$268 Find Cheap Flights from Seattle to Vietnam - Compare and Save

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Cheap Flights from Seattle to Vietnam

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Hanoi
Hanoi1 stop$641
Da Nang
Da Nang1 stop$559
Phu Quoc
Phu Quoc1 stop$822
Nha Trang
Nha Trang1 stop$985
Hanoi
Hanoi1 stop$641
Da Nang
Da Nang1 stop$559
Phu Quoc
Phu Quoc1 stop$822
Nha Trang
Nha Trang1 stop$985
Booking Insights

Price, demand and travel trends for Seattle to Vietnam flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Seattle to Vietnam cheaper or more expensive than last year?

Fares from Seattle to Vietnam are running about 5% lower than they were around this time last year, averaging $860 round-trip.

What are the cheapest fares from Seattle to Vietnam right now?

Here are the cheapest round-trip fares from Seattle to Vietnam on KAYAK in the last week:

• Da Nang (DAD) from $559
• Hanoi Noibai (HAN) from $626
• Ho Chi Minh City (SGN) from $675
• Phu Quoc Duong Dang (PQC) from $822
• Nha Trang Cam Ranh (CXR) from $985

What’s the cheapest month to fly from Seattle to Vietnam?

April is the cheapest time of year to fly, with average fares of $774. Prices are highest in December, when average flight costs increase to around $1,331.

When is the best time to book flights from Seattle to Vietnam?

Book your flights 11 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 18% compared to booking last-minute (within 2 weeks of departure).

Which airport in Vietnam is the cheapest to fly to from Seattle?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into Vietnam are:

• Hanoi Noibai (HAN) (avg. price $861)
• Ho Chi Minh City (SGN) (avg. price $876)
• Da Nang (DAD) (avg. price $927)

What’s the cheapest day to fly from Seattle to Vietnam?

Tuesday tends to be the cheapest day to fly from Seattle to Vietnam, while Wednesday is the most expensive. Fares run about 13% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Seattle to Vietnam?

Data from the past 12 months shows it's cheapest to fly to Vietnam during the morning with average prices of $791. The evening is the most expensive time to fly, with average prices of $1,050.

Key details for Seattle to Vietnam flights

Low season

November

Cheapest flight

$268
Beat the crowds with an average 36% drop in travelers.
The most popular month to fly with an average 42% increase in travelers.
One-way flight from Seattle to Hanoi

Your Seattle to Vietnam flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Seattle to Vietnam?

    Yes. Fares from Seattle to Vietnam are low right now. As a rule of thumb, a round-trip under $756 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Seattle to Vietnam?

    Over the past 12 months, round-trip fares from Seattle to Vietnam have ranged from $756 to $1,128.

  • What are the main airports serving Vietnam?

    Vietnam has 22 airports. The three busiest are Ho Chi Minh City (SGN) (71% of arrivals), Hanoi Noibai (HAN) (16%) and Da Nang (DAD) (12%).

  • What airlines fly nonstop from Seattle to Vietnam?

    Based on the flight schedule for the next 3 months, no airline regularly operates nonstop flights from Seattle to Vietnam. One-stop options include:

    • Korean Air
    • EVA Air
    • Delta

  • Which cabin classes are available on flights from Seattle to Vietnam?

    On flights from Seattle to Vietnam you can book Economy Class, Premium Economy Class, Business Class or First Class.

  • What are some popular landmarks in Vietnam?

    KAYAK travelers' favorite landmarks in Vietnam include:

    • My Khê Beach
    • Ben Thanh Market
    • Hoi An Ancient Town
    • Hoan Kiem Lake

  • Where can I fly to in Vietnam from Seattle in order to experience beach life, as well as history?

    The coastal city Da Nang makes an ideal destination because it is a coastal city known for its sandy beaches, as well as its French colonial and Buddhist history. You'll be flying into the Da Nang International Airport (DAD). EVA Air paired with China Airlines offers an affordable flight with one stop in Taipei.

  • Do I need a visa to fly from Seattle to Vietnam?

