What is the cheapest month to fly to Washington, D.C.?

Currently, the cheapest month for flights to Washington, D.C. is January . The most expensive month for flights is May . The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

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Cheap Flights to Washington, D.C. from 15,093,897 ₫

Flights to Washington, D.C. in 2023

Popular in	August
Cheapest in	April
Average price	45,892,020 ₫
Round-trip from	24,859,154 ₫
One-way from	15,093,897 ₫

High demand for flights, 18% potential price rise

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Best time to find cheap flights, 3% potential price drop

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Average for round-trip flights in May 2023

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From Ho Chi Minh City to Washington, D.C.

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One-way flight from Ho Chi Minh City (SGN) to Washington, D.C.

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Cheap flights to Washington, D.C. in May, June 2023

These are some of the cheapest-priced fares users can find on flights departing to Washington, D.C. in May and June 2023. If these deals fall outside of your budget, be sure to come back soon as prices update often.

17 Jun - 26 Nov

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

Nonstop

28h 57m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

Nonstop

5h 57m

28,615,024 ₫

Hãng vận tải không được tiết lộ

Deal found 23/5

17 Jun - 8 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

Nonstop

28h 57m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

Nonstop

5h 57m

28,873,240 ₫

Hãng vận tải không được tiết lộ

Deal found 23/5

19 Jun - 11 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

34h 46m

30,000,000 ₫

American Airlines

Deal found 24/5

10 Jun - 12 Aug

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

27h 55m

30,023,474 ₫

American Airlines

Deal found 24/5

19 Jun - 11 Dec

SGN

Ho Chi Minh City

DCA

Washington, D.C. Reagan-National

2 stops

34h 41m

DCA

Washington, D.C. Reagan-National

SGN

Ho Chi Minh City

2 stops

29h 15m

30,023,474 ₫

American Airlines

Deal found 25/5

16 Jun - 7 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

51h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

34h 46m

30,211,268 ₫

American Airlines

Deal found 24/5

18 Jun - 9 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

58h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

34h 46m

30,422,536 ₫

American Airlines

Deal found 24/5

18 Jun - 27 Nov

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

58h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

27h 21m

30,446,010 ₫

American Airlines

Deal found 23/5

17 Jun - 9 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 34m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

29h 00m

30,586,854 ₫

Hãng vận tải không được tiết lộ

Deal found 23/5

Washington, D.C. 2023 flight deals

Browse some of the best deals on flights to Washington, D.C. in 2023. Check back in a little while for more flight options.

24 Sep - 30 Sep

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

22h 50m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

28h 24m

24,859,154 ₫

United Airlines

Deal found 24/5

24 Sep - 30 Sep

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 37m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

38h 39m

25,093,896 ₫

United Airlines

Deal found 24/5

5 Sep - 26 Jan

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

33h 45m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

38h 15m

25,117,370 ₫

United Airlines

Deal found 25/5

17 Jun - 26 Nov

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

Nonstop

28h 57m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

Nonstop

5h 57m

28,615,024 ₫

Hãng vận tải không được tiết lộ

Deal found 23/5

5 Sep - 26 Jan

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

41h 41m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

22h 45m

28,685,446 ₫

ANA

Deal found 25/5

17 Jun - 8 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

Nonstop

28h 57m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

Nonstop

5h 57m

28,873,240 ₫

Hãng vận tải không được tiết lộ

Deal found 23/5

19 Jun - 11 Dec

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

34h 46m

30,000,000 ₫

American Airlines

Deal found 24/5

10 Jun - 12 Aug

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

34h 58m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

27h 55m

30,023,474 ₫

American Airlines

Deal found 24/5

19 Jun - 11 Dec

SGN

Ho Chi Minh City

DCA

Washington, D.C. Reagan-National

2 stops

34h 41m

DCA

Washington, D.C. Reagan-National

SGN

Ho Chi Minh City

2 stops

29h 15m

30,023,474 ₫

American Airlines

Deal found 25/5

Last minute flights to Washington, D.C.

Users traveling to Washington, D.C. last-minute should check out these flights departing soon. Make sure to double check the price, time, and destination to confirm all are correct.

4 Jun - 28 Jun

SGN

Ho Chi Minh City

DCA

Washington, D.C. Reagan-National

2 stops

32h 14m

DCA

Washington, D.C. Reagan-National

SGN

Ho Chi Minh City

2 stops

34h 55m

34,929,576 ₫

American Airlines

Deal found 24/5

3 Jun - 3 Jul

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

23h 55m

34,976,524 ₫

Multiple Airlines

Deal found 25/5

31 May - 22 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

30h 25m

35,140,844 ₫

Multiple Airlines

Deal found 24/5

3 Jun - 1 Jul

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

33h 45m

35,516,432 ₫

Multiple Airlines

Deal found 25/5

4 Jun - 28 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

45h 55m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

2 stops

36h 00m

36,572,768 ₫

United Airlines

Deal found 24/5

3 Jun - 30 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

23h 55m

37,605,632 ₫

Multiple Airlines

Deal found 25/5

4 Jun - 1 Jul

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

33h 45m

38,169,016 ₫

Multiple Airlines

Deal found 25/5

4 Jun - 28 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

32h 05m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

23h 55m

38,333,332 ₫

Multiple Airlines

Deal found 24/5

3 Jun - 2 Jul

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

1 stop

31h 40m

IAD

Washington, D.C. Dulles Intl

SGN

Ho Chi Minh City

1 stop

30h 25m

38,685,448 ₫

Multiple Airlines

Deal found 25/5

One-way flights to Washington, D.C.

