Cheap flights from SEA to BKK (Seattle - Tacoma Intl. to Suvarnabhumi Intl.)

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Cheap Flights from SEA to BKK starting at $345 One Way, $586 Round Trip

Prices starting at $586 for return flights and $345 for one-way flights to Suvarnabhumi Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Mar 1 - Mon, Jun 1
SEA
Seattle
BKK
Bangkok
$586 Roundtrip, found 1 day ago
$586
Roundtrip
found 1 day ago
Select Singapore Airlines flight, departing Sun, Mar 1 from Seattle to Bangkok, returning Mon, Jun 1, priced at $586 found 1 day ago
Sun, Mar 1 - Mon, Jun 1
SEA
Seattle
BKK
Bangkok
$684 Roundtrip, found 1 day ago
$684
Roundtrip
found 1 day ago
Select Philippine Airlines flight, departing Sun, Mar 1 from Seattle to Bangkok, returning Mon, Jun 1, priced at $684 found 1 day ago
Fri, Aug 28 - Mon, Sep 7
SEA
Seattle
BKK
Bangkok
$687 Roundtrip, found 5 days ago
$687
Roundtrip
found 5 days ago
Select Asiana Airlines flight, departing Fri, Aug 28 from Seattle to Bangkok, returning Mon, Sep 7, priced at $687 found 5 days ago
Thu, Jan 29 - Sat, Feb 14
SEA
Seattle
BKK
Bangkok
$697 Roundtrip, just found
$697
Roundtrip
just found
Select Delta flight, departing Thu, Jan 29 from Seattle to Bangkok, returning Sat, Feb 14, priced at $697 just found
Mon, May 4 - Fri, Jun 5
SEA
Seattle
BKK
Bangkok
$701 Roundtrip, just found
$701
Roundtrip
just found
Select Korean Air flight, departing Mon, May 4 from Seattle to Bangkok, returning Fri, Jun 5, priced at $701 just found

Hotel Ideas near Suvarnabhumi Intl.

Airport Hotels near Suvarnabhumi Intl.

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
$181 nightly
The price is $196 total per night from Feb 1 to Feb 2
$196 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this spa hotel in Bang Phli. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
8.6/10 Excellent! (916 reviews)
Had an excellent stay , room was spotless clean, food delicious All amenities were great

Reviewed on Jan 21, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)

5 out of 5
99 Moo 6, Kingkaew Road, Rachateva Bang Phli Samut Prakan
$90 nightly
The price is $99 total per night from Feb 16 to Feb 17
$99 total
Feb 16 - Feb 17
Total with taxes and fees
Book a stay at this luxury hotel in Bang Phli. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the restaurant in our ...
8.6/10 Excellent! (2,455 reviews)
Staff are very helpful and friendly Had a room with a lovely view Many varieties for breakfast Free shuttle bus to the airport Stayed at this hotel last year and twice this year Will book again for my next visit Bangkok

Reviewed on Jan 24, 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

4.5 out of 5
68 Moo 2 Kingkaew Road Bang Phli Samut Prakan
$81 nightly
The price is $88 total per night from Jan 26 to Jan 27
$88 total
Jan 26 - Jan 27
Total with taxes and fees
Book a stay at this luxury hotel in Bang Phli. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,025 reviews)
The staff are super kind and caring Breakfast buffet is so interesting with local and international options The drinks are so nice View of the room is great

Reviewed on Jan 24, 2026

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Bangkok

Asia Hotel Bangkok

Asia Hotel Bangkok

4 out of 5
296 Phayathai Road Bangkok Bangkok
$53 nightly
The price is $57 total per night from Feb 24 to Feb 25
$57 total
Feb 24 - Feb 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (1,403 reviews)
The hotel is beautiful with several amenities. It's also connected to the BTS station which makes it very convenient not to have to go outside. The male staff at the front door were very helpful with giving directions.

Reviewed on Jan 19, 2026

Asia Hotel Bangkok
Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
$181 nightly
The price is $196 total per night from Feb 1 to Feb 2
$196 total
Feb 1 - Feb 2
Total with taxes and fees
Book a stay at this spa hotel in Bang Phli. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the breakfast and the pool in our reviews. ...
8.6/10 Excellent! (916 reviews)
Had an excellent stay , room was spotless clean, food delicious All amenities were great

Reviewed on Jan 21, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
The Peninsula Bangkok

The Peninsula Bangkok

5 out of 5
333 Charoennakorn Road Bangkok Bangkok
$475 nightly
The price is $509 total per night from Feb 9 to Feb 10
$509 total
Feb 9 - Feb 10
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the property condition ...
9.6/10 Exceptional! (1,003 reviews)
Perfect, from start to finish.

Reviewed on Jan 18, 2026

The Peninsula Bangkok
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Bangkok Hotels With Airport Transportation

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle

4.5 out of 5
68 Moo 2 Kingkaew Road Bang Phli Samut Prakan
$81 nightly
The price is $88 total per night from Jan 26 to Jan 27
$88 total
Jan 26 - Jan 27
Total with taxes and fees
Book a stay at this luxury hotel in Bang Phli. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (1,025 reviews)
The staff are super kind and caring Breakfast buffet is so interesting with local and international options The drinks are so nice View of the room is great

Reviewed on Jan 24, 2026

Amaranth Suvarnabhumi Hotel - Free Suvarnabhumi Airport Shuttle
The Phoenix Hotel Bangkok

The Phoenix Hotel Bangkok

3 out of 5
88 Ladkrabang Soi 7 Bangkok Bangkok
$35 nightly
The price is $37 total per night from Feb 16 to Feb 17
$37 total
Feb 16 - Feb 17
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Popular attractions Marketland and Runway 3119 Suvarnabhumi Night ...
7.4/10 Good! (996 reviews)
Good value for money. Close to airport.

