฿16,870 Find Cheap Flights from Bangkok Suvarnabhumi Airport to Washington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Suvarnabhumi to Washington departing on 24/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Washington.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bangkok to Washington.
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Flight Deals

Best Washington Flight Deals from Suvarnabhumi

Cheapest return prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop฿25,304
Yakima
Yakima2 stops฿36,126
Pasco
Pasco2 stops฿35,766
Seattle
Seattle1 stop฿25,304
Yakima
Yakima2 stops฿36,126
Pasco
Pasco2 stops฿35,766

Cheap Flights from Suvarnabhumi to Washington

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Suvarnabhumi to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Suvarnabhumi to Washington

Sun 12 Jul - Sun 26 Jul
Asiana Airlines Logo
11:45 - 15:45
BKK
-
SEA
18h 00m
1 stop
Asiana Airlines Logo
00:10 - 10:40
SEA
-
BKK
20h 30m
1 stop
฿25,304Asiana Airlines
Sun 12 Jul - Sun 26 Jul
Asiana Airlines Logo
11:45 - 15:45
BKK
-
SEA
18h 00m
1 stop
Asiana Airlines Logo
00:10 - 23:35
SEA
-
BKK
33h 25m
1 stop
฿25,762Asiana Airlines
Thu 22 Oct - Thu 5 Nov
Asiana Airlines Logo
11:45 - 15:15
BKK
-
SEA
17h 30m
1 stop
Asiana Airlines Logo
00:10 - 22:00
SEA
-
BKK
30h 50m
1 stop
฿25,795Asiana Airlines
Fri 10 Jul - Sun 19 Jul
Asiana Airlines Logo
11:45 - 15:45
BKK
-
SEA
18h 00m
1 stop
Asiana Airlines Logo
00:10 - 10:40
SEA
-
BKK
20h 30m
1 stop
฿25,827Asiana Airlines
Wed 7 Oct - Sat 17 Oct
ANA Logo
09:35 - 18:32
BKK
-
SEA
22h 57m
2 stops
ANA Logo
10:30 - 05:55
SEA
-
BKK
29h 25m
2 stops
฿26,285ANA
Fri 16 Oct - Sat 31 Oct
ไห่หนานแอร์ไลน์ Logo
00:25 - 09:00
BKK
-
SEA
22h 35m
1 stop
ไห่หนานแอร์ไลน์ Logo
11:00 - 23:25
SEA
-
BKK
22h 25m
1 stop
฿26,383ไห่หนานแอร์ไลน์
Tue 6 Oct - Thu 15 Oct
United Airlines Logo
09:35 - 23:26
BKK
-
SEA
27h 51m
2 stops
United Airlines Logo
16:30 - 04:35
SEA
-
BKK
22h 05m
1 stop
฿26,416United Airlines
Mon 2 Nov - Mon 30 Nov
United Airlines Logo
09:10 - 11:33
BKK
-
SEA
41h 23m
2 stops
United Airlines Logo
15:40 - 05:10
SEA
-
BKK
22h 30m
1 stop
฿26,449United Airlines
Wed 23 Sep - Wed 23 Sep
แอร์แคนาดา Logo
07:05 - 09:31
BKK
-
PDX
16h 26m
1 stop
แอร์แคนาดา Logo
15:30 - 05:05
PDX
-
BKK
23h 35m
1 stop
฿26,808แอร์แคนาดา
Wed 23 Sep - Wed 23 Sep
แอร์แคนาดา Logo
07:05 - 09:31
BKK
-
PDX
16h 26m
1 stop
แอร์แคนาดา Logo
19:45 - 21:45
PDX
-
BKK
36h 00m
2 stops
฿27,037แอร์แคนาดา
Booking Insights

KAYAK's insights & trends for Suvarnabhumi to Washington flights

Get data-powered insights and trends into flights from Suvarnabhumi to Washington to help you find the cheapest flights, the best time to fly, and much more.

How much is a return flight from Bangkok Suvarnabhumi Airport to State of Washington?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Bangkok Suvarnabhumi Airport to State of Washington departing in July.

