Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Bangkok Suvarnabhumi Airport to Kathmandu from $354

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 Suvarnabhumi Airport to Kathmandu departing on 15/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Kathmandu

Cheap return flights

These are some of the best return flight deals from Bangkok Suvarnabhumi Airport to Kathmandu 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 Bangkok Suvarnabhumi Airport to Kathmandu.

Cheap last-minute flights

Planning a quick getaway from Bangkok Suvarnabhumi Airport to Kathmandu? 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 Kathmandu, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from Bangkok Suvarnabhumi Airport to Kathmandu

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

All return flight deals from Bangkok Suvarnabhumi Airport to Kathmandu

The cheapest plane tickets from Bangkok Suvarnabhumi Airport to Kathmandu found on KAYAK recently.
18:05 - 11:00BKK-KTM
18h 10m1 stop
12:00 - 01:00KTM-BKK
11h 45m1 stop
$570China Southern
Find Deal
Wed, 5 Mar - Wed, 12 Mar
06:00 - 22:30BKK-KTM
17h 45m1 stop
23:30 - 18:55KTM-BKK
18h 10m1 stop
$636Malaysia Airlines
Find Deal
Mon, 12 May - Thu, 29 May
19:40 - 22:30BKK-KTM
28h 05m1 stop
13:00 - 23:05KTM-BKK
8h 50m1 stop
$643Malaysia Airlines
Find Deal
Sat, 14 Jun - Sat, 21 Jun
17:55 - 09:05BKK-KTM
16h 25m1 stop
13:30 - 18:15KTM-BKK
3h 30mdirect
Wed, 5 Mar - Wed, 12 Mar
04:10 - 15:35BKK-KTM
36h 40m2 stops
14:55 - 20:00KTM-BKK
27h 50m1 stop
Tue, 4 Mar - Wed, 12 Mar
03:05 - 15:30BKK-KTM
37h 40m2 stops
16:30 - 18:05KTM-BKK
24h 20m2 stops
$1,481Air China
Find Deal
Tue, 4 Mar - Wed, 12 Mar
02:15 - 14:40BKK-KTM
13h 40m1 stop
01:10 - 12:15KTM-BKK
33h 50m1 stop
$2,044Emirates
Find Deal
Wed, 23 Apr - Sat, 26 Apr
09:30 - 00:10BKK-KTM
15h 55m1 stop
01:10 - 18:20KTM-BKK
15h 55m1 stop
$2,052Emirates
Find Deal
Tue, 6 May - Fri, 23 May
16:55 - 19:45BKK-KTM
28h 05m1 stop
21:00 - 14:05KTM-BKK
15h 50m1 stop
$3,297Cathay Pacific
Find Deal
Thu, 13 Mar - Fri, 21 Mar
16:55 - 19:45BKK-KTM
28h 05m1 stop
21:00 - 22:35KTM-BKK
24h 20m1 stop
$3,468Cathay Pacific
Find Deal
Thu, 13 Mar - Sun, 16 Mar
06:00 - 22:30BKK-KTM
17h 45m1 stop
$354Malaysia Airlines
Find Deal
Tue, 15 Apr
17:15 - 22:30BKK-KTM
30h 30m1 stop
$362Malaysia Airlines
Find Deal
Sun, 13 Apr
19:40 - 22:30BKK-KTM
28h 05m1 stop
$454Malaysia Airlines
Find Deal
Wed, 2 Apr
19:40 - 22:30BKK-KTM
28h 05m1 stop
$465Malaysia Airlines
Find Deal
Sat, 12 Apr
20:05 - 12:00BKK-KTM
17h 10m1 stop
$1,001Malaysia Airlines
Find Deal
Fri, 31 Jan
02:45 - 20:35BKK-KTM
19h 05m2 stops
$1,112
Find Deal
Sun, 30 Mar
02:00 - 18:20BKK-KTM
17h 35m1 stop
$1,229Emirates
Find Deal
Mon, 17 Mar
02:15 - 18:20BKK-KTM
17h 20m1 stop
$1,232Emirates
Find Deal
Fri, 2 May
09:20 - 16:05BKK-KTM
32h 00m3 stops
$1,251Emirates
Find Deal
Sun, 26 Jan
02:45 - 20:35BKK-KTM
19h 05m2 stops
$1,330
Find Deal
Tue, 1 Apr
20:25 - 14:45BKK-KTM
19h 35m2 stops
17:00 - 18:00KTM-BKK
23h 45m2 stops
$2,039
Find Deal
Wed, 22 Jan - Mon, 27 Jan
20:25 - 14:45BKK-KTM
19h 35m2 stops
17:00 - 18:00KTM-BKK
23h 45m2 stops
$2,042
Find Deal
Wed, 22 Jan - Sun, 2 Feb
02:00 - 16:05BKK-KTM
15h 20m2 stops
09:20 - 21:25KTM-BKK
34h 50m2 stops
$2,633Emirates
Find Deal
Tue, 21 Jan - Sun, 2 Feb
02:00 - 16:05BKK-KTM
15h 20m2 stops
17:05 - 23:25KTM-BKK
29h 05m2 stops
$2,856Emirates
Find Deal
Tue, 21 Jan - Mon, 27 Jan
16:45 - 19:00BKK-KTM
3h 30mdirect
11:10 - 15:45KTM-BKK
3h 20mdirect
$659Nepal Airlines
Find Deal
Wed, 5 Mar - Wed, 12 Mar

China Southern flights from Bangkok Suvarnabhumi Airport to Kathmandu

Our best China Southern deals on Bangkok Suvarnabhumi Airport to Kathmandu flight tickets
China Southern
5 Mar
BKK18:05Bangkok Suvarnabhumi
18h 10m
1 stop
KTM11:00Kathmandu Tribhuvan
12 Mar
KTM12:00Kathmandu Tribhuvan
11h 45m
1 stop
BKK01:00Bangkok Suvarnabhumi
China Southern
4 Mar
BKK02:10Bangkok Suvarnabhumi
10h 05m
1 stop
KTM11:00Kathmandu Tribhuvan
12 Mar
KTM12:00Kathmandu Tribhuvan
25h 15m
1 stop
BKK14:30Bangkok Suvarnabhumi

Malaysia Airlines flights from Bangkok Suvarnabhumi Airport to Kathmandu

Our best Malaysia Airlines deals on Bangkok Suvarnabhumi Airport to Kathmandu flight tickets
Malaysia Airlines
12 May
BKK06:00Bangkok Suvarnabhumi
17h 45m
1 stop
KTM22:30Kathmandu Tribhuvan
29 May
KTM23:30Kathmandu Tribhuvan
18h 10m
1 stop
BKK18:55Bangkok Suvarnabhumi
Malaysia Airlines
14 June
BKK19:40Bangkok Suvarnabhumi
28h 05m
1 stop
KTM22:30Kathmandu Tribhuvan
21 June
KTM13:00Kathmandu Tribhuvan
8h 50m
1 stop
BKK23:05Bangkok Suvarnabhumi
Malaysia Airlines
12 June
BKK06:00Bangkok Suvarnabhumi
17h 45m
1 stop
KTM22:30Kathmandu Tribhuvan
19 June
KTM23:30Kathmandu Tribhuvan
12h 40m
1 stop
BKK13:25Bangkok Suvarnabhumi

See travel insights to Kathmandu from

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

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 typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Kathmandu?

What is the cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Bangkok Suvarnabhumi Airport is in January. Flight prices, which tend to average around $444, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Kathmandu from Bangkok Suvarnabhumi Airport during August instead. Flights to Kathmandu in August, while not as cheap as those in January, still average around $471.

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

The cheapest day to depart from Bangkok Suvarnabhumi Airport to Kathmandu is on a Sunday when prices can be found for as low as $0. Flights from Bangkok Suvarnabhumi Airport to Kathmandu on a Thursday will generally be more expensive and average around $737. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Kathmandu from Bangkok Suvarnabhumi Airport at midday is the least expensive time of day to depart. momondo users have found prices as low as $0 when looking at flights departing at midday. Flights to Kathmandu are more costly in the morning, with an average ticket price of $673. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

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

You are more likely to see cheaper flights to Kathmandu from Bangkok Suvarnabhumi Airport when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around $598 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Bangkok Suvarnabhumi Airport for as low as $452 on momondo.

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

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

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

As of January 2025, prices for Bangkok Suvarnabhumi Airport to Kathmandu flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Kathmandu

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

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

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

Best price found

$354

Fastest flight time

9h 20m

Direct flights

Thu

Airports in Kathmandu

1 airport
The best one-way flight to Kathmandu from Bangkok Suvarnabhumi Airport in the past 72 hours is $354. The best return flight deal from Bangkok Suvarnabhumi Airport to Kathmandu found on momondo in the last 72 hours is $570.
The fastest flight from Bangkok Suvarnabhumi Airport to Kathmandu takes 9h 20m
Direct flights go from Bangkok Suvarnabhumi Airport to Kathmandu on Thursday. Airline offering direct flights is Nepal Airlines..
There is 1 airport near Kathmandu: Kathmandu Tribhuvan (KTM)

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

    The straight-line distance from Bangkok Suvarnabhumi to Kathmandu Tribhuvan is 2231.4 km. Typically, this will take 9h 20m by plane in normal conditions.

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

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

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

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

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

    The travel and health documents you'll need for your trip to Kathmandu Tribhuvan 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 licence and a passport that is valid for six months after your intended arrival at Kathmandu Tribhuvan 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 Bangkok Suvarnabhumi Airport to Kathmandu?

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


Best airlines flying from Bangkok Suvarnabhumi Airport to Kathmandu

Compare and see reviews for airlines that fly from Bangkok Suvarnabhumi Airport to Kathmandu with momondo
Airline
Rating
Free cancellation
Price
Thai AirAsiaPriceFrom $188Free cancellationRating
7.4
234 reviews
Search Thai AirAsia flights
Thai AirwaysPriceFrom $659Free cancellationRating
7.8
338 reviews
Search Thai Airways flights
  • Thai Airways Flights From Bangkok Suvarnabhumi Airport to Kathmandu

    Thai Airways flies from Bangkok Suvarnabhumi Airport to Kathmandu around 14 times per week, with 338 momondo users rating the airline 7.8/10. The cheapest Thai Airways deal from Bangkok Suvarnabhumi Airport to Kathmandu in the last 72 hours was $408 (round-trip), much lower than the average airfare cost of $452 for Thai Airways flights on this route.


Travelling to a place near Kathmandu?

Book flights to Kathmandu if you plan to visit one of these locations
Nagarkot

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kathmandu from Bangkok.

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

All flight searches from Bangkok to Kathmandu on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Bangkok to Kathmandu flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Kathmandu from Bangkok are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Kathmandu trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Sat 25/1
Sat 1/2
Email me momondo's favourite deals

Find better results for your trip to Nepal

Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo