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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to BKK starting at $378 One Way, $697 Round Trip

Prices starting at $697 for return flights and $378 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.

Sat, Mar 20 - Wed, Jun 2
SEA
Seattle
BKK
Bangkok
$697 Roundtrip, found 3 hours ago
$697
Roundtrip
found 3 hours ago
Select Singapore Airlines flight, departing Sat, Mar 20 from Seattle to Bangkok, returning Wed, Jun 2, priced at $697 found 3 hours ago
Sun, Apr 18 - Wed, Jun 30
SEA
Seattle
BKK
Bangkok
$753 Roundtrip, found 2 hours ago
$753
Roundtrip
found 2 hours ago
Select Philippine Airlines flight, departing Sun, Apr 18 from Seattle to Bangkok, returning Wed, Jun 30, priced at $753 found 2 hours ago
Thu, Nov 26 - Wed, Dec 2
SEA
Seattle
BKK
Bangkok
$827 Roundtrip, just found
$827
Roundtrip
just found
Select Hainan Airlines flight, departing Thu, Nov 26 from Seattle to Bangkok, returning Wed, Dec 2, priced at $827 just found
Mon, Feb 8 - Mon, Feb 15
SEA
Seattle
BKK
Bangkok
$911 Roundtrip, found 1 hour ago
$911
Roundtrip
found 1 hour ago
Select Cathay Pacific flight, departing Mon, Feb 8 from Seattle to Bangkok, returning Mon, Feb 15, priced at $911 found 1 hour ago
Mon, Aug 30 - Thu, Sep 9
SEA
Seattle
BKK
Bangkok
$948 Roundtrip, found 8 hours ago
$948
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Mon, Aug 30 from Seattle to Bangkok, returning Thu, Sep 9, priced at $948 found 8 hours 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
$158 nightly
The price is $172 total per night from Dec 9 to Dec 10
$172 total
Dec 9 - Dec 10
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! (1,852 reviews)
"This is an excellent airport hotel. It is walkable from the terminal, the rooms are large, clean and comfortable and the staff are very helpful. And it was great to be able to have a swim after a long flight. We ate dinner in one of the restaurants and thought it was very good and fairly priced. ..."

Reviewed on Nov 12, 2026

Hyatt Regency Bangkok Suvarnabhumi Airport
The Cottage Suvarnabhumi

The Cottage Suvarnabhumi

3.5 out of 5
888/8 Lat Krabang Soi 20/2 Bangkok Bangkok
$37 nightly
The price is $40 total per night from Nov 19 to Nov 20
$40 total
Nov 19 - Nov 20
Total with taxes and fees
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
8.8/10 Excellent! (1,013 reviews)
"Great rooms for overnight stay after a long flight. Very close to the airport and local to the mall / restaurants and coffee shops. Airport shuttle service was amazing and helped out. Will stay again"

Reviewed on Nov 13, 2026

The Cottage Suvarnabhumi
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
$48 nightly
The price is $53 total per night from Nov 28 to Nov 29
$53 total
Nov 28 - Nov 29
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! (2,633 reviews)
"This was a great experience old sales a lot nicer than I thought it would be the beds were super comfortable and we would definitely stay here the next time we come to Thailand as our first stop. It is a great place to recover from jet lag so even if you don't plan on staying your whole trip here ..."

Reviewed on Nov 14, 2026

Siam Mandarina Bangkok Suvarnabhumi Airport Hotel (Free 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
$47 nightly
The price is $50 total per night from Nov 24 to Nov 25
$50 total
Nov 24 - Nov 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 ...
8.4/10 Very Good! (1,588 reviews)
"I really enjoyed my stay. I loved the ease of being connected to the BTS! The little shops on the street level were great and I enjoyed massage. The pools were nice. I would stay here again."

Reviewed on Nov 14, 2026

Asia Hotel Bangkok
Solitaire Bangkok Sukhumvit 11 by Kingston Hotels

Solitaire Bangkok Sukhumvit 11 by Kingston Hotels

4.5 out of 5
75/23 Sukhumvit 13 Bangkok
$70 nightly
The price is $76 total per night from Dec 15 to Dec 16
$76 total
Dec 15 - Dec 16
Total with taxes and fees
Book a stay at this luxury hotel in Bangkok. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the pool in our reviews. Popular ...
Solitaire Bangkok Sukhumvit 11 by Kingston Hotels
Eleven Bangkok Sukhumvit 11 by Kingston Hotels

Eleven Bangkok Sukhumvit 11 by Kingston Hotels

4 out of 5
11 Soi Sukhumvit 11 Bangkok
$70 nightly
The price is $75 total per night from Dec 8 to Dec 9
$75 total
Dec 8 - Dec 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Bangkok. Enjoy free WiFi, free parking, and a rooftop terrace. Our guests praise the breakfast and the pool in ...
Eleven Bangkok Sukhumvit 11 by Kingston Hotels
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
$68 nightly
The price is $75 total per night from Nov 29 to Nov 30
$75 total
Nov 29 - Nov 30
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! (1,263 reviews)
"I have stayed at Amaranth my last five visits to BKK. That has been within the last 2 years. Prior to that I stayed at anther hotel near the airport. Let me first note this - as prices for rooms near BKK airport have gone up - I started to search for value. When, after three years of patronage, I ..."

Reviewed on Nov 14, 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
$25 nightly
The price is $27 total per night from Dec 14 to Dec 15
$27 total
Dec 14 - Dec 15
Total with taxes and fees
Stay at this hotel in Bangkok. Enjoy free WiFi, a rooftop terrace, and room service. Popular attractions Marketland and Suvarnabhumi Outdoor Market are located ...
7.4/10 Good! (1,000 reviews)
"Great room. Clean. Shower has awesome pressure. Perfect for an overnight stay. AC, tea and coffee. Friendly staff and very efficient check-in and checkout."

Reviewed on Sep 21, 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
$48 nightly
The price is $51 total per night from Nov 17 to Nov 18
$51 total
Nov 17 - Nov 18
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)
"Great place. Excellent value delivered for the money. Will definitely stay there again!"

Reviewed on Nov 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)
$22 nightly
The price is $23 total per night from Nov 17 to Nov 18
$23 total
Nov 17 - Nov 18
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 ...
Nasa Bangkok
Trinity Silom Hotel

Trinity Silom Hotel

3 out of 5
150 Silom Soi 3 Bangkok Bangkok
$41 nightly
The price is $44 total per night from Dec 15 to Dec 16
$44 total
Dec 15 - Dec 16
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! (1,002 reviews)
"I liked everything :)"

Reviewed on Nov 10, 2026

Trinity Silom Hotel
Easy Planet Bangkok Surawong

Easy Planet Bangkok Surawong

3 out of 5
178 Surawong Road Bangkok
$33 nightly
The price is $36 total per night from Nov 18 to Nov 19
$36 total
Nov 18 - Nov 19
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 ...
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
$92 nightly
The price is $98 total per night from Nov 29 to Nov 30
$98 total
Nov 29 - Nov 30
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. ...
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
$101 nightly
The price is $108 total per night from Nov 22 to Nov 23
$108 total
Nov 22 - Nov 23
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)
"Huge rooms which were very clean and well maintained. Lovely staff. Excellent hotel which I will happily return to."

Reviewed on Nov 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
$113 nightly
The price is $122 total per night from Nov 27 to Nov 28
$122 total
Nov 27 - Nov 28
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! (1,356 reviews)

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

Travelers say...
"Amazing"

Reviewed on Nov 11, 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.