Q: How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Airfare is typical for this route at the moment. Bangkok Suvarnabhumi Airport to Kathmandu flights typically cost between £197 and £369 in February. The cheapest return price found within the last 5 days was £323 on Thai Airways (26 Feb–4 Mar).

Question 1

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

Accepted Answer

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Question 2

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

Accepted Answer

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.

Question 3

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Accepted Answer

Airfare is typical for this route at the moment.Bangkok Suvarnabhumi Airport to Kathmandu flights typically cost between £197 and £369 in February.
The cheapest return price found within the last 5 days was £323 on Thai Airways (26 Feb–4 Mar).

Question 4

How often are flights from Bangkok to Kathmandu delayed?

Accepted Answer

About 26% of weekly flights between Bangkok and Kathmandu have experienced delays in the past year, with the average delay time being 86 minutes.

Question 5

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

Accepted Answer

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

Question 6

How long is the flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Accepted Answer

IndiGo and Thai Airways can get you from Bangkok Suvarnabhumi Airport to Kathmandu in just under 3h 25m. Your travel time can differ by up to 10h 55m. There are 1384 mi between Bangkok Suvarnabhumi Airport and Kathmandu. This flight may include one or multiple stops.

Question 7

What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Kathmandu round-trip?

Accepted Answer

Our cheapest airline available from Bangkok Suvarnabhumi Airport to Kathmandu is Thai Lion Air. Our recent data shows that you can find tickets from as low as £82 on this airline. Additional options worth looking into are Thai AirAsia and Thai Airways, starting at £176 and £301 round-trip. Thai Lion Air is currently priced 69% below the average price you’ll pay for this route.

Question 8

What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Kathmandu one-way?

Accepted Answer

The cheapest airline one-way is Thai Lion Air, with whom users have recently found tickets for as low as £69. However, be on the lookout for offers from Thai AirAsia and Thai Airways, as they are both options that can get you from Bangkok Suvarnabhumi Airport to Kathmandu for a low price.

Question 9

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Accepted Answer

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 10

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Bangkok Suvarnabhumi Airport to Kathmandu (average of £190). Flying from Bangkok Suvarnabhumi Airport to Kathmandu in October is currently the most expensive (average of £360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 11

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kathmandu

Accepted Answer

The most flights from BKK to KTM are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Question 12

E

Accepted Answer

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 370.0 inches per month. July is typically the wettest month, when rainfall can reach 370.0 mm. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 mm.

Question 13

E

Accepted Answer

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 10.0 C).

Question 14

What are the most popular airlines that fly from Bangkok Suvarnabhumi Airport to Kathmandu?

Accepted Answer

When booking a flight from Bangkok Suvarnabhumi Airport to Kathmandu, you may want to consider flying on Thai Lion Air, Thai AirAsia or Thai Airways as they are the most popular for this route.

Question 15

What is the cheapest time of day to fly from BKK to KTM?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok Suvarnabhumi Airport to Kathmandu as you normally would.

Question 16

What airport do you fly into for flights to Kathmandu from Bangkok Suvarnabhumi?

Accepted Answer

Kathmandu Tribhuvan (KTM), located 2.5 mi from the city center, is the airport you fly into when you book flights from Bangkok Suvarnabhumi to Kathmandu. 3 airlines have flights to Tribhuvan from Bangkok Suvarnabhumi on a regular basis. Booking flights from Bangkok Suvarnabhumi to Kathmandu Tribhuvan should not be difficult; the airport handles an average of 2 inbound flights from Bangkok Suvarnabhumi per day.

Question 17

Can I find deals for flights from Suvarnabhumi to Kathmandu that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Suvarnabhumi to Kathmandu flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Suvarnabhumi to Kathmandu?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Suvarnabhumi to Kathmandu.

Question 19

Can I find deals for business class flights from Suvarnabhumi to Kathmandu?

Accepted Answer

Yes. Cheapflights offers flight deals from Suvarnabhumi to Kathmandu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Suvarnabhumi to Kathmandu?

Accepted Answer

Cheapflights makes it easy to find Suvarnabhumi to Kathmandu flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 21

Why should you use Cheapflights to find cheap flight tickets from Suvarnabhumi to Kathmandu?

Accepted Answer

Cheapflights simply makes it quick and affordable to book flights from Suvarnabhumi to Kathmandu by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Question 22

Can Cheapflights find flights from Suvarnabhumi to Kathmandu with no change fees?

