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Cheap flights from Kathmandu to Bangkok Suvarnabhumi Airport from £175

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 Suvarnabhumi Airport departing on 13/3. 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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Find the cheapest flights from Kathmandu to Bangkok

Cheap return flights

These are some of the best return flight deals from Kathmandu to Bangkok that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Kathmandu to Bangkok.

Cheap last-minute flights

Planning a quick getaway from Kathmandu to Bangkok? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Bangkok, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Kathmandu to Bangkok

Find recent return train or bus tickets from Kathmandu to Bangkok.

All return flight deals from Kathmandu to Bangkok

The cheapest plane tickets from Kathmandu to Bangkok found on KAYAK recently.
11:10 - 15:45KTM-BKK
3h 20mdirect
16:45 - 19:00BKK-KTM
3h 30mdirect
£284Nepal Airlines
Find Deal
Mon, 17 Feb - Wed, 26 Feb
00:25 - 05:10KTM-BKK
3h 30mdirect
10:15 - 12:25BKK-KTM
3h 25mdirect
£303Thai Airways
Find Deal
Wed, 2 Jul - Tue, 22 Jul
13:30 - 18:15KTM-BKK
3h 30mdirect
10:15 - 12:25BKK-KTM
3h 25mdirect
£305Thai Airways
Find Deal
Tue, 18 Feb - Sun, 23 Feb
14:55 - 07:40KTM-BKK
15h 30m1 stop
17:55 - 09:05BKK-KTM
16h 25m1 stop
£307Air India
Find Deal
Mon, 5 May - Sat, 10 May
14:55 - 07:40KTM-BKK
15h 30m1 stop
08:40 - 16:15BKK-KTM
8h 50m1 stop
£308Air India
Find Deal
Thu, 3 Jul - Tue, 22 Jul
14:55 - 20:00KTM-BKK
27h 50m1 stop
20:20 - 11:00BKK-KTM
15h 55m1 stop
Tue, 18 Feb - Sun, 23 Feb
13:30 - 18:15KTM-BKK
3h 30mdirect
18:55 - 11:00BKK-KTM
17h 20m1 stop
Mon, 17 Feb - Wed, 26 Feb
16:30 - 16:40KTM-BKK
22h 55m1 stop
19:30 - 15:30BKK-KTM
21h 15m2 stops
£475Air China
Find Deal
Mon, 17 Feb - Wed, 26 Feb
12:00 - 11:40KTM-BKK
46h 25m2 stops
02:10 - 11:00BKK-KTM
10h 05m1 stop
£541China Southern
Find Deal
Tue, 18 Feb - Sat, 22 Feb
23:55 - 19:20KTM-BKK
18h 10m1 stop
03:00 - 22:55BKK-KTM
21h 10m1 stop
£615China Southern
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Thu, 3 Jul - Mon, 21 Jul
14:55 - 20:00KTM-BKK
27h 50m1 stop
£175Air India
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Thu, 13 Mar
17:15 - 07:40KTM-BKK
13h 10m1 stop
£176Air India
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Sat, 12 Jul
00:25 - 05:10KTM-BKK
3h 30mdirect
£189Thai Airways
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Fri, 11 Jul
13:30 - 18:15KTM-BKK
3h 30mdirect
£190Thai Airways
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Thu, 13 Mar
13:45 - 21:20KTM-BKK
30h 20m2 stops
Thu, 13 Mar
13:00 - 23:10KTM-BKK
8h 55m1 stop
£306Malaysia Airlines
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Thu, 30 Jan
23:30 - 17:20KTM-BKK
16h 35m1 stop
£333Malaysia Airlines
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Fri, 18 Apr
13:00 - 14:30KTM-BKK
24h 15m1 stop
£374Malaysia Airlines
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Sat, 19 Apr
16:35 - 01:15KTM-BKK
31h 25m2 stops
£402China Eastern
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Sat, 12 Jul
10:15 - 14:05KTM-BKK
50h 35m2 stops
Thu, 20 Feb
09:20 - 23:15KTM-BKK
60h 40m2 stops
02:00 - 16:05BKK-KTM
15h 20m2 stops
£1,578Emirates
Find Deal
Mon, 27 Jan - Tue, 4 Feb
17:05 - 08:40KTM-BKK
38h 20m2 stops
02:00 - 16:05BKK-KTM
15h 20m2 stops
£1,634Emirates
Find Deal
Fri, 24 Jan - Tue, 4 Feb
19:20 - 12:05KTM-BKK
15h 30m1 stop
02:00 - 16:05BKK-KTM
15h 20m2 stops
£1,713Emirates
Find Deal
Fri, 24 Jan - Tue, 4 Feb
17:05 - 08:40KTM-BKK
38h 20m2 stops
20:35 - 16:05BKK-KTM
20h 45m2 stops
£1,720Emirates
Find Deal
Fri, 24 Jan - Sun, 2 Feb
17:05 - 23:15KTM-BKK
52h 55m2 stops
01:05 - 16:05BKK-KTM
16h 15m2 stops
£1,725Emirates
Find Deal
Fri, 24 Jan - Tue, 28 Jan
19:20 - 12:55KTM-BKK
16h 20m1 stop
09:20 - 16:05BKK-KTM
32h 00m3 stops
£1,728Emirates
Find Deal
Fri, 24 Jan - Mon, 27 Jan
17:05 - 08:40KTM-BKK
38h 20m2 stops
13:35 - 16:00BKK-KTM
27h 40m3 stops
£1,771Emirates
Find Deal
Fri, 24 Jan - Wed, 5 Feb
17:05 - 12:05KTM-BKK
17h 45m1 stop
03:10 - 08:20BKK-KTM
30h 25m1 stop
£1,855Emirates
Find Deal
Fri, 24 Jan - Tue, 4 Feb
17:05 - 08:40KTM-BKK
38h 20m2 stops
01:05 - 16:05BKK-KTM
16h 15m2 stops
£1,857Emirates
Find Deal
Fri, 24 Jan - Sat, 1 Feb
17:00 - 12:55KTM-BKK
18h 40m1 stop
01:05 - 16:00BKK-KTM
16h 10m2 stops
£1,878Emirates
Find Deal
Sat, 25 Jan - Fri, 31 Jan
11:10 - 15:45KTM-BKK
3h 20mdirect
16:45 - 19:00BKK-KTM
3h 30mdirect
£284Nepal Airlines
Find Deal
Mon, 17 Feb - Wed, 26 Feb
00:25 - 05:10KTM-BKK
3h 30mdirect
10:15 - 12:25BKK-KTM
3h 25mdirect
£303Thai Airways
Find Deal
Wed, 2 Jul - Tue, 22 Jul
13:30 - 18:15KTM-BKK
3h 30mdirect
10:15 - 12:25BKK-KTM
3h 25mdirect
£305Thai Airways
Find Deal
Tue, 18 Feb - Sun, 23 Feb
11:10 - 15:45KTM-BKK
3h 20mdirect
21:15 - 23:25BKK-KTM
3h 25mdirect
Mon, 5 May - Sat, 10 May
00:25 - 05:10KTM-BKK
3h 30mdirect
21:15 - 23:25BKK-KTM
3h 25mdirect
£421Thai Airways
Find Deal
Sun, 4 May - Sat, 10 May