    Yes, Americans flying from Seattle to Vietnam need a visa in order to enter the country. You can obtain your visa before travel from the Vietnam Embassy in the US, or you can fill out your visa application before you travel, and have it processed at an international airport when you arrive in Vietnam.

  • Can I rent a car when my Seattle flight lands in Ho Chi Minh City?

    At the Tan Son Nhat International Airport in Ho Chi Mihn City, you can make a car reservation with Avis, Budget, Europcar, Hertz, or SIXT. You will have to plan with your car rental company of choice to pick you up from the airport when your flight arrives.

  • Does the Seattle - Tacoma International Airport have any exclusive lounges where I can wait, even though my ticket is economy?

    Those flying to Vietnam from Sea-Tac with an economy ticket can pay an entrance fee or present a prepaid lounge pass in order to enter The Club at SEA, and exclusive lounge. There are two locations, one in the South Satellite Terminal and one in the Central Terminal.

Your guide to booking Seattle to Vietnam flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 11 weeks before your trip. KAYAK data shows fares in this window are around 18% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Tuesday is usually the cheapest. Flights on Wednesday cost about 13% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Hanoi Noibai (HAN) is the cheapest airport to fly into from Seattle. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in Ho Chi Minh City, which is the most popular destination in Vietnam. From there, it's easy to continue on to other popular destinations such as Da Nang, Hanoi and Phu Quoc.
  • When you fly from Seattle to Vietnam, you'll most likely be departing from Seattle - Tacoma International Airport (SEA). This airport serves as a hub for several airlines, including Alaska, Delta, Horizon, and others.
  • The most popular airport in Vietnam is Tan Son Nhat International Airport (SGN), serving the Ho Chi Minh City greater metropolitan area. A gateway to southeastern Vietnam, this airport is located about 5 miles east of Downtown Ho Chi Minh City.
  • One of the best flights available from Seattle to Tan Son Nhat International Airport is aboard Japan Airlines with one stop in Tokyo. This flight is relatively short and inexpensive, and allows economy passengers two checked bags and one carry-on. Furthermore, your economy seat gives you 33 inches of seat reclining, a complimentary meal, seat back entertainment, and a power and USB outlet at your seat.
  • For Seattle travelers wanting to explore northern Vietnam, Hanoi makes an ideal destination. You will be landing at Noi Bai International Airport (HAN). Flying from Seattle to Hanoi, EVA Air stops once at Taiwan Taoyuan International Airport (TPE), Delta and Korean Air stop once at Incheon International Airport (ICN), and Turkish Airlines stops once at Istanbul Airport (IST).
  • If you are interested in a Vietnamese island getaway, consider flying into the Phu Quoc International Airport (PQC), serving the island of Phu Quoc off the western shores of southern Vietnam. For your trip, pack light, since the most affordable flights from Seattle to Phu Quoc allow economy passengers only one carry-on bag.

Reviews of the top 5 airlines serving from Seattle to Vietnam

 
Need help choosing which airline to fly with from Seattle to Vietnam? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.8
STARLUX AirlinesOverall score based on 405 reviews
8.8Comfort
8.8Boarding
8.6Food
9.1Crew
8.7Entertainment
Airline reviews

Starlux is good, however the late boarding from Sea to PHL was frustrates. But it's nice for Alaska to owner the agreement with Starlux.

6.0 GoodMenghak, Oct 2026
Read more STARLUX Airlines reviews

Starlux is good, however the late boarding from Sea to PHL was frustrates. But it's nice for Alaska to owner the agreement with Starlux.

Has a major issue with my seat that I paid a premium price for. On the airline website, it showed the seat as the front row. In reality, there was another row in front of me. When I asked the company about it they told me that the front row was reserved for children with bassinets. On both the going and coming back, there were adults in the row in front of me. Coming back, there was a young child in the row to my right with a bassinet who cried constantly, so kept me awake during the long trip back. So I paid for a premium seat that was not premium! Needless to say I will not fly Starlux again.

Counter personnel were friendly and professional. Assured me my bag would reach Bangkok without having to get it and recheck it for my international flight from Seattle. Also printed out all of my boarding passes for my trip.

