
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $595 (FlightHub) |
One-way from | $299 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $848 |
Good round-trip deal | $651 or less |
Good one-way deal | $408 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Mon 3/9
12:10 am-10:00 pm
1 stop31h 50m
Bangkok Suvarnabhumi
Tue 3/24
11:55 pm-2:55 pm
1 stop29h 00m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sat 3/7
12:10 am-10:00 pm
1 stop30h 50m
Bangkok Suvarnabhumi
Thu 3/26
11:55 pm-2:55 pm
1 stop29h 00m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sat 3/7
12:10 am-10:00 pm
1 stop30h 50m
Bangkok Suvarnabhumi
Tue 3/24
11:55 pm-2:55 pm
1 stop29h 00m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Wed 1/7
12:10 am-10:00 pm
1 stop30h 50m
Bangkok Suvarnabhumi
Sat 1/31
11:55 pm-1:55 pm
1 stop29h 00m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Sun 1/25
11:00 am-1:25 pm
1 stop35h 25m
Bangkok Suvarnabhumi
Sat 2/7
2:05 am-9:00 am
1 stop21h 55m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Tue 2/3
11:00 am-1:25 pm
1 stop35h 25m
Bangkok Suvarnabhumi
Tue 2/10
2:05 am-9:00 am
1 stop21h 55m
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Mon 11/24
11:00 am-12:55 am
1 stop22h 55m
Bangkok Suvarnabhumi
Sat 1/24
9:40 am-9:00 am
1 stop38h 20m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Sat 1/31
10:50 am-12:55 am
1 stop23h 05m
Bangkok Suvarnabhumi
Sat 3/14
2:05 am-9:30 am
1 stop21h 25m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Sat 1/24
10:50 am-12:45 am
1 stop22h 55m
Bangkok Suvarnabhumi
Sat 2/7
9:40 am-1:40 pm
1 stop19h 00m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Wed 1/14
11:50 pm-10:00 pm
1 stop31h 10m
Bangkok Suvarnabhumi
Mon 2/9
11:55 pm-2:00 pm
1 stop29h 05m
Currently, July is the cheapest month in which you can book a flight from USA to Thailand (average of $201). Flying from USA to Thailand in December is currently the most expensive (average of $673). 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.
It’s optimal to fly from USA to Thailand at noon. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their USA to Thailand flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from US0 to TH0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Entertainment
Crew
Comfort
Overall
Food
Reviews
Chris,Mar 2025
SEA - ICN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$94 | Average$196 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$126 | Average$180 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$483 | Average$1,174 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$530 | Average$1,355 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$533 | Average$709 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$564 | Average$624 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$569 | Average$679 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$645 | Average$1,259 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$679 | Average$1,037 | FlexibilityNo cancel fee | On-time64% | |
| Cheapest$688 | Average$946 | FlexibilityNo cancel fee | On-timeN/A |