Thai Airways flights from Kathmandu to Bangkok Suvarnabhumi Airport

Our best Thai Airways deals on Kathmandu to Bangkok Suvarnabhumi Airport flight tickets
Thai Airways
2 Jul
KTM00:25Kathmandu Tribhuvan
3h 30m
BKK05:10Bangkok Suvarnabhumi
22 Jul
BKK10:15Bangkok Suvarnabhumi
3h 25m
KTM12:25Kathmandu Tribhuvan
Thai Airways
18 Feb
KTM13:30Kathmandu Tribhuvan
3h 30m
BKK18:15Bangkok Suvarnabhumi
23 Feb
BKK10:15Bangkok Suvarnabhumi
3h 25m
KTM12:25Kathmandu Tribhuvan
Thai Airways
4 May
KTM00:25Kathmandu Tribhuvan
3h 30m
BKK05:10Bangkok Suvarnabhumi
10 May
BKK21:15Bangkok Suvarnabhumi
3h 25m
KTM23:25Kathmandu Tribhuvan

China Southern flights from Kathmandu to Bangkok Suvarnabhumi Airport

Our best China Southern deals on Kathmandu to Bangkok Suvarnabhumi Airport flight tickets
China Southern
18 Feb
KTM12:00Kathmandu Tribhuvan
46h 25m
2 stops
BKK11:40Bangkok Suvarnabhumi
22 Feb
BKK02:10Bangkok Suvarnabhumi
10h 05m
1 stop
KTM11:00Kathmandu Tribhuvan
China Southern
3 Jul
KTM23:55Kathmandu Tribhuvan
18h 10m
1 stop
BKK19:20Bangkok Suvarnabhumi
21 Jul
BKK03:00Bangkok Suvarnabhumi
21h 10m
1 stop
KTM22:55Kathmandu Tribhuvan
China Southern
3 Jul
KTM23:55Kathmandu Tribhuvan
33h 30m
2 stops
BKK10:40Bangkok Suvarnabhumi
22 Jul
BKK18:05Bangkok Suvarnabhumi
30h 05m
1 stop
KTM22:55Kathmandu Tribhuvan

See travel insights to Bangkok from

How to get the cheapest flight ticket from Kathmandu to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

If you don’t want to visit Bangkok Suvarnabhumi Airport in December, then you should wait until March to fly from Kathmandu, when ticket prices are also cheap, with an average price of £259.