I liked the space of the bathroom. The seats were not as comfortable for such an expensive cost the the foot rest was broken. A small child cried for several hours and I thought the FA would have assisted the family to calm the child.

STARLUX Airlines has great staff and crew. Well organized for quick boarding of such a large plane out of Phoenix to Taipei. Interior of the aircraft was that of deluxe aircraft.

Hostesses were very nice I am disappointed that I paid extra 900$for premium economy which wasn't much upgraded from regular economy, I have wasted my money on this trip 😫

Excellent. Airline was very clean, staff was excellent, very professional. Economy seats were still large and comfortable. Meals were included and with good options. We were given a blanket and pillow as well as a comfort kit including an eye mask, ear plugs, and tooth brush. Would highly recommend.

Business Class is exceptional, from the lie flat seats to the wide range of food on board. Can’t wait for our next journey with Starlux!

The staff in air and on land went above and beyond! I would definately recommend and we will fly Starlux again!

Serve me a meal, I fell asleep during the flight. So they passed me twice.

They forced me to check a bag. When Kayak sold me these tickets I was not informed of carry on baggage weight limits.

The food was great; the attendants were pleasant. Waiting to onboard felt stressful, as passengers who had connecting flights at SEA had to be verified again for two things before getting a real boarding pass: passport and carry-on luggage weight. The boarding pass issued by another airline (i.e., the first leg of my trip) did not count. The S terminal at SEA was barren, with lots of sensory overloads because every airline was repeatedly broadcasting long lists of names of passengers who had not gone through that verification process. The carry-on luggage weight check seemed futile to me. I saw a woman who opened her over-weight suitcase to move some items into her shoulder bag. She still boarded with two huge bags with her. I assume this check is an endeavor of ensuring fairness of the overhead bin space or optimizing fuel efficiency when gas price is through the roof, but I don't know if either goal is achieved. Nonetheless I respect the crew's dedication to the SOP.

The crew need to be more friendly it seem everything such a rush situation during dinner and breakfast. Smiles to the passenger go such a long way just the service from Seattle to Taipei, service from Taipei to Bangkok were great more pleasant the flight attendant from Thailand she was very nice, as far as entertainment were amazing , wiffi connection was incredible great, I will be able to charged my phone from Seattle to Taipei and from taipei to Bangkok I won’t be able to do so flight attendant told me that because I don’t have the original iPhone charger connection has nothing to do what type of charger I have so she said there is nothing she can do about it. Foods : from Seattle to Taipei were ok no flavor , from Taipei to Bangkok I have chicken teriyaki the rice is overcooked all the flavor stuck on the aluminum wraps , breakfast the congee was on point and delicious. Will I recommend anyone to fly with Eva air go for it so you can experience yourself for myself I won’t fly with them again I’m gonna stick with Singapore airlines instead.

Never went. Got rescheduled with Phillipine Airlines to Bali, which was fine.

The flight from SEA to Taipei was on a Boeing 787-10. Economy seats were unacceptably cramped and the seats themselves were old and lacking cushion. I'm only 5'3" and couldn't cross my legs as my knees were up against the seat in front of me! I could not get WiFi to work most of the time on both flights and crew were invisible except to serve meals. The onboard entertainment also did not work reliably and was very hard to hear through the provided earbuds. The Asian vegetarian meals were interesting. I hope they can provide a fully vegan option though these meals seemed to be already. I appreciate their providing these meals options for vegans. I don't think I'll fly a 787-10 if I can help it. It was the definition of a sardine can in Economy.

Amazing one of the best airlines i have ever traveled with. I live with medical issues called psoriatic arthritis and was in pain on the flight. The flight crew made sure I had fresh ice pack ever hour. Going above an beyond with service and care ⭐️⭐️⭐️⭐️⭐️.

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Great experience, comfort and food is delicious. Always great service and one time

The hygiene of the bathrooms were terrible. Urine smells leaked out into the cabin and the seats were really tight, even for a petite woman like myself. Flight attendants did not go through the cabin enough to offer refreshments.

