Find flights
Deals
When to book
FAQs

Cheap Business Class flights to Washington, D.C. Dulles Intl Airport

Explore and compare the cheapest business class flights to Washington, D.C. Dulles Intl Airport from hundreds of sites

LHR — IAD
3 May — 10 May1
1 adult
Fri 3/5
Fri 10/5
Best travel deals
Find the best flight deals available from hundreds of sites within seconds
Trusted and free
Cheapflights is 100% free to use. No hidden charges!
Book with flexibility
Easily find flight tickets with no change fees

Cheap business class flights to Washington, D.C. Dulles Intl Airport in 2024

Find the latest flights to Washington, D.C. Dulles Intl Airport in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 925,673 searches and data were last updated on 28 April 2024.

Average Price

£1,943

Cheapest Price

£1,783

Top Rated Airline

Finnair

No. of Airlines

21
Average for return business class flights in April 2024
The lowest price for a business class flight ticket to Dulles Intl
Most popular airline to fly business class with to Dulles Intl in the past 7 days
Airlines that offer business class options for this route

Washington, D.C. Dulles Intl Airport round-trip business class flight deals

Discover return business class flight deals to Washington, D.C. Dulles Intl Airport. Fares were last updated on 28 April 2024. In the last 7 days, Cheapflights users made a total of 925,673 searches.
6 Jun
LCY

London City

IAD

Washington, D.C. Dulles Intl

2 stops

19h 30m

07:40-22:10
£895

Multiple Airlines

Pick Dates

Deal found 26/4

27 Aug
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

12h 20m

08:00-15:20
£1,196

TAP AIR PORTUGAL

Pick Dates

Deal found 26/4

6 Jun
LGW

London Gatwick

IAD

Washington, D.C. Dulles Intl

1 stop

14h 10m

13:00-22:10
£1,202

Icelandair

Pick Dates

Deal found 26/4

7 Jul
LGW

London Gatwick

IAD

Washington, D.C. Dulles Intl

1 stop

31h 25m

16:40-19:05
£1,411

Royal Air Maroc

Pick Dates

Deal found 27/4

6 Jun
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 05m

16:40-19:45
£1,500

Austrian Airlines

Pick Dates

Deal found 26/4

30 Jul
LCY

London City

IAD

Washington, D.C. Dulles Intl

1 stop

11h 35m

09:05-15:40
£1,979

Aer Lingus

Pick Dates

Deal found 26/4

Washington, D.C. Dulles Intl Airport one-way business class flight deals

Discover one-way business class flight deals to Washington, D.C. Dulles Intl Airport. Fares were last updated on 28 April 2024. In the last 7 days, Cheapflights users made a total of 925,673 searches.
10 Sept - 18 Sept
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

Nonstop

8h 00m

12:35-15:35
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 20m

22:45-11:05
£1,727

Finnair

Pick Dates

Deal found 27/4

27 Aug - 1 Sept
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

12h 20m

08:00-15:20
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

1 stop

15h 30m

22:20-18:50
£1,733

TAP AIR PORTUGAL

Pick Dates

Deal found 27/4

27 Jun - 8 Jul
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

14h 00m

13:10-22:10
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

1 stop

31h 40m

23:15-11:55
£1,798

Icelandair

Pick Dates

Deal found 27/4

10 Sept - 18 Sept
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

13h 25m

10:50-19:15
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 20m

22:45-11:05
£1,843

Iberia

Pick Dates

Deal found 27/4

10 Sept - 13 Sept
LGW

London Gatwick

IAD

Washington, D.C. Dulles Intl

1 stop

31h 25m

16:40-19:05
IAD

Washington, D.C. Dulles Intl

LGW

London Gatwick

1 stop

13h 35m

21:05-15:40
£1,870

Royal Air Maroc

Pick Dates

Deal found 27/4

27 Aug - 13 Nov
LHR

London Heathrow

IAD

Washington, D.C. Dulles Intl

1 stop

24h 05m

19:30-14:35
IAD

Washington, D.C. Dulles Intl

LHR

London Heathrow

Nonstop

7h 25m

08:25-20:50
£1,981

Austrian Airlines

Pick Dates

Deal found 28/4

When is the cheapest month to fly business class to Washington, D.C. Dulles Intl Airport?

Identify the most economical month to book your business class flight to Washington, D.C. Dulles Intl Airport. In the last 7 days, Cheapflights users made a total of 925,673 searches and data was last updated on 28 April 2024.

January

£2,195

February

£2,130

March

£2,558

April

£1,623

May

£2,055

June

£2,268

July

£2,364

August

£2,026

September

£1,716

October

£2,209

November

£1,964

December

£2,032

Currently, April is the cheapest month in which you can book a business class flight to Washington, D.C. Dulles Intl. Flying business class to Washington, D.C. Dulles Intl in March will prove the most costly. There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Frequently asked questions about Washington, D.C. Dulles Intl Airport business class tickets

Find answers to common questions related to business class tickets for flights to Washington, D.C. Dulles Intl Airport. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 28 April 2024.
  • What is the cheapest price for a Business Class ticket to Washington, D.C. Dulles Intl Airport?

    If you are flexible with your travel dates and origin, you might only have to pay £1,783 for a Business Class class flight to Washington, D.C. Dulles Intl Airport (lowest price found recently). Our data shows that the average price for a Business Class ticket to Washington, D.C. Dulles Intl Airport is about £1,943/traveller.

  • What airlines can I book Business Class flights to Washington, D.C. Dulles Intl Airport with?

    Lufthansa, British Airways, Austrian Airlines, Iberia, Finnair, Virgin Atlantic, American Airlines, Air France, United Airlines, Delta, KLM, Alaska Airlines, Royal Air Maroc, Air Canada, SWISS, Brussels Airlines, AeroMexico Connect, Aeromexico, JetBlue, Corsair and Air Transat are highly recommended providers for Business Class flight tickets to Washington, D.C. Dulles Intl Airport. Check for amenities list before you book to take advantage of more premium services, not every airline has the same Business Class perks.

  • How much do Prem Economy Class flight tickets to Washington, D.C. Dulles Intl Airport cost?

    The average price for a Prem Economy Class ticket to Washington, D.C. Dulles Intl Airport recently is £1,283. For what you get as travel perks, Prem Economy Class cabin is a great alternative to Business Class. Business Class tickets are also usually 34% more expensive.

  • How many premium cabins does Finnair have for flights to Washington, D.C. Dulles Intl Airport?

    Finnair has 3 premium cabins on its schedule for flights to Washington, D.C. Dulles Intl Airport: Prem Economy Class, Business Class and First Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Washington, D.C. Dulles Intl Airport by cabin class

First Classfrom £2,627/person
Prem Econ Classfrom £1,000/person
Economy classfrom £530/person