Accepted Answer

Certainly. Search results for flights to Kathmandu from Suvarnabhumi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Question 23

Can Cheapflights notify me if prices for flights from Suvarnabhumi to Kathmandu become cheaper?

Accepted Answer

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kathmandu from Suvarnabhumi today and book when prices fit your budget.

Round-trip from	£323
One-way from	£168
Popular in	July
Cheapest in	January
Average price	£347
Good one-way deal	£301 or less

Airline	Cheapest	Average	Flexibility	On-time
Thai Lion Air	Cheapest£82	Average£317	FlexibilityNo cancel fee	On-timeN/A	Search Thai Lion Air flights
Thai AirAsia	Cheapest£176	Average£190	FlexibilityNo cancel fee	On-time87%	Search Thai AirAsia flights
Thai Airways	Cheapest£301	Average£410	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights

Cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu from £168

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Suvarnabhumi to Kathmandu

Cheapest flights from Suvarnabhumi to KathmanduExplore the most affordable flight options available from Suvarnabhumi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Suvarnabhumi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Suvarnabhumi to KathmanduDiscover carefully curated flight deals from Suvarnabhumi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Suvarnabhumi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Suvarnabhumi to KathmanduExplore direct flight options from Suvarnabhumi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from Suvarnabhumi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Suvarnabhumi to KathmanduDiscover last-minute flight deals from Suvarnabhumi to Kathmandu. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Suvarnabhumi to Kathmandu. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Suvarnabhumi to KathmanduSearch for one-way flight options from Suvarnabhumi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Suvarnabhumi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Cheapflights Insights

How far ahead should I book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

The price you pay for your flight from Bangkok Suvarnabhumi Airport to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

What is the cheapest time of day to fly from BKK to KTM?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bangkok Suvarnabhumi Airport to Kathmandu as you normally would.

How much does it cost for a return flight from Bangkok Suvarnabhumi Airport to Kathmandu?

Airfare is typical for this route at the moment.

Bangkok Suvarnabhumi Airport to Kathmandu flights typically cost between £197 and £369 in February.The cheapest return price found within the last 5 days was £323 on Thai Airways (26 Feb–4 Mar).

Weekly flight availability from Bangkok Suvarnabhumi Airport to Kathmandu

The most flights from BKK to KTM are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Bangkok to Kathmandu delayed?

About 26% of weekly flights between Bangkok and Kathmandu have experienced delays in the past year, with the average delay time being 86 minutes.

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

Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

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

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, Thai Airways have had the lowest number of delays on this route, with just 19% of flights being delayed.

Reviews of airlines servicing Kathmandu

Related info for your journey

What airport do you fly into for flights to Kathmandu from Bangkok Suvarnabhumi?

How long is the flight from Bangkok Suvarnabhumi Airport to Kathmandu?

What are the cheapest airlines flying from Bangkok Suvarnabhumi Airport to Kathmandu round-trip?

What are the cheapest airlines to fly from Bangkok Suvarnabhumi Airport to Kathmandu one-way?

Can I find deals for flights from Suvarnabhumi to Kathmandu that include hotel bookings?

How can I find direct flights from Suvarnabhumi to Kathmandu?

Can I find deals for business class flights from Suvarnabhumi to Kathmandu?

What is the cheapest month to book a flight from Bangkok Suvarnabhumi Airport to Kathmandu?

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Other flights to Kathmandu

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Top 3 airlines flying from Suvarnabhumi to Kathmandu

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Can Cheapflights notify me if prices for flights from Suvarnabhumi to Kathmandu become cheaper?

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Cheapest flights from Suvarnabhumi to Kathmandu
Explore the most affordable flight options available from Suvarnabhumi to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Suvarnabhumi to Kathmandu
Discover carefully curated flight deals from Suvarnabhumi to Kathmandu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Suvarnabhumi to Kathmandu
Explore direct flight options from Suvarnabhumi to Kathmandu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Suvarnabhumi to Kathmandu
Discover last-minute flight deals from Suvarnabhumi to Kathmandu. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Suvarnabhumi to Kathmandu
Search for one-way flight options from Suvarnabhumi to Kathmandu. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Bangkok Suvarnabhumi Airport to Kathmandu flights typically cost between £197 and £369 in February.
The cheapest return price found within the last 5 days was £323 on Thai Airways (26 Feb–4 Mar).