starting at $85
starting at $112
starting at $141
starting at $184
starting at $185
starting at $188
Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kathmandu to Bangkok. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Kathmandu to Bangkok, despite the fact that sometimes flights with transfers can cost significantly less.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kathmandu to Bangkok:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The Kathmandu — Bangkok route is served by a wide range of airlines: 6 in total, including Thai AirAsia, Thai Lion Air, Srilankan Airlines, IndiGo, Yeti Airlines Domestic Pvt. Ltd., and Air India. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $85. Our service helps compare all available offers within seconds and choose the most convenient option. You can filter flights by price, departure time, or baggage rules to make your trip as comfortable as possible. With so many airlines, there’s always a chance to catch special promotions and save.
starting at $85
starting at $112
starting at $141
starting at $184
starting at $185
starting at $188
Kathmandu — Bangkok
06/22/2026
Departure
Direct flight
FD183
starting at $85
Kathmandu — Bangkok
05/11/2026
Departure
Direct flight
FD183
starting at $88
Kathmandu — Bangkok
05/13/2026
Departure
Direct flight
FD183
starting at $91
Kathmandu — Bangkok
05/17/2026
Departure
Direct flight
FD183
starting at $91
Kathmandu — Bangkok
07/20/2026
Departure
Direct flight
FD183
starting at $91
Kathmandu — Bangkok
07/03/2026
Departure
Direct flight
FD183
starting at $93
Kathmandu — Bangkok
04/29/2026
Departure
Direct flight
SL221
starting at $112
Kathmandu — Bangkok
04/20/2026
Departure
Direct flight
SL221
starting at $125
Kathmandu — Bangkok
04/26/2026
Departure
Direct flight
SL221
starting at $125
Kathmandu — Bangkok
04/08/2026
Departure
Direct flight
SL221
starting at $125
Thai Lion Air
Su and Mo
starting at $128
Thai AirAsia
Su, Mo, We, and Fr
starting at $103
Royal Nepal Airlines
Mo, We, and Fr
starting at $174
Thai Airways
Every day
starting at $228
The cheapest one-way flight from Kathmandu to Bangkok departs on 06/22/2026, is operated by Thai AirAsia and costs $85
The cheapest roundtrip flight from Kathmandu to Bangkok departs on 03/27/2026, is operated by Thai AirAsia and costs $232
Fastest flight from Kathmandu to Bangkok takes 3h 15m
There are direct flights on this route 4 days a week: Su, Mo, We, and Fr
The distance between Kathmandu and Bangkok is 2206km (1368 miles). The average flight duration is 3h 18m. There are 28 direct flights from Kathmandu to Bangkok. The time difference between Kathmandu and Bangkok is 1h 15m. Flights from Kathmandu begin at 11:10 AM. The latest flight from Kathmandu departs at 12:25 AM
The cheapest flight ticket from Kathmandu to Bangkok according to data for the last 48 hours costs $85
Often the best time to buy tickets from Kathmandu to Bangkok is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Kathmandu to Bangkok can be found flying in these months: May, July, April.
The fastest flights from Kathmandu to Bangkok start from 3 hours 15 minutes in the air.
The following airlines operate direct flights on the route Kathmandu — Bangkok: Thai AirAsia, Thai Lion Air
The minimum one-way ticket price from Kathmandu to Bangkok is $91 (May 2026), while the maximum is $181 (January 2026). On average, a ticket costs $124–$130.
