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฿5,461+ 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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
17 Jun — 24 Jun1
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 18 May 2026.

Tue 10/1111:00
DMK
-
KTM
Nonstop3h 30m
Multiple Airlines
Fri 4/1215:00
KTM
-
DMK
Nonstop3h 15m
Multiple Airlines
Deal found 16/5฿11,474
Tue 10/1111:00
DMK
-
KTM
Nonstop3h 30m
Multiple Airlines
Sun 6/1215:00
KTM
-
DMK
Nonstop3h 15m
Multiple Airlines
Deal found 16/5฿11,604
Tue 10/1111:00
DMK
-
KTM
Nonstop3h 30m
Thai Lion Air
Tue 8/1214:15
KTM
-
DMK
Nonstop3h 15m
Thai Lion Air
Deal found 16/5฿11,734
Fri 18/912:00
DMK
-
KTM
Nonstop3h 20m
Thai Lion Air
Fri 16/1015:05
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 18/5฿11,799
Wed 18/1111:35
DMK
-
KTM
Nonstop3h 40m
Thai AirAsia
Wed 25/1115:00
KTM
-
DMK
Nonstop3h 15m
Thai AirAsia
Deal found 15/5฿11,832
Sun 9/812:00
DMK
-
KTM
Nonstop3h 20m
Thai Lion Air
Sun 23/815:05
KTM
-
DMK
Nonstop3h 20m
Thai Lion Air
Deal found 16/5฿11,897
Tue 10/1111:00
DMK
-
KTM
Nonstop3h 30m
Multiple Airlines
Mon 7/1215:00
KTM
-
DMK
Nonstop3h 15m
Multiple Airlines
Deal found 16/5฿11,929
Wed 30/911:55
DMK
-
KTM
Nonstop3h 30m
Thai AirAsia
Fri 23/1015:10
KTM
-
DMK
Nonstop3h 25m
Thai AirAsia
Deal found 16/5฿11,994
Tue 10/1111:00
DMK
-
KTM
Nonstop3h 30m
Multiple Airlines
Wed 9/1215:00
KTM
-
DMK
Nonstop3h 15m
Multiple Airlines
Deal found 16/5฿12,092
Wed 23/911:55
DMK
-
KTM
Nonstop3h 30m
Thai AirAsia
Sun 11/1015:10
KTM
-
DMK
Nonstop3h 25m
Thai AirAsia
Deal found 16/5฿12,125
Fri 6/1111:35
DMK
-
KTM
Nonstop3h 40m
Thai AirAsia
Sun 8/1115:00
KTM
-
DMK
Nonstop3h 15m
Thai AirAsia
Deal found 16/5฿12,190
Fri 30/1011:35
DMK
-
KTM
Nonstop3h 40m
Thai AirAsia
Mon 23/1115:00
KTM
-
DMK
Nonstop3h 15m
Thai AirAsia
Deal found 14/5฿12,222

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 18 May 2026.

Return from

฿11,474

One-way from

฿5,753

Popular in

October

Cheapest in

January

Average price

฿9,622
Thai AirAsia
  • Thai AirAsia
  • 10/11-4/12
  • Nonstop
  • 6h 45m total
  • Bangkok to Kathmandu
Search Deals
Thai AirAsia
  • Thai AirAsia
  • 16/10
  • Nonstop
  • 3h 30m total
  • Bangkok to Kathmandu
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (฿776 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (฿111 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 18 May 2026.
Use the filters below to find and compare flights to Kathmandu that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Sun 8/11

11:35-14:00

Nonstop3h 40m

Kathmandu Tribhuvan

Thu 19/11

14:15-18:45

Nonstop3h 15m

฿13,880

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 31/5

07:45-12:15

1 stop29h 45m

Kathmandu Tribhuvan

Fri 12/6

06:30-20:25

1 stop12h 40m

฿17,163

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 22/10

10:15-12:25

Nonstop3h 25m

Kathmandu Tribhuvan

Tue 10/11

13:30-18:15

Nonstop3h 30m

฿18,333

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 5/6

20:50-15:35

1 stop20h 00m

Kathmandu Tribhuvan

Sat 13/6

16:35-01:10

2 stops31h 20m

฿20,673

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Wed 10/6

13:20-15:35

1 stop27h 30m

Kathmandu Tribhuvan

Sun 14/6

16:35-01:10

2 stops31h 20m

฿20,673

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 30/5

20:50-15:35

1 stop20h 00m

Kathmandu Tribhuvan

Tue 30/6

16:35-12:20

1 stop18h 30m

฿21,259

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sun 14/6

21:55-15:35

3 stops42h 55m

Kathmandu Tribhuvan

Sun 21/6

16:35-21:55

3 stops28h 05m

฿21,421

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 28/5

07:50-15:35

1 stop9h 00m

Kathmandu Tribhuvan

Sun 31/5

16:35-20:55

3 stops27h 05m

฿21,486

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Wed 24/6

09:15-16:05

1 stop8h 05m

Kathmandu Tribhuvan

Fri 18/9

17:05-12:40

1 stop18h 20m

฿21,974

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 29/6

09:15-20:35

1 stop12h 35m

Kathmandu Tribhuvan

Fri 18/9

17:05-08:15

1 stop13h 55m

฿21,974

Flights are sorted by cheapest return flights first.

Deals found on 13/5

Showing 1-10 of 44 resultsSorted by cheapest first
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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?

The best time to book flights to Kathmandu is 84 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 (1 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 ฿5,622
Thai Lion Air
Thai Lion Air
From ฿5,998
Thai Airways
Thai Airways
From ฿8,453
Nepal Airlines
Nepal Airlines
From ฿11,795

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 18 May 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
7.9
Good
401 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Food

7.4

Crew

8.4

Boarding

7.9

Overall

7.9

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
7.9
Good
401 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Food

7.4

Crew

8.4

Boarding

7.9

Overall

7.9

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
7.4
Good
242 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Food

7.4

Crew

8.4

Boarding

7.9

Overall

7.9

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
7.1
Good
45 reviews
Thai Airways
7.9
Good
401 reviews
Check prices

Entertainment

6.9

Comfort

7.7

Food

7.4

Crew

8.4

Boarding

7.9

Overall

7.9

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 ฿2,698, while return flights cost around ฿4,739.

  • How much is a return flight to Kathmandu?

    A return flight to Kathmandu will typically cost around ฿4,739, however they can be found for as little as ฿4,739.

  • 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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