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

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Cheap Flights from SEA to BKK starting at $377 One Way, $829 Round Trip

Prices starting at $829 for return flights and $377 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.

Thu, Oct 8 - Mon, Oct 19
SEA
Seattle
BKK
Bangkok
$829 Roundtrip, found 5 days ago
$829
Roundtrip
found 5 days ago
Select Singapore Airlines flight, departing Thu, Oct 8 from Seattle to Bangkok, returning Mon, Oct 19, priced at $829 found 5 days ago
Tue, Nov 17 - Mon, Dec 14
SEA
Seattle
BKK
Bangkok
$858 Roundtrip, found 10 hours ago
$858
Roundtrip
found 10 hours ago
Select Hainan Airlines flight, departing Tue, Nov 17 from Seattle to Bangkok, returning Mon, Dec 14, priced at $858 found 10 hours ago
Mon, Nov 23 - Thu, Dec 3
SEA
Seattle
BKK
Bangkok
$859 Roundtrip, found 2 hours ago
$859
Roundtrip
found 2 hours ago
Select China Airlines flight, departing Mon, Nov 23 from Seattle to Bangkok, returning Thu, Dec 3, priced at $859 found 2 hours ago
Thu, Apr 30 - Tue, May 19
SEA
Seattle
BKK
Bangkok
$863 Roundtrip, found 3 hours ago
$863
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Thu, Apr 30 from Seattle to Bangkok, returning Tue, May 19, priced at $863 found 3 hours ago
Tue, Sep 29 - Tue, Nov 17
SEA
Seattle
BKK
Bangkok
$867 Roundtrip, found 2 days ago
$867
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Sep 29 from Seattle to Bangkok, returning Tue, Nov 17, priced at $867 found 2 days ago

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
$153 nightly
The price is $166 total per night from Apr 14 to Apr 15
$166 total
Apr 14 - Apr 15
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. ...
8.8/10 Excellent! (1,229 reviews)
The Need to Clean the pool tons of food and moss floating

Reviewed on Apr 7, 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
$71 nightly
The price is $78 total per night from Apr 13 to Apr 14
$78 total
Apr 13 - Apr 14
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 ...
8.8/10 Excellent! (2,561 reviews)
Great place for 1 night near the airport ,Highly recommend !

Reviewed on Apr 8, 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
$78 nightly
The price is $85 total per night from Apr 9 to Apr 10
$85 total
Apr 9 - Apr 10
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 ...
9.2/10 Wonderful! (1,149 reviews)
Loved the hotel and its location to the beach and surrounding village. Great pools, beautiful rooms and balcony. Staff members were so friendly and helpful. The only down side was that we came from a prior hotel in Bangkok that had an Amazing breakfast buffet… the one here is just solidly good. :) ...

Reviewed on Apr 7, 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
$42 nightly
The price is $46 total per night from Apr 20 to Apr 21
$46 total
Apr 20 - Apr 21
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 ...
8.4/10 Very Good! (1,492 reviews)
the room was spacious.

Reviewed on Apr 4, 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
$153 nightly
The price is $166 total per night from Apr 14 to Apr 15
$166 total
Apr 14 - Apr 15
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. ...
8.8/10 Excellent! (1,229 reviews)
The Need to Clean the pool tons of food and moss floating

Reviewed on Apr 7, 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
$96 nightly
The price is $104 total per night from Apr 20 to Apr 21
$104 total
Apr 20 - Apr 21
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 ...
9.6/10 Exceptional! (1,613 reviews)
Clean and spacious room

Reviewed on Apr 7, 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.

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
$78 nightly
The price is $85 total per night from Apr 9 to Apr 10
$85 total
Apr 9 - Apr 10
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 ...
9.2/10 Wonderful! (1,149 reviews)
Loved the hotel and its location to the beach and surrounding village. Great pools, beautiful rooms and balcony. Staff members were so friendly and helpful. The only down side was that we came from a prior hotel in Bangkok that had an Amazing breakfast buffet… the one here is just solidly good. :) ...

Reviewed on Apr 7, 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
$34 nightly
The price is $36 total per night from May 1 to May 2
$36 total
May 1 - May 2
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! (1,000 reviews)
Staff was very helpful at all hours and breakfast was amazing. The shuttle back to the airport was available when we needed it.

Reviewed on Mar 12, 2026

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
$52 nightly
The price is $56 total per night from May 2 to May 3
$56 total
May 2 - May 3
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! (1,000 reviews)
Very nice restaraunt . Rasonable pricing. Exellent service

Reviewed on Mar 31, 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)
$21 nightly
The price is $22 total per night from May 3 to May 4
$22 total
May 3 - May 4
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! (509 reviews)
Pros: Extremely good location (right next to the Airport Rail Link), some of the staff were friendly Cons: Cleanliness is lacking, elevators were in various states of disrepair, and some staff felt very cold during my below issues. When I checked in during my stay, shortly after unpacking I killed ...

Reviewed on Mar 22, 2026

Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$38 nightly
The price is $41 total per night from Apr 26 to Apr 27
$41 total
Apr 26 - Apr 27
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 ...
8.2/10 Very Good! (1,001 reviews)
I stayed here for thr first time and it was great. Helpful staff carried my suitcase to the room. My room was clean and spacious. Amenities such as kettle and basic toiletries were provided. Aircon worked fine. No issues during my stay!

Reviewed on Apr 6, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$32 nightly
The price is $35 total per night from Apr 21 to Apr 22
$35 total
Apr 21 - Apr 22
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)
Love this place!! Always stay whilst in Bangkok!! Kob Khun Krub!!

Reviewed on Mar 27, 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
$93 nightly
The price is $100 total per night from Apr 21 to Apr 22
$100 total
Apr 21 - Apr 22
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. ...
9.2/10 Wonderful! (1,004 reviews)

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

Travelers say...
Staff were amazing, loved the pool area

Reviewed on Apr 6, 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
$94 nightly
The price is $101 total per night from Apr 19 to Apr 20
$101 total
Apr 19 - Apr 20
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! (1,001 reviews)
Good hotel, slow lift

Reviewed on Apr 7, 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
$103 nightly
The price is $111 total per night from Apr 16 to Apr 17
$111 total
Apr 16 - Apr 17
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. ...
9.4/10 Exceptional! (1,269 reviews)

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

Travelers say...
Excellent location, close to the BTS

Reviewed on Apr 6, 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.