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£333+ Cheap flights to District of Columbia

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 29/10. Fares are subject to change and may not be available on all flights or dates of travel.
— IAD
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to District of Columbia in 2026

Enter your travel dates to find the best prices.

Cheapest flights to District of Columbia
Explore the most affordable flight options available to District of Columbia. Find the lowest fares based on data from user searches, with prices last updated on 27 July 2026.

Wed 23/913:05
LHR
-
IAD
1 stop11h 15m
Icelandair
Sun 27/923:20
IAD
-
LHR
1 stop16h 00m
Icelandair
Deal found 26/7£439
Thu 10/913:00
LGW
-
IAD
1 stop11h 20m
Icelandair
Thu 17/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 27/7£439
Tue 8/915:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Tue 15/923:20
IAD
-
LGW
1 stop10h 20m
Icelandair
Deal found 24/7£440
Wed 2/906:00
LHR
-
IAD
1 stop14h 10m
TAP AIR PORTUGAL
Tue 8/922:35
IAD
-
LHR
1 stop19h 20m
TAP AIR PORTUGAL
Deal found 24/7£441
Tue 25/815:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Sat 29/820:30
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 24/7£441
Tue 13/1013:05
LHR
-
IAD
1 stop11h 15m
Icelandair
Fri 30/1020:40
IAD
-
LHR
1 stop10h 10m
Icelandair
Deal found 25/7£441
Tue 1/1216:35
LGW
-
IAD
1 stop33h 00m
TAP AIR PORTUGAL
Tue 8/1217:25
IAD
-
LGW
1 stop11h 25m
TAP AIR PORTUGAL
Deal found 27/7£441
Thu 24/920:05
LHR
-
IAD
1 stop25h 40m
Multiple Airlines
Sun 27/918:35
IAD
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 25/7£442
Thu 10/913:00
LGW
-
IAD
1 stop11h 20m
Icelandair
Mon 28/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 23/7£442
Fri 23/1006:00
LHR
-
IAD
1 stop15h 45m
Multiple Airlines
Fri 30/1023:15
IAD
-
LHR
Nonstop7h 35m
Multiple Airlines
Deal found 26/7£443
Thu 17/915:40
LGW
-
IAD
1 stop32h 40m
Icelandair
Thu 24/920:30
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 27/7£443
Tue 1/1212:15
LHR
-
IAD
1 stop11h 15m
Icelandair
Sat 5/1219:40
IAD
-
LHR
1 stop10h 10m
Icelandair
Deal found 27/7£444

Find flight deals to District of Columbia

Find the latest flights to District of Columbia in 2026, 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 27 July 2026.

Return from

£439

One-way from

£333

Popular in

June

Cheapest in

February

Average price

£570

Good round-trip deal

£514 or less

Good one-way deal

£553 or less
Icelandair
  • Icelandair
  • 23/9-27/9
  • 2 total stops
  • 27h 15m total
  • London to Washington, D.C.
Search Deals
Icelandair
  • Icelandair
  • 29/10
  • 1 total stop
  • 11h 15m total
  • London to District of Columbia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£51 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 return flights in July 2026
Search Deals
Price to beat on a round-trip flight from London to District of Columbia.
Search Deals
Price to beat on a one-way flight from London to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Locate flights to District of Columbia 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 27 July 2026.
Use the filters below to find and compare flights to District of Columbia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 4/9

12:10-16:45

1 stop33h 35m

Washington, D.C. Dulles Intl

Thu 17/9

22:05-10:40

Nonstop7h 35m

£465

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 9/9

13:30-20:00

1 stop11h 30m

Washington, D.C. Dulles Intl

Wed 16/9

18:35-06:55

Nonstop7h 20m

£468

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 22/8

08:30-15:15

1 stop11h 45m

Washington, D.C. Dulles Intl

Fri 28/8

22:15-10:40

Nonstop7h 25m

£468

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 12/9

08:30-15:10

1 stop11h 40m

Washington, D.C. Dulles Intl

Fri 18/9

18:35-06:55

Nonstop7h 20m

£468

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 22/8

07:30-15:15

1 stop12h 45m

Washington, D.C. Dulles Intl

Sun 13/9

17:45-10:25

1 stop11h 40m

£468

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 26/8

09:30-16:05

1 stop11h 35m

Washington, D.C. Dulles Intl

Thu 10/9

12:35-10:00

2 stops16h 25m

£470

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Thu 10/9

06:50-16:58

2 stops15h 08m

Washington, D.C. Reagan-National

Wed 16/9

10:27-09:20

1 stop17h 53m

£473

LondonWashington, D.C.

