Skyscanner home

682 € Cheap Flights from Hanoi to Seattle

Compare Hanoi to Seattle flight deals

Find the cheapest month or even day of the year to fly to Seattle

Book the best Seattle fare with no extra fees

Flight deals from Hanoi to Seattle

Looking for a cheap last-minute deal or the best return flight from Hanoi Airport to Seattle? If you want to travel next month, return fares start from 872 €. Find the lowest prices on one-way and return tickets right here.
Seattle.682 € per passenger.Departing Thu, 5 Nov, returning Tue, 17 Nov.Return flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Hanoi on Thu, 5 Nov, arriving in Seattle / Tacoma International.Inbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Tue, 17 Nov, arriving in Hanoi.Price includes taxes and charges.From 682 €, select.
Seattle.687 € per passenger.Departing Tue, 23 Jun, returning Tue, 21 Jul.Return flight with Korean Air.Outbound indirect flight with Korean Air, departs from Hanoi on Tue, 23 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Korean Air, departs from Seattle / Tacoma International on Tue, 21 Jul, arriving in Hanoi.Price includes taxes and charges.From 687 €, select.
Seattle.743 € per passenger.Departing Tue, 2 Jun, returning Sat, 15 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Hanoi on Tue, 2 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Sat, 15 Aug, arriving in Hanoi.Price includes taxes and charges.From 743 €, select.
Seattle.843 € per passenger.Departing Fri, 10 Jul, returning Thu, 20 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Fri, 10 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Thu, 20 Aug, arriving in Hanoi.Price includes taxes and charges.From 843 €, select.
Seattle.848 € per passenger.Departing Sat, 25 Apr, returning Mon, 18 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Sat, 25 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Mon, 18 May, arriving in Hanoi.Price includes taxes and charges.From 848 €, select.
Seattle.867 € per passenger.Departing Sun, 7 Jun, returning Mon, 22 Jun.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Sun, 7 Jun, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Mon, 22 Jun, arriving in Hanoi.Price includes taxes and charges.From 867 €, select.
Seattle.867 € per passenger.Departing Sun, 19 Apr, returning Wed, 22 Apr.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Sun, 19 Apr, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Wed, 22 Apr, arriving in Hanoi.Price includes taxes and charges.From 867 €, select.
Seattle.872 € per passenger.Departing Wed, 13 May, returning Wed, 20 May.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Wed, 13 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Wed, 20 May, arriving in Hanoi.Price includes taxes and charges.From 872 €, select.
Seattle.889 € per passenger.Departing Sat, 22 Aug, returning Sat, 29 Aug.Return flight with Qatar Airways.Outbound indirect flight with Qatar Airways, departs from Hanoi on Sat, 22 Aug, arriving in Seattle / Tacoma International.Inbound indirect flight with Qatar Airways, departs from Seattle / Tacoma International on Sat, 29 Aug, arriving in Hanoi.Price includes taxes and charges.From 889 €, select.
Seattle.954 € per passenger.Departing Thu, 14 May, returning Wed, 3 Jun.Return flight with Delta.Outbound indirect flight with Delta, departs from Hanoi on Thu, 14 May, arriving in Seattle / Tacoma International.Inbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 3 Jun, arriving in Hanoi.Price includes taxes and charges.From 954 €, select.
Seattle.971 € per passenger.Departing Wed, 1 Jul, returning Fri, 31 Jul.Return flight with STARLUX Airlines.Outbound indirect flight with STARLUX Airlines, departs from Hanoi on Wed, 1 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with STARLUX Airlines, departs from Seattle / Tacoma International on Fri, 31 Jul, arriving in Hanoi.Price includes taxes and charges.From 971 €, select.

Find the cheapest month to fly from Hanoi to Seattle

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hanoi to Seattle flights are currently cheapest in November.
Apr
from 867 €
May
from 872 €
Jun
from 867 €
Jul
from 971 €
Aug
from 889 €
Sep
Find prices
Oct
Find prices
Nov
from 682 €
Dec
Find prices
Jan
Find prices
Feb
Find prices
Mar
Find prices

Alternative Hanoi to Seattle routes

Looking for the cheapest, fastest or easiest route from Hanoi to Seattle? You could fly into the following airports instead.

Seattle Lake Union SPB

2km from central Seattle
Closest
Search flights

Seattle Boeing Fld

11km from central Seattle
Search flights

Seattle / Tacoma International

20km from central Seattle
Cheapest
from 682 €
Search flights

Paine Field

33km from central Seattle
from 1.136 €
Search flights

Hanoi to Seattle: Flight information

The things to know before you go.
Cheapest flight found376 €
Cheapest month to flyNovember

Finding cheap flights from Hanoi to Seattle: Frequently asked questions

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Hanoi to Seattle is 682 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Hanoi to Seattle. But we found flights with one or more stops from 682 €.
As of April 2026, there are no flights flying from Hanoi to Seattle.
The cheapest month to fly from Hanoi to Seattle is usually November.
If you're flying from Hanoi Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 682 €.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hanoi Airport to Seattle on Thursday, 5 November 2026.
No airlines currently offer direct flights between Hanoi Airport and Seattle. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 8°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, Asiana Airlines offers the cheapest flight tickets to Seattle.

