Airlines with flights from Kathmandu to Bangkok

There are five airlines with scheduled flights between KTM and BKK. Thai Airways, Nepal Airlines and Himalaya Airlines has non-stop flights from Tribhuvan International to Suvarnabhumi Airport and the flight time is 3 hours and 30 minutes.

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Direct

$Thai Airways International from {( $airportFrom->city_name }} to Bangkok$

Non-stop

3h 30min

Direct

$Nepal Airlines from {( $airportFrom->city_name }} to Bangkok$

Non-stop

3h 20min

NEW Starts 1/12

$Himalaya Airlines from {( $airportFrom->city_name }} to Bangkok$

Non-stop

3h 25min

Via Paro

5h 45min

NEW

Via Paro

6h 10min

Schedules

Non-stop with Thai Airways International

Total flight time: 3 hours and 30 minutes

14 flights per week
Airbus A320
Business class available

KTM

Direct

BKK

Flight

Mon

Jul 20

Tue

Jul 21

Wed

Jul 22

Thu

Jul 23

Fri

Jul 24

Sat

Jul 25

Sun

Jul 26

TG310

00:25

TG320

13:30

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The timetable & schedule information was updated at 2026-04-22

Non-stop with Nepal Airlines

Total flight time: 3 hours and 20 minutes

2 flights per week
Airbus A320
Business class available

KTM

Direct

BKK

Flight

Mon

Jul 20

Tue

Jul 21

Wed

Jul 22

Thu

Jul 23

Fri

Jul 24

Sat

Jul 25

Sun

Jul 26

RA401

11:10

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11:10

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The timetable & schedule information was updated at 2026-04-22

Non-stop with Himalaya Airlines

Total flight time: 3 hours and 25 minutes

KTM

Direct

BKK

Flight

The next flight with this airline is scheduled on 2026-12-01.

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The timetable & schedule information was updated at 2026-04-22

Via Paro with Drukair

Total flight time: 5h 45m - 7h 15m.

9 flights per week

KTM

Via PBH

BKK

Flight

Mon

Jul 20

Tue

Jul 21

Wed

Jul 22

Thu

Jul 23

Fri

Jul 24

Sat

Jul 25

Sun

Jul 26

Sorry. We could not find any flights for this week.

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The timetable & schedule information was updated at 2026-04-22

Via Paro with Bhutan Airlines

Total flight time: 6h 10m - 6h 10m.

KTM

Via PBH

BKK

Flight

Mon

Jul 20

Tue

Jul 21

Wed

Jul 22

Thu

Jul 23

Fri

Jul 24

Sat

Jul 25

Sun

Jul 26

Sorry. We could not find any flights for this week.

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The timetable & schedule information was updated at 2026-04-22

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Airlines with flights from Kathmandu to Bangkok

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Schedules

Non-stop with Thai Airways International

Non-stop with Nepal Airlines

Non-stop with Himalaya Airlines

Via Paro with Drukair

Via Paro with Bhutan Airlines

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