Cheap flights from Hanoi to Seattle

HAN — SEA
2 Oct — 9 Oct1
Round-trip
1 adult
Economy
From?
To?
Sun 2/10
Sun 9/10

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What is the cheapest day to fly round-trip from Hanoi to Seattle?

Flights from Hanoi to Seattle are found to be more expensive on Monday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seattle.

When is the cheapest time to fly from Hanoi to Seattle (HAN - SEA)?

It’s typically best to fly out from Hanoi to Seattle in the morning. Doing so could potentially save you 182% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Japan Airlines flights from Hanoi to Seattle

6 Feb - 22 Feb
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 35m
SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

18h 55m
19,644,128 ₫

Japan Airlines

Pick Dates

Deal found 27/9/22

6 Feb - 22 Feb
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

30h 15m
SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

18h 55m
20,521,946 ₫

Japan Airlines

Pick Dates

Deal found 27/9/22

6 Feb - 22 Feb
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

25h 35m
SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

1 stop

18h 55m
20,616,844 ₫

Japan Airlines

Pick Dates

Deal found 27/9/22

Cheap United Airlines flights from Hanoi to Seattle

5 Feb - 22 Feb
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

24h 10m
SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 45m
20,925,266 ₫

United Airlines

Pick Dates

Deal found 27/9/22

5 Feb - 22 Feb
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

36h 09m
SEA

Seattle/Tacoma Intl

HAN

Hanoi Noibai

2 stops

26h 35m
21,162,514 ₫

United Airlines

Pick Dates

Deal found 27/9/22

One-way flights to Seattle from Hanoi

The cheapest one-way flights from Hanoi to Seattle
5 Oct
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

28h 00m
13,357,058 ₫

Korean Air

Pick Dates

Deal found 27/9/22

28 Dec
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

1 stop

24h 10m
13,831,554 ₫

ANA

Pick Dates

Deal found 25/9/22

5 Oct
HAN

Hanoi Noibai

SEA

Seattle/Tacoma Intl

2 stops

28h 53m
13,855,279 ₫

ANA

Pick Dates

Deal found 27/9/22

Related info for your journey

Useful info, stats and facts about Hanoi to Seattle flights.

Which airlines flying from Hanoi Noibai to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Hanoi Noibai to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Korean Air, EVA Air, and Japan Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Korean Air with this kind of flexibility.

Can I find flights from Hanoi to Seattle for under 15,800,800 ₫ on Cheapflights?

Yes, there are multiple flights from Hanoi to Seattle for under 15,800,800 ₫. The cheapest flight booked recently is on Multiple Airlines for just 15,800,712 ₫, but on average you can expect to pay 24,223,014 ₫.

How popular is this Hanoi to Seattle flight route?

The Hanoi Noibai to Seattle/Tacoma Intl flight path was viewed by 26 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Hanoi to Seattle one-way?

The cheapest airlines for a one-way flight from Hanoi to Seattle are Korean Air (13,357,058 ₫), ANA (13,831,554 ₫), and Japan Airlines (16,868,328 ₫).

What are the most popular airlines that fly from Hanoi to Seattle?

When booking a flight from Hanoi to Seattle, you may want to consider flying on EVA Air, Cathay Pacific or Japan Airlines as they are the most popular for this route.

What are the cheapest flights from Hanoi to Seattle?

Looking at all options, your cheapest flight can be booked for 21,792,646 ₫. While the most popular route (Hanoi Noibai - Seattle/Tacoma Intl) can be booked for 20,427,046 ₫ on average our data indicates 46,267,140 ₫ when flying from Hanoi to Seattle.

Other flights to Seattle

Alternative routes for Hanoi to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Ho Chi Minh City to Seattlefrom 22,275,444 ₫ pp
Da Nang to Seattlefrom 38,147,332 ₫ pp

Top airline flying from Hanoi to Seattle

The chart below displays the airlines Cheapflights users traveling from Hanoi to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Korean AirCheapest17,223,488 ₫Average19,555,634 ₫FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights