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Cheap flights from Southeast Asia to Kathmandu from $352

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — KTM
1 Touko — 8 Touko1
1 adult

Cheap flight deals from Southeast Asia to Kathmandu

Keep the following information in mind while searching for Southeast Asia to Kathmandu flight deals. Data was last updated 26 huhtikuu 2025.

Round-trip from

$571

One-way from

$352
Air India
  • Air India
  • 22/6-28/6
  • 2 total stops
  • 28h 10m total
  • Southeast Asia to Kathmandu
Search Deals
Malaysia Airlines
  • Malaysia Airlines
  • 1/8
  • 1 total stop
  • 11h 55m total
  • Southeast Asia to Kathmandu
Search Deals

Find flight deals from Southeast Asia to Kathmandu

Cheapest flights from Southeast Asia to Kathmandu
Explore the most affordable flight options available from Southeast Asia to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 huhtikuu 2025.

su 22/615:05BKK - KTM
1 stop8h 40mMultiple Airlines
la 28/617:30KTM - BKK
1 stop19h 30mMultiple Airlines
Deal found 25/4$571
ma 15/914:15BKK - KTM
1 stop8h 45mMalaysia Airlines
ti 30/913:00KTM - BKK
1 stop8h 50mMalaysia Airlines
Deal found 26/4$655
su 22/610:15BKK - KTM
Nonstop3h 25mThai Airways
la 28/613:30KTM - BKK
Nonstop3h 30mThai Airways
Deal found 25/4$694
pe 26/915:15BKK - KTM
1 stop16h 35mAir India
ke 22/1007:35KTM - BKK
1 stop11h 35mAir India
Deal found 25/4$807
su 22/619:15BKK - KTM
2 stops21h 35mChina Eastern
la 28/616:35KTM - BKK
2 stops22h 00mChina Eastern
Deal found 25/4$940
to 25/903:00BKK - KTM
1 stop20h 45mChina Southern
ke 22/1012:50KTM - BKK
1 stop27h 50mChina Southern
Deal found 25/4$979
pe 30/502:15BKK - KTM
1 stop13h 35mEmirates
to 5/623:55KTM - BKK
1 stop17h 15mEmirates
Deal found 25/4$2,287
ma 10/1110:00BKK - KTM
2 stops53h 50mEtihad Airways
la 15/1115:15KTM - BKK
2 stops30h 15mEtihad Airways
Deal found 26/4$3,478

Cheapflights Fare Finder

Customise 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, Cheapflights users made 647,157 searches. Data last updated 26 huhtikuu 2025.
Use the filters below to find and compare flights from Southeast Asia to Kathmandu that are best for you.

Fly from

Southeast Asia

Fly to

Kathmandu

Route

Depart

Return

Price

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

su 22/6

15:05-22:30

1 stop8h 40m

Kathmandu Tribhuvan

la 28/6

17:30-14:15

1 stop19h 30m

$571

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

ma 15/9

14:15-21:45

1 stop8h 45m

Kathmandu Tribhuvan

ma 29/9

13:00-23:05

1 stop8h 50m

$655

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

su 22/6

10:15-12:25

Nonstop3h 25m

Kathmandu Tribhuvan

la 28/6

13:30-18:15

Nonstop3h 30m

$694

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

pe 26/9

15:15-06:35

1 stop16h 35m

Kathmandu Tribhuvan

ke 22/10

07:35-20:25

1 stop11h 35m

$807

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

su 22/6

19:15-15:35

2 stops21h 35m

Kathmandu Tribhuvan

la 28/6

16:35-15:50

2 stops22h 00m

$940

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

to 25/9

03:00-22:30

1 stop20h 45m

Kathmandu Tribhuvan

ke 22/10

12:50-17:55

1 stop27h 50m

$979

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

pe 30/5

02:15-14:35

1 stop13h 35m

Kathmandu Tribhuvan

to 5/6

23:55-18:25

1 stop17h 15m

$2,287

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

pe 1/8

11:05-21:45

1 stop11h 55m

$352

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

su 25/5

13:50-21:00

2 stops32h 25m

$532

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

pe 30/5

02:15-18:25

1 stop17h 25m

$1,237

Flights are sorted by cheapest return flights first.

Deals found on 25/4

Best time to book a flight from Southeast Asia to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Southeast Asia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southeast Asia to Kathmandu

What is the cheapest month to book a flight from Southeast Asia to Kathmandu?

Currently, July is the cheapest month in which you can book a flight from Southeast Asia to Kathmandu (average of $706). Flying from Southeast Asia to Kathmandu in December is currently the most expensive (average of $1,220). 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.

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

Find hourly flight availability from Southeast Asia to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 huhtikuu 2025.

When flying from Southeast Asia to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Southeast Asia to Kathmandu

Explore weekly flight availability from Southeast Asia to Kathmandu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 26 huhtikuu 2025.

The most flights from zzYJX to KTM are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average rainfall totals by month.

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.

Temperature in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated 26 huhtikuu 2025.
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.0
Very Good
3,211 reviews
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Thai Airways
7.7
Good
325 reviews
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
China Southern
7.5
Good
95 reviews
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Malaysia Airlines
7.3
Good
254 reviews
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
China Eastern
7.1
Good
148 reviews
Emirates
8.0
Very Good
3,211 reviews
Check prices

Overall

8.0

Boarding

8.1

Food

7.8

Crew

8.3

Entertainment

8.2

Comfort

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Kathmandu from Southeast Asia?

    If you book a flight to Kathmandu from Southeast Asia, you will be flying to Tribhuvan, which is the city’s only airport. Kathmandu Tribhuvan (KTM) is located 4.1 km from the centre of Kathmandu.

  • What are the cheapest flights from Southeast Asia to Kathmandu?

    While on average a flight from Southeast Asia to Kathmandu is generally $432, our data shows the cheapest flight currently is $377. When looking at the most popular route, (Bangkok Suvarnabhumi - Kathmandu Tribhuvan), you can expect to pay $602 for that flight.

  • Can I find deals for flights from Southeast Asia to Kathmandu that include hotel bookings?

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

  • How can I find direct flights from Southeast Asia to Kathmandu?

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

  • Can I find deals for business class flights from Southeast Asia to Kathmandu?

    Yes. Cheapflights offers flight deals from Southeast Asia 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.

  • What is the cheapest month to book a flight from Southeast Asia to Kathmandu?

    Currently, July is the cheapest month in which you can book a flight from Southeast Asia to Kathmandu (average of $706). Flying from Southeast Asia to Kathmandu in December is currently the most expensive (average of $1,220). 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.

See more FAQs

Travelling to a place near Southeast Asia?

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

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Alternative routes for Southeast Asia to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
New Delhi to Kathmandu flights
Suvarnabhumi to Kathmandu flights

Top 5 airlines flying from Southeast Asia to Kathmandu

Discover the top 5 airlines that operate flights from Southeast Asia to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 huhtikuu 2025.
AirlineCheapestAverageFlexibilityOn-time
Thai Lion AirCheapest$330Average$484FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Thai AirAsiaCheapest$338Average$433FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
Air IndiaCheapest$506Average$568FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Thai AirwaysCheapest$614Average$793FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Singapore AirlinesCheapest$758Average$1,057FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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

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

Yes, we can. To see specific flights from Southeast Asia to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Southeast Asia to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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