Cheap flights from Hanoi to Seattle-Tacoma International

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Seattle (SEA)
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How to find the cheapest flight from
Hanoi (HAN) to Seattle-Tacoma International (SEA)

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

Departing on a Sunday is a good option for securing a great price. You can expect to save up to 18% when planning your travel around this day of the week.

How far in advance should I book a flight from Hanoi to Seattle-Tacoma International?

To save on the cost of your flight from Hanoi to Seattle-Tacoma International, book at least 31 days before your planned departure. Booking around this time can save you about 1% on the cost of this flight compared to booking a flight leaving this week. We have found prices from 18,585,906 ₫ if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as 18,585,906 ₫.

What is the cheapest month to fly from Hanoi to Seattle-Tacoma International?

Flights from Hanoi to Seattle-Tacoma International lean towards being more expensive in January. Prices are generally better when you fly from Hanoi to Seattle-Tacoma International in March, with the cheapest ticket starting at 16,858,590 ₫.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 3% on flights from Hanoi to Seattle-Tacoma International by exploring options for tickets in the afternoon.

Hanoi to Seattle-Tacoma International 2021 flight deals

18 Nov - 22 Nov
19,438,046 ₫pp
HAN
Hanoi Noibai
Japan Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Japan Airlines
   
2 STOPS
HAN
Hanoi Noibai
18 Nov - 22 Nov
19,507,140 ₫pp
HAN
Hanoi Noibai
Japan Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Japan Airlines
 
1 STOP
HAN
Hanoi Noibai
18 Nov - 22 Nov
19,530,170 ₫pp
HAN
Hanoi Noibai
Japan Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
SEA
Seattle/Tacoma Intl
Japan Airlines
   
2 STOPS
HAN
Hanoi Noibai

One-way flights to Seattle-Tacoma International from Hanoi

19:20 - 07:00
American Airlines
1 stop
25h 40m
HAN - SEA
American Airlines
13,542,147 ₫
19:20 - 07:00
Japan Airlines
1 stop
25h 40m
HAN - SEA
Japan Airlines
13,680,332 ₫
FlightHub
08:05 - 11:40
EVA Air
1 stop
17h 35m
HAN - SEA
EVA Air
14,371,258 ₫

Related info for your journey

Flight FAQs

From Hanoi to Seattle-Tacoma International

How popular is this flight route?

Within the past month, 26 users have taken a look at flights from Hanoi Noibai to Seattle/Tacoma Intl.

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.

Does it rain more in Hanoi or Seattle?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in Hanoi is typically similar to Seattle. We can gather that this will continue over the next 18 days.

Is Hanoi weather warmer or cooler than Seattle?

Expect the weather to be around 34 °C on average in June. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Seattle is generally colder than in Hanoi.

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

One-way options have recently been found by users for as low as 13,542,147 ₫ on American Airlines. Other airlines that offer cheap prices include Japan Airlines from 13,611,240 ₫ and EVA Air from 13,749,425 ₫ one-way.

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