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฿3,323+ Cheap flights to Kathmandu

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 23/3. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Flights to Kathmandu in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Kathmandu
Explore the most affordable flight options available to Kathmandu. Find the lowest fares based on data from user searches, with prices last updated on 28 January 2026.

Mon 23/211:45
DMK
-
KTM
Nonstop3h 40m
Thai AirAsia
Mon 15/615:00
KTM
-
DMK
Nonstop3h 25m
Thai AirAsia
Deal found 26/1฿6,646
Sun 1/311:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Mon 9/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 27/1฿6,987
Wed 28/111:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Sun 15/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 27/1฿7,081
Mon 16/311:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Sun 22/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 26/1฿7,112
Wed 28/111:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Mon 16/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 27/1฿7,143
Sun 12/411:10
DMK
-
KTM
Nonstop3h 20m
Thai Lion Air
Mon 20/414:15
KTM
-
DMK
Nonstop3h 15m
Thai Lion Air
Deal found 26/1฿7,174
Sun 15/311:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Sun 22/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 25/1฿7,236
Wed 28/111:50
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Wed 11/315:00
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 27/1฿7,267
Mon 18/513:40
DMK
-
KTM
1 stop18h 10m
Multiple Airlines
Mon 25/515:00
KTM
-
DMK
Nonstop3h 25m
Multiple Airlines
Deal found 26/1฿7,546
Thu 12/319:55
BKK
-
KTM
1 stop16h 50m
China Southern
Thu 19/312:30
KTM
-
BKK
1 stop21h 40m
China Southern
Deal found 26/1฿10,155
Wed 1/420:20
BKK
-
KTM
1 stop16h 45m
Multiple Airlines
Thu 25/613:15
KTM
-
BKK
1 stop22h 15m
Multiple Airlines
Deal found 26/1฿10,559
Fri 13/313:55
BKK
-
KTM
1 stop9h 50m
China Southern
Fri 20/312:30
KTM
-
BKK
1 stop28h 10m
China Southern
Deal found 27/1฿10,621

Find flight deals to Kathmandu

Find the latest flights to Kathmandu in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 28 January 2026.

Return from

฿6,646

One-way from

฿3,261

Popular in

April

Cheapest in

January

Average price

฿7,857
Thai AirAsia
  • Thai AirAsia
  • 23/2-15/6
  • Nonstop
  • 7h 05m total
  • Bangkok to Kathmandu
Search Deals
Thai Lion Air
  • Thai Lion Air
  • 18/3
  • Nonstop
  • 3h 30m total
  • Bangkok to Kathmandu
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿498 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿138 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Kathmandu that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 17,341 searches and data was last updated on 28 January 2026.
Use the filters below to find and compare flights to Kathmandu that are best for you.

Fly from

Bangkok

Route

Depart

Return

Price

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 22/4

11:00-13:15

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 29/4

14:15-18:45

Nonstop3h 15m

฿6,646

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Sun 1/3

11:50-14:05

Nonstop3h 30m

Kathmandu Tribhuvan

Mon 9/3

15:00-19:35

Nonstop3h 20m

฿7,050

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 18/5

13:40-23:00

1 stop10h 35m

Kathmandu Tribhuvan

Sun 24/5

15:00-19:40

Nonstop3h 25m

฿7,640

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 23/2

11:45-14:10

Nonstop3h 40m

Kathmandu Tribhuvan

Mon 2/3

15:00-19:35

Nonstop3h 20m

฿7,764

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Fri 6/3

11:45-14:10

Nonstop3h 40m

Kathmandu Tribhuvan

Fri 13/3

15:10-19:40

Nonstop3h 15m

฿7,981

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Sun 22/2

11:45-14:10

Nonstop3h 40m

Kathmandu Tribhuvan

Fri 27/3

15:10-19:40

Nonstop3h 15m

฿8,447

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 16/3

13:40-00:15

1 stop11h 50m

Kathmandu Tribhuvan

Sun 22/3

15:00-19:35

Nonstop3h 20m

฿8,789

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 13/5

11:45-14:00

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 20/5

15:00-19:40

Nonstop3h 25m

฿8,789

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Tue 24/2

16:50-00:15

1 stop8h 40m

Kathmandu Tribhuvan

Mon 23/3

15:00-19:35

Nonstop3h 20m

฿9,006

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 22/4

13:40-20:10

1 stop7h 45m

Kathmandu Tribhuvan

Wed 29/4

14:15-18:45

Nonstop3h 15m

฿9,068

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 43 results
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Best time to book a flight to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu 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 to Kathmandu

When is the best time to book a flight to Kathmandu?

Use this chart to determine the optimal time to book a return flight from Bangkok to Kathmandu. Price data was last updated on 23 January 2026.

The best time to book flights to Kathmandu is 73 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Kathmandu?

On average, a flight from Bangkok to Kathmandu takes 3 hours 20 minutes. Flights to Kathmandu from other popular cities in Thailand will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Kathmandu

The most flights from Bangkok to Kathmandu 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).

What are the most popular airlines that fly to Kathmandu?

The most popular airlines flying from Bangkok to Kathmandu are Thai AirAsia, Thai Lion Air and Thai Airways.

Thai AirAsia
Thai AirAsia
From ฿5,395
Thai Lion Air
Thai Lion Air
From ฿5,730
Thai Airways
Thai Airways
From ฿9,293
Nepal Airlines
Nepal Airlines
From ฿12,318

What are the cheapest airlines that fly to Kathmandu?

The cheapest airlines flying from Bangkok to Kathmandu are Thai AirAsia, Thai Lion Air and Thai Airways.

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 mm 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 28 January 2026.
See what other customers who have flown with Thai Airways, Thai AirAsia, andThai Lion Air to Nepal have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
380 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.5
Good
230 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Lion Air
7.0
Good
39 reviews
Thai Airways
7.8
Good
380 reviews
Check prices

Boarding

7.9

Crew

8.3

Overall

7.8

Comfort

7.6

Entertainment

6.8

Food

7.3

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

FAQs about flying to Kathmandu

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

    Most people fly into Kathmandu Tribhuvan (KTM) if they book a flight to Kathmandu. Tribhuvan is conveniently located just 4.1 km from Kathmandu’s city centre. There are 2 flights from Bangkok to Tribhuvan per day from 4 different airlines.

  • Can I find cheaper flights to Kathmandu if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Kathmandu on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Kathmandu?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Kathmandu.

  • What is the cheapest airport to fly to in Kathmandu?

    Kathmandu Tribhuvan is currently the cheapest airport to fly to in Kathmandu. One-way flights to Kathmandu Tribhuvan typically cost ฿2,763, while return flights cost around ฿5,371.

  • How much is a return flight to Kathmandu?

    A return flight to Kathmandu will typically cost around ฿7,095, however they can be found for as little as ฿5,371.

  • Where does the fastest flight to Kathmandu depart from?

    For those looking to save time traveling to Kathmandu, Bangkok offers the quickest one-way flight (3 hours 20 minutes).

  • Does Kathmandu Tribhuvan have rental cars?

    Yes. Those touching down at Kathmandu Tribhuvan can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Kathmandu Tribhuvan?

    Yes. Kathmandu Tribhuvan has hotels nearby for those requiring accommodations. Somewhere Hotel Pvt.Ltd is the closest property to Kathmandu Tribhuvan (0.0 km away from Kathmandu Tribhuvan).

See more FAQs

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Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Kathmandu for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Kathmandu with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Kathmandu, users can toggle the no change fees filter when performing a flight search.

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