Travelling from Hanoi Noi Bai International Airport (HAN) to Seattle: what you need to know

  • Seattle is 15 hours behind Hanoi, where Hanoi Noi Bai International Airport is located. Seattle observes the UTC-8 timezone.

  • Leave enough time to make your HAN to Seattle flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a popular month like February? School holidays and other high seasons can lead to longer queues and delays at check-in and security. Be extra cautious and get there up to four hours ahead of an international flight and two hours before a domestic departure.

  • Stopovers are the ideal opportunity to take a break from travelling and perhaps even tick off a new city. When searching for plane tickets from HAN to Seattle, uncheck the 'Direct flights only' box to see where you can visit along the way. Here are some popular options to consider:

    • Tokyo Haneda International Airport (HND)

    • Seoul Incheon International Airport (ICN)

    • Taiwan Taoyuan International Airport (TPE)

  • Located around 21 kilometres from the centre of Hanoi, HAN can be reached in about 40 minutes by car. The journey on public transport takes roughly 1 hour.

  • Want a stress-free start to your trip? Stay near HAN. Whether you've booked an early flight from Hanoi Noi Bai International Airport to Seattle or don't want departure day to feel hectic, these hotels are all about convenience:

  • When it comes to Hanoi Noi Bai International Airport's on-time performance, data shows 72% of flights complete their journey on time.

How to find the cheapest flights from Hanoi Noi Bai International Airport (HAN) to Seattle

  • 376 € is currently the best price for a one-way Hanoi Noi Bai International Airport to Seattle flight. Return plane tickets start from 682 €. These fares may change depending on availability.

  • To pick up cheap flights from HAN to Seattle, book ahead. Airlines generally offer lower prices when tickets are first released.

  • The 'Whole month' search tool will show you the cheapest tickets from Hanoi Noi Bai International Airport to Seattle throughout the entire month. It's a good way to snap up a bargain if your plans aren't set in stone.

  • Finding a cheap flight from HAN to Seattle is easy with Price Alerts. All you need to do is set up one of these automatic notifications and we'll get in touch when a new discount appears.

  • Tailor your trip with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Cheapest' or 'Best' flights from Hanoi Noi Bai International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) is around 23 kilometres from central Seattle. If you're opting for a ride-share or a taxi, the drive takes roughly 25 minutes.

  • Getting to the centre on public transport takes around 35 minutes.

  • If you're coming in on a late flight from Hanoi Noi Bai International Airport to Seattle, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and snoozing soon after at one of these accommodation options near SEA:

  • To get the best deal, book your ride from Seattle-Tacoma International Airport around one week in advance of your flight from HAN to Seattle.

Seattle Paine Field International Airport (PAE)

  • Seattle Paine Field International Airport (PAE) is about 40 kilometres from the centre of Seattle. Once you've hopped off your flight from Hanoi Noi Bai International Airport to Seattle, it'll take you around 40 minutes to get to the heart of the city in a ride-share or taxi.

  • Public transport will get you there in about 1 hour 30 minutes.

  • Place the 'Do not disturb' sign on your door and relax at a hotel near PAE. Here are a few options where you can settle in after your HAN to Seattle flight:

  • Get the vehicle you prefer, not just whatever's left, by securing your ride from PAE ahead of time. You can also avoid paying extra, especially during busy airport times.

King County International Airport (BFI)

  • Step off your flight from Hanoi Noi Bai International Airport to Seattle and make your way to your hotel or start sightseeing right away. The centre of Seattle is around 11 kilometres from King County International Airport (BFI) and usually takes 20 minutes to drive there.

  • If you use public transport, the journey takes about 35 minutes.

  • If you don't want to make your way into the centre, head for a hotel close to BFI. Make yourself comfy at one of these options after your HAN to Seattle flight:

  • Rental providers sometimes offer discounts on early bookings, so book your ride from BFI ahead of your flight from Hanoi Noi Bai International Airport to Seattle. A bit of planning goes a long way for your wallet.

Best time to go to Seattle

  • December is the quietest month for flights from Hanoi Noi Bai International Airport to Seattle, while July is the busiest. Pick the ideal time to visit Seattle based on whether you like a lively atmosphere or a more laid-back vibe.

  • Book a Hanoi Noi Bai International Airport to Seattle plane ticket with a departure in August if you're eager to experience the city during its warmest month. You can expect temperatures to range from 12ºC (54ºF) to 28ºC (82ºF).

  • Look for cheap tickets from HAN to Seattle in February if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

  • After booking your flight from Hanoi Noi Bai International Airport to Seattle, choose a hotel that puts you where you want to be. Make one of these options your base for exploring Seattle:

  • There are so many things to do and see in this city it can be difficult to know where to start. Pike Place Market, Space Needle and Seattle Skyline are major attractions which should feature on every Seattle itinerary.

Explore more of the United States

  • Seattle will leave a lasting impression, but there are so many other parts of the United States just waiting to be explored. Around 241 kilometres south of Seattle, a visit to Portland will keep your itinerary packed. Start with attractions like Portland Japanese Garden, Peninsula Park Rose Garden and Beyond Van Gogh Portland.

  • Around 370 kilometres east of Seattle, Spokane is another favourite stop in the United States. No visit is complete without checking out Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes.

Plan the rest of your trip from Hanoi to Seattle

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.