Pleasant, comfortable, and entertaining. All told, ZERO issues with it. And sadly, so far the flight was WAY more comfortable than the hellhole that is "Lambug Beach Resort" at Badian Beach!

The boarding process was efficient and quick. The seats were comfortable. The food was good. The service was excellent. We had a lovely flight from Seattle on Korean air

I was unable to select decent seats, and so I was stuck in the middle seat because it was selected for me

This flight was a superior flight in all regards. Extremely pleasant experience.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

I took several flights that day, this was the only flight that was absolutely freezing!! It was so cold.

Terrible experience will never fly Delta again. Delayed flight with total disorganization and inept crew who wouldn’t communicate.

Going through security a third time to get on the next flight was again utterly ridiculous and unnecessary. We were in a International secure area once again and as far as I'm concerned should not have been put through the gears for absolutely no reason. The United States can get all the information they need from the travel itinerary, there was no need to be forced out of a secure area to personally interview everyone on a connecting flight to find out their US immigration status.

Spokane airport was easy to get through. Seattle having my arrival and international departure gate so close to each other was fantastic! The waiting area though was a bit confusing about where to sit for my gate.

Spokane airport was easy to get through. Seattle having my arrival and international departure gate so close to each other was fantastic!

The airplane very small , no space for put my carry on , they tell me loads my carry on I thought they will load my carry only Seattle to San Francisco but when I get off airplane at San Francisco they just tell me load my bags from Seattle to Bangkok Why they don’t tell me before load . I told them I don’t want load my bag from Seattle to Bangkok , because my carry on had medicine. Why crew from Seattle don’t help me , they only told my go to tell luggage claim Delta

I wish there was water passes around. Long Flights with no water Except at the beginning

We were not sat together for the longeset duration of our travel very uncomfortable didnt enjoy that they fed us at 2 am

Flight attendants. Food, entertainment and most of all, be on time.

Hour late but understandable under the conditions. Taoyuan airport could have clearer signs language wise and more staff to help direct people.

We are glad to have used China Airlines for our trip. Continue the good service! Thank you!

The flight was uneventful and the crew was kind and professional. Really appreciate the option to order a vegan meal for the flight!

I did not like how the plane landed. It was not smooth.

China Airlines crews are very excellent doing their job. Very friendly and hardworking. I will always choose China Airlines over and over. Thank you all for making my flight comfortable. God bless to all the staff. :)

I don’t think I’ll be flying them again. Tight seats, no flowing air or air nozzles that you can turn air on you, for those who could have motion sickness this would be your worst nightmare. The pilot was great and experienced (which is what you want when flying 12 hours) overall I’m thankful knowledgeable pilots!

All of the staff were very helpful, polite I was very satisfied with China Airlines The food was normal for airlines but I’m sure they could do better

Waited a long time at JFK to board with no information being readily available.Left about 45 minutes late and it was 2:45 AM in JFK.Nothing todo. Second deck of the Airbus is more comfortable or seems that way because there is less people. Food was OK. The food on secondleg was better as we had ordered it before hand. We thought we had did that on the long first leg but we were told we did not. Cabin crew was generally nice. There are people who lean back when eating as they wait for food to be delivered and know no one will check -- drag. TV selection was awful movies OK. Comfortable all in all.

Not enough seat cushion. Butt was hurting especially on long flight. Not enough movie selection. Entertainment was outdated. Coffee served was cold. Other than that flight was good.

Humm, I should have known that the seat I peaked on my flight from Inchon to Manila was designed for a toddler or very small person.

The staff hold my luggage to steel and exchange my stub, i was very disappointed.

Kayak along with airfare assay are attempting to steal my money. Charges are being pressed.

Customer service and attention to details. The food was good.

It was amazing. I was not expecting the phenomenal customer service Asiana provides.

The boarding process was good. The toilet could be better maintained.

I’m glad to comeback after 7 years. Flight from LAX-ICN was excellent

It’s wonderful service aboard. Delayed for departure but arrival in Korea went so well.

More options for your flight from Seattle to Vietnam

Complete your trip to Vietnam with a hotel stay or car rental