These are some of the best available deals on flights to Washington, D.C.. Users can also find round-trip Washington, D.C. flights by using the search form above.

8 Jun

SGN

Ho Chi Minh City

BWI

Baltimore/Washington

3 stops

59h 55m

15,093,897 ₫

Multiple Airlines

Deal found 25/5

8 Jun

SGN

Ho Chi Minh City

BWI

Baltimore/Washington

2 stops

42h 00m

15,727,700 ₫

Multiple Airlines

Deal found 25/5

16 Oct

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

28h 04m

15,938,967 ₫

Multiple Airlines

Deal found 24/5

17 Oct

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

36h 09m

16,643,192 ₫

Multiple Airlines

Deal found 24/5

1 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

2 stops

43h 45m

16,877,934 ₫

Multiple Airlines

Deal found 23/5

7 Jun

SGN

Ho Chi Minh City

BWI

Baltimore/Washington

2 stops

33h 25m

18,075,118 ₫

Multiple Airlines

Deal found 25/5

24 Jun

SGN

Ho Chi Minh City

BWI

Baltimore/Washington

3 stops

59h 21m

18,403,756 ₫

Multiple Airlines

Deal found 25/5

1 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

3 stops

33h 10m

18,568,076 ₫

Multiple Airlines

Deal found 23/5

8 Jun

SGN

Ho Chi Minh City

IAD

Washington, D.C. Dulles Intl

3 stops

35h 20m

18,591,550 ₫

Multiple Airlines

Deal found 25/5

Find flights to Washington, D.C. within your budget

Fly from

Budget

24,859,155 ₫ - 39,366,197 ₫

Route

Depart

Return

Price

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Sun 24/9

1 stop22h 50m

Washington, D.C. Dulles Intl

Sat 30/9

2 stops28h 24m

24,859,154 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Sat 17/6

Nonstop28h 57m

Washington, D.C. Dulles Intl

Sun 26/11

Nonstop5h 57m

28,615,024 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Tue 5/9

2 stops41h 41m

Washington, D.C. Dulles Intl

Fri 26/1

1 stop22h 45m

28,685,446 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Mon 19/6

2 stops34h 58m

Washington, D.C. Dulles Intl

Mon 11/12

2 stops34h 46m

30,000,000 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Sun 18/6

1 stop31h 40m

Washington, D.C. Dulles Intl

Fri 18/8

1 stop40h 15m

31,126,760 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 15/6

1 stop31h 40m

Washington, D.C. Dulles Intl

Wed 20/9

1 stop23h 55m

31,267,606 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Dulles Intl

SGN - IAD

SGNIAD

Ho Chi Minh City

Thu 15/6

2 stops34h 34m

Washington, D.C. Dulles Intl

Tue 5/12

2 stops29h 00m

31,807,512 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Reagan-National

SGN - DCA

SGNDCA

Ho Chi Minh City

Sun 24/9

2 stops28h 09m

Washington, D.C. Reagan-National

Sat 30/9

2 stops26h 55m

36,807,512 ₫

Pick Dates

Ho Chi Minh CityWashington, D.C. Reagan-National

SGN - DCA

SGNDCA

Ho Chi Minh City

Mon 4/9

2 stops24h 49m

Washington, D.C. Reagan-National

Fri 26/1

2 stops26h 20m

39,366,196 ₫

Pick Dates

Flights are sorted by cheapest first

Deals found on 24/5

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

The best time to book flights to Washington, D.C. is 20 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.

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

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

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

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

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Washington, D.C. Dulles Intl Airport is IAD. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service. This flight destination has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Washington, D.C. Reagan-National Airport (DCA).

Other local departures to Washington, D.C. from Vietnam

Ho Chi Minh City to Washington, D.C.

Hanoi to Washington, D.C.

Washington, D.C., District of Columbia airports

Flights to Reagan-National

Flights to Dulles Intl

Ho Chi Minh City to San Francisco flightsfrom 30,253,990 ₫ pp

Flights to Whistler

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ANA flights from Ho Chi Minh City to Dulles Intl

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Flights to Washington, D.C. in 2023

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.

Popular in

Cheapest in

Average price

Round-trip from

One-way from

Cheap flights to Washington, D.C. in May, June 2023

The best prices found for WAS flights for May, June

These are some of the cheapest-priced fares users can find on flights departing to Washington, D.C. in May and June 2023. If these deals fall outside of your budget, be sure to come back soon as prices update often.

Washington, D.C. 2023 flight deals

Cheap flights to Washington, D.C. found for this year

Browse some of the best deals on flights to Washington, D.C. in 2023. Check back in a little while for more flight options.

Last minute flights to Washington, D.C.

Late deals on round-trip flights to Washington, D.C., departing today and this week

Users traveling to Washington, D.C. last-minute should check out these flights departing soon. Make sure to double check the price, time, and destination to confirm all are correct.

One-way flights to Washington, D.C.

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

These are some of the best available deals on flights to Washington, D.C.. Users can also find round-trip Washington, D.C. flights by using the search form above.

Find flights to Washington, D.C. within your budget

Use the slider to find flights to Washington, D.C. that fit your budget.

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

The best time to book flights to Washington, D.C. is 20 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.?

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

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

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

What does IAD mean?

Find the best Washington, D.C. flight deals for you

Cheap tickets to Washington, D.C. found by our users in Vietnam as recently as 25 May 2023.

Other local departures to Washington, D.C. from Vietnam

Washington, D.C., District of Columbia airports

See all airports in Washington, D.C., select one to find and compare flight prices.

Cheapest flights to the United States

Not set on Washington, D.C.? See the cheapest flights to the United States. Airfare prices updated on 25 May 2023.

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