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

According to our data, Saturday is the cheapest day to fly to Bangkok Suvarnabhumi Airport from Kathmandu. The lowest ticket price found for a Saturday departure recently was £380. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Kathmandu to Bangkok Suvarnabhumi Airport for around £491.

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

According to our data, the cheapest time of day to fly to Bangkok Suvarnabhumi Airport is in the afternoon. momondo users have found flights departing from Kathmandu to Bangkok Suvarnabhumi Airport in the afternoon for as low as £230. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are £430 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.

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?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Kathmandu when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around £288 when searching 23 weeks out.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 £197 on momondo.

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

There are 3 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 2025, prices for Kathmandu to Bangkok Suvarnabhumi Airport flights are approximately 21% cheaper when compared to flights at the same time last year.

When to book flights from Kathmandu to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Kathmandu to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Kathmandu to Bangkok Suvarnabhumi Airport (KTM to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kathmandu to Bangkok Suvarnabhumi Airport

Best price found

£175

Fastest flight time

3h 20m

Direct flights

Mon, Tue, Wed, Thu, Fri and Sat
The best one-way flight to Bangkok Suvarnabhumi Airport from Kathmandu in the past 72 hours is £175. The best return flight deal from Kathmandu to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is £284.
The fastest flight from Kathmandu to Bangkok Suvarnabhumi Airport takes 3h 20m
Direct flights go from Kathmandu to Bangkok Suvarnabhumi Airport on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Nepal Airlines and Thai Airways..

  • How far is Kathmandu Tribhuvan to Bangkok Suvarnabhumi by plane?

    Bangkok Suvarnabhumi is 1386.5 mi away from Kathmandu Tribhuvan. 3h 20m is a normal flight duration for this route.

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

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

  • 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?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kathmandu Tribhuvan Airport to Bangkok Suvarnabhumi Airport.

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

    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.

  • What is the most popular plane model from Kathmandu to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Kathmandu to Bangkok Suvarnabhumi Airport?


Best airlines flying from Kathmandu to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Kathmandu to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom £105Free CancellationRating
7.4
234 reviews
Search Thai AirAsia flights
Thai Lion AirPriceFrom £187Free CancellationRating
6.7
40 reviews
Search Thai Lion Air flights
Air IndiaPriceFrom £204Free CancellationRating
5.5
2,930 reviews
Search Air India flights
Nepal AirlinesPriceFrom £215Free CancellationRating
5.9
12 reviews
Search Nepal Airlines flights
Thai AirwaysPriceFrom £255Free CancellationRating
7.8
337 reviews
Search Thai Airways flights
Biman BangladeshPriceFrom £274Free CancellationRating
6.8
22 reviews
Search Biman Bangladesh flights
  • Thai Airways Flights From Kathmandu to Bangkok Suvarnabhumi Airport

    The lowest priced Thai Airways flight from Kathmandu to Bangkok Suvarnabhumi Airport from the last 72 hours was £315. Generally, Thai Airways has 14 flights on this route every week with an average price of £380. Thai Airways is rated 7.8/10 by our users.

  • Nepal Airlines Flights From Kathmandu to Bangkok Suvarnabhumi Airport

    Nepal Airlines is also a popular choice for this route. Nepal Airlines flight deals for Kathmandu to Bangkok Suvarnabhumi Airport start from as low as £265 round-trip, depending on your selected dates, with average Nepal Airlines deals seen on momondo around £364. Nepal Airlines operates 2 flights to Bangkok Suvarnabhumi Airport from Kathmandu in an average week. Users have rated it 5.9/10 across 12 reviews.


Travelling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Cha-am
Kanchanaburi
Chonburi
Ayutthaya
Sattahip
Ko Lan
Pak Chong
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Kathmandu to Bangkok?

It is quick and easy to find Kathmandu to Bangkok flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bangkok that suits you.

Can I find flights from Kathmandu to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Kathmandu with this policy.

How can momondo help me find flights from Kathmandu to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Kathmandu.

I’m not ready to book a flight from Kathmandu to Bangkok right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Bangkok, momondo offers a useful price alert feature which will track prices for flights to Bangkok from Kathmandu and alert you when they change.


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