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£284+ Cheap flights to Washington, D.C.

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 16/1. Fares are subject to change and may not be available on all flights or dates of travel.
— WAS
24 Dec — 31 Dec1
1 adult

Flights to Washington, D.C. in 2024

Find the latest flights to Washington, D.C. in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 December 2024.

Return from

£394

One-way from

£284

Popular in

July

Cheapest in

February

Average price

£604
28/1-23/4
  • 28/1-23/4
  • 2 total stops
  • 40h 10m total
  • London to Washington, D.C.
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16/1
  • 16/1
  • 1 total stop
  • 25h 20m total
  • London to Washington, D.C.
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for return flights in December 2024
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Find flight deals to Washington, D.C.

Cheapest flights to Washington, D.C.
Explore the most affordable flight options available to Washington, D.C.. Find the lowest fares based on data from user searches, with prices last updated on 19 December 2024.

Mon 30/1206:30LHR - IAD
1 stop14h 15mDelta
Thu 9/119:37IAD - LHR
1 stop9h 53mDelta
Deal found 18/12£503
Sun 29/1210:05LHR - IAD
1 stop14h 35mIberia
Sun 26/120:05IAD - LHR
1 stop29h 55mIberia
Deal found 18/12£522
Fri 27/1205:55STN - BWI
2 stops16h 05mMultiple Airlines
Wed 8/118:10BWI - STN
1 stop10h 50mMultiple Airlines
Deal found 18/12£526
Sun 29/1210:35LHR - DCA
1 stop13h 20mAmerican Airlines
Thu 9/117:30DCA - LHR
1 stop10h 45mAmerican Airlines
Deal found 18/12£527
Sun 29/1210:35LHR - IAD
2 stops27h 14mAmerican Airlines
Sun 26/113:53IAD - LHR
2 stops15h 22mAmerican Airlines
Deal found 18/12£528
Wed 25/1216:30LHR - IAD
Nonstop8h 15mBritish Airways
Thu 9/121:55IAD - LHR
Nonstop7h 10mBritish Airways
Deal found 18/12£536
Mon 30/1209:20LCY - IAD
1 stop11h 25mDelta
Thu 9/117:35IAD - LCY
1 stop10h 15mDelta
Deal found 18/12£544
Sat 28/1215:00LHR - DCA
1 stop24h 19mLufthansa
Wed 8/115:00DCA - LHR
1 stop10h 20mLufthansa
Deal found 18/12£548
Sun 29/1210:05LHR - BWI
1 stop17h 22mAmerican Airlines
Sun 26/108:23BWI - LHR
1 stop17h 37mAmerican Airlines
Deal found 18/12£557
Sat 28/1214:30LHR - IAD
1 stop24h 16mLufthansa
Wed 8/122:30IAD - LHR
Nonstop7h 35mLufthansa
Deal found 18/12£562
Sun 29/1206:30LHR - IAD
1 stop14h 15mVirgin Atlantic
Sun 26/118:25IAD - LHR
Nonstop7h 30mVirgin Atlantic
Deal found 18/12£563
Sun 29/1212:25LHR - IAD
Nonstop8h 40mKLM
Sun 26/118:25IAD - LHR
Nonstop7h 30mKLM
Deal found 18/12£565

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

Locate flights to Washington, D.C. that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 19 December 2024.

Fly from

Any airport

Route

Depart

Return

Price

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Mon 20/1

11:00-17:00

1 stop11h 00m

Baltimore/Washington

Tue 13/5

18:50-10:40

1 stop10h 50m

£392

LondonBaltimore

LGW - BWI

LGWBWI

London Gatwick

Wed 5/2

07:25-17:00

1 stop14h 35m

Baltimore/Washington

Mon 17/2

18:10-15:30

1 stop16h 20m

£392

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Tue 28/1

20:40-17:00

1 stop25h 20m

Baltimore/Washington

Wed 23/4

18:50-14:40

1 stop14h 50m

£394

LondonBaltimore

STN - BWI

STNBWI

London Stansted

Tue 14/1

11:00-13:48

2 stops31h 48m

Baltimore/Washington

Sun 19/1

18:10-10:00

1 stop10h 50m

£398

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Wed 12/2

08:25-20:59

1 stop17h 34m

Washington, D.C. Reagan-National

Thu 20/2

15:35-05:55

1 stop9h 20m

£441

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Sat 1/3

11:55-18:25

1 stop11h 30m

Washington, D.C. Dulles Intl

Thu 27/3

20:40-10:55

1 stop10h 15m

£446

LondonBaltimore

LHR - BWI

LHRBWI

London Heathrow

Wed 5/2

15:25-18:45

Nonstop8h 20m

Baltimore/Washington

Mon 17/2

13:48-10:15

2 stops15h 27m

£449

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 16/1

12:05-16:25

1 stop33h 20m

Washington, D.C. Dulles Intl

Sat 18/1

12:45-20:35

1 stop26h 50m

£460

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Sat 18/1

18:00-08:57

1 stop19h 57m

Washington, D.C. Reagan-National

Tue 21/1

18:00-09:10

1 stop10h 10m

£461

LondonWashington, D.C.

LGW - DCA

LGWDCA

London Gatwick

Mon 9/6

12:10-19:52

1 stop12h 42m

Washington, D.C. Reagan-National

Mon 16/6

17:45-09:35

1 stop10h 50m

£469

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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

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

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

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

Use this chart to determine the optimal time to book a return flight from London to Washington, D.C.. Price data was last updated on 13 December 2024.

The best time to book flights to Washington, D.C. is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Washington, D.C.?

On average, a flight from London to Washington, D.C. takes 12 hours 46 minutes. Flights to Washington, D.C. from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Washington, D.C.?

Use this chart to determine the cheapest time to fly return from London to Washington, D.C.. Price data was last updated on 23 June 2024.

Users looking for the lowest fares to Washington, D.C. should consider flying on Tuesday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Washington, D.C.

The most flights from London to Washington, D.C. are scheduled on a Tuesday (27 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

What are the most popular airlines that fly to Washington, D.C.?

The most popular airlines flying from London to Washington, D.C. are British Airways, Virgin Atlantic and Lufthansa.

British Airways

British Airways

From £579

Virgin Atlantic

Virgin Atlantic

From £596

Lufthansa

Lufthansa

From £624

Aer Lingus

Aer Lingus

From £575

What are the cheapest airlines that fly to Washington, D.C.?

The cheapest airlines flying from London to Washington, D.C. are PLAY, Delta and Icelandair.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

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

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to 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 an airline for your flight to Washington, D.C.. Reviews last updated 19 December 2024.
See what other customers who have flown with Icelandair, Lufthansa and TAP AIR PORTUGAL to Washington, D.C. have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very Good
8,604 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

KLM
7.8
Good
1,349 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Finnair
7.7
Good
1,285 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

SWISS
7.6
Good
1,605 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

Austrian Airlines
7.6
Good
788 reviews
Delta
8.0
Very Good
8,604 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.6

Overall

8.0

Food

7.3

Reviews

1 / 10

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

  • Can I find cheaper flights to Washington, D.C. if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Washington, D.C. on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Washington, D.C.?

    Based on reviews from Cheapflights users, PLAY is rated the highest out of the airlines that fly to Washington, D.C..

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

    Baltimore/Washington is currently the cheapest airport to fly to in Washington, D.C.. One-way flights to Baltimore/Washington typically cost £23, while return flights cost around £80.

  • How much is a return flight to Washington, D.C.?

    A return flight to Washington, D.C. will typically cost around £471, however they can be found for as little as £137.

  • Where does the fastest flight to Washington, D.C. depart from?

    For those looking to save time traveling to Washington, D.C., London offers the quickest one-way flight (7 hours 56 minutes).

  • Which airport is closest to White House?

    f being close to White House is important to you, you’ll want to land at Washington, D.C. Dulles Intl Airport.

  • Does Washington, D.C. Dulles Intl have car hire?

    Yes. Those touching down at Washington, D.C. Dulles Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Washington, D.C. Dulles Intl?

    Yes. Washington, D.C. Dulles Intl has hotels nearby for those requiring accommodations. Sleepbox Lounge Iad, Dulles International Airport is the closest property to Washington, D.C. Dulles Intl (0.0 mi away from Washington, D.C. Dulles Intl).

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