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Cheap flights from Southeast Asia to Kathmandu from C$ 474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southeast Asia to Kathmandu departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southeast Asia to Kathmandu

Cheap round-trip flights

Enter your travel dates to find the best prices.
IndiGo Logo
10:50 a.m. - 9:50 a.m.
BKK
-
KTM
24h 15m1 stop
IndiGo Logo
10:50 a.m. - 7:50 p.m.
KTM
-
BKK
7h 45m1 stop
C$ 478IndiGo
Mon, 12 Jan - Wed, 14 Jan
Multiple Airlines Logo
10:50 a.m. - 9:50 a.m.
BKK
-
KTM
24h 15m1 stop
Multiple Airlines Logo
11:10 a.m. - 3:45 p.m.
KTM
-
BKK
3h 20mdirect
C$ 497Multiple Airlines
Mon, 12 Jan - Wed, 14 Jan
China Southern Logo
11:25 a.m. - 11:30 a.m.
BKK
-
KTM
25h 20m1 stop
China Southern Logo
12:30 p.m. - 2:05 p.m.
KTM
-
BKK
24h 20m1 stop
C$ 506China Southern
Tue, 10 Mar - Fri, 13 Mar
Multiple Airlines Logo
8:40 p.m. - 12:15 a.m.
BKK
-
KTM
28h 50m2 stops
Multiple Airlines Logo
10:50 a.m. - 7:50 p.m.
KTM
-
BKK
7h 45m1 stop
C$ 547Multiple Airlines
Mon, 12 Jan - Wed, 14 Jan
Nepal Airlines Logo
4:45 p.m. - 7:00 p.m.
BKK
-
KTM
3h 30mdirect
Nepal Airlines Logo
11:10 a.m. - 3:45 p.m.
KTM
-
BKK
3h 20mdirect
C$ 555Nepal Airlines
Mon, 12 Jan - Wed, 14 Jan
Thai Airways Logo
10:15 a.m. - 12:25 p.m.
BKK
-
KTM
3h 25mdirect
Thai Airways Logo
1:30 p.m. - 6:15 p.m.
KTM
-
BKK
3h 30mdirect
C$ 637Thai Airways
Mon, 9 Feb - Sun, 15 Feb
Malaysia Airlines Logo
8:05 p.m. - 12:00 p.m.
BKK
-
KTM
17h 10m1 stop
Malaysia Airlines Logo
1:00 p.m. - 11:10 p.m.
KTM
-
BKK
8h 55m1 stop
C$ 851Malaysia Airlines
Thu, 26 Feb - Fri, 13 Mar
China Southern Logo
7:55 p.m. - 11:30 a.m.
BKK
-
KTM
16h 50m1 stop
China Southern Logo
12:30 p.m. - 12:55 p.m.
KTM
-
BKK
23h 10m1 stop
C$ 878China Southern
Mon, 9 Feb - Sun, 15 Feb
Malaysia Airlines Logo
8:05 p.m. - 12:00 p.m.
BKK
-
KTM
17h 10m1 stop
Malaysia Airlines Logo
1:00 p.m. - 11:10 p.m.
KTM
-
BKK
8h 55m1 stop
C$ 887Malaysia Airlines
Fri, 20 Feb - Fri, 13 Mar
Malaysia Airlines Logo
6:40 p.m. - 12:00 p.m.
BKK
-
KTM
18h 35m1 stop
Malaysia Airlines Logo
10:30 p.m. - 5:40 p.m.
KTM
-
BKK
17h 55m1 stop
C$ 894Malaysia Airlines
Thu, 26 Feb - Sun, 15 Mar

Cathay Pacific flights from Southeast Asia to Kathmandu

Our best Cathay Pacific deals on Southeast Asia to Kathmandu flight tickets
Cathay Pacific
26 Feb
BKK11:40 a.m.Bangkok Suvarnabhumi
11h 05m
1 stop
KTM9:30 p.m.Kathmandu Tribhuvan
12 Mar
KTM10:55 p.m.Kathmandu Tribhuvan
18h 05m
1 stop
BKK6:15 p.m.Bangkok Suvarnabhumi
C$ 1,064
Find similar
Cathay Pacific
23 Feb
BKK7:55 a.m.Bangkok Suvarnabhumi
14h 50m
1 stop
KTM9:30 p.m.Kathmandu Tribhuvan
12 Mar
KTM10:55 p.m.Kathmandu Tribhuvan
13h 55m
1 stop
BKK2:05 p.m.Bangkok Suvarnabhumi
C$ 1,174
Find similar

China Southern flights from Southeast Asia to Kathmandu

Our best China Southern deals on Southeast Asia to Kathmandu flight tickets
China Southern
10 Mar
BKK7:55 p.m.Bangkok Suvarnabhumi
16h 50m
1 stop
KTM11:30 a.m.Kathmandu Tribhuvan
13 Mar
KTM12:30 p.m.Kathmandu Tribhuvan
24h 20m
1 stop
BKK2:05 p.m.Bangkok Suvarnabhumi
C$ 506
Find similar
China Southern
9 Feb
BKK7:55 p.m.Bangkok Suvarnabhumi
16h 50m
1 stop
KTM11:30 a.m.Kathmandu Tribhuvan
15 Feb
KTM12:30 p.m.Kathmandu Tribhuvan
23h 10m
1 stop
BKK12:55 p.m.Bangkok Suvarnabhumi
C$ 878
Find similar
China Southern
9 Feb
BKK6:05 p.m.Bangkok Suvarnabhumi
18h 40m
1 stop
KTM11:30 a.m.Kathmandu Tribhuvan
15 Feb
KTM11:30 p.m.Kathmandu Tribhuvan
22h 45m
2 stops
BKK11:30 p.m.Bangkok Suvarnabhumi
C$ 1,400
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Southeast Asia to Kathmandu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 18 December 2025.
Use the filters below to find and compare flights from Southeast Asia to Kathmandu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 12/1

10:50 a.m.-9:50 a.m.

1 stop24h 15m

Kathmandu Tribhuvan

Wed 14/1

10:50 a.m.-7:50 p.m.

1 stop7h 45m

C$ 478

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 12/1

10:50 a.m.-9:50 a.m.

1 stop24h 15m

Kathmandu Tribhuvan

Wed 14/1

11:10 a.m.-3:45 p.m.

Nonstop3h 20m

C$ 497

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Tue 10/3

11:25 a.m.-11:30 a.m.

1 stop25h 20m

Kathmandu Tribhuvan

Fri 13/3

12:30 p.m.-2:05 p.m.

1 stop24h 20m

C$ 506

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 12/1

8:40 p.m.-12:15 a.m.

2 stops28h 50m

Kathmandu Tribhuvan

Wed 14/1

10:50 a.m.-7:50 p.m.

1 stop7h 45m

C$ 547

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 12/1

4:45 p.m.-7:00 p.m.

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 14/1

11:10 a.m.-3:45 p.m.

Nonstop3h 20m

C$ 555

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

10:15 a.m.-12:25 p.m.

Nonstop3h 25m

Kathmandu Tribhuvan

Sun 15/2

1:30 p.m.-6:15 p.m.

Nonstop3h 30m

C$ 637

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 26/2

8:05 p.m.-12:00 p.m.

1 stop17h 10m

Kathmandu Tribhuvan

Fri 13/3

1:00 p.m.-11:10 p.m.

1 stop8h 55m

C$ 851

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 9/2

7:55 p.m.-11:30 a.m.

1 stop16h 50m

Kathmandu Tribhuvan

Sun 15/2

12:30 p.m.-12:55 p.m.

1 stop23h 10m

C$ 878

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 20/2

8:05 p.m.-12:00 p.m.

1 stop17h 10m

Kathmandu Tribhuvan

Fri 13/3

1:00 p.m.-11:10 p.m.

1 stop8h 55m

C$ 887

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 26/2

6:40 p.m.-12:00 p.m.

1 stop18h 35m

Kathmandu Tribhuvan

Sun 15/3

10:30 p.m.-5:40 p.m.

1 stop17h 55m

C$ 894

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kathmandu from

How to get the cheapest flight ticket from Southeast Asia 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 cheapest month to fly to Kathmandu?

The cheapest month to fly to Kathmandu from Southeast Asia is in May. Flight prices, which tend to average around C$ 765, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Kathmandu from Southeast Asia during March instead. Flights to Kathmandu in March, while not as cheap as those in May, still average around C$ 796.

What is the cheapest Southeast Asia to Kathmandu Tribhuvan flight route?

Fly from Bangkok Don Mueang Intl to Kathmandu Tribhuvan for the best Southeast Asia - 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 Southeast Asia when booking weeks ahead of your departure date. In general, you can expect to find flights to Kathmandu for around C$ 837 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kathmandu from Southeast Asia for as low as C$ 766 on momondo.

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

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

Can stopping save me money on Southeast Asia to Kathmandu flights?

No. A direct flight is the cheapest option for a flight between Southeast Asia to Kathmandu.

Cheap Southeast Asia to Kathmandu flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southeast Asia to Kathmandu

Fastest flight time

3h 25m

Direct flights

Every day

Airports in Kathmandu

1 airport
The fastest flight from Southeast Asia to Kathmandu takes 3h 25m
Direct flights go from Southeast Asia to Kathmandu every day.
There is 1 airport in Kathmandu. From Southeast Asia there are direct flights to Kathmandu Tribhuvan (KTM).
Search flight deals

  • When did momondo last update prices for flights from Southeast Asia to Kathmandu Tribhuvan Airport?

    Prices for flights from Southeast Asia to Kathmandu Tribhuvan Airport are updated daily.

  • How many operators does momondo search for flights from Southeast Asia to Kathmandu Tribhuvan Airport?

  • How old do you have to be to fly from Southeast Asia to Kathmandu Tribhuvan Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southeast Asia 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 license 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 Southeast Asia to Kathmandu?

Best airlines flying from Southeast Asia to Kathmandu

Compare and see reviews for airlines that fly from Southeast Asia to Kathmandu with momondo
Airline
Rating
Free Cancellation
Price
Thai AirAsiaPriceFrom C$ 273Free CancellationRating
7.4
225 reviews
Search Thai AirAsia flights
Thai Lion AirPriceFrom C$ 326Free CancellationRating
6.9
35 reviews
Search Thai Lion Air flights

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 Southeast Asia 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 Southeast Asia.

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

momondo does allow users to show only those flights to Kathmandu from Southeast Asia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Southeast Asia to Kathmandu?

Once you have performed a search for Southeast Asia 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 Southeast Asia to Kathmandu right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Southeast Asia to Kathmandu flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Fly your favourite airline to Kathmandu

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Thai AirAsia
Thai Lion Air