Cheap Flights from Seattle (SEA) to Hanoi (HAN)

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Popular airlines from Seattle-Tacoma International Airport (SEA) to Noi Bai Intl. Airport (HAN)

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Find the cheapest month to fly from Seattle (SEA) to Hanoi (HAN)

August is typically the cheapest month to fly

From AED 2,243 - AED 4,109 per traveler.

Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to Hanoi Intl. Airport last minute?
Booking your journey from Seattle - Tacoma Intl. Airport (SEA) to HAN at the last minute could save you dollars if you luck out and find a real steal. However, tickets typically don't come down in price closer to the departure date. If you procrastinate, flights could also be booked up or the best seats long gone. If you don't want to hedge your bets, book well ahead of your departure date. In fact, you can find some of the biggest deals up to 12 months in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as deals are updated on Expedia constantly.
What airports do you fly into for Hanoi from Seattle?
Hop on a flight from Seattle to Hanoi and arrive at Noi Bai Intl. Airport (HAN). This terminal is around 21 kilometers north of the center of Hanoi. Kick-start your urban getaway by heading to Temple of Literature and Hanoi Old Town Night Market, just two of Hanoi's leading attractions.
Can I change the date of my flight from SEA to Hanoi Intl. Airport?
It's a snap to make amendments to your Seattle - Tacoma Intl. Airport (SEA) to Noi Bai Intl. Airport (HAN) journey yourself. Simply log in to the Expedia Trips portal and click on "change flight." Look for new flights and secure the one that works with your new plans. You'll get an estimate of any flight change fees. You can also head to our Customer Service portal to connect with our Virtual Agent and quickly get answers to your questions.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Noi Bai Intl.
Distance
10931 km

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