Earn point on your loyalty program!arrow arc left

Cheap flights from Seattle (BFI) 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 Seattle (BFI) to Hanoi (HAN)

How to find the cheapest flight from Seattle (BFI) 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 Seattle (BFI) 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 Seattle (BFI) 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 Seattle to Hanoi in April , May 2026

29 Apr - 28 May $ 1,771.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
29 Apr - 19 May $ 1,771.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Apr - 28 May $ 1,792.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

Last minute flights from Seattle to Hanoi

20 Apr - 01 May $ 2,198.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Apr - 01 May $ 2,203.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates
15 Apr - 01 May $ 2,303.00
BFI
Seattle
Air Excursions
3 STOPS
HAN
Hanoi
HAN
Hanoi
Air Excursions
3 STOPS
BFI
Seattle
Pick dates

One-way flights to Hanoi from Seattle

2:45 PM - 8:20 AM
China Airlines
3 Stops
29h 45m
BFI - HAN
$ 883
Kiwi
Pick dates
4:05 PM - 8:20 AM
China Airlines
3 Stops
28h 25m
BFI - HAN
$ 905
Kiwi
Pick dates
2:45 PM - 9:00 AM
EVA Air
3 Stops
30h 20m
BFI - HAN
$ 932
Kiwi
Pick dates

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