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District of Columbia

$290+ Cheap flights from the United Kingdom 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — IAD
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from United Kingdom to District of Columbia

Cheapest flights from United Kingdom to District of Columbia
Explore the most affordable flight options available from United Kingdom to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/226:00 am
LHR
-
IAD
1 stop13h 40m
Austrian Airlines
Thu 3/56:20 pm
IAD
-
LHR
Nonstop7h 20m
Austrian Airlines
Deal found 1/27$543
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:40 am
LGW
-
IAD
1 stop15h 20m
TAP AIR PORTUGAL
Tue 3/35:30 pm
IAD
-
LGW
1 stop11h 20m
TAP AIR PORTUGAL
Deal found 1/28$543
This Lufthansa deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:25 pm
LHR
-
IAD
1 stop24h 15m
Austrian Airlines
Mon 3/210:15 pm
IAD
-
LHR
Nonstop7h 35m
Austrian Airlines
Deal found 1/27$544
This Booking.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:40 pm
LGW
-
IAD
1 stop11h 35m
Icelandair
Sun 5/3111:20 pm
IAD
-
LGW
1 stop10h 20m
Icelandair
Deal found 1/28$544
This Globehunters deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/182:50 pm
LHR
-
IAD
1 stop28h 50m
Austrian Airlines
Sat 2/285:17 pm
IAD
-
LHR
1 stop12h 58m
Austrian Airlines
Deal found 1/27$545
This Icelandair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1811:55 am
LGW
-
IAD
1 stop11h 35m
Icelandair
Sat 2/287:40 pm
IAD
-
LGW
1 stop10h 15m
Icelandair
Deal found 1/27$545
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/179:00 am
LHR
-
IAD
1 stop12h 40m
Multiple Airlines
Mon 2/236:20 pm
IAD
-
LHR
Nonstop7h 20m
Multiple Airlines
Deal found 1/27$546
This TAP AIR PORTUGAL deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/96:00 am
LHR
-
IAD
1 stop14h 15m
TAP AIR PORTUGAL
Mon 2/165:30 pm
IAD
-
LHR
1 stop19h 00m
TAP AIR PORTUGAL
Deal found 1/28$547
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/217:30 am
LHR
-
IAD
1 stop12h 05m
United Airlines
Tue 3/35:40 pm
IAD
-
LHR
1 stop9h 45m
United Airlines
Deal found 1/27$548
This FlightHub deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:05 pm
LHR
-
IAD
1 stop11h 15m
Icelandair
Sun 5/108:30 pm
IAD
-
LHR
1 stop10h 25m
Icelandair
Deal found 1/27$549
This FlightHub deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:40 pm
LGW
-
IAD
1 stop32h 40m
Icelandair
Sun 5/108:30 pm
IAD
-
LGW
1 stop13h 10m
Icelandair
Deal found 1/28$549
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:00 am
LHR
-
DCA
2 stops17h 35m
Air Canada
Fri 3/2012:55 pm
DCA
-
LHR
1 stop16h 25m
Air Canada
Deal found 1/27$549

Find flight deals from United Kingdom to District of Columbia

Keep the following information in mind while searching for United Kingdom to District of Columbia flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$543
(Kiwi.com)

One-way from

$290
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$636

Good round-trip deal

$572 or less

Good one-way deal

$673 or less
Provider with most accurate pricing for London (LON)-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for London (LON)-Washington, D.C. (WAS) flights.
Search Deals
From United Kingdom to District of Columbia
Search Deals
One-way flight from United Kingdom to District of Columbia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to District of Columbia.
Search Deals
Price to beat on a one-way flight from United Kingdom to District of Columbia.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from United Kingdom to District of Columbia 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from the United Kingdom to District of Columbia that are best for you.

Fly from

United Kingdom

Fly to

District of Columbia

Route

Depart

Return

Price

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Mon 2/9

6:00 am-3:15 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Mon 2/16

5:30 pm-9:35 pm

1 stop23h 05m

$544

LondonWashington, D.C.

LGW - IAD

LGWIAD

London Gatwick

Fri 3/6

11:55 am-6:30 pm

1 stop11h 35m

Washington, D.C. Dulles Intl

Sun 3/15

8:40 pm-10:55 am

1 stop10h 15m

$545

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Thu 2/19

9:00 am-4:40 pm

1 stop12h 40m

Washington, D.C. Dulles Intl

Mon 2/23

8:31 am-7:10 am

2 stops17h 39m

$546

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sun 5/10

6:00 am-3:15 pm

1 stop14h 15m

Washington, D.C. Dulles Intl

Mon 5/18

8:20 pm-4:25 pm

1 stop15h 05m

$559

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 5/22

1:05 pm-7:20 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Wed 5/27

8:30 pm-11:55 am

1 stop10h 25m

$566

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Fri 5/8

8:40 am-4:45 pm

1 stop13h 05m

Washington, D.C. Dulles Intl

Fri 5/29

10:15 pm-10:40 am

Nonstop7h 25m

$568

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Wed 2/25

7:10 pm-3:05 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Mon 3/2

5:45 pm-12:55 pm

1 stop14h 10m

$568

LondonWashington, D.C.

