One-way and roundtrip flights from Bangkok
Thai AirAsia flights to Kathmandu
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How much are flights from Bangkok to Kathmandu?
Planning a trip to Kathmandu? Compare dates, airlines, flight times and direct options from Bangkok. 3 roundtrips from ฿23,314. These results are for thai airasia (fd).
- Roundtrip from
- ฿23,314
- 3 complete trips
- Flight options
- 3
- Roundtrips available
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3 fares · from ฿23,314
Outbound and return flights together in one total fare.
Departure monthOctober 2026
Kathmandu
Weather20°MildTypical roundtrip฿17,265Cheapest roundtrip฿23,314Oct 3 → Oct 25
Departure month
October 2026
Kathmandu
Weather20°Mild
Typical roundtrip฿17,265
Cheapest roundtrip฿23,314
Oct 3 → Oct 25
Departure monthNovember 2026
Kathmandu
Weather15°MildTypical roundtrip฿17,265Cheapest roundtrip฿28,733Nov 5 → Nov 23
Departure month
November 2026
Kathmandu
Weather15°Mild
Typical roundtrip฿17,265
Cheapest roundtrip฿28,733
Nov 5 → Nov 23
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Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Airline comparison
Alternative airlines for Kathmandu
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Thai Lion Air | ฿11,478 | ฿13,340–฿14,919 | 1,306 | 75% |
| 2Air India | ฿12,799 | ฿15,875–฿21,788 | 1,799 | 0% |
| 3Thai Airways | ฿13,313 | ฿15,574–฿16,821 | 2,417 | 61% |
| 4China Southern | ฿13,869 | ฿15,298–฿27,817 | 10 | — |
| 5RA | ฿14,929 | ฿17,119–฿22,736 | 360 | 33% |
| 6IndiGo | ฿15,307 | ฿21,758–฿23,932 | 405 | 0% |
| 7Thai AirAsia X | ฿17,988 | ฿22,577–฿26,166 | 68 | 0% |
| 8China Eastern | ฿19,892 | ฿20,950–฿21,160 | 21 | 0% |
| 9SpiceJet | ฿20,281 | ฿22,036–฿23,836 | 237 | 0% |
| 10Thai VietJet Air | ฿20,504 | ฿21,615–฿22,979 | 24 | 0% |
| 11U4 | ฿21,399 | ฿22,436–฿23,888 | 44 | 0% |
| 12Thai AirAsia | ฿23,314 | — | 3 | — |
Weather through the year
Typical temperatures in Kathmandu
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
10°Jan
12°Feb
16°Mar
20°Apr
23°May
24°Jun
24°Jul
24°Aug
23°Sep
20°Oct
15°Nov
11°Dec
Useful trip facts
What to know about Kathmandu
- Country
- Nepal
- Arrival code
- KTM
- Local-cost group
- 1 / 5
- A broad comparison, separate from airfare
- Typical annual temperature
- 18°C
- Usual temperature, not a forecast
- Trip styles
- City, Hiking, Mountain
- Bangkok departure airports
- DMK
- Airports represented in the current fare results
- Arrival airports
- KTM
- Airports represented in the current fare results
Why go
Why travelers consider Kathmandu
Roof of the World. Ancient temples, chaotic streets, and the gateway to the Himalayas.
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Common questions about Kathmandu
What is the lowest available roundtrip fare for Kathmandu?
The lowest available roundtrip fare is ฿23,314. Check the dates, baggage and final total before booking.
Which airlines are available for Kathmandu?
Air India, U4, Thai AirAsia, China Southern currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
How does Thai AirAsia (FD) compare with other Kathmandu options?
The typical fare is ฿25,523, about 58% higher than other available options at ฿16,118.
Where does Thai AirAsia to Kathmandu fly from Bangkok?
Thai AirAsia to Kathmandu operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Thai AirAsia to Kathmandu routes.
How do I find the best deals on Thai AirAsia to Kathmandu?
Compare the current Thai AirAsia to Kathmandu fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.