon 29/922:20IAD - LGW

1 stop12h 15mTAP AIR PORTUGAL

Deal found 26/3£512

Thu 24/408:40LHR - IAD

1 stop11h 55mKLM

Thu 1/517:50IAD - LHR

Nonstop7h 30mKLM

Deal found 27/3£516

Thu 24/419:15LHR - IAD

1 stop25h 20mVirgin Atlantic

Sun 27/417:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 27/3£527

Wed 23/412:10LHR - IAD

1 stop33h 05mUnited Airlines

Sun 4/522:15IAD - LHR

Nonstop7h 25mUnited Airlines

Deal found 26/3£533

Wed 16/417:00LHR - IAD

Nonstop8h 10mBritish Airways

Wed 30/422:40IAD - LHR

Nonstop7h 25mBritish Airways

Deal found 26/3£535

Sat 3/512:20LGW - IAD

2 stops16h 36mAmerican Airlines

Thu 8/513:59IAD - LGW

2 stops13h 11mAmerican Airlines

Deal found 27/3£548

Direct flights from Brighton to Dulles Intl
Explore direct flight options from Brighton to Dulles Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 28 March 2025.

Thu 24/412:35LHR - IAD

Nonstop8h 25mKLM

Thu 1/517:50IAD - LHR

Nonstop7h 30mKLM

Deal found 27/3£527

Sun 13/417:05LHR - IAD

Nonstop8h 10mBritish Airways

Sun 27/422:40IAD - LHR

Nonstop7h 25mBritish Airways

Deal found 27/3£534

Thu 24/412:35LHR - IAD

Nonstop8h 25mAir France

Wed 30/417:50IAD - LHR

Nonstop7h 30mAir France

Deal found 27/3£538

Thu 24/412:35LHR - IAD

Nonstop8h 25mVirgin Atlantic

Sun 27/417:50IAD - LHR

Nonstop7h 30mVirgin Atlantic

Deal found 27/3£541

Thu 24/416:40LHR - IAD

Nonstop8h 10mLufthansa

Wed 30/422:15IAD - LHR

Nonstop7h 25mLufthansa

Deal found 27/3£559

Fri 11/417:00LHR - IAD

Nonstop8h 10mAmerican Airlines

Sat 26/417:40IAD - LHR

Nonstop7h 35mAmerican Airlines

Deal found 27/3£561

Fri 12/917:00LHR - IAD

Nonstop8h 10mIberia

Fri 19/917:50IAD - LHR

Nonstop7h 25mIberia

Deal found 27/3£602

Fri 25/412:35LHR - IAD

Nonstop8h 25mDelta

Sat 24/517:50IAD - LHR

Nonstop7h 30mDelta

Deal found 27/3£613

Thu 17/412:15LHR - IAD

Nonstop8h 10mAustrian Airlines

Tue 29/418:30IAD - LHR

Nonstop7h 25mAustrian Airlines

Deal found 26/3£619

Mon 28/417:00LHR - IAD

Nonstop8h 10mAer Lingus

Thu 1/522:40IAD - LHR

Nonstop7h 25mAer Lingus

Deal found 27/3£687

Tue 8/417:00LHR - IAD

Nonstop8h 10mMultiple Airlines

Tue 22/422:40IAD - LHR

Nonstop7h 25mMultiple Airlines

Deal found 27/3£750

Wed 16/712:15LHR - IAD

Nonstop8h 20mUnited Airlines

Fri 25/718:35IAD - LHR

Nonstop7h 20mUnited Airlines

Deal found 27/3£920

Last-minute flights from Brighton to Dulles Intl
Discover last-minute flight deals from Brighton to Dulles Intl. Data last updated 28 March 2025 and is based on user searches.

