
Most accurate provider | Expedia 2 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $594 (Booking.com) |
One-way from | $298 (FlightHub) |
Popular in | December |
Cheapest in | September |
Average price | $847 |
Good round-trip deal | $795 or less |
Good one-way deal | $408 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleBangkok
SEA - BKK
SEABKK
Seattle/Tacoma Intl
Wed 1/28
12:10 am-10:00 pm
1 stop30h 50m
Bangkok Suvarnabhumi
Sun 2/22
11:55 pm-1:55 pm
1 stop29h 00m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Wed 1/21
10:50 pm-1:25 pm
1 stop23h 35m
Bangkok Suvarnabhumi
Wed 2/25
2:05 am-8:30 am
1 stop21h 25m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Sun 2/15
10:50 am-12:45 am
1 stop22h 55m
Bangkok Suvarnabhumi
Thu 3/12
2:05 am-9:30 am
1 stop21h 25m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Fri 1/16
10:50 am-12:55 am
1 stop23h 05m
Bangkok Suvarnabhumi
Thu 2/26
9:40 am-1:40 pm
1 stop19h 00m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Mon 1/12
6:30 am-12:55 am
2 stops27h 25m
Bangkok Suvarnabhumi
Mon 1/26
2:05 am-8:30 am
1 stop21h 25m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Sat 1/31
7:20 am-12:45 am
2 stops26h 25m
Bangkok Suvarnabhumi
Mon 3/9
9:40 am-10:47 pm
2 stops27h 07m
Los AngelesBangkok
LAX - BKK
LAXBKK
Los Angeles
Fri 1/23
10:50 am-12:45 am
1 stop22h 55m
Bangkok Suvarnabhumi
Tue 2/3
2:05 am-1:40 pm
1 stop26h 35m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Tue 1/13
11:25 am-12:15 am
1 stop21h 50m
Bangkok Suvarnabhumi
Tue 2/24
3:05 pm-9:45 am
1 stop33h 40m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Thu 4/2
12:55 pm-6:00 pm
1 stop39h 05m
Bangkok Suvarnabhumi
Mon 4/13
8:05 am-10:40 pm
1 stop28h 35m
San FranciscoBangkok
SFO - BKK
SFOBKK
San Francisco
Sun 4/12
12:20 am-10:00 am
1 stop19h 40m
Bangkok Suvarnabhumi
Sun 5/3
5:30 pm-10:40 pm
1 stop19h 10m
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 $672). 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 11% on the cost of your flight, compared to a flight in the afternoon.
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).
About 67% of weekly flights between United States and Thailand have experienced delays in the past year, with the average delay time being 256 minutes.
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Wednesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Singapore Airlines have had the lowest number of delays on this route, with just 67% of flights being delayed.
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Crew
Entertainment
Comfort
Food
Overall
Reviews
Chris,Mar 2025
SEA - ICN
Boarding
Crew
Entertainment
Comfort
Food
Overall
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$469 | Average$798 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$496 | Average$1,241 | FlexibilityNo cancel fee | On-time80% | |
| Cheapest$530 | Average$1,355 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$533 | Average$704 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$565 | Average$626 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$567 | Average$675 | FlexibilityNo cancel fee | On-time49% | |
| Cheapest$679 | Average$999 | FlexibilityNo cancel fee | On-time64% | |
| Cheapest$716 | Average$1,205 | FlexibilityNo cancel fee | On-time71% |