Cheap Flights from Tribhuvan International Airport to Suvarnabhumi Airport
Search for flights from Kathmandu to Bangkok and check out affordable one-way and round-trip options.
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- Cheapest nonstop
KTM 11:103h 20mDirectBKK 15:45Kathmandu - Bangkok | Fri, Jun 12 | Nepal Airlines
BKK 16:453h 30mDirectKTM 19:00Bangkok - Kathmandu | Wed, Jun 17 | Nepal AirlinesPKR 92,917 PKR 100,1767% off7% offPKR 100,176 PKR 92,917 -
KTM 11:103h 20mDirectBKK 15:45Kathmandu - Bangkok | Fri, Jun 19 | Nepal Airlines
BKK 16:453h 30mDirectKTM 19:00Bangkok - Kathmandu | Mon, Jun 22 | Nepal AirlinesPKR 93,163 PKR 100,1767% off7% offPKR 100,176 PKR 93,163 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Wed, Jun 3 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 6 | Srilankan AirlinesPKR 77,198 PKR 100,17623% off23% offPKR 100,176 PKR 77,198 -
KTM 13:1515h 45m1 stopBKK 06:15Kathmandu - Bangkok | Wed, Jun 17 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 20 | Srilankan AirlinesPKR 78,79921% offPKR 100,176 PKR 78,799 -
KTM 13:4015h 20m1 stopBKK 06:15Kathmandu - Bangkok | Sat, Jun 20 | Srilankan Airlines
BKK 13:5523h 35m1 stopKTM 12:15Bangkok - Kathmandu | Tue, Jun 23 | Srilankan AirlinesPKR 80,68719% offPKR 100,176 PKR 80,687 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Wed, Jun 10 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 13 | Srilankan AirlinesPKR 82,86217% offPKR 100,176 PKR 82,862 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Thu, Jun 18 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 20 | Srilankan AirlinesPKR 82,86217% offPKR 100,176 PKR 82,862 -
KTM 13:4021h 50m1 stopBKK 12:45Kathmandu - Bangkok | Sat, Jun 13 | Srilankan Airlines
BKK 13:5523h 35m1 stopKTM 12:15Bangkok - Kathmandu | Tue, Jun 16 | Srilankan AirlinesPKR 83,64217% offPKR 100,176 PKR 83,642 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Sun, Jun 14 | Srilankan Airlines
BKK 13:5523h 35m1 stopKTM 12:15Bangkok - Kathmandu | Tue, Jun 16 | Srilankan AirlinesPKR 83,64217% offPKR 100,176 PKR 83,642 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Sun, May 31 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 6 | Srilankan AirlinesPKR 85,73514% offPKR 100,176 PKR 85,735 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Thu, Jun 11 | Srilankan Airlines
BKK 15:2022h 10m1 stopKTM 12:15Bangkok - Kathmandu | Sat, Jun 13 | Srilankan AirlinesPKR 85,81714% offPKR 100,176 PKR 85,817 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Sun, Jun 7 | Srilankan Airlines
BKK 13:5523h 35m1 stopKTM 12:15Bangkok - Kathmandu | Wed, Jun 10 | Srilankan AirlinesPKR 86,67913% offPKR 100,176 PKR 86,679 -
KTM 13:0017h 25m1 stopBKK 14:00Kathmandu - Bangkok | Thu, May 14 | Normal Airline
BKK 15:006hDirectKTM 16:00Bangkok - Kathmandu | Sat, May 16 | Normal AirlineFind more flightsFind more flights
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Cheapest nonstop
KTM 11:103h 20mDirectBKK 15:45Kathmandu - Bangkok | Tue, Jun 23 | Nepal AirlinesPKR 54,749 PKR 60,3269% off9% offPKR 60,326 PKR 54,749 -
KTM 11:103h 20mDirectBKK 15:45Kathmandu - Bangkok | Sat, Jul 11 | Nepal AirlinesPKR 56,103 PKR 60,3267% off7% offPKR 60,326 PKR 56,103 -
KTM 13:4021h 50m1 stopBKK 12:45Kathmandu - Bangkok | Wed, Jul 1 | Srilankan AirlinesPKR 47,197 PKR 60,32622% off22% offPKR 60,326 PKR 47,197 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Mon, May 25 | Srilankan AirlinesPKR 47,64921% offPKR 60,326 PKR 47,649 -
KTM 13:4021h 50m1 stopBKK 12:45Kathmandu - Bangkok | Wed, Jun 17 | Srilankan AirlinesPKR 49,61918% offPKR 60,326 PKR 49,619 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Sun, Jun 14 | Srilankan AirlinesPKR 50,89116% offPKR 60,326 PKR 50,891 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Thu, Jun 18 | Srilankan AirlinesPKR 50,89116% offPKR 60,326 PKR 50,891 -
KTM 13:4021h 50m1 stopBKK 12:45Kathmandu - Bangkok | Wed, Jun 24 | Srilankan AirlinesPKR 51,01415% offPKR 60,326 PKR 51,014 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Thu, Jun 11 | Srilankan AirlinesPKR 51,01415% offPKR 60,326 PKR 51,014 -
KTM 13:1522h 15m1 stopBKK 12:45Kathmandu - Bangkok | Mon, Jul 6 | Srilankan AirlinesPKR 51,91714% offPKR 60,326 PKR 51,917 -
KTM 06:3022h 45m1 stopBKK 06:30Kathmandu - Bangkok | Wed, Jul 1 | Air IndiaPKR 53,31212% offPKR 60,326 PKR 53,312 -
KTM 10:0529h 35m1 stopBKK 16:55Kathmandu - Bangkok | Wed, May 20 | Air IndiaPKR 53,35412% offPKR 60,326 PKR 53,354 -
KTM 13:0017h 25m1 stopBKK 14:00Kathmandu - Bangkok | Thu, May 14 | Normal AirlineFind more flightsFind more flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Trip.com Price Insights: Flights from Tribhuvan International Airport to Suvarnabhumi Airport
Which month has the cheapest one-way flights from Tribhuvan International Airport to Suvarnabhumi Airport?
Based on Trip.com data from the past 12 months, the cheapest one-way flights from Tribhuvan International Airport to Suvarnabhumi Airport are usually in December, with an average price of PKR 57,205. May sees the highest fares, around PKR 74,676.
Which month has the cheapest round-trip flights from Tribhuvan International Airport to Suvarnabhumi Airport?
Based on Trip.com data from the past 12 months, the cheapest round‑trip flights from Tribhuvan International Airport to Suvarnabhumi Airport are usually in July, with an average price of PKR 87,527. April sees the highest fares, around PKR 170,864.
Which day of the week has the cheapest flights from Tribhuvan International Airport to Suvarnabhumi Airport?
Based on Trip.com data from the past 12 months, the cheapest day for flights from Tribhuvan International Airport to Suvarnabhumi Airport is Friday, with average prices lower than other days. Try to avoid departing on Tuesday, as fares are typically the highest.
Selected Airlines from Tribhuvan International Airport to Suvarnabhumi Airport
See which airlines fly from Kathmandu to Bangkok. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.










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Flight Schedule from Tribhuvan International Airport to Suvarnabhumi Airport
Check the schedule for flights from Kathmandu to Bangkok and find the flight that best matches your travel plans.

AI224
Tribhuvan International Airport
06:30
KTM
08:15
DEL
S M T W T F SSearch
AI2304
Indira Gandhi International Airport
16:05
DEL
21:46
BKK
S M T W T F S
UL182
Tribhuvan International Airport
13:40
KTM
17:00
CMB
S - T W - - SSearch
UL404
Colombo Bandaranaike International Airport
07:35
CMB
12:45
BKK
S M T W T F S
AI224
Tribhuvan International Airport
06:30
KTM
08:15
DEL
S M T W T F SSearch
AI2336
Indira Gandhi International Airport
00:30
DEL
06:30
BKK
S M T W T F S
AI220
Tribhuvan International Airport
17:00
KTM
18:55
DEL
S M T W T F SSearch
AI2304
Indira Gandhi International Airport
16:05
DEL
21:46
BKK
S M T W T F S
AI214
Tribhuvan International Airport
10:50
KTM
12:17
DEL
S M T W T F SSearch
AI2355
Indira Gandhi International Airport
09:00
DEL
14:50
BKK
S M T W T F S
AI214
Tribhuvan International Airport
10:50
KTM
12:17
DEL
S M T W T F SSearch
AI2332
Indira Gandhi International Airport
11:00
DEL
16:55
BKK
S M T W T F S
Tribhuvan International Airport to Suvarnabhumi Airport Flights Info
| Flight distance | 2,231.87km |
|---|---|
| Cheapest one-way ticket price | PKR 47,197 |
| Cheapest return ticket price | PKR 77,198 |
FAQs for Tribhuvan International Airport to Suvarnabhumi Airport Flights
How long is a flight from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK)?
It takes around 3 hours 27 minutes to fly from Tribhuvan International Airport (ktm) to Suvarnabhumi Airport (bkk).How many daily flights are there from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK)?
There are around 2 daily flights from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK).When to buy flight tickets from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) the cheapest?
Tickets cost around PKR 81,425 in June, making it the cheapest month to book. Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is a popular route, so don't forget to book your tickets in advance.When to buy flight tickets from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) most expensive?
The route from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK) is quite popular. Without considering departure times or holidays, tickets cost around PKR 124,026 in May, the most expensive month to book this route.What time does the latest flight from Tribhuvan International Airport to Suvarnabhumi Airport depart?
The latest flight departs from Tribhuvan International Airport (KTM) at 21:00 and arrives in Suvarnabhumi Airport (BKK) at 01:45.What is the transportation method from the main airport to downtown in Bangkok?
- The distance from Suvarnabhumi Airport to downtown is about 24km, by taxi about 40 minutes.
- The distance from Don Mueang International Airport to downtown is about 22km, by taxi about 40 minutes.
Which airline operates the most direct flights from Tribhuvan International Airport (KTM) to Suvarnabhumi Airport (BKK)?
Thai Airways is a very popular airline operating an average of 2432 flights per month.
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Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

