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

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Cheap Flights from SEA to BKK starting at $322 One Way, $589 Round Trip

Prices starting at $589 for return flights and $322 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.

Tue, Sep 8 - Wed, Nov 4
SEA
Seattle
BKK
Bangkok
$589 Roundtrip, found 2 days ago
$589
Roundtrip
found 2 days ago
Select Singapore Airlines flight, departing Tue, Sep 8 from Seattle to Bangkok, returning Wed, Nov 4, priced at $589 found 2 days ago
Tue, Sep 1 - Tue, Sep 15
SEA
Seattle
BKK
Bangkok
$685 Roundtrip, found 7 hours ago
$685
Roundtrip
found 7 hours ago
Select Philippine Airlines flight, departing Tue, Sep 1 from Seattle to Bangkok, returning Tue, Sep 15, priced at $685 found 7 hours ago
Mon, Sep 7 - Mon, Sep 21
SEA
Seattle
BKK
Bangkok
$687 Roundtrip, found 7 hours ago
$687
Roundtrip
found 7 hours ago
Select Asiana Airlines flight, departing Mon, Sep 7 from Seattle to Bangkok, returning Mon, Sep 21, priced at $687 found 7 hours ago
Mon, Apr 27 - Wed, May 6
SEA
Seattle
BKK
Bangkok
$698 Roundtrip, found 4 hours ago
$698
Roundtrip
found 4 hours ago
Select Delta flight, departing Mon, Apr 27 from Seattle to Bangkok, returning Wed, May 6, priced at $698 found 4 hours ago
Wed, Apr 22 - Wed, May 20
SEA
Seattle
BKK
Bangkok
$701 Roundtrip, just found
$701
Roundtrip
just found
Select Korean Air flight, departing Wed, Apr 22 from Seattle to Bangkok, returning Wed, May 20, 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
$172 nightly
The price is $188 total per night from Feb 23 to Feb 24
$188 total
Feb 23 - Feb 24
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! (1,037 reviews)
Very spacious and clean. Excellent customer service from front desk to shuttle bus.

Reviewed on Feb 18, 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
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! (2,502 reviews)
Everything was really good.

Reviewed on Feb 15, 2026

Get rates
Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free Shuttle)
Grande Centre Point Sukhumvit 55

Grande Centre Point Sukhumvit 55

5 out of 5
300 Sukhumvit Soi 55 (Thonglor) Bangkok
$110 nightly
The price is $118 total per night from Mar 17 to Mar 18
$118 total
Mar 17 - Mar 18
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 breakfast and the helpful staff in ...
9.4/10 Exceptional! (1,526 reviews)
Great facilities all the staff were extremely helpful and excellent service. The trolly to station is very good overall had a fantastic stay.

Reviewed on Feb 16, 2026

Grande Centre Point Sukhumvit 55
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

Hyatt Regency Bangkok Suvarnabhumi Airport

Hyatt Regency Bangkok Suvarnabhumi Airport

4 out of 5
999 Suvarnabhumi Airport Hotel Bang Phli Samut Prakan
$172 nightly
The price is $188 total per night from Feb 23 to Feb 24
$188 total
Feb 23 - Feb 24
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! (1,037 reviews)
Very spacious and clean. Excellent customer service from front desk to shuttle bus.

Reviewed on Feb 18, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
Grande Centre Point Sukhumvit 55

Grande Centre Point Sukhumvit 55

5 out of 5
300 Sukhumvit Soi 55 (Thonglor) Bangkok
$110 nightly
The price is $118 total per night from Mar 17 to Mar 18
$118 total
Mar 17 - Mar 18
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 breakfast and the helpful staff in ...
9.4/10 Exceptional! (1,526 reviews)
Great facilities all the staff were extremely helpful and excellent service. The trolly to station is very good overall had a fantastic stay.

Reviewed on Feb 16, 2026

Grande Centre Point Sukhumvit 55
Asia Hotel Bangkok

Asia Hotel Bangkok

4 out of 5
296 Phayathai Road Bangkok Bangkok
$49 nightly
The price is $53 total per night from Mar 23 to Mar 24
$53 total
Mar 23 - Mar 24
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! (1,452 reviews)
Rooms were older but was clean and great staffs.

Reviewed on Feb 18, 2026

Asia Hotel 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
$82 nightly
The price is $89 total per night from Feb 23 to Feb 24
$89 total
Feb 23 - Feb 24
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! (1,081 reviews)
Room was very clean. Staff was wonderful. Breakfast was amazing. Shuttle service was great.

Reviewed on Feb 18, 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
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! (997 reviews)
Staff was amazing - so polite and even helped us carry our bags up to the room. Clean rooms, warm showers, convenient location, great to have airport shuttle. Thanks again, Phoenix!

Reviewed on Feb 13, 2026

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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
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)
Staff and cleanliness.

Reviewed on Feb 18, 2026

Get rates
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 Feb 24 to Feb 25
$28 total
Feb 24 - Feb 25
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 ...
7.8/10 Good! (484 reviews)
We had a great stay! Just close by to ARL made our stay even more convenient, Ticha and AiNam were great staff members, they helped out in changing rooms during my second stay when I got issues with the A/C. The staff in general were really sweet, we loved it here :)

Reviewed on Feb 16, 2026

Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$48 nightly
The price is $52 total per night from Mar 25 to Mar 26
$52 total
Mar 25 - Mar 26
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)
Great location

Reviewed on Feb 15, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$44 nightly
The price is $47 total per night from Mar 9 to Mar 10
$47 total
Mar 9 - Mar 10
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! (1,001 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
The price is $89 total per night from Mar 3 to Mar 4
$89 total
per night
Mar 3 - Mar 4
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! (1,014 reviews)

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

Travelers say...
Enjoyed the free drinks in the fridge and the breakfast was very good. Service was too notch and professional. Would recommend to others.

Reviewed on Feb 19, 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
The price is $123 total per night from Mar 2 to Mar 3
$123 total
per night
Mar 2 - Mar 3
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! (1,001 reviews)
Hotel staff are very accommodating, and our room is cleaned every time we go out. I will recommend this place.

Reviewed on Feb 12, 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
The price is $126 total per night from Mar 24 to Mar 25
$126 total
per night
Mar 24 - Mar 25
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...
Room was clean and staff are very helpful

Reviewed on Feb 15, 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.