Find flights
When to book
FAQs

Cheap flights from Bangkok Suvarnabhumi Airport to Seattle from C$ 673

BKK — SEA
21 Nov — 28 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Suvarnabhumi to Seattle

Enter your travel dates to find the best prices.

Cheapest flights from Suvarnabhumi to Seattle

Sun 22/112:35 a.m. -
1 stop30h 35m
Thu 26/1112:10 a.m. -
1 stop21h 55m
Deal found 21/10C$ 1,138
Sat 21/112:35 a.m. -
1 stop30h 35m
Thu 3/1212:10 a.m. -
1 stop34h 25m
Deal found 20/10C$ 1,141
Thu 19/115:50 p.m. -
1 stop15h 20m
Sat 5/1212:10 a.m. -
1 stop34h 25m
Deal found 20/10C$ 1,143
Sun 25/102:35 a.m. -
1 stop30h 35m
Sun 8/1112:10 a.m. -
1 stop21h 55m
Deal found 20/10C$ 1,144
Mon 30/112:35 a.m. -
1 stop30h 35m
Sun 27/1212:10 a.m. -
1 stop21h 55m
Deal found 17/10C$ 1,150
Sun 8/119:10 a.m. -
2 stops41h 04m
Sun 29/113:40 p.m. -
1 stop22h 30m
Deal found 19/10C$ 1,167
Tue 27/109:10 a.m. -
1 stop19h 10m
Wed 11/111:16 p.m. -
2 stops31h 14m
Deal found 21/10C$ 1,168
Mon 26/107:10 a.m. -
2 stops26h 27m
Tue 3/113:40 p.m. -
1 stop22h 30m
Deal found 20/10C$ 1,169
Tue 17/119:10 a.m. -
2 stops48h 59m
Tue 24/113:40 p.m. -
1 stop22h 30m
Deal found 17/10C$ 1,172
Thu 29/109:10 a.m. -
2 stops29h 49m
Thu 11/23:45 p.m. -
1 stop22h 25m
Deal found 19/10C$ 1,174
Sun 22/119:10 a.m. -
2 stops29h 08m
Fri 27/113:40 p.m. -
1 stop22h 30m
Deal found 19/10C$ 1,175

Find flight deals from Suvarnabhumi to Seattle

Round-trip from

C$ 1,138

One-way from

C$ 673

Popular in

August

Cheapest in

March

Average price

C$ 1,264
China Airlines
  • China Airlines
  • 22/11-29/11
  • 2 total stops
  • 49h 15m total
  • Bangkok to Seattle
Search Deals
China Airlines
  • China Airlines
  • 27/3-31/12
  • 1 total stop
  • 19h 05m total
  • Bangkok to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Thu 26/11

10:55 a.m.-6:10 p.m.

1 stop22h 15m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 675

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Fri 11/12

2:35 a.m.-6:10 p.m.

1 stop30h 35m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 675
Quickest round-trip

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Tue 17/11

5:50 p.m.-6:10 p.m.

1 stop15h 20m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 675

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Thu 5/11

10:55 a.m.-6:10 p.m.

1 stop22h 15m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 675

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Wed 9/12

11:15 p.m.-11:56 a.m.

1 stop27h 41m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 690

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Fri 11/12

9:40 p.m.-11:56 a.m.

1 stop29h 16m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 690

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Thu 29/10

1:05 a.m.-11:13 p.m.

2 stops36h 08m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 772

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Tue 30/3

11:30 p.m.-10:26 p.m.

2 stops36h 56m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 772

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Mon 16/11

1:05 a.m.-4:30 p.m.

2 stops30h 25m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 779

BangkokSeattle

BKK Bangkok Suvarnabhumi - SEA Seattle/Tacoma Intl

BKKSEA

Bangkok Suvarnabhumi

Tue 9/3

9:50 a.m.-1:00 p.m.

2 stops42h 10m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-3:00 p.m.

Nonstop0h 00m

C$ 779

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/10

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Suvarnabhumi to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Suvarnabhumi with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Bangkok Suvarnabhumi Airport to Seattle

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Seattle?

To ensure you get the cheapest price possible for a flight from Bangkok Suvarnabhumi Airport to Seattle, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Seattle?

Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Seattle (average of C$ 1,019). Flying from Bangkok Suvarnabhumi Airport to Seattle in August is currently the most expensive (average of C$ 1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Bangkok Suvarnabhumi Airport to Seattle?

Airfare is below average for this route at the moment.

Bangkok Suvarnabhumi Airport to Seattle flights typically cost between C$ 1,142 and C$ 1,316 in November.
The cheapest round-trip price found within the last 5 days was C$ 1,138 on China Airlines (22 Nov-26 Nov).

Related info for your journey

  • What airport do you fly into for flights to Seattle from Bangkok Suvarnabhumi?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Bangkok Suvarnabhumi to Seattle. You should not have trouble finding flights to Seattle/Tacoma Intl from Bangkok Suvarnabhumi; the airport handles an average of 0 inbound flights from Bangkok Suvarnabhumi per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Seattle airport from Bangkok Suvarnabhumi. It is only a 18.4 km journey from Seattle/Tacoma Intl (SEA) to Seattle’s city centre.

  • How long is the flight from Bangkok Suvarnabhumi Airport to Seattle?

    There are many flights that can get you from Bangkok Suvarnabhumi Airport to Seattle in 22h 25m. Fly via China Airlines or United Airlines to get the fastest option. The distance from Bangkok Suvarnabhumi Airport to Seattle is about 11978 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Suvarnabhumi to Seattle that include hotel bookings?

    Yes. In addition to deals on Suvarnabhumi to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Suvarnabhumi to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Seattle.

  • Can I find deals for business class flights from Suvarnabhumi to Seattle?

    Yes. Cheapflights offers flight deals from Suvarnabhumi to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Seattle (average of C$ 1,019). Flying from Bangkok Suvarnabhumi Airport to Seattle in August is currently the most expensive (average of C$ 1,407). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Kent
Mukilteo
Ellensburg
Renton
Lynnwood
Cashmere
Leavenworth
Tukwila
Tacoma
Marysville
Federal Way
Kirkland

Browse thousands of different options on Cheapflights for your next trip

Fly with Cheapflights

How does Cheapflights help users find flights from Suvarnabhumi to Seattle?

When you search for this flight from Suvarnabhumi to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle from Suvarnabhumi.

Can Cheapflights find flights from Suvarnabhumi to Seattle with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Suvarnabhumi to Seattle flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Seattle become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.