Cheap flights from Hanoi to Seattle from $495
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hanoi to Seattle departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Hanoi to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, September is the cheapest month to fly from Hanoi to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $868. If you don’t want to visit Seattle in September, then you should wait until December to fly from Hanoi, when ticket prices are also cheap, with an average price of $886.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Hanoi is on a Sunday. momondo users have found tickets for Sunday departures for as low as $868. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Hanoi because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,250.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Hanoi in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $980 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the evening, with an average ticket price of $1,063. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How have Hanoi to Seattle flight prices changed over time?
As of January 2025, prices for Hanoi to Seattle flights are approximately 7% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Hanoi Noibai to Seattle/Tacoma Intl?
STARLUX Airlines, Delta, and ANA are the most popular carriers operating from Hanoi Noibai to Seattle/Tacoma Intl
What airlines fly to Seattle?
EVA Air, China Airlines and Korean Air are the top three most popular airlines that fly to Seattle from Hanoi according to our data. EVA Air is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 6 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Hanoi to Seattle
Cheap Hanoi to Seattle (HAN to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Hanoi to Seattle
How far is Hanoi Noibai to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 6829.4 mi away from Hanoi Noibai. Typically, this will take 15h 40m by plane in normal conditions.
When did momondo last update prices for flights from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport were last updated today.
How many operators does momondo search for flights from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport?
As of January 2025, there are 6 operators available to choose from for flights from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Hanoi Noibai Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Hanoi to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Hanoi to Seattle is EVA Air (37% of total bookings). The next most popular airlines are China Airlines (21%), Korean Air (14%), and Japan Airlines (10%).
Best airlines flying from Hanoi to Seattle
Compare and see reviews for airlines that fly from Hanoi to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $690 | Free Cancellation | Rating 8.2 466 reviews | |||
| PriceFrom $766 | Free Cancellation | Rating 8.2 737 reviews | |||
| PriceFrom $851 | Free Cancellation | Rating 8.4 1,039 reviews | |||
| PriceFrom $879 | Free Cancellation | Rating 8.0 8,521 reviews | |||
| PriceFrom $885 | Free Cancellation | Rating 8.4 1,255 reviews | |||
| PriceFrom $987 | Free Cancellation | Rating 8.3 1,449 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Hanoi to Seattle?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hanoi to Seattle for you.
Can I find flights from Hanoi to Seattle with flexible booking policies on momondo?
Yes. All flights to Seattle from Hanoi on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Hanoi to Seattle?
Once you have performed a search for Hanoi to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Hanoi to Seattle right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seattle from Hanoi. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.