Typical price difference
+34%฿21,288 here compared with ฿15,905
One-way and roundtrip flights from Bangkok
IndiGo flights to Kathmandu
Top deals
Flights and prices
How much are flights from Bangkok to Kathmandu?
Planning a trip to Kathmandu? Compare dates, airlines, flight times and direct options from Bangkok. 11 one-way fares from ฿7,711 · 118 roundtrips from ฿15,787. These results are for indigo (6e).
- One way from
- ฿7,711
- 11 outbound-only options
- Roundtrip from
- ฿15,787
- 118 complete trips
- Typical roundtrip
- ฿21,288
- Half cost less, half cost more
- Flight options
- 118
- Roundtrips available
Saved searches
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Best Deals
Roundtrip deals
118 fares · from ฿15,787
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Kathmandu
Weather23°WarmTypical roundtrip฿16,528Cheapest roundtrip฿15,787฿16,528−4%Sep 19 → Oct 11Save ฿741
Departure month
September 2026
Kathmandu
Weather23°Warm
Typical roundtrip฿16,528
Cheapest roundtrip฿15,787
฿16,528−4%
Sep 19 → Oct 11Save ฿741
Departure monthOctober 2026
Kathmandu
Weather20°MildTypical roundtrip฿16,528Cheapest roundtrip฿19,144Oct 27 → Nov 16
Departure month
October 2026
Kathmandu
Weather20°Mild
Typical roundtrip฿16,528
Cheapest roundtrip฿19,144
Oct 27 → Nov 16
Departure monthNovember 2026
Kathmandu
Weather15°MildTypical roundtrip฿16,528Cheapest roundtrip฿19,537Nov 14 → Dec 1
Departure month
November 2026
Kathmandu
Weather15°Mild
Typical roundtrip฿16,528
Cheapest roundtrip฿19,537
Nov 14 → Dec 1
One-way deals
11 fares · from ฿7,711
Outbound fare only — add a return separately if you need one.
Departure monthSeptember 2026
Kathmandu
Weather23°WarmTypical one way฿7,921Cheapest one-way fare฿7,711฿7,921−3%Sep 19Save ฿210
Departure month
September 2026
Kathmandu
Weather23°Warm
Typical one way฿7,921
Cheapest one-way fare฿7,711
฿7,921−3%
Sep 19Save ฿210
Departure monthOctober 2026
Kathmandu
Weather20°MildTypical one way฿7,921Cheapest one-way fare฿10,372Oct 29
Departure month
October 2026
Kathmandu
Weather20°Mild
Typical one way฿7,921
Cheapest one-way fare฿10,372
Oct 29
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
IndiGo (6E) at a glance
Compare price, non-stop choice and travel time with other Kathmandu options.
Non-stop options
0%-57 points compared with other flights
Typical flight time
6h 5m2h 40m longer than the comparison
Roundtrip options
118Trips ready to compare
Typical prices
What do Kathmandu roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿15,787
Typical low฿17,695
Typical฿21,288
Typical high฿22,859
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 | ฿11,375 | ฿13,250–฿14,990 | 1,435 | 78% |
| 2Air India | ฿12,902 | ฿15,428–฿18,809 | 1,512 | 0% |
| 3Thai Airways | ฿13,250 | ฿15,692–฿17,342 | 2,742 | 64% |
| 4China Southern | ฿13,621 | ฿17,350–฿19,991 | 28 | 0% |
| 5IndiGo | ฿15,787 | ฿17,695–฿22,859 | 118 | 0% |
| 6RA | ฿16,157 | ฿16,765–฿21,320 | 405 | 40% |
| 7Thai AirAsia X | ฿17,263 | ฿19,238–฿21,611 | 13 | — |
| 8China Eastern | ฿19,782 | ฿20,919–฿22,512 | 112 | 0% |
| 9Thai AirAsia | ฿21,041 | — | 2 | — |
| 10Thai VietJet Air | ฿21,134 | ฿21,988–฿23,303 | 21 | 0% |
| 11U4 | ฿21,134 | ฿22,604–฿23,640 | 41 | 0% |
| 12SpiceJet | ฿24,168 | — | 1 | — |
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
- BKK
- Airports represented in the current fare results
- Arrival airports
- KTM
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 6h 5m
- Typical stay
- 13 nights
Why go
Why travelers consider Kathmandu
Roof of the World. Ancient temples, chaotic streets, and the gateway to the Himalayas.
Explore related searches
Common questions about Kathmandu
What is the lowest available one-way fare for Kathmandu?
The lowest available one-way fare is ฿7,711. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Kathmandu?
The lowest available roundtrip fare is ฿15,787. Check the dates, baggage and final total before booking.
What is a typical fare for Kathmandu?
A typical fare is ฿21,288. Many available options sit between ฿17,695 and ฿22,859.
How many choices are available for Kathmandu?
Choose from 118 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Kathmandu?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Kathmandu?
Sep 2026 has the lowest available roundtrip fare, from ฿15,787.
Where does IndiGo to Kathmandu fly from Bangkok?
IndiGo to Kathmandu operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available IndiGo to Kathmandu routes.
How do I find the best deals on IndiGo to Kathmandu?
Compare the current IndiGo to Kathmandu fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.