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Bangkok To Kathmandu 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

September
October
November
December
January
February
March
April
August

September is by far the best month, wherein you can get cheapest flights for Bangkok to Kathmandu. Meanwhile, 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.

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 Bangkok To Kathmandu

Cheapest
Air India
Air India

BKK

15:15

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

09h 00m
ellipse
1 Stop

KTM

23:00

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£393
Malaysia Airlines
Malaysia Airlines

BKK

14:15

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

08h 45m
ellipse
1 Stop

KTM

21:45

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£649
China Southern Airlines
China Southern Airlines

BKK

03:00

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

10h 05m
ellipse
1 Stop

KTM

11:50

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1266
China Southern Airlines
China Southern Airlines

BKK

15:05

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

08h 40m
ellipse
1 Stop

KTM

22:30

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1341
Nepal Airlines
Nepal Airlines

BKK

16:45

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

03h 30m
ellipse
Non Stop

KTM

19:00

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1390
China Eastern Airlines
China Eastern Airlines

BKK

21:55

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

18h 55m
ellipse
1 Stop

KTM

15:35

Kathmandu

Tribhuvan International Airport

Tue, 02 Sep 2025

£1474
China Eastern Airlines
China Eastern Airlines

BKK

07:50

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

09h 00m
ellipse
1 Stop

KTM

15:35

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1480
Sichuan Airlines
Sichuan Airlines

BKK

01:15

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

10h 45m
ellipse
1 Stop

KTM

10:45

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1503
Cathay Pacific airways
Cathay Pacific airways

BKK

12:30

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

10h 30m
ellipse
1 Stop

KTM

21:45

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1558
Singapore Airlines
Singapore Airlines

BKK

10:50

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

12h 10m
ellipse
1 Stop

KTM

21:45

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£1938
Emirates
Emirates

BKK

02:40

Bangkok

Suvarnabhumi Airport

Mon , 01 Sep 2025

13h 10m
ellipse
1 Stop

KTM

14:35

Kathmandu

Tribhuvan International Airport

Mon, 01 Sep 2025

£2963
ellipse

Early Morning Flight Bangkok to Kathmandu

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Cheapest Flight
Found
£1503
group
Average Flight
Time
10h 45m
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Date/Time
01 Sep 2025
01:15 AM
plane
Airlines
Sichuan Airlines
Ellipse

Late Night Flight Bangkok to Kathmandu

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Cheapest Flight
Found
£1390
group
Average Flight
Time
03h 30m
calendar
Date/Time
01 Sep 2025
16:45 PM
plane
Airlines
Nepal Airlines

Flights from Bangkok to Kathmandu with Easemytrip

Flying from Bangkok to Kathmandu 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 Bangkok to Kathmandu is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Suvarnabhumi Airport (BKK) and Tribhuvan International Airport (KTM). You can expect a flight distance of approximately 2229 km, and most direct services cover it in around 09:09.

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

Travel Overview: Bangkok to Kathmandu

Flight Details Information
Route Distance 2229 km
Average Flight Time 09:09 hrs
Departure Airport Suvarnabhumi Airport (BKK)
Arrival Airport Tribhuvan International Airport (KTM)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights YES
Common Airlines Air India, Malaysia Airlines, China Southern Airlines, Nepal Airlines

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 Bangkok to Kathmandu

Are there direct flights from Bangkok to Kathmandu?

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?