Cheap flights to Washington, D.C.

Round-trip
1 adult
Economy
From?
To?
Mon 12/12
Mon 19/12

Flights to Washington, D.C. in 2022

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inAugustHigh demand for flights, 15% potential price rise
Cheapest inMarchBest time to find cheap flights, 3% potential price drop
Average price44,279,204 ₫Average for round-trip flights in December 2022
Round-trip from23,099,064 ₫From Ho Chi Minh City to Washington, D.C.
One-way from13,504,438 ₫One-way flight from Ho Chi Minh City (SGN) to Washington, D.C.

Cheap flights to Washington, D.C. in December, January 2022

The best prices found for WAS flights for December, January
16 Jan - 17 Jan
SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 50m
IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

55h 25m
38,282,560 ₫

Qatar Airways

Pick Dates

Deal found 5/12

16 Jan - 17 Jan
SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

26h 48m
IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

64h 33m
39,409,932 ₫

United Airlines

Pick Dates

Deal found 5/12

8 Jan - 16 Jan
SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

59h 05m
IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

49h 45m
41,088,992 ₫

Multiple Airlines

Pick Dates

Deal found 5/12

One-way flights to Washington, D.C.

The cheapest one-way flights to Washington, D.C.
8 Feb
SGN

Ho Chi Minh City

BWI

Baltimore/Washington

2 stops

37h 51m
13,504,438 ₫

Multiple Airlines

Pick Dates

Deal found 6/12

7 Feb
SGN

Ho Chi Minh City

BWI

Baltimore/Washington

3 stops

42h 21m
13,576,397 ₫

Multiple Airlines

Pick Dates

Deal found 6/12

7 Feb
SGN

Ho Chi Minh City

BWI

Baltimore/Washington

3 stops

42h 21m
13,600,384 ₫

Multiple Airlines

Pick Dates

Deal found 6/12

When is the best time to book a flight to Washington, D.C.?

The best time to book flights to Washington, D.C. is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Which day is cheapest to fly to Washington, D.C.?

Sunday is currently, on average, the cheapest day to fly to Washington, D.C.. Flying on Thursday will result in higher flight prices.

What time of day is cheapest to fly to Washington, D.C.?

At the moment, flights at noon are likely to offer the best value for money for your Washington, D.C. trip. A flight in the evening will more often than not be of higher cost.

Washington, D.C., District of Columbia airports

See all airports in Washington, D.C., select one to find and compare flight prices.
Hanoi to New York flightsfrom 22,153,514 ₫ pp
Hanoi to LaGuardia flightsfrom 23,724,634 ₫ pp
Hanoi to Newark flightsfrom 23,919,166 ₫ pp
Hanoi to Los Angeles flightsfrom 24,406,572 ₫ pp
Hanoi to Dulles Intl flightsfrom 27,835,932 ₫ pp
Hanoi to Atlanta flightsfrom 30,682,178 ₫ pp
Hanoi to Boston flightsfrom 38,961,860 ₫ pp

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

Business Classfrom 2,575 ₫/person
Prem Economyfrom 3,643 ₫/person
Economyfrom 828 ₫/person

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