Cheap Flights from Bangkok to Kathmandu Starting at $87
Helping travelers to find the best flight offers
Cheapest flights from Bangkok to Kathmandu
Fly from Bangkok to Kathmandu with confidence — our search checks over 700 airlines, 50+ agencies and 5+ top booking systems to uncover the best prices, schedules and ticket conditions for your trip. Whether you want the quickest connection or the most flexible fare, we make it easy to compare options and book the flight that fits your plans.
Remember that on average the ideal time to book flights is 2 months before departure!
Fly direct from Bangkok to Kathmandu for the quickest, most convenient way to reach Nepal—no layovers, less hassle, and more time to enjoy the Himalayas. While connecting flights can sometimes be cheaper, a nonstop trip saves you hours and offers a more comfortable travel experience, making it worth considering when planning your journey.
Schedule of direct flights from Bangkok to Kathmandu
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Bangkok to Kathmandu:
Bangkok airports overview
Kathmandu airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from Bangkok to Kathmandu
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.
Alternative routes
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Cheapest one way flight
$87
Thai AirAsia
Direct flight
3h 40m
01/25/2026
The cheapest one-way flight from Bangkok to Kathmandu departs on 01/25/2026, is operated by Thai AirAsia and costs $87
Cheapest round trip flight
$209
Thai AirAsia
Direct flight
6h 55m
01/02/2026
The cheapest roundtrip flight from Bangkok to Kathmandu departs on 01/02/2026, is operated by Thai AirAsia and costs $209
The fastest flight
3h 15m
Fastest flight from Bangkok to Kathmandu takes 3h 15m
Direct flights
Every day
There are direct flights on this route 7 days a week: Su, Mo, Tu, We, Th, Fr, and Sa
Earliest flight
10:15 AM
Latest flight
9:25 PM
Average flight duration
3h 21m
Direct flights count
33
Distance
2206km
Timezone difference
1h 15m
The distance between Bangkok and Kathmandu is 2206km (1368 miles). The average flight duration is 3h 21m. There are 33 direct flights from Bangkok to Kathmandu. The time difference between Bangkok and Kathmandu is 1h 15m. Flights from Bangkok begin at 10:15 AM. The latest flight from Bangkok departs at 9:25 PM
November 2025
Lowest price
on average:
$107
September 2026
Highest price
on average:
$211
Avg Price
The Bangkok — Kathmandu route is served by a wide range of airlines: 6 in total, including Thai AirAsia, Thai Lion Air, IndiGo, China Southern Airlines, Srilankan Airlines, and Air India. Competition among carriers gives passengers the opportunity to find tickets at attractive fares — with prices starting from $87. 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.
Suvarnabhumi Airport (BKK) serves as Bangkok’s main international gateway and a regional hub for full-service carriers such as Thai Airways and many long-haul airlines. It’s positioned about 30–35 km east of downtown, with the Airport Rail Link offering 25–35 minute rides to central stations and taxis or ride-hailing typically taking 30–60 minutes depending on traffic; expect rail fares to be modest and taxi fares subject to meter plus tolls. The airport is modern with extensive shops and lounges, making connections and international arrivals convenient, though peak-hour road congestion and longer transfer walks can add time and complexity. Don Mueang (DMK) operates mainly for low-cost and domestic carriers like Nok Air and Thai Lion Air, located roughly 20–25 km north of the city. It’s often perceived as budget-friendly, with simpler facilities and generally lower carrier fees; buses and taxis connect to the city in about 30–60 minutes, depending on traffic, while airport shuttles and some rail links are possible via connections. DMK can be easier for value-conscious travelers but may lack the amenities and direct rail link that Suvarnabhumi provides.
Tribhuvan International Airport (KTM) in Kathmandu is Nepal’s primary international gateway and the country’s busiest airport, handling a mix of full-service carriers and regional/low-cost operators connecting to South Asia, the Middle East and seasonal tourist routes. It’s located about 6–8 km from Kathmandu’s city centre; road travel typically takes 20–40 minutes depending on traffic, with taxis, app-hailing cars and hotel transfers being the common options (fares can vary widely by time of day). Domestic flights to mountain airfields operate from a nearby domestic terminal. Pros: direct international connections and close proximity to central Kathmandu. Cons: can be congested, facilities may feel basic during peak periods and delays are not uncommon.
How much is the cheapest flight ticket from Bangkok to Kathmandu?
The cheapest flight ticket from Bangkok to Kathmandu according to data for the last 48 hours costs $87
When is the best time to buy air tickets on the route Bangkok — Kathmandu?
Often the best time to buy tickets from Bangkok to Kathmandu is 2 months before departure.
When is the cheapest time of year to fly from Bangkok to Kathmandu?
Based on statistics over the past years, the lowest prices for flights from Bangkok to Kathmandu can be found flying in these months: November, January, December.
How long does it take to fly from Bangkok to Kathmandu?
The fastest flights from Bangkok to Kathmandu start from 3 hours 15 minutes in the air.
Which airline can fly direct from Bangkok to Kathmandu?
The following airlines operate direct flights on the route Bangkok — Kathmandu: Thai AirAsia
The minimum one-way ticket price from Bangkok to Kathmandu is $107 (November 2025), while the maximum is $211 (September 2026). On average, a ticket costs $117–$137.