What is the cheapest month to fly from Bangkok Suvarnabhumi Airport to Washington?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Bangkok Suvarnabhumi Airport to Washington is October, when tickets cost ฿16,837 (return) on average. On the other hand, the most expensive months are November and September, when the average cost of return tickets is ฿24,029 and ฿22,231 respectively.

How far in advance should I book a flight from Bangkok Suvarnabhumi Airport to Washington?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Bangkok Suvarnabhumi Airport to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Bangkok Suvarnabhumi Airport to Washington, you should book around 3 weeks before departure, which saves you about 30% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonMay
Cheapest flight฿16,870
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly (2% more expensive on average)
Flight from Bangkok Suvarnabhumi Airport to Seattle

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Bangkok Suvarnabhumi Airport to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bangkok Suvarnabhumi Airport to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bangkok Suvarnabhumi Airport to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Bangkok Suvarnabhumi Airport to Washington is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bangkok Suvarnabhumi Airport to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Bangkok Suvarnabhumi Airport to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bangkok Suvarnabhumi Airport to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Bangkok Suvarnabhumi Airport to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Suvarnabhumi to Washington

 
See real verified KAYAK customer reviews for airlines flying from Bangkok to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Suvarnabhumi to Washington? 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.
8.9
STARLUX AirlinesOverall score based on 337 reviews
8.8Entertainment
8.9Boarding
8.9Comfort
9.2Crew
8.6Food
Airline reviews

Premium economy seats that I paid extra are not worthed.there was not much difference from the regular economy seats yet I paid alot more for it Disappointed

6.0 GoodAnonymous, Jun 2026
KIX - TPE
Read more STARLUX Airlines reviews

Premium economy seats that I paid extra are not worthed.there was not much difference from the regular economy seats yet I paid alot more for it Disappointed

The food was amazing good especially for evonoply. The seats were comfy more then usually..crew was very nice and helpful.

love this boutique luxury airline. crew was nice and attentive. Lounge is too small , i think they should have more area for relaxing and lounging not just to sit and eat .. feels like a cafeteria more than a lounge. overall i enjoy it. food on the plane LAX to Teipei should inprove a bit. no flavor and more drinks pls

The overall experience with STARLUX was phenomenal. One of the best highlights for me was the smooth landing in LA(smoothest landing I’ve experienced ever) and the attentiveness of all your staff from check-in to boarding. Also, flight left and landed between airports on time. I highly recommend Starlux to my family and friends and I’m excited to fly with you again.

We are scare because almost missing the fligh from Seattle to San Diego ! Starlux not have enough members for servicing with wheel chairs? We almost left behind , so we must walking !?

We are on economy premium but they put us in economy seating? Asking why the fligh supports said : If you not happy you can claim for refund?

FLEW IN BUSINESS CLASS OVER NIGHT FLIGHT AIRLINE BOOKED A PARENT AND ONE YEAR OLD KID PARENT ALLOWED THE KID TO DISTURB EVERYONES SLEEP A terrible flight that was expensive I have 10 grand children I love kids But to be disturbed on a over night flight is in not what I paid for I hold the air line responsible Respectfully, Al Eaddy

I liked everything but I flew business class and StarLux booked another passenger and a one year old , in business class The child cried 80 percent of the flight, the flight was a long 13 hour flight. I’m 75 and I have 10 grand children, I love kids But with that said it still made it not and enjoyable flight. Ask your great flight attendance what they think of the situation, they had to deal with. Let me know what they said Respectfully, Al Eaddy

Everything is smooth. Very good. Except flight arrived SFO 30min late.

more new movies and the blockbuster movies that everyone likes

Other than spotty internet, great servic, comfortable and smooth flight!

I liked that they gave us a couple of meals and drinks but the meal was not good and not many options especially if we are seated in the back of the plane.

Crew was good. Sometimes food was eh. The spaghetti is gross for me. First time i got food, they didn’t provide utensils so i ate with my hands. I was hungry. They gave it to me 20 mins later when a crew member came by. I would fly with them again. Nobody is perfect

Eva air was fine - Trip.com via KAYAK sold my family access to a “VIP” lounge fo a layover in Taipei… i’m please look at my pictures. It was a scam, Trip.com knows it and they are perpetrating a fraud through your web site.