Reviewed on Oct 8, 2025

The Phoenix Hotel Bangkok
At Residence Suvarnabhumi Hotel

At Residence Suvarnabhumi Hotel

3.5 out of 5
458/4-5 Soi Ladkrabang 24/1 Bangkok Bangkok
$60 nightly
The price is $64 total per night from Jan 26 to Jan 27
$64 total
Jan 26 - Jan 27
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the restaurant and the helpful staff in our reviews. ...
9.4/10 Exceptional! (1,002 reviews)
Clean room, staff so friendly

Reviewed on Jan 13, 2026

At Residence Suvarnabhumi Hotel
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Bangkok Hotels

Nasa Bangkok

Nasa Bangkok

4 out of 5
Ramkhamhaeng Rd., 44 Bangkok Bangkok (province)
$26 nightly
The price is $28 total per night from Jan 29 to Jan 30
$28 total
Jan 29 - Jan 30
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the overall value in our ...
8/10 Very Good! (463 reviews)
Good customer service and house keeping service

Reviewed on Jan 17, 2026

Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$47 nightly
The price is $51 total per night from Feb 16 to Feb 17
$51 total
Feb 16 - Feb 17
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular attractions ...
8/10 Very Good! (1,000 reviews)
Room was spotless! Staff was wonderful!

Reviewed on Jan 20, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$43 nightly
The price is $46 total per night from Feb 15 to Feb 16
$46 total
Feb 15 - Feb 16
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the property condition in our ...
8.4/10 Very Good! (1,000 reviews)
Staff was indeed courteous, the room was not as clean as it should have been

Reviewed on Jan 14, 2026

Easy Planet Bangkok Surawong
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Bangkok

Chatrium Sathon Bangkok

Chatrium Sathon Bangkok

4 out of 5
291 Soi Naradhiwas Rajanagarindra 24 Bangkok Bangkok
$89 nightly
The price is $96 total per night from Feb 22 to Feb 23
$96 total
Feb 22 - Feb 23
Total with taxes and fees
Book a stay at this spa hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. ...
9/10 Wonderful! (1,009 reviews)

Families like: Kids pool, kids club, kitchenette, playground

Travelers say...
What a great oasis in the middle of Bangkok for families to relax and spend time. The suite was very quiet and we did not hear anyone above, below, nor beside us. The parking was convenient with wide spaces and a couple of ev chargers on the second floor of the garage. Elevators were fast and the ...

Reviewed on Jan 13, 2026

Chatrium Sathon Bangkok
Centre Point Plus Hotel Pratunam

Centre Point Plus Hotel Pratunam

4.5 out of 5
No.6, Soi 15 Petchburi, Petchburi Rd. Bangkok Bangkok
$137 nightly
The price is $146 total per night from Jan 27 to Jan 28
$146 total
Jan 27 - Jan 28
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
8.6/10 Excellent! (1,000 reviews)
Clean room, Great staff.

Reviewed on Jan 13, 2026

Centre Point Plus Hotel Pratunam
Grande Centre Point Ratchadamri

Grande Centre Point Ratchadamri

5 out of 5
153/2 Mahatlek Luang 1, Ratchadamri Rd Bangkok Bangkok
$126 nightly
The price is $136 total per night from Feb 25 to Feb 26
$136 total
Feb 25 - Feb 26
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the pool and the helpful staff in our reviews. ...
9.2/10 Wonderful! (1,226 reviews)

Families like: Kids pool, kitchen, playground, game room

Travelers say...
Very clean room and well maintained hotel. We were pleasantly upgraded to a suite, which was a great bonus. The staff were extremely kind and helpful. Excellent location — quiet area, not right in the center but within a short walking distance. A 7-Eleven right under the hotel was very convenient. ...

Reviewed on Jan 24, 2026

Grande Centre Point Ratchadamri
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to BKK Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
BKK Address & GPS
Address:
Bangkok ,
Thailand
IATA Code:
BKK
Longitude:
100.752044
Latitude:
13.693062
Time Zone:
Asia/Bangkok

Frequently asked questions

Are there non-stop flights from Seattle - Tacoma Intl. Airport (SEA) to Bangkok Airport?
Flying from Sea-Tac Airport to Suvarnabhumi Intl. Airport (BKK)? Breaking up the journey is your only option as there are no carriers that run nonstop on this route. However, Qatar Airways, Singapore Airlines and Emirates offer the best alternative — a flight with just one stop.
What is the shortest flight from Sea-Tac Airport to Bangkok Airport?
With the fastest possible flight time from SEA to Suvarnabhumi Intl. Airport (BKK) being 18 hours and 52 minutes, you should have a few in-flight survival strategies up your sleeve. Neck pillows, earplugs and eye-masks should be among the basic items you bring with you in your carry-on bag.
How many hours flight from Sea-Tac Airport to Bangkok Airport?
With a flight time of around 18 hours and 56 minutes, traveling from SEA to BKK is no quick jaunt around the block. Be prepared for some long hours in your seat and contemplate using your air miles to upgrade.
What airlines have the most flights from Sea-Tac Airport to Bangkok Airport?
Pick up a souvenir, pick up a doughnut, get the blood pumping again .... Airport stopovers don't have to be boring! If you're jetting from SEA to BKK, you can't fly direct. Get ready to make at least one stop somewhere.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.