LHR - IAD

LHRIAD

London Heathrow

Sat 5/9

8:45 am-4:45 pm

1 stop13h 00m

Washington, D.C. Dulles Intl

Mon 5/25

6:00 am-8:40 pm

1 stop9h 40m

$568

LondonWashington, D.C.

LCY - IAD

LCYIAD

London City

Mon 2/23

7:10 pm-3:05 pm

1 stop24h 55m

Washington, D.C. Dulles Intl

Tue 3/3

5:45 pm-12:55 pm

1 stop14h 10m

$568

LondonWashington, D.C.

STN - IAD

STNIAD

London Stansted

Tue 3/3

6:30 am-9:21 pm

2 stops19h 51m

Washington, D.C. Dulles Intl

Tue 3/24

8:40 pm-10:55 pm

2 stops22h 15m

$569

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 60 results
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Best time to book a flight from United Kingdom to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from United Kingdom with our price prediction graph.
Estimated round-trip 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 the United Kingdom to District of Columbia

What is the cheapest month to book a flight from United Kingdom to District of Columbia?

Currently, February is the cheapest month in which you can book a flight from United Kingdom to District of Columbia (average of $305). Flying from United Kingdom to District of Columbia in July is currently the most expensive (average of $638). 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 GB to DC?

Find hourly flight availability from United Kingdom to District of Columbia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from United Kingdom to District of Columbia as you normally would.

Weekly flight availability from United Kingdom to District of Columbia

Explore weekly flight availability from United Kingdom to District of Columbia. 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 January 29, 2026.

The most flights from GB0 to USDC are scheduled on a Tuesday (26 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (22 on average).

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 January 29, 2026.
See what other customers who have flown with Virgin Atlantic, United Airlines, and Aer Lingus from the United Kingdom to District of Columbia have to say. 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

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Virgin Atlantic
7.5
Good
678 reviews
Virgin Atlantic
7.5
Good
678 reviews

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
United Airlines
7.4
Good
9,216 reviews
Virgin Atlantic
7.5
Good
678 reviews

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Aer Lingus
7.2
Good
1,443 reviews
Virgin Atlantic
7.5
Good
678 reviews

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
Icelandair
7.1
Good
606 reviews
Virgin Atlantic
7.5
Good
678 reviews

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row
British Airways
6.7
Okay
7,705 reviews
Virgin Atlantic
7.5
Good
678 reviews

Overall

7.5

Crew

8.2

Comfort

7.3

Boarding

7.7

Entertainment

7.6

Food

6.9

Reviews

1 / 20
10.0
Excellent

Jorge,Jun 2025

SFO - LHR

Exceptional, the flight attendant were amazing. My economy delight seat was very comfortable, and I was fortunate enough to have an empty row

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to District of Columbia. 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 United Kingdom to District of Columbia?

    A quick flight from United Kingdom to District of Columbia can take about 11h 35m. TAP AIR PORTUGAL provides one of the quickest options available for as low as $545. The distance from United Kingdom to District of Columbia is about 3683 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to District of Columbia one-way?

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $64. Norse Atlantic UK flights start at $253 while deals on PLAY start at $302 one-way.

  • Can I find deals for flights from United Kingdom to District of Columbia that include hotel bookings?

    Yes. In addition to deals on United Kingdom to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from United Kingdom to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to District of Columbia.

  • Can I find deals for business class flights from United Kingdom to District of Columbia?

    Yes. Cheapflights offers flight deals from United Kingdom to District of Columbia 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 United Kingdom to District of Columbia?

    Currently, February is the cheapest month in which you can book a flight from United Kingdom to District of Columbia (average of $305). Flying from United Kingdom to District of Columbia in July is currently the most expensive (average of $638). 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

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Alternative routes for United Kingdom to District of Columbia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from United Kingdom to District of Columbia

Discover the top 10 airlines that operate flights from United Kingdom to District of Columbia. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$271Average$883FlexibilityNo cancel feeOn-time77%
DeltaCheapest$320Average$949FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$431Average$984FlexibilityNo cancel feeOn-time78%
IcelandairCheapest$466Average$777FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$473Average$730FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$559Average$764FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$563Average$789FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$567Average$898FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$572Average$822FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$635Average$663FlexibilityNo cancel feeOn-time67%

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