My flight was amazing smooth and the attendants were so friendly and nice

Crew are excellent. Food was good generally. Seats are small and there isn’t much leg room. Overhead bins are very small.

What could have been better, was we were delayed from takeoff for two hours. Initially we were informed that we were delayed for refueling. Then we taxied out on the tarmac, then just waited there for a long time, with no explanation of the delay. Were we just waiting on takeoff clearance or was there some other reason for the delay? The pilot, nor none of the crew informed us passengers. That was not good customer service. That needs to be improved, whenever a delay, inform the passengers for the reason.

More seat space More bathrooms Charging outlets Plane was old

This flight was long and I am so thankful I had a seat in the back of the plane. As I usually must get up and stretch every hour . The crew were probably the most friendly I have flown with. Thanks and I will book again with Eva air. Food was ok too.

It was a pleasure to fly with EVA airlines from Taipei to San Francisco.

Felt like the oldest plane in Asiana Fleet. Screen was 5-6in only and no charging at all. Movie selection wasn't great.

Food could be better it was okay. Entertainment seems dated it was something but in this day and age could be a lot better.

I’d have rated Asiana good except an unfortunate incident in which I felt one of your employee didn’t really help us. During the first leg of the trip, the flight from LAX to ICN, I left my backpack on the plane. When I realized, I reported to one of your employee who promised me that it’d be taken care of, that my backpack will be there at HCM city. When we arrived there, HCM people had no idea and my backpack was still at Incheon airport who denied any knowledge whatsoever. I was left in the cold and felt helpless. I was very disappointed. I’d like someone to look into this and let me know.

I am thankful that I was able to fly using Asiana

2nd major delay due to maintenance issues. 1st delay missed my connecting flight.

It was great, but my bag was not loaded onto the connecting flight. I'm currently getting it resolved. If this isn't a problem, everything else was excellent.

Very clean ,flight attendants very professional,nice , Boarding was very easy

The aircraft was massive (A-380) and became crowded with 400+ passengers on board.

Love flying Asiana. Been using it for over a decade now.

Coming back to America was a peaceful flight everyone and everything was perfect

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

I like the lane and orderliness and timely everything was executed. Amazing

If you cant travel Delta One, Comfort Class is the next best thing!

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

The seats were really comfortable. Flight crew were friendly with passengers. Overall was a great flight.

Arrived early, comfortable seats (Comfort+). Mediocre food, poor wifi (intermittent).

Long story short, it was one of the better flight experiences I've had in some time when compared with other airlines.

Flight went very well. Cabin crew were all courteous and very helpful, always with smiles on their faces. Food was great. I always love heated nuts with wine. Flying business class with Philippine Airlines is always a pleasant experience.

It was amazing with great service. But the seating could have been better if there was ample arm rest areas

Flight attendants did very well, they were all friendly and very helpful .

Everything is ok except the manner of transporting the people that includes me on a wheelchair. That was my first time cuz I was suffering from “sciatica “ and couldn’t walk well. Upon arrival at LAX it took me almost 3 hrs to get out of the airport bcuz of these wheelchairs procedures. If only I can manage to walk I should have done so OMG. Other than that so far everything is ok. THANK YOU.

The check in staff were fantastic. So so helpful and nice.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

Excellent service from check in/ bag drop counter staff to flight attendants. Food was great. Seats are nice. Excellent airline.

My luggages were lost and the service attendant was extremely unprofessional. Despite presenting my luggage claim slips, the attendant stated she had “no record” of my bags and made no meaningful effort to assist. When I explained that the luggage contained our family’s complete scuba diving equipment, her response was dismissive, stating that she “didn’t care.” While lost luggage is frustrating on its own, the lack of professionalism and lack of empathy significantly worsened the situation.

Flight was good took off on time arrived early. Crew was awesome and did a great job. Very helpful and courteous. Bags arrived super fast with no hassles. Great flight!!!!!!

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Everything you need to know for your flight from Suvarnabhumi to Washington

Information on your arrival and departure airports