
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $341 (CheapOair) |
One-way from | $174 (Mytrip) |
Popular in | April |
Cheapest in | January |
Average price | $253 |
Good one-way deal | $237 or less |
Fly from
Fly to
Route
Depart
Return
Price
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Wed 4/1
3:05 pm-11:50 am
1 stop22h 00m
Kathmandu Tribhuvan
Thu 6/25
1:15 pm-12:45 pm
1 stop22h 15m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 3/24
7:55 pm-10:30 pm
1 stop27h 50m
Kathmandu Tribhuvan
Mon 3/30
12:50 pm-12:50 pm
1 stop22h 45m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 2/9
3:30 pm-4:10 pm
1 stop25h 55m
Kathmandu Tribhuvan
Wed 2/18
11:10 am-3:45 pm
Nonstop3h 20m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Sat 2/21
5:05 pm-9:05 am
2 stops17h 15m
Kathmandu Tribhuvan
Sun 3/1
12:50 pm-12:35 pm
1 stop22h 30m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 2/16
7:40 pm-12:15 pm
2 stops17h 50m
Kathmandu Tribhuvan
Wed 2/25
11:10 am-3:45 pm
Nonstop3h 20m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Mon 2/9
4:45 pm-7:00 pm
Nonstop3h 30m
Kathmandu Tribhuvan
Wed 2/18
11:10 am-3:45 pm
Nonstop3h 20m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 3/24
4:10 pm-6:35 am
2 stops15h 40m
Kathmandu Tribhuvan
Mon 3/30
5:30 pm-1:40 pm
2 stops18h 55m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 2/10
10:15 am-12:25 pm
Nonstop3h 25m
Kathmandu Tribhuvan
Wed 2/18
11:10 am-3:45 pm
Nonstop3h 20m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Tue 2/24
1:55 pm-12:40 pm
1 stop24h 00m
Kathmandu Tribhuvan
Mon 3/2
12:25 am-5:10 am
Nonstop3h 30m
BangkokKathmandu
BKK - KTM
BKKKTM
Bangkok Suvarnabhumi
Thu 2/12
4:10 pm-1:55 pm
2 stops23h 00m
Kathmandu Tribhuvan
Thu 2/19
9:05 pm-3:10 pm
2 stops16h 50m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| 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*3 stars |
The best time to book flights from Bangkok Suvarnabhumi Airport to Kathmandu is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, July is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of $122). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in October is currently the most expensive (average of $239). 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 Bangkok Suvarnabhumi Airport to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
About 32% of weekly flights between Bangkok and Kathmandu have experienced delays in the past year, with the average delay time being 95 minutes.
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
Thursday 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 24% of flights being delayed.
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Virendra,Jan 2026
DEL - BKK
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Virendra,Jan 2026
DEL - BKK
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Virendra,Jan 2026
DEL - BKK
Comfort
Crew
Food
Overall
Boarding
Entertainment
Reviews
Virendra,Jan 2026
DEL - BKK
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$175 | Average$283 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$205 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$386 | Average$427 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$439 | Average$463 | FlexibilityNo cancel fee | On-time77% |