$175+ Cheap flights from Kathmandu (KTM) to Bangkok
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Oct 12 — Oct 191
Round-trip
1 adult, Economy
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Find cheap flights from Kathmandu to Bangkok with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kathmandu Tribhuvan to Bangkok are usually found in March or January, booked 78 days in advance, depart on a Wednesday or Saturday and return on a Monday
Cheap flight deals from Kathmandu to Bangkok
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Cheapest flights from Kathmandu to BangkokExplore the most affordable flight options available from Kathmandu to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
Explore the most affordable flight options available from Kathmandu to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 12, 2026.
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm -
Nonstop3h 30m
Sat 9/1910:15 am -
Nonstop3h 25m
Deal found 9/11![Thai Airways logo]()
$343
This Mytrip deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2712:25 am -
Nonstop3h 30m
Tue 12/2910:15 am -
Nonstop3h 25m
Deal found 9/10![Thai Airways logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:05 pm -
Nonstop3h 20m
Sun 12/2712:00 pm -
Nonstop3h 20m
Deal found 9/10![Thai Lion Air logo]()
$345
This Mytrip deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/301:30 pm -
Nonstop3h 30m
Mon 1/49:15 pm -
Nonstop3h 25m
Deal found 9/9![Thai Airways logo]()
$346
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:10 pm -
1 stop18h 30m
Tue 9/157:30 am -
1 stop13h 55m
Deal found 9/9![Air India logo]()
$348
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am -
1 stop12h 40m
Sat 9/197:30 am -
1 stop13h 55m
Deal found 9/11![Air India logo]()
$349
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:25 am -
Nonstop3h 30m
Sat 9/2610:15 am -
Nonstop3h 25m
Deal found 9/9![Thai Airways logo]()
$350
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:25 am -
Nonstop3h 30m
Tue 9/159:15 pm -
Nonstop3h 25m
Deal found 9/9![Thai Airways logo]()
$352
This OneTravel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/241:30 pm -
Nonstop3h 30m
Sun 1/39:15 pm -
Nonstop3h 25m
Deal found 9/12![Thai Airways logo]()
$353
This OneTravel deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:25 am -
Nonstop3h 30m
Thu 9/2410:15 am -
Nonstop3h 25m
Deal found 9/7![Thai Airways logo]()
$354
This Trip.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:25 am -
Nonstop3h 30m
Wed 9/2310:15 am -
Nonstop3h 25m
Deal found 9/12![Thai Airways logo]()
$356
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:10 pm -
1 stop22h 00m
Mon 9/217:30 am -
1 stop24h 20m
Deal found 9/12![Air India logo]()
$364
Best flights from Kathmandu to BangkokDiscover carefully curated flight deals from Kathmandu to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
Discover carefully curated flight deals from Kathmandu to Bangkok that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 12, 2026.
This FlightHub deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:40 pm -
1 stop22h 20m
Mon 10/267:05 pm -
1 stop15h 15m
Deal found 9/12![Air India logo]()
$474
This Booking.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:05 pm -
Nonstop3h 20m
Mon 10/199:15 am -
1 stop8h 05m
Deal found 9/12![Multiple Airlines logo]()
$561
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1110:45 pm -
2 stops32h 50m
Sat 2/205:05 pm -
1 stop29h 55m
Deal found 9/10![Malaysia Airlines logo]()
$585
This FlightHub deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/111:30 pm -
Nonstop3h 30m
Fri 10/169:15 pm -
Nonstop3h 25m
Deal found 9/11![Thai Airways logo]()
$652
This OneTravel deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:25 pm -
1 stop14h 00m
Mon 10/199:15 am -
1 stop8h 05m
Deal found 9/12![Batik Air logo]()
$892
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/141:00 pm -
1 stop27h 25m
Tue 12/228:05 pm -
1 stop17h 10m
Deal found 9/10![Malaysia Airlines logo]()
$606
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:45 pm -
1 stop17h 40m
Tue 12/226:35 am -
1 stop16h 25m
Deal found 9/10![Malaysia Airlines logo]()
$637
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:00 pm -
1 stop20h 40m
Wed 11/2512:05 pm -
1 stop9h 45m
Deal found 9/12![Multiple Airlines logo]()
$768
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/810:45 pm -
2 stops32h 50m
Wed 11/255:05 pm -
1 stop29h 55m
Deal found 9/10![Malaysia Airlines logo]()
$685
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:45 pm -
1 stop16h 20m
Fri 10/96:50 am -
1 stop16h 10m
