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Kathmandu To Bangkok Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

August is by far the best month, wherein you can get cheapest flights for Kathmandu to Bangkok. Meanwhile, October is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
August

August- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
August

August - is the cheapest month to book round trip flights.

Cheaper Fare
£ 103

Cheapest Fare- Currently, this is the fare price based on the current demand.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Kathmandu To Bangkok

Cheapest
Air India
Air India

KTM

07:35

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

08h 05m
ellipse
1 Stop

BKK

16:55

Bangkok

Suvarnabhumi Airport

Thu, 28 Aug 2025

£258
Malaysia Airlines
Malaysia Airlines

KTM

22:45

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

10h 15m
ellipse
1 Stop

BKK

10:15

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£357
China Southern Airlines
China Southern Airlines

KTM

23:30

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

09h 35m
ellipse
1 Stop

BKK

10:20

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£523
Cathay Pacific airways
Cathay Pacific airways

KTM

23:00

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

09h 45m
ellipse
1 Stop

BKK

10:00

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£595
China Eastern Airlines
China Eastern Airlines

KTM

16:35

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

19h 05m
ellipse
1 Stop

BKK

12:55

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£792
Air India
Air India

KTM

07:35

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

11h 35m
ellipse
1 Stop

BKK

20:25

Bangkok

Suvarnabhumi Airport

Thu, 28 Aug 2025

£1267
China Southern Airlines
China Southern Airlines

KTM

12:50

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

11h 25m
ellipse
1 Stop

BKK

01:30

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£1444
Singapore Airlines
Singapore Airlines

KTM

23:00

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

10h 45m
ellipse
1 Stop

BKK

11:00

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£1519
China Eastern Airlines
China Eastern Airlines

KTM

16:35

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

22h 00m
ellipse
2 Stop

BKK

15:50

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£1561
Singapore Airlines
Singapore Airlines

KTM

23:00

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

08h 20m
ellipse
1 Stop

BKK

08:35

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£1642
Emirates
Emirates

KTM

15:35

Kathmandu

Tribhuvan International Airport

Thu , 28 Aug 2025

15h 10m
ellipse
1 Stop

BKK

08:00

Bangkok

Suvarnabhumi Airport

Fri, 29 Aug 2025

£1988
ellipse

Find the Lowest Airfare Kathmandu to Bangkok

Cheapest Fares
Fare
Date
Airline
Departure
Lowest Airfare
£103
01 August 2025
Thai Air Asia
15:00 PM
Cheapest Airfare Within 30 Days
£103
01 August 2025
Thai Air Asia
15:00 PM
Cheapest Airfare Within 90 Days
£103
01 August 2025
Thai Air Asia
15:00 PM
ellipse

Early Morning Flight Kathmandu to Bangkok

wallet
Cheapest Flight
Found
£258
group
Average Flight
Time
08h 05m
calendra
Date/Time
28 Aug 2025
07:35 AM
plane
Airlines
Air India
Ellipse

Late Night Flight Kathmandu to Bangkok

wallet
Cheapest Flight
Found
£523
group
Average Flight
Time
09h 35m
calendar
Date/Time
28 Aug 2025
23:30 PM
plane
Airlines
China Southern Airlines

Flights from Kathmandu to Bangkok with Easemytrip

Flying from Kathmandu to Bangkok has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between Kathmandu to Bangkok is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Tribhuvan International Airport (KTM) and Suvarnabhumi Airport (BKK). You can expect a flight distance of approximately 2229 km, and most direct services cover it in around 13:36.

Let’s take a closer look at everything you need to know before booking your flight from Kathmandu to Bangkok.

Travel Overview: Kathmandu to Bangkok

Flight Details Information
Route Distance 2229 km
Average Flight Time 13:36 hrs
Departure Airport Tribhuvan International Airport (KTM)
Arrival Airport Suvarnabhumi Airport (BKK)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Air India, Malaysia Airlines, China Southern Airlines, Cathay Pacific airways

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from Kathmandu to Bangkok

Are there direct flights from Kathmandu to Bangkok?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?