Q: What is the typical price of a round-trip flight between Bangkok and Kathmandu?

Prices are currently typical for flights on this route. Typical prices usually range from $268 to $449. The lowest price recently found on this route was $341.

Question 1

What is the cheapest day to depart on your flight to Kathmandu?

Accepted Answer

According to our data, Wednesday is the cheapest day to fly to Kathmandu from Bangkok. The lowest ticket price found for a Wednesday departure recently was $442. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Bangkok to Kathmandu on a Sunday will generally be more expensive and average around $476. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Question 2

What is the cheapest month to fly to Kathmandu?

Accepted Answer

The month of June is another great option to travel to Kathmandu, with average flight prices from Bangkok averaging around $257.

Question 3

Which airline has the best punctuality record on Bangkok to Kathmandu flights?

Accepted Answer

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

Question 4

What airlines fly to Kathmandu?

Accepted Answer

Thai AirAsia, Thai Lion Air and Thai Airways are the top three most popular airlines that fly to Kathmandu from Bangkok according to our data. Thai AirAsia is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Kathmandu. Keep in mind that there are 4 different airlines that fly to Kathmandu on a routine basis, so you have a few additional options to choose from.

Question 5

What is the cheapest Bangkok to Kathmandu Tribhuvan flight route?

Accepted Answer

Fly from Bangkok Don Mueang Intl to Kathmandu Tribhuvan for the best Bangkok - Kathmandu Tribhuvan flight prices

Question 6

What is the typical price of a round-trip flight between Bangkok and Kathmandu?

Accepted Answer

Prices are currently typical for flights on this route.Typical prices usually range from $268 to $449.
The lowest price recently found on this route was $341.

Question 7

How far in advance should I book a flight to Kathmandu?

Accepted Answer

You are more likely to see cheaper flights to Kathmandu from Bangkok when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $282 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Bangkok for as low as $241 on momondo.

Question 8

How many flights depart from Bangkok to Kathmandu on average per week?

Accepted Answer

16 flights are operational weekly from Bangkok to Kathmandu as of January 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

Question 9

What is the cheapest time of day to depart on your flight to Kathmandu?

Accepted Answer

In the morning is the cheapest time of day to fly from Bangkok to Kathmandu when you can find flight prices for as low as $284. Flying to Kathmandu in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $460.

Question 10

How many flights depart from Bangkok to Kathmandu on average per day?

Accepted Answer

2 flights are operational daily from Bangkok to Kathmandu as of January 2026. The most popular departure time for this route is 9:00PM, with 45% of flights per day taking off at noon.

Question 11

How often are flights from Bangkok to Kathmandu delayed?

Accepted Answer

Historically, on average around 34% of flights between Bangkok and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

Question 12

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Question 13

What is the most punctual flight time for Bangkok to Kathmandu flights?

Accepted Answer

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

Question 14

What is the cheapest airline that flies from Bangkok to Kathmandu Tribhuvan?

Accepted Answer

IndiGo, Air India, and SriLankan Airlines are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

Question 15

What cabin class options are available on Bangkok to Kathmandu Tribhuvan flights?

Accepted Answer

There are 3 cabin classes available to choose from on Bangkok to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 16

When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?

Accepted Answer

Prices for flights from Bangkok to Kathmandu Tribhuvan Airport are refreshed on a daily basis.

Question 17

How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?

Accepted Answer

As of January 2026, there are 4 operators available to choose from for flights from Bangkok to Kathmandu Tribhuvan Airport.

Question 18

How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Bangkok to Kathmandu Tribhuvan Airport.

Question 19

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

Accepted Answer

The necessary travel and health documents for your Kathmandu Tribhuvan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Fastest flight time	3h 25m
Direct flights	Every day
Airports in Kathmandu	1 airport

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom $133	Free Cancellation	Rating 7.5 231 reviews	Search Thai AirAsia flights
Thai Lion Air	PriceFrom $183	Free Cancellation	Rating 7.0 39 reviews	Search Thai Lion Air flights
Nepal Airlines	PriceFrom $386	Free Cancellation	Rating 0.0 0 reviews	Search Nepal Airlines flights
Thai Airways	PriceFrom $439	Free Cancellation	Rating 7.8 380 reviews	Search Thai Airways flights

Cheap flights from Bangkok to Kathmandu from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok to Kathmandu departing on 3/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Bangkok to Kathmandu

What is the typical price of a round-trip flight between Bangkok and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The month of June is another great option to travel to Kathmandu, with average flight prices from Bangkok averaging around $257.

What is the cheapest day to depart on your flight to Kathmandu?

What is the cheapest time of day to depart on your flight to Kathmandu?

What is the cheapest Bangkok to Kathmandu Tribhuvan flight route?

Fly from Bangkok Don Mueang Intl to Kathmandu Tribhuvan for the best Bangkok - Kathmandu Tribhuvan flight prices

How far in advance should I book a flight to Kathmandu?

What cabin class options are available on Bangkok to Kathmandu Tribhuvan flights?

There are 3 cabin classes available to choose from on Bangkok to Kathmandu Tribhuvan flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Bangkok to Kathmandu Tribhuvan?

IndiGo, Air India, and SriLankan Airlines are the most popular carriers operating from Bangkok to Kathmandu Tribhuvan

What airlines fly to Kathmandu?

How often are flights from Bangkok to Kathmandu delayed?

Historically, on average around 34% of flights between Bangkok and Kathmandu have experienced a delay on any given week. The average delay length over the past 12 months has been 92 minutes.

What is the most punctual flight time for Bangkok to Kathmandu flights?

Generally, flights departing in the evening tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Bangkok to Kathmandu flights?

According to our data, Thai Airways have had the least number of delays on this route over the last 12 months; with about 25% of their flights experiencing any sort of delay.

How many flights depart from Bangkok to Kathmandu on average per day?

2 flights are operational daily from Bangkok to Kathmandu as of January 2026. The most popular departure time for this route is 9:00PM, with 45% of flights per day taking off at noon.

How many flights depart from Bangkok to Kathmandu on average per week?

16 flights are operational weekly from Bangkok to Kathmandu as of January 2026. The most popular departure day for this route is Mon, with 19% of flights per week taking off on this day.

Cheap Bangkok to Kathmandu flight deals and tips

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How far is Bangkok to Kathmandu Tribhuvan by plane?

When did momondo last update prices for flights from Bangkok to Kathmandu Tribhuvan Airport?

How many operators does momondo search for flights from Bangkok to Kathmandu Tribhuvan Airport?

How old do you have to be to fly from Bangkok to Kathmandu Tribhuvan Airport?

What documentation or ID do you need to fly to Kathmandu Tribhuvan Airport?

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