Deal found 9/11![Malaysia Airlines logo]()
$713
This Batik Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm -
1 stop17h 10m
Thu 10/2912:05 pm -
1 stop9h 45m
Deal found 9/8![Batik Air logo]()
$951
This Malaysia Airlines deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/151:00 pm -
1 stop8h 55m
Mon 12/212:15 pm -
1 stop8h 45m
Deal found 9/10![Malaysia Airlines logo]()
$714
This Batik Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/201:50 pm -
1 stop17h 10m
Thu 10/291:40 pm -
1 stop8h 10m
Deal found 9/8![Batik Air logo]()
$951
This Malaysia Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/191:00 pm -
1 stop8h 50m
Wed 10/287:30 pm -
2 stops51h 30m
Deal found 9/8![Malaysia Airlines logo]()
$721
This Batik Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:50 pm -
1 stop17h 10m
Tue 10/271:40 pm -
1 stop8h 10m
Deal found 9/8![Batik Air logo]()
$971
This Malaysia Airlines deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:00 pm -
1 stop8h 50m
Wed 10/287:30 pm -
2 stops41h 45m
Deal found 9/8![Malaysia Airlines logo]()
$721
This Batik Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:25 pm -
1 stop9h 35m
Fri 10/236:00 pm -
1 stop27h 50m
Deal found 9/8![Batik Air logo]()
$977
This Batik Air deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/189:25 pm -
1 stop18h 00m
Mon 10/268:15 pm -
1 stop17h 50m
Deal found 9/8![Batik Air logo]()
$991
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:45 pm -
1 stop10h 15m
Thu 10/87:45 pm -
1 stop27h 15m
Deal found 9/11![Malaysia Airlines logo]()
$751
This Batik Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/125:05 pm -
1 stop18h 20m
Sun 2/218:15 pm -
1 stop17h 50m
Deal found 9/10![Batik Air logo]()
$1,005
This Batik Air deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/91:50 pm -
1 stop25h 35m
Sun 10/1811:50 am -
1 stop29h 30m
Deal found 9/9![Batik Air logo]()
$1,014
This Malaysia Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/510:45 pm -
1 stop16h 20m
Tue 10/137:20 pm -
2 stops51h 25m
Deal found 9/11![Malaysia Airlines logo]()
$845
This Batik Air deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:25 pm -
1 stop18h 20m
Mon 11/306:00 pm -
1 stop27h 50m
Deal found 9/12![Batik Air logo]()
$1,018
This Batik Air deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/149:25 pm -
1 stop18h 20m
Wed 12/231:40 pm -
1 stop8h 10m
Deal found 9/10![Batik Air logo]()
$1,029
Last-minute flights from Kathmandu to BangkokDiscover last-minute flight deals from Kathmandu to Bangkok. Data last updated September 12, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Bangkok. Data last updated September 12, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:25 am -
Nonstop3h 30m
Sat 9/1910:15 am -
Nonstop3h 25m
Deal found 9/8![Thai Airways logo]()
$368
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:25 am -
Nonstop3h 30m
Tue 9/159:15 pm -
Nonstop3h 25m
Deal found 9/9![Thai Airways logo]()
$352
This Mytrip deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:30 pm -
Nonstop3h 30m
Sat 9/1910:15 am -
Nonstop3h 25m
Deal found 9/11![Thai Airways logo]()
$343
This Super.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/139:10 pm -
1 stop18h 30m
Tue 9/157:30 am -
1 stop13h 55m
Deal found 9/9![Air India logo]()
$348
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/136:30 am -
1 stop12h 40m
Sat 9/197:30 am -
1 stop13h 55m
Deal found 9/11![Air India logo]()
$349
This CheapOair deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:10 pm -
1 stop22h 00m
Mon 9/217:30 am -
1 stop24h 20m
Deal found 9/12![Air India logo]()
$364
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:30 pm -
Nonstop3h 30m
Sat 9/2610:15 am -
Nonstop3h 25m
Deal found 9/10![Thai Airways logo]()
$386
This OneTravel deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:25 am -
Nonstop3h 30m
Thu 9/2410:15 am -
Nonstop3h 25m
Deal found 9/7![Thai Airways logo]()
$354
This Trip.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1912:25 am -
Nonstop3h 30m
Wed 9/2310:15 am -
Nonstop3h 25m
Deal found 9/12![Thai Airways logo]()
$356
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2112:25 am -
Nonstop3h 30m
Sat 9/2610:15 am -
Nonstop3h 25m
Deal found 9/9![Thai Airways logo]()
$350
This CheapOair deal was found by Cheapflights users on 9/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/219:10 pm -
1 stop18h 30m
Sun 9/277:30 am -
1 stop17h 50m
Deal found 9/7![Air India logo]()
$373
This CheapOair deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:30 am -
1 stop12h 40m
Sat 9/2610:25 pm -
1 stop9h 25m
Deal found 9/9![Air India logo]()
$369
