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£73+ Cheap flights from Washington, D.C.

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — LHR
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Washington, D.C.

Discover essential information about flights departing from Washington, D.C., including flight schedules, destinations, airlines operating at the Washington, D.C. airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 31 October 2025.

Cheapest airline

British Airways

Good round-trip deal

£69 or less

Good one-way deal

£30 or less
On average, British Airways currently has the cheapest one-way flight from Washington, D.C. (avg. price of £526).
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Price to beat on a round-trip flight from Washington, D.C..
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Price to beat on a one-way flight from Washington, D.C..
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Cheapest flights from Washington, D.C.
Explore the most affordable flight options available from Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 31 October 2025.

Mon 1/1219:40IAD - STN
2 stops20h 40mMultiple Airlines
Fri 5/1206:30STN - IAD
2 stops17h 00mMultiple Airlines
Deal found 28/10£426
Thu 29/117:30IAD - LGW
1 stop11h 20mTAP AIR PORTUGAL
Sun 1/209:05LGW - IAD
2 stops16h 55mTAP AIR PORTUGAL
Deal found 29/10£426
Tue 30/1217:30IAD - LHR
1 stop23h 05mTAP AIR PORTUGAL
Tue 13/118:30LHR - IAD
1 stop31h 30mTAP AIR PORTUGAL
Deal found 29/10£426
Mon 1/1219:40IAD - LGW
2 stops15h 40mMultiple Airlines
Thu 4/1220:55LGW - IAD
3 stops26h 35mMultiple Airlines
Deal found 30/10£426
Tue 9/1221:00IAD - LHR
1 stop11h 25mAer Lingus
Thu 18/1212:10LHR - IAD
1 stop12h 20mAer Lingus
Deal found 29/10£426
Sat 10/119:40IAD - LTN
1 stop12h 20mMultiple Airlines
Wed 14/108:00LTN - IAD
1 stop15h 30mMultiple Airlines
Deal found 30/10£426
Mon 24/1109:00IAD - STN
3 stops32h 40mMultiple Airlines
Mon 1/1213:50STN - IAD
2 stops31h 50mMultiple Airlines
Deal found 30/10£427
Mon 17/1120:37IAD - LGW
2 stops28h 23mMultiple Airlines
Thu 4/1214:00LGW - IAD
1 stop35h 24mMultiple Airlines
Deal found 30/10£427
Wed 19/1119:40IAD - LHR
1 stop18h 50mIcelandair
Fri 5/1220:35LHR - IAD
1 stop26h 55mIcelandair
Deal found 30/10£427
Fri 9/119:40IAD - LTN
2 stops14h 45mMultiple Airlines
Wed 14/106:50LTN - IAD
2 stops16h 40mMultiple Airlines
Deal found 30/10£427
Mon 1/1212:55DCA - LGW
3 stops21h 30mMultiple Airlines
Wed 10/1216:00LGW - DCA
3 stops32h 45mMultiple Airlines
Deal found 30/10£427
Wed 19/1109:00IAD - STN
3 stops32h 40mMultiple Airlines
Mon 1/1213:50STN - IAD
2 stops31h 50mMultiple Airlines
Deal found 29/10£428

Find flights from Washington, D.C. within your budget

 
Find flights departing from Washington, D.C. that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 31 October 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Mon 10/11

09:45-20:10

2 stops29h 25m

London Luton

Thu 20/11

20:50-15:50

2 stops24h 00m

£429

Washington, D.C.London

IAD - LTN

IADLTN

Washington, D.C. Dulles Intl

Sun 16/11

17:05-11:45

1 stop13h 40m

London Luton

Thu 20/11

09:00-15:35

1 stop11h 35m

£431

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 18/11

22:20-10:50

Nonstop7h 30m

London Heathrow

Fri 28/11

10:00-16:05

1 stop11h 05m

£439

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Mon 1/12

22:20-10:50

Nonstop7h 30m

London Heathrow

Sun 14/12

06:30-16:05

1 stop14h 35m

£441

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 2/12

22:20-10:50

Nonstop7h 30m

London Heathrow

Mon 15/12

08:40-16:05

1 stop12h 25m

£441

Washington, D.C.London

IAD - LHR

IADLHR

Washington, D.C. Dulles Intl

Tue 2/12

17:29-12:00

1 stop13h 31m

London Heathrow

Tue 9/12

12:10-15:35

Nonstop8h 25m

£447

BaltimoreLondon

BWI - LGW

BWILGW

Baltimore/Washington

Mon 1/12

07:30-10:00

1 stop21h 30m

London Gatwick

Thu 4/12

14:00-09:22

1 stop24h 22m

£448

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Wed 3/12

12:19-06:25

1 stop13h 06m

London Heathrow

Tue 9/12

11:30-23:03

2 stops16h 33m

£449

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 9/11

12:16-08:45

2 stops15h 29m

London Heathrow

Tue 18/11

06:30-18:22

2 stops16h 52m

£453

BaltimoreLondon

BWI - LHR

BWILHR

Baltimore/Washington

Sun 23/11

14:35-06:50

1 stop11h 15m

London Heathrow

Tue 2/12

08:55-19:32

1 stop15h 37m

£455

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly from Washington, D.C. 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.