LHR - DCA

LHRDCA

London Heathrow

Fri 11/9

06:50-16:58

2 stops15h 08m

Washington, D.C. Reagan-National

Wed 16/9

10:27-10:25

1 stop18h 58m

£474

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Wed 2/9

13:25-19:25

1 stop11h 00m

Washington, D.C. Dulles Intl

Tue 8/9

21:30-09:50

Nonstop7h 20m

£479
Fastest return journey

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 21/8

16:40-20:00

Nonstop8h 20m

Washington, D.C. Dulles Intl

Thu 27/8

22:15-10:40

Nonstop7h 25m

£492

Flights are sorted by cheapest return flights first.

Deals found on 23/7

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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 to District of Columbia

How long is the flight to District of Columbia?

On average, a flight from London to District of Columbia takes 12 hours 50 minutes. Flights to District of Columbia from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to District of Columbia

The most flights from London to District of Columbia are scheduled on a Friday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

What are the most popular airlines that fly to District of Columbia?

The most popular airlines flying from London to District of Columbia are Virgin Atlantic, British Airways and Lufthansa.

Virgin Atlantic
Virgin Atlantic
From £196
British Airways
British Airways
From £148
Aer Lingus
Aer Lingus
From £366
Lufthansa
Lufthansa
From £386

What are the cheapest airlines that fly to District of Columbia?

The cheapest airlines flying from London to District of Columbia are JetBlue, Icelandair and TAP AIR PORTUGAL.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia 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 District of Columbia when rainfall is around 66.0 mm.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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).

When is the best time to book a flight to District of Columbia?

The price you pay for your flight to District of Columbia may vary depending on when you book. For the best chance of a lower fare, look to book 56 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated 27 July 2026.
Get a feel of what it's like to fly with Virgin Atlantic,United Airlines, andIcelandair to the United States by reading reviews from past customers. 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
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Virgin Atlantic
7.5
Good
695 reviews
Virgin Atlantic
7.5
Good
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
United Airlines
7.4
Good
10,047 reviews
Virgin Atlantic
7.5
Good
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Icelandair
7.0
Good
715 reviews
Virgin Atlantic
7.5
Good
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
Lufthansa
6.8
Okay
8,161 reviews
Virgin Atlantic
7.5
Good
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.
British Airways
6.7
Okay
8,130 reviews
Virgin Atlantic
7.5
Good
695 reviews
Check prices

Comfort

7.3

Entertainment

7.5

Food

6.9

Overall

7.5

Crew

8.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

FAQs about flying to District of Columbia

  • Can I find cheaper flights to District of Columbia 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 District of Columbia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to District of Columbia?

    Based on reviews from Cheapflights users, Icelandair is rated the highest out of the airlines that fly to District of Columbia.

  • What is the cheapest airport to fly to in District of Columbia?

    Washington, D.C. Reagan-National is currently the cheapest airport to fly to in District of Columbia. One-way flights to Washington, D.C. Reagan-National typically cost £26, while return flights cost around £156.

  • How much is a return flight to District of Columbia?

    A return flight to District of Columbia will typically cost around £246, however they can be found for as little as £246.

  • Where does the fastest flight to District of Columbia depart from?

    For those looking to save time traveling to District of Columbia, London offers the quickest one-way flight (8 hours 5 minutes).

  • 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).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Find flights to District of Columbia cities and airports

Select your preferred flight destination in District of Columbia from the list below.
Flights to Dulles Intl
Flights to Baltimore
Flights to Reagan-National
Flights to Washington, D.C.

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How does Cheapflights help users find flights to District of Columbia?

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights to District of Columbia.

Can Cheapflights find flights to District of Columbia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to District of Columbia, users can toggle the no change fees filter when performing a flight search.

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