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฿3,423+ 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 28/6. Fares are subject to change and may not be available on all flights or dates of travel.
— KTM
17 Jun — 24 Jun1
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 12 June 2025.

Return from

฿5,737

One-way from

฿3,423

Popular in

September

Cheapest in

January

Average price

฿9,355
Thai AirAsia
  • Thai AirAsia
  • 4/9-13/9
  • Nonstop
  • 6h 35m total
  • Bangkok to Kathmandu
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Thai Lion Air
  • Thai Lion Air
  • 28/6
  • Nonstop
  • 3h 20m total
  • Bangkok to Kathmandu
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (฿60,723 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (฿9,522 potential savings vs. average return price).
Search Deals
Average for return flights in June 2025
Search Deals

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 12 June 2025.

Thu 4/912:00DMK - KTM
Nonstop3h 15mThai AirAsia
Sat 13/915:00KTM - DMK
Nonstop3h 20mThai AirAsia
Deal found 10/6฿5,737
Tue 23/911:45DMK - KTM
Nonstop3h 20mMultiple Airlines
Mon 8/1215:00KTM - DMK
Nonstop3h 20mMultiple Airlines
Deal found 11/6฿7,073
Thu 10/711:45DMK - KTM
Nonstop3h 20mThai Lion Air
Thu 17/714:50KTM - DMK
Nonstop3h 15mThai Lion Air
Deal found 12/6฿7,823
Sat 30/817:10BKK - KTM
1 stop23h 45mMultiple Airlines
Wed 3/913:35KTM - BKK
1 stop22h 05mMultiple Airlines
Deal found 10/6฿10,333
Thu 31/703:00BKK - KTM
1 stop20h 45mChina Southern
Thu 7/823:30KTM - BKK
1 stop10h 55mChina Southern
Deal found 9/6฿10,561
Wed 18/615:20BKK - KTM
1 stop22h 10mศรีลังกาแอร์ไลน์
Thu 26/613:15KTM - BKK
1 stop15h 45mศรีลังกาแอร์ไลน์
Deal found 10/6฿10,985
Fri 25/719:40BKK - KTM
1 stop17h 35mMalaysia Airlines
Fri 15/822:45KTM - BKK
1 stop13h 25mMalaysia Airlines
Deal found 10/6฿11,148
Fri 13/616:45BKK - KTM
Nonstop3h 30mNepal Airlines
Fri 20/611:10KTM - BKK
Nonstop3h 20mNepal Airlines
Deal found 11/6฿11,800
Fri 4/718:10BKK - KTM
2 stops13h 40mAir India
Tue 8/717:30KTM - BKK
1 stop25h 40mAir India
Deal found 11/6฿14,440
Sat 26/710:15BKK - KTM
Nonstop3h 25mThai Airways
Sat 2/823:30KTM - BKK
Nonstop3h 30mThai Airways
Deal found 11/6฿14,734
Fri 17/1016:15BKK - KTM
1 stop23h 00mบิมานบังคลาเทศแอร์ไลน์
Sat 1/1112:30KTM - BKK
1 stop25h 15mบิมานบังคลาเทศแอร์ไลน์
Deal found 10/6฿16,070

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 12 June 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

Thu 4/9

12:00-14:00

Nonstop3h 15m

Kathmandu Tribhuvan

Sat 13/9

15:00-19:35

Nonstop3h 20m

฿5,737

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Tue 23/9

11:45-13:50

Nonstop3h 20m

Kathmandu Tribhuvan

Mon 8/12

15:00-19:35

Nonstop3h 20m

฿7,073

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Thu 10/7

11:45-13:50

Nonstop3h 20m

Kathmandu Tribhuvan

Thu 17/7

14:50-19:20

Nonstop3h 15m

฿7,823

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 30/8

17:10-15:40

1 stop23h 45m

Kathmandu Tribhuvan

Wed 3/9

13:35-12:55

1 stop22h 05m

฿10,333

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Thu 31/7

03:00-22:30

1 stop20h 45m

Kathmandu Tribhuvan

Thu 7/8

23:30-11:40

1 stop10h 55m

฿10,561

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 25/7

19:40-12:00

1 stop17h 35m

Kathmandu Tribhuvan

Fri 15/8

22:45-13:25

1 stop13h 25m

฿11,148

BangkokKathmandu

DMK - KTM

DMKKTM

Bangkok Don Mueang Intl

Mon 23/6

14:00-20:35

1 stop7h 50m

Kathmandu Tribhuvan

Mon 30/6

21:40-13:10

2 stops14h 15m

฿12,582

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Mon 23/6

16:45-19:00

Nonstop3h 30m

Kathmandu Tribhuvan

Wed 25/6

11:10-15:45

Nonstop3h 20m

฿12,680

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Fri 4/7

18:10-06:35

2 stops13h 40m

Kathmandu Tribhuvan

Tue 8/7

17:30-20:25

1 stop25h 40m

฿14,440

BangkokKathmandu

BKK - KTM

BKKKTM

Bangkok Suvarnabhumi

Sat 26/7

10:15-12:25

Nonstop3h 25m

Kathmandu Tribhuvan

Sat 2/8

23:30-04:15

Nonstop3h 30m

฿14,734

Flights are sorted by cheapest return flights first.

Deals found on 11/6

Showing 1-10 of 26 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 9 June 2025.

The best time to book flights to Kathmandu is 71 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 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 ฿207
Thai Lion Air
Thai Lion Air
From ฿238
Thai Airways
Thai Airways
From ฿441
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 12 June 2025.
To help decide which airline to fly to Kathmandu, see what other customers have to say about Emirates, Thai Airways and China Southern. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
8.1
Very Good
3,264 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
335 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
99 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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 AirAsia
7.5
Good
214 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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
7.4
Good
263 reviews
Emirates
8.1
Very Good
3,264 reviews
Check prices

Food

7.8

Boarding

8.1

Overall

8.1

Entertainment

8.2

Comfort

8.0

Crew

8.3

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.

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 ฿3,197, while return flights cost around ฿5,663.

  • How much is a return flight to Kathmandu?

    A return flight to Kathmandu will typically cost around ฿247, however they can be found for as little as ฿174.

  • 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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When you search for this flight to Kathmandu, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

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.

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

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