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Thailand (ภาษาไทย)
ภาษาไทย

฿3,491+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
3 Sep — 10 Sep1
1 adult

Flights to Kathmandu in 2025

Find the latest flights to Kathmandu in 2025, 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 29 August 2025.

Return from

฿7,790

One-way from

฿3,362

Popular in

September

Cheapest in

January

Average price

฿9,083
Thai AirAsia
  • Thai AirAsia
  • 2/11-8/12
  • Nonstop
  • 6h 45m total
  • Bangkok to Kathmandu
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Thai AirAsia
  • Thai AirAsia
  • 17/11
  • Nonstop
  • 3h 25m total
  • Bangkok to Kathmandu
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (฿38,560 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (฿8,053 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flight deals to Kathmandu

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 29 August 2025.

Sun 2/1111:50DMK - KTM
Nonstop3h 25mThai AirAsia
Mon 8/1215:00KTM - DMK
Nonstop3h 20mThai AirAsia
Deal found 28/8฿7,790
Mon 13/1012:00DMK - KTM
Nonstop3h 15mThai AirAsia
Tue 21/1015:00KTM - DMK
Nonstop3h 20mThai AirAsia
Deal found 28/8฿7,823
Fri 7/1111:00DMK - KTM
Nonstop3h 30mThai Lion Air
Tue 11/1114:15KTM - DMK
Nonstop3h 20mThai Lion Air
Deal found 27/8฿7,855
Sun 31/811:45DMK - KTM
Nonstop3h 20mThai Lion Air
Sat 6/914:50KTM - DMK
Nonstop3h 15mThai Lion Air
Deal found 27/8฿7,920
Wed 10/912:00DMK - KTM
Nonstop3h 15mThai AirAsia
Mon 15/915:00KTM - DMK
Nonstop3h 20mThai AirAsia
Deal found 28/8฿7,952
Wed 19/1111:50DMK - KTM
Nonstop3h 25mMultiple Airlines
Wed 3/1214:15KTM - DMK
Nonstop3h 20mMultiple Airlines
Deal found 27/8฿7,984
Fri 31/1011:00DMK - KTM
Nonstop3h 30mThai Lion Air
Fri 7/1114:15KTM - DMK
Nonstop3h 20mThai Lion Air
Deal found 27/8฿8,017
Sun 2/1111:50DMK - KTM
Nonstop3h 25mMultiple Airlines
Sat 13/1214:15KTM - DMK
Nonstop3h 20mMultiple Airlines
Deal found 28/8฿8,049
Fri 21/1111:00DMK - KTM
Nonstop3h 30mThai Lion Air
Sun 30/1114:15KTM - DMK
Nonstop3h 20mThai Lion Air
Deal found 27/8฿8,081
Mon 3/1111:50DMK - KTM
Nonstop3h 25mThai AirAsia
Sun 7/1215:00KTM - DMK
Nonstop3h 20mThai AirAsia
Deal found 28/8฿8,114
Thu 6/1111:00DMK - KTM
Nonstop3h 30mMultiple Airlines
Mon 8/1215:00KTM - DMK
Nonstop3h 20mMultiple Airlines
Deal found 28/8฿8,146
Sun 26/1011:00DMK - KTM
Nonstop3h 30mThai Lion Air
Tue 4/1114:15KTM - DMK
Nonstop3h 20mThai Lion Air
Deal found 27/8฿8,178

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 29 August 2025.
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

Mon 13/10

12:00-14:00

Nonstop3h 15m

Kathmandu Tribhuvan

Thu 23/10

15:00-19:35

Nonstop3h 20m

฿7,823

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 17/11

11:50-14:00

Nonstop3h 25m

Kathmandu Tribhuvan

Mon 1/12

15:00-19:35

Nonstop3h 20m

฿7,823

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Fri 7/11

11:00-13:15

Nonstop3h 30m

Kathmandu Tribhuvan

Tue 11/11

14:15-18:50

Nonstop3h 20m

฿7,855

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 12/11

11:00-13:15

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 26/11

15:00-19:35

Nonstop3h 20m

฿7,920

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Tue 16/9

11:45-13:50

Nonstop3h 20m

Kathmandu Tribhuvan

Thu 25/9

14:50-19:20

Nonstop3h 15m

฿7,920

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Sun 2/11

11:00-13:15

Nonstop3h 30m

Kathmandu Tribhuvan

Sun 16/11

15:00-19:35

Nonstop3h 20m

฿7,920

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 19/1

11:50-14:00

Nonstop3h 25m

Kathmandu Tribhuvan

Thu 22/1

14:15-18:50

Nonstop3h 20m

฿7,952

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 10/9

12:00-14:00

Nonstop3h 15m

Kathmandu Tribhuvan

Mon 15/9

15:00-19:35

Nonstop3h 20m

฿7,952

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Sun 26/10

11:00-13:15

Nonstop3h 30m

Kathmandu Tribhuvan

Tue 4/11

14:15-18:50

Nonstop3h 20m

฿7,952

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 19/11

11:50-14:00

Nonstop3h 25m

Kathmandu Tribhuvan

Wed 3/12

14:15-18:50

Nonstop3h 20m

฿7,984

Flights are sorted by cheapest return flights first.

Deals found on 26/8

Showing 1-10 of 41 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

How long is the flight to Kathmandu?

On average, a flight from Bangkok to Kathmandu takes 3 hours 15 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 ฿204
Thai Lion Air
Thai Lion Air
From ฿236
Thai Airways
Thai Airways
From ฿450
Nepal Airlines
Nepal Airlines
From ฿287

What are the cheapest airlines that fly to Kathmandu?

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

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 29 August 2025.
See what other customers who have flown with Thai Airways and Thai AirAsia 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
345 reviews
Check prices

Boarding

7.9

Comfort

7.5

Overall

7.8

Crew

8.3

Entertainment

6.9

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
345 reviews
Thai Airways
7.8
Good
345 reviews
Check prices

Boarding

7.9

Comfort

7.5

Overall

7.8

Crew

8.3

Entertainment

6.9

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai AirAsia
7.5
Good
218 reviews
Thai Airways
7.8
Good
345 reviews
Check prices

Boarding

7.9

Comfort

7.5

Overall

7.8

Crew

8.3

Entertainment

6.9

Food

7.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

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 ฿3,506, while return flights cost around ฿5,786.

  • How much is a return flight to Kathmandu?

    A return flight to Kathmandu will typically cost around ฿285, however they can be found for as little as ฿179.

  • 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 15 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 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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