Travel insights for flights from Washington, D.C.

Get recent, data-driven insights about flights from Washington, D.C. including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Heathrow. Price data was last updated on 24 October 2025.

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C.. 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 Washington, D.C.?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. (average of £24). Flying from Washington, D.C. in June will prove the most costly (average of £568). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Washington, D.C.?

Many airlines operate round-trip flights from Washington, D.C.: British Airways, Virgin Atlantic, United Airlines, Iberia, Lufthansa. These airlines fly to the following popular destinations: London.

British Airways
British Airways
From £393
Virgin Atlantic
Virgin Atlantic
From £313
Frontier
Frontier
From £29
United Airlines
United Airlines
From £86

What are popular destinations to fly to from Washington, D.C.?

If you’re flying from Washington, D.C., these routes are more frequently taken by airlines New York (956 flights per day), Chicago (636 flights per day) and Detroit (452 flights per day).

London
London
From £270
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £22
Miami
Miami
From £67
Lisbon Humberto Delgado
Lisbon Humberto Delgado
From £162

What is the cheapest place to fly to from Washington, D.C.?

The cheapest city to fly to from Washington, D.C. is Atlanta Hartsfield-Jackson, with prices starting at £22. Explore other affordable destinations below.

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From £22
Detroit
Detroit
From £28
Orlando
Orlando
From £43
Denver Intl
Denver Intl
From £46

Airline reviews for flights from Washington, D.C.

Get insights into the airlines that provide service from Washington, D.C.. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Washington, D.C.. In the last 7 days, Cheapflights users made a total of 858,174 searches.
See what other customers who have flown with Virgin Atlantic, Icelandair, andBritish Airways from Washington, D.C. have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

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
671 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

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
562 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

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
7,488 reviews
Virgin Atlantic
7.5
Good
671 reviews
Check prices

Boarding

7.7

Crew

8.1

Overall

7.5

Food

6.9

Comfort

7.3

Entertainment

7.5

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!

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Direct flights from District of Columbia

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Related info for your journey

Access useful and relevant information related to your journey from Washington, D.C.. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 31 October 2025.

  • What are the most popular destinations to fly to from Washington, D.C.?

    This month, the top selected destinations from Washington, D.C. are Boston, Atlanta, Mumbai. Throughout the year, Boston, Atlanta, Athens are some of the top choices made by users flying from Washington, D.C..

  • What is the cheapest airport to fly out of Washington, D.C.?

    Washington, D.C. Dulles Intl airport offers the cheapest routes to Edinburgh, from £309; whereas Baltimore/Washington airport is typically cheaper if you're flying to Edinburgh, from £335. It's best to make sure you are flexible on dates to find the cheapest possible flight options for your journey.

  • What are the cheapest airlines flying from Washington, D.C. to anywhere?

    Over the past few days, we've found that Frontier, United Airlines, and PLAY have the cheapest prices from Washington, D.C.. Frontier flights from Washington, D.C. to Atlanta Hartsfield-Jackson (£54), United Airlines flights from Washington, D.C. to Freetown Lungi Intl (£207), and PLAY flights from Washington, D.C. to Amsterdam Schiphol (£238).

  • What is the cheapest month to fly from Washington, D.C.?

    At the present moment the cheapest month to fly from Washington, D.C. is currently March; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Washington, D.C.?

    Check out the cheapest flights from Washington, D.C. to embark to:
    Travel from Washington, D.C. to London from £309 round trip
    Travel from Washington, D.C. to Glasgow from £357 round trip
    Travel from Baltimore to Manchester from £363 round trip
    Travel from Baltimore to Edinburgh from £382 round trip

  • How does Cheapflights help users find flights from Washington, D.C.?

    Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

    Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Washington, D.C. with no change fees?

    Need flexible booking options for your flight from Washington, D.C. ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?

    Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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How does Cheapflights help users find flights from Washington, D.C.?

Deals for flights from Washington, D.C. are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Washington, D.C.?

Millions of users choose and trust Cheapflights to book the best flight deals from Washington, D.C. for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Washington, D.C. with no change fees?

Need flexible booking options for your flight from Washington, D.C. ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Washington, D.C. become cheaper?

Yes, Cheapflights offers price alerts on flights from Washington, D.C. so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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