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Cheap First Class flights to Washington, D.C.

Explore and compare the cheapest first class flights to Washington, D.C. from hundreds of sites

LHR — WAS
22 Jun — 29 Jun1
1 adult
Sat 22/6
Sat 29/6
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Cheap first class 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 976,051 searches and data were last updated on 17 June 2024.

Top Rated Airline

Finnair

No. of Airlines

6
Most popular airline to fly first class with to Washington, D.C. in the past 7 days
Airlines that offer first class options for this route

Washington, D.C. round-trip first class flight deals

Discover return first class flight deals to Washington, D.C.. Fares were last updated on 17 June 2024. In the last 7 days, Cheapflights users made a total of 976,051 searches.
7 Nov - 28 Nov
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 30m

12:15-15:45
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

2 stops

16h 28m

08:47-06:15
£2,877

Finnair

Pick Dates

Deal found 17/6

7 Sept - 1 Oct
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 05m

17:25-20:30
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 20m

22:45-11:05
£3,703

American Airlines

Pick Dates

Deal found 17/6

3 Jul - 16 Jul
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 05m

12:35-15:40
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 20m

22:45-11:05
£4,328

British Airways

Pick Dates

Deal found 17/6

7 Nov - 28 Nov
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

2 stops

24h 55m

16:35-12:30
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

2 stops

15h 04m

10:56-07:00
£2,882

Finnair

Pick Dates

Deal found 17/6

7 Nov - 28 Nov
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

16h 39m

10:40-22:19
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

2 stops

15h 04m

10:56-07:00
£2,999

Finnair

Pick Dates

Deal found 17/6

7 Nov - 28 Nov
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 30m

12:15-15:45
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 10m

18:20-06:30
£3,003

Finnair

Pick Dates

Deal found 17/6

Washington, D.C. one-way first class flight deals

Discover one-way first class flight deals to Washington, D.C.. Fares were last updated on 17 June 2024. In the last 7 days, Cheapflights users made a total of 976,051 searches.
6 Jul
LHR

London Heathrow

BWI

Baltimore/Washington

1 stop

16h 06m

11:05-22:11
£3,243

Finnair

Pick Dates

Deal found 17/6

6 Jul
LHR

London Heathrow

BWI

Baltimore/Washington

2 stops

25h 54m

18:05-14:59
£5,485

Multiple Airlines

Pick Dates

Deal found 17/6

6 Jul
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 05m

17:25-20:30
£3,564

Finnair

Pick Dates

Deal found 17/6

6 Jul
LHR

London Heathrow

DCA

Washington, D.C. Reagan-National

2 stops

21h 53m

18:05-10:58
£5,810

Multiple Airlines

Pick Dates

Deal found 17/6

Frequently asked questions about Washington, D.C. first class tickets

Find answers to common questions related to first class tickets for flights to Washington, D.C.. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 17 June 2024.
  • How many premium cabins does Finnair have for flights to Washington, D.C.?

    Travellers who want to experience premium cabins usually book through Finnair, the most popular airline with flights to Washington, D.C.. There are 3 premium cabins provided right now: Prem Economy Class, Business Class and First Class.

  • What airlines can I book First Class flights to Washington, D.C. with?

    British Airways, Finnair, American Airlines, Alaska Airlines, Iberia and Royal Air Maroc have First Class flights to Washington, D.C.. Try booking in advance to lower your costs and travel worry-free.

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Search flights to Washington, D.C. by cabin class

Business Classfrom £1,212/person
Prem Econ Classfrom £829/person
Economy classfrom £481/person