Arrive 3 hours early for check-in, security, and immigration at KTM. Web check-in can speed up the process.

Most accurate provider | OneTravel 3 stars |
|---|---|
Most trusted provider | OneTravel 3 stars |
Round-trip from | $283 (Trip.com) |
One-way from | $170 (Trip.com) |
Popular in | April |
Cheapest in | July |
Average price | $374 |
Good round-trip deal | $363 or less |
Good one-way deal | $429 or less |
Fly from
Fly to
Route
Depart
Return
Price
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
mar. 12/2
12:25 am-5:10 am
Nonstop3h 30m
Bangkok Suvarnabhumi
mié. 12/3
9:15 pm-11:25 pm
Nonstop3h 25m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
sáb. 11/29
10:50 am-7:50 pm
1 stop7h 45m
Bangkok Suvarnabhumi
lun. 12/1
3:45 am-1:55 pm
1 stop11h 25m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
lun. 12/22
10:30 pm-10:10 pm
1 stop22h 25m
Bangkok Suvarnabhumi
dom. 1/11
8:45 am-9:30 pm
1 stop14h 00m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
dom. 12/21
10:30 pm-4:05 pm
1 stop16h 20m
Bangkok Suvarnabhumi
lun. 1/5
4:45 pm-12:00 pm
1 stop20h 30m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
mar. 11/25
12:25 am-5:10 am
Nonstop3h 30m
Bangkok Suvarnabhumi
mar. 12/2
10:05 pm-1:30 pm
1 stop16h 40m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
vie. 12/19
10:30 pm-11:10 pm
1 stop23h 25m
Bangkok Suvarnabhumi
dom. 1/11
8:45 am-9:30 pm
1 stop14h 00m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
mar. 12/16
10:30 pm-2:10 pm
1 stop14h 25m
Bangkok Suvarnabhumi
lun. 1/5
4:45 pm-12:00 pm
1 stop20h 30m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
mié. 11/26
5:00 pm-5:50 pm
2 stops23h 35m
Bangkok Suvarnabhumi
lun. 12/1
2:35 am-4:00 pm
1 stop14h 40m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
dom. 11/9
1:30 pm-6:15 pm
Nonstop3h 30m
Bangkok Suvarnabhumi
lun. 11/17
10:15 am-12:25 pm
Nonstop3h 25m
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
sáb. 12/27
9:50 am-9:20 am
2 stops22h 15m
Bangkok Suvarnabhumi
dom. 12/28
8:50 pm-4:30 pm
2 stops20h 55m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The price you pay for your flight from Kathmandu to Bangkok Suvarnabhumi Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Kathmandu to Bangkok Suvarnabhumi Airport (average of $127). Flying from Kathmandu to Bangkok Suvarnabhumi Airport in April is currently the most expensive (average of $227). 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.
When flying from Kathmandu to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 53% versus a flight in the evening.
Travelers seeking maximum savings on their Kathmandu to Bangkok Suvarnabhumi Airport flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 36% of weekly flights between Kathmandu and Bangkok have experienced delays in the past year, with the average delay time being 126 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
Sunday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Thai Airways have had the lowest number of delays on this route, with just 30% of flights being delayed.
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Joe,Jun 2025
BKK - TPE
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Joe,Jun 2025
BKK - TPE
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Joe,Jun 2025
BKK - TPE
Food
Entertainment
Comfort
Crew
Boarding
Overall
Reviews
Joe,Jun 2025
BKK - TPE
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$126 | Average$282 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$172 | Average$260 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$280 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$327 | Average$403 | FlexibilityNo cancel fee | On-time77% |