Earn point on your loyalty program!arrow arc left

Cheap flights from Washington (DCA) to Hanoi (HAN)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)

How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Washington to Hanoi in May , June 2026

27 May - 10 Jun $ 1,422.00
DCA
Washington
United Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
United Airlines
2 STOPS
DCA
Washington
Pick dates
19 May - 06 Jun $ 1,893.00
DCA
Washington
Alaska Airlines
2 STOPS
HAN
Hanoi
HAN
Hanoi
Alaska Airlines
2 STOPS
DCA
Washington
Pick dates
25 May - 07 Jun $ 2,836.00
DCA
Washington
Korean Air
2 STOPS
HAN
Hanoi
HAN
Hanoi
Korean Air
2 STOPS
DCA
Washington
Pick dates

Last minute flights from Washington to Hanoi

25 May - 01 Jun $ 1,735.00
DCA
Washington
JetBlue Airways
3 STOPS
HAN
Hanoi
HAN
Hanoi
JetBlue Airways
2 STOPS
DCA
Washington
Pick dates
19 May - 02 Jun $ 2,059.00
DCA
Washington
Cathay Pacific
2 STOPS
HAN
Hanoi
HAN
Hanoi
Cathay Pacific
2 STOPS
DCA
Washington
Pick dates
25 May - 31 May $ 3,086.00
DCA
Washington
Korean Air
2 STOPS
HAN
Hanoi
HAN
Hanoi
Korean Air
2 STOPS
DCA
Washington
Pick dates

One-way flights to Hanoi from Washington

8:30 AM - 6:30 PM
United Airlines
2 Stops
27h 5m
DCA - HAN
$ 836
Kiwi
Pick dates
6:59 PM - 9:00 AM
EVA Air
2 Stops
29h 6m
DCA - HAN
$ 1,006
Kiwi
Pick dates
10:19 AM - 6:55 PM
Korean Air
2 Stops
24h 16m
DCA - HAN
$ 1,138
Kiwi
Pick dates

How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Washington (DCA) to Hanoi (HAN)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.