$512 Cheap flight deals from Hanoi (HAN) to Seattle (SEA)

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Airfares from $512 One Way, $820 Round Trip from Hanoi to Seattle

Prices starting at $820 for return flights and $512 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 15 - Mon, Nov 10
HAN
Hanoi
SEA
Seattle
$820 Roundtrip, found 5 hours ago
$820
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Mon, Sep 15 from Hanoi to Seattle, returning Mon, Nov 10, priced at $820 found 5 hours ago
Mon, Jun 23 - Wed, Jul 9
HAN
Hanoi
SEA
Seattle
$827 Roundtrip, found 5 hours ago
$827
Roundtrip
found 5 hours ago
Select STARLUX Airlines flight, departing Mon, Jun 23 from Hanoi to Seattle, returning Wed, Jul 9, priced at $827 found 5 hours ago
Sun, Aug 17 - Fri, Sep 12
HAN
Hanoi
SEA
Seattle
$831 Roundtrip, found 20 hours ago
$831
Roundtrip
found 20 hours ago
Select Philippine Airlines flight, departing Sun, Aug 17 from Hanoi to Seattle, returning Fri, Sep 12, priced at $831 found 20 hours ago
Tue, Sep 23 - Tue, Oct 21
HAN
Hanoi
SEA
Seattle
$840 Roundtrip, found 6 days ago
$840
Roundtrip
found 6 days ago
Select China Airlines flight, departing Tue, Sep 23 from Hanoi to Seattle, returning Tue, Oct 21, priced at $840 found 6 days ago
Tue, Jun 10 - Wed, Jun 11
HAN
Hanoi
SEA
Seattle
$869 Roundtrip, found 4 days ago
$869
Roundtrip
found 4 days ago
Select Asiana Airlines flight, departing Tue, Jun 10 from Hanoi to Seattle, returning Wed, Jun 11, priced at $869 found 4 days ago

More About Flying To Seattle from Hanoi

Route Information for Flights from Hanoi to Seattle

Origin Airport IATA Code
HAN
Destination Airport IATA Code
SEA
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Hanoi to Seattle

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Frequently asked questions

What is the shortest flight from Hanoi to Seattle?
It’s a considerable distance from Hanoi (HAN-Noi Bai Intl.) to SEA — 13 hours and 40 minutes at least. But all that time cooped up in the cabin doesn’t have to be a drag. Be prepared and come with the basics like a jacket and a neck pillow.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.