Tue 1/421:25LHR - IAD

1 stop26h 55mIcelandair

Thu 24/420:30IAD - LHR

1 stop18h 50mIcelandair

Deal found 27/3£535

Tue 1/418:45LHR - IAD

1 stop31h 05mTAP AIR PORTUGAL

Thu 3/422:20IAD - LHR

1 stop18h 45mTAP AIR PORTUGAL

Deal found 27/3£569

Tue 1/416:25LGW - IAD

1 stop33h 25mTAP AIR PORTUGAL

Thu 3/422:20IAD - LGW

2 stops17h 05mTAP AIR PORTUGAL

Deal found 27/3£576

Thu 3/408:15STN - IAD

2 stops16h 05mMultiple Airlines

Fri 18/420:30IAD - STN

2 stops15h 35mMultiple Airlines

Deal found 27/3£482

Thu 3/408:45LTN - IAD

2 stops15h 35mMultiple Airlines

Fri 18/420:30IAD - LTN

2 stops20h 15mMultiple Airlines

Deal found 27/3£486

Thu 3/408:55LGW - IAD

2 stops15h 25mMultiple Airlines

Fri 18/420:30IAD - LGW

2 stops18h 05mMultiple Airlines

Deal found 27/3£527

Thu 3/409:55LHR - IAD

2 stops39h 04mScandinavian Airlines

Thu 12/622:05IAD - LHR

1 stop14h 35mScandinavian Airlines

Deal found 27/3£573

Thu 3/408:40LHR - IAD

1 stop12h 35mMultiple Airlines

Wed 30/418:30IAD - LHR

Nonstop7h 25mMultiple Airlines

Deal found 27/3£574

Thu 3/408:40LHR - IAD

1 stop11h 55mKLM

Wed 30/417:50IAD - LHR

Nonstop7h 30mKLM

Deal found 27/3£575

Thu 3/408:40LHR - IAD

1 stop12h 35mUnited Airlines

Mon 7/415:47IAD - LHR

1 stop9h 58mUnited Airlines

Deal found 27/3£592

Thu 3/413:00LGW - IAD

1 stop11h 20mIcelandair

Wed 30/420:30IAD - LGW

1 stop10h 15mIcelandair

Deal found 27/3£592

Thu 3/406:00LHR - IAD

1 stop15h 15mSWISS

Tue 29/420:45IAD - LHR

1 stop11h 15mSWISS

Deal found 27/3£592

One-way flights from Brighton to Dulles Intl
Search for one-way flight options from Brighton to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated 28 March 2025.

