Cheap flight deals from Kathmandu to Bangkok Starting at AED 405

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Kathmandu to Bangkok?

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  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Kathmandu to Bangkok

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Thai AirAsia logo Thai AirAsia Royal Nepal Airlines logo Royal Nepal Airlines Thai Lion Air logo Thai Lion Air

Frequently Asked Questions

  • When are flight tickets from Kathmandu (KTM) to Bangkok (BKK) the cheapest?

    Airlines adjust prices for flights from Kathmandu to Bangkok based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Kathmandu (KTM) to Bangkok (BKK) cost?

    According to Trip.com's data, the lowest price is around AED 2,210.

  • How long does it take to fly from Kathmandu (KTM) to Bangkok (BKK)?

    It takes about 3 hours 21 minutes to fly from Kathmandu (KTM) to Bangkok (BKK).

  • What is the transportation method from the main airport to downtown in Bangkok?

    • The distance from Don Mueang International Airport to downtown is about 22 km, by taxi about 40 minutes.
    • The distance from Suvarnabhumi Airport to downtown is about 24 km, by taxi about 40 minutes.

  • What time does the latest flight from Kathmandu to Bangkok depart?

    The latest flight departs from Kathmandu (KTM) at 21:00 and arrives in Bangkok (BKK) at 01:45.

  • What are the most popular airlines that fly from Kathmandu (KTM) to Bangkok (BKK)?

    Airlines with flights from Kathmandu (KTM) to Bangkok (BKK): Royal Nepal Airlines, Thai AirAsia, Thai Lion Air, Thai Airways and Hahn Air Systems.

  • What's the most popular airline for non-stop flights from Kathmandu (KTM) to Bangkok (BKK)?

    Thai Smile operates 22 non-stop flights from Kathmandu (KTM) to Bangkok (BKK).

  • How many airports are there in Bangkok (BKK)?

    There are 2 airport(s) near Bangkok (BKK): Suvarnabhumi Airport and Don Mueang International Airport.

How to find a cheap flight from Kathmandu to Bangkok

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Kathmandu to Bangkok. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Kathmandu to Bangkok ticket.
Tap "Date" on flight search bar to scan through the calender for Kathmandu to Bangkok airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sat, Apr 5 at AED 405 for one-way flights.
2
Compare cheap Kathmandu to Bangkok flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Kathmandu to Bangkok. The cheapest airline operating is Thai Lion Air.
3
Set up a Price Alert
By setting up a Price Alert for your Kathmandu to Bangkok route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Kathmandu to Bangkok flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Kathmandu to Bangkok to get exclusive deals for you.

Flight Info | Kathmandu to Bangkok

Cheapest one-way flight price AED 405
Cheapest return ticket price AED 572
Off-season for travel May
Peak season for travel December
Flight distance 2,207.06 km
Average flight time 3 hours 21 minutes
Popular airline Thai AirAsia

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