Question 1

Which airlines fly to Bangkok Suvarnabhumi Airport?

Accepted Answer

Thai AirAsia, Thai Airways and Thai Lion Air are the top three most popular airlines that fly to Bangkok Suvarnabhumi Airport from Kathmandu according to our data. Thai AirAsia is the first choice among our users, with 51% of people opting to fly with this airline when travelling to Bangkok Suvarnabhumi Airport. Keep in mind that there are 3 different airlines that fly to Bangkok Suvarnabhumi Airport on a routine basis, so you have a few additional options to choose from.

Question 2

What is the cheapest Kathmandu Tribhuvan to Bangkok Suvarnabhumi flight route?

Accepted Answer

Fly from Kathmandu Tribhuvan to Bangkok Suvarnabhumi for the best Kathmandu Tribhuvan - Bangkok Suvarnabhumi flight prices

Question 3

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

Accepted Answer

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Question 4

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

Accepted Answer

Malaysia Airlines and Singapore Airlines are the most popular carriers operating from Kathmandu Tribhuvan to Bangkok Suvarnabhumi

Question 5

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Kathmandu when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around ₹ 26,464 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Kathmandu for as low as ₹ 20,769 on momondo.

Question 6

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

Accepted Answer

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

Question 7

How have Kathmandu to Bangkok Suvarnabhumi Airport flight prices changed over time?

Accepted Answer

As of January 2026, prices for Kathmandu to Bangkok Suvarnabhumi Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

Question 8

How often are flights from Kathmandu to Bangkok delayed?

Accepted Answer

Historically, on average around 34% of flights between Kathmandu and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

Question 9

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

Accepted Answer

As of January 2026, there are 16 flights per week flying from Kathmandu to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Question 10

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

Accepted Answer

If you’re not able to fly to Bangkok Suvarnabhumi Airport in July, then August is your next best option. Flight prices from Kathmandu to Bangkok Suvarnabhumi Airport during August average around ₹ 23,605.

Question 11

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

Accepted Answer

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

Question 12

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

Accepted Answer

The number of flights available between Kathmandu and Bangkok Suvarnabhumi Airport is 2 per day as of January 2026. The most frequent departure time is 13:00, with 43% of daily flights leaving in the afternoon.

Question 13

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

In the afternoon is the cheapest time of day to fly from Kathmandu to Bangkok Suvarnabhumi Airport when you can find flight prices for as low as ₹ 22,744. Flying to Bangkok Suvarnabhumi Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are ₹ 52,441 on average. Flights to Bangkok Suvarnabhumi Airport from Kathmandu in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

Question 14

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

Accepted Answer

There are 2 cabin classes available to choose from on Kathmandu Tribhuvan to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 15

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

Accepted Answer

According to our data, Monday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Kathmandu. The lowest ticket price found for a Monday departure recently was ₹ 32,593. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Bangkok Suvarnabhumi Airport on Sunday is ₹ 68,905.

Question 16

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

Accepted Answer

Prices for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport refresh daily.

Question 17

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

Accepted Answer

As of January 2026, there are 3 operators available to choose from for flights from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport.

Question 18

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

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport.

Question 19

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

Accepted Answer

The travel and health documents you'll need for your trip to Bangkok Suvarnabhumi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Fastest flight time	3h 15m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun

Airline	Rating	Free Cancellation	Price
Thai AirAsia	PriceFrom ₹ 14,880	Free Cancellation	Rating 7.5 230 reviews	Search Thai AirAsia flights
Thai Lion Air	PriceFrom ₹ 15,348	Free Cancellation	Rating 6.8 37 reviews	Search Thai Lion Air flights
Thai Airways	PriceFrom ₹ 29,796	Free Cancellation	Rating 7.8 379 reviews	Search Thai Airways flights

Cheap flights from Kathmandu to Bangkok from ₹ 12,809

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kathmandu to Bangkok departing on 18/2. 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 Kathmandu to Bangkok Suvarnabhumi Airport

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

If you’re not able to fly to Bangkok Suvarnabhumi Airport in July, then August is your next best option. Flight prices from Kathmandu to Bangkok Suvarnabhumi Airport during August average around ₹ 23,605.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

What is the cheapest Kathmandu Tribhuvan to Bangkok Suvarnabhumi flight route?

Fly from Kathmandu Tribhuvan to Bangkok Suvarnabhumi for the best Kathmandu Tribhuvan - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

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

There are 2 cabin classes available to choose from on Kathmandu Tribhuvan to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Kathmandu to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of January 2026, prices for Kathmandu to Bangkok Suvarnabhumi Airport flights are approximately 14% cheaper when compared to flights at the same time last year.

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

Malaysia Airlines and Singapore Airlines are the most popular carriers operating from Kathmandu Tribhuvan to Bangkok Suvarnabhumi

Which airlines fly to Bangkok Suvarnabhumi Airport?

How often are flights from Kathmandu to Bangkok delayed?

Historically, on average around 34% of flights between Kathmandu and Bangkok have experienced a delay on any given week. The average delay length over the past 12 months has been 122 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

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

Sunday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Thai Airways have had the fewest delays on this route over the last 12 months, with about 27% of their flights experiencing any sort of delay.

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

The number of flights available between Kathmandu and Bangkok Suvarnabhumi Airport is 2 per day as of January 2026. The most frequent departure time is 13:00, with 43% of daily flights leaving in the afternoon.

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

As of January 2026, there are 16 flights per week flying from Kathmandu to Bangkok Suvarnabhumi Airport. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

When to book flights from Kathmandu to Bangkok Suvarnabhumi Airport

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

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

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

What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

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