Mon 19/520:50LHR - IAD

2 stops23h 30mMultiple Airlines

Deal found 27/3£309

Sun 18/514:00LGW - IAD

1 stop31h 36mMultiple Airlines

Deal found 26/3£309

Fri 2/507:20STN - IAD

2 stops18h 30mMultiple Airlines

Deal found 27/3£310

Wed 30/415:40SEN - IAD

2 stops28h 40mMultiple Airlines

Deal found 27/3£311

Mon 28/421:55LTN - IAD

3 stops50h 10mMultiple Airlines

Deal found 27/3£315

Mon 26/512:40LGW - IAD

1 stop31h 26mAir Transat

Deal found 26/3£325

Wed 14/508:00LHR - IAD

1 stop12h 20mTAP AIR PORTUGAL

Deal found 27/3£336

Wed 21/506:45LCY - IAD

2 stops32h 31mMultiple Airlines

Deal found 27/3£346

Mon 5/516:25LGW - IAD

1 stop27h 55mTAP AIR PORTUGAL

Deal found 27/3£347

Tue 17/614:10LHR - IAD

1 stop32h 44mWestJet

Deal found 27/3£395

Tue 1/421:25LHR - IAD

1 stop26h 55mIcelandair

Deal found 27/3£428

Sun 6/715:40LGW - IAD

1 stop32h 40mIcelandair

Deal found 27/3£447

Cheapflights Fare Finder

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

Fly to

Route

Depart

Return

Price

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 3/5

15:40-19:20

1 stop32h 40m

Washington, D.C. Dulles Intl

Sun 11/5

20:30-14:40

1 stop13h 10m

£435

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 1/5

16:40-19:50

Nonstop8h 10m

Washington, D.C. Dulles Intl

Sat 3/5

22:24-20:40

1 stop17h 16m

£436

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Thu 8/5

06:15-19:59

2 stops18h 44m

Washington, D.C. Dulles Intl

Sat 17/5

22:05-00:20

2 stops21h 15m

£436

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 11/5

10:35-19:59

2 stops14h 24m

Washington, D.C. Dulles Intl

Sun 18/5

22:05-18:30

1 stop15h 25m

£438

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 26/4

13:05-14:50

1 stop30h 45m

Washington, D.C. Dulles Intl

Sun 27/4

18:30-06:55

Nonstop7h 25m

£448

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sun 11/5

09:50-18:55

1 stop14h 05m

Washington, D.C. Dulles Intl

Sun 18/5

17:20-07:55

1 stop9h 35m

£453

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 30/4

21:25-19:20

1 stop26h 55m

Washington, D.C. Dulles Intl

Sun 11/5

20:30-11:55

1 stop10h 25m

£465

LondonWashington, D.C.

LTN - IAD

LTNIAD

London Luton

Thu 1/5

13:00-19:59

2 stops35h 59m

Washington, D.C. Dulles Intl

Fri 16/5

22:05-01:30

3 stops22h 25m

£465

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Mon 8/9

21:15-15:20

2 stops23h 05m

Washington, D.C. Dulles Intl

Mon 29/9

22:20-15:35

1 stop12h 15m

£512

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Tue 22/4

20:05-15:15

1 stop24h 10m

Washington, D.C. Dulles Intl

Mon 28/4

16:07-10:00

1 stop12h 53m

£513

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 59 results

...

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?

Booking 75 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 £599). Flying from Brighton to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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?

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.

What is the cheapest day to fly from Brighton to Washington, D.C. Dulles Intl Airport?

Travellers seeking maximum savings on their Brighton to Washington, D.C. Dulles Intl Airport flight should consider departing on Sunday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport when rainfall is around 66.0 mm.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, 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).

Reviews of airlines servicing Dulles Intl

To help decide which airline to fly from Brighton to Washington, D.C., see what other customers have to say about Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very Good

7,895 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM

7.8

Good

1,321 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat

7.8

Good

381 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS

7.5

Good

1,570 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France

7.4

Good

1,424 reviews

Delta

8.0

Very Good

7,895 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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 £325 on Air Transat. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £336 and WestJet from £395 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 City - 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: KLM (90%), Air France (90%), Delta (90%).
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 £478. While the most popular route (London Heathrow - Washington, D.C. Dulles Intl) can be booked for £381 on average our data indicates £1,179 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 £599). Flying from Brighton to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of £947). 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

Silver Spring

Arlington

Woodbridge

College Park

Laurel

Tysons

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Brighton to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
PLAY	Cheapest£274	Average£479	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Delta	Cheapest£331	Average£790	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Icelandair	Cheapest£360	Average£527	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
TAP AIR PORTUGAL	Cheapest£364	Average£622	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Brussels Airlines	Cheapest£396	Average£742	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights
Scandinavian Airlines	Cheapest£455	Average£595	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Air France	Cheapest£456	Average£635	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Finnair	Cheapest£469	Average£638	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
British Airways	Cheapest£483	Average£649	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Aer Lingus	Cheapest£493	Average£631	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights

Fly with Cheapflights

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?

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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.

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Cheap flights from Brighton to Washington, D.C. Dulles Intl Airport from £309

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Brighton to Washington, D.C. Dulles Intl are usually found in February or November, booked 75 days in advance, depart on a Wednesday or Tuesday and return on a Monday

Cheap 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 28 March 2025.

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Find flight deals from Brighton to Dulles Intl

Cheapest flights from Brighton to Dulles IntlExplore 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 28 March 2025.

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 28 March 2025.

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Use the filters below to find and compare flights from Brighton to Washington, D.C. Dulles Intl Airport that are best for you.

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.

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 21 March 2025.

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

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 28 March 2025.

What is the cheapest day to fly from Brighton to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly return from Brighton to Dulles Intl. Price data was last updated on 2 June 2024.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

To help decide which airline to fly from Brighton to Washington, D.C., see what other customers have to say about Delta, KLM and Air Transat. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

What are the cheapest airlines to fly from Brighton to Washington, D.C. Dulles Intl Airport one-way?

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

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

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

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

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

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

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

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Alternative routes for Brighton to Dulles Intl

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Top 10 airlines flying from Brighton to Dulles Intl

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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 28 March 2025.