One-way flights from Kathmandu to BangkokSearch for one-way flight options from Kathmandu to Bangkok. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
Search for one-way flight options from Kathmandu to Bangkok. Find affordable one-way fares based on user searches. Data last updated September 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/63:05 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Thai Lion Air logo]()
$175
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/303:05 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Thai Lion Air logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:05 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Thai Lion Air logo]()
$177
This Super.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/83:05 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Thai Lion Air logo]()
$180
This Super.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3112:50 pm -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![SriLankan Airlines logo]()
$181
This Jetabroad deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/131:40 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![SriLankan Airlines logo]()
$183
This CheapOair deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/283:05 pm -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Thai Lion Air logo]()
$183
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/81:15 pm -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SriLankan Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:40 pm -
1 stop21h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SriLankan Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/1012:50 pm -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SriLankan Airlines logo]()
$193
This Jetabroad deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/312:50 pm -
1 stop22h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![SriLankan Airlines logo]()
$195
This OneTravel deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 am -
Nonstop3h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Nepal Airlines logo]()
$202
Find flight deals from Kathmandu to Bangkok
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Bangkok (TH1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 12, 2026.
Round-trip from | $343 (Kiwi.com) |
|---|---|
One-way from | $175 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $351 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to Bangkok that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
Use the filters below to find and compare flights from Kathmandu to Bangkok that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Thu 12/31
12:50 pm-12:35 pm
1 stop22h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$181
Quickest round-trip
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Thu 10/1
1:30 pm-6:15 pm
Nonstop3h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$212
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Thu 12/31
12:25 am-5:10 am
Nonstop3h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$219
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sun 10/18
9:10 pm-2:15 pm
1 stop15h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$227
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Fri 10/2
9:10 pm-8:25 pm
1 stop22h 00m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$228
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Thu 10/1
4:35 pm-10:15 pm
1 stop28h 25m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$252
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Sun 10/11
4:40 pm-2:40 am
1 stop8h 45m
Bangkok Don Mueang Intl
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$265
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Wed 9/23
10:05 am-9:10 am
2 stops21h 50m
Bangkok Don Mueang Intl
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$274
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Fri 10/23
2:40 pm-6:30 am
1 stop14h 35m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$281
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Mon 1/11
7:35 am-10:05 pm
2 stops13h 15m
Bangkok Don Mueang Intl
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$282
Showing 1-10 of 43 resultsSorted by cheapest first
Best time to book a flight from Kathmandu to Bangkok
Have a flexible travel schedule? Discover the best time to fly to Bangkok from Kathmandu with our price prediction graph.
KTM-TH1
KTM-BKK
KTM-DMK
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kathmandu to Bangkok
KTM-TH1
KTM-BKK
KTM-DMK
What is the cheapest month to book a flight from Kathