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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 3 September 2026.

Thu 5/1116:25 -

Nonstop8h 30m

Sun 8/1118:05 -

Nonstop7h 10m

Deal found 3/9£430

Thu 1/1015:50 -

Nonstop8h 25m

Sat 10/1022:05 -

Nonstop7h 35m

Deal found 2/9£430

Thu 1/1015:50 -

Nonstop8h 25m

Thu 22/1022:05 -

Nonstop7h 35m

Deal found 2/9£431

Sat 27/211:45 -

Nonstop8h 40m

Sat 6/318:55 -

Nonstop7h 25m

Deal found 2/9£438

Wed 16/915:50 -

Nonstop8h 25m

Wed 23/922:05 -

Nonstop7h 35m

Deal found 2/9£439

Tue 20/1017:05 -

Nonstop8h 15m

Sun 25/1022:45 -

Nonstop7h 15m

Deal found 1/9£440

Sun 1/1112:15 -

Nonstop8h 25m

Thu 5/1121:45 -

Nonstop7h 15m

Deal found 31/8£441

Sun 25/1010:50 -

Nonstop8h 40m

Wed 30/1218:55 -

Nonstop7h 25m

Deal found 3/9£442

Wed 30/915:50 -

Nonstop8h 25m

Wed 7/1022:05 -

Nonstop7h 35m

Deal found 2/9£442

Fri 2/1016:00 -

Nonstop8h 25m

Fri 9/1022:05 -

Nonstop7h 35m

Deal found 2/9£443

Thu 17/1212:15 -

Nonstop8h 25m

Fri 1/118:05 -

Nonstop7h 10m

Deal found 1/9£445

Sat 12/1213:50 -

Nonstop8h 15m

Sat 9/118:55 -

Nonstop7h 10m

Deal found 2/9£487

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.

LON-WAS

LHR-IAD

LHR-BWI

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.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

LondonBaltimore

LHR London Heathrow - BWI Baltimore/Washington

LHRBWI

London Heathrow

Sun 8/11

13:50-17:05

Nonstop8h 15m

Baltimore/Washington

Wed 31/12

00:00-06:00

Nonstop0h 00m

£356

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Sat 21/11

16:25-19:55

Nonstop8h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£357

LondonBaltimore

LHR London Heathrow - BWI Baltimore/Washington

LHRBWI

London Heathrow

Thu 28/1

13:50-17:05

Nonstop8h 15m

Baltimore/Washington

Wed 31/12

00:00-06:00

Nonstop0h 00m

£363

LondonBaltimore

LHR London Heathrow - BWI Baltimore/Washington

LHRBWI

London Heathrow

Tue 3/11

13:50-17:05

Nonstop8h 15m

Baltimore/Washington

Wed 31/12

00:00-06:00

Nonstop0h 00m

£367

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Fri 27/11

16:25-19:55

Nonstop8h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Thu 29/10

12:15-16:40

Nonstop8h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Wed 2/12

12:15-15:40

Nonstop8h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Wed 28/10

16:25-20:55

Nonstop8h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Tue 1/12

12:15-15:40

Nonstop8h 25m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

LondonWashington, D.C.

LHR London Heathrow - IAD Washington, D.C. Dulles Intl

LHRIAD

London Heathrow

Thu 3/12

16:25-19:55

Nonstop8h 30m

Washington, D.C. Dulles Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£368

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 45 resultsSorted by cheapest first

1

2

3

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5

Reviews of airlines flying non-stop to Washington, D.C.

See what other customers who have flown with United Airlines,Virgin Atlantic, andIcelandair to the United States have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

United Airlines

7.4

Good

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Virgin Atlantic

7.4

Good

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

6.9

Okay

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

6.8

Okay

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

British Airways

6.7

Okay

United Airlines

7.4

Good

Reviews

1 / 20

10.0

Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

FAQ about direct flights to Washington, D.C.

How much are direct flights to Washington, D.C.?
On average, a one-way direct flight to Washington, D.C. will cost users approximately £1,112. If you're looking for a direct return flight to Washington, D.C., you can expect to pay around £1,317.
Which airlines fly direct to Washington, D.C.?
At the moment, Virgin Atlantic, British Airways, Lufthansa, United Airlines, Aer Lingus, Austrian Airlines, KLM, American Airlines, Air France, Iberia offer direct flights to Washington, D.C.. Virgin Atlantic is currently the most popular airline that flies direct to Washington, D.C..
What is the best time of year to fly direct to Washington, D.C.?
If you're seeking the lowest price on a direct flight to Washington, D.C., February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Washington, D.C., when demand is typically at its lowest.
What is the most popular direct flight origin to Washington, D.C.?
Currently, the most popular direct flight origin to Washington, D.C. is London Heathrow Airport. A return direct flight from London Heathrow Airport to Washington, D.C. typically costs around £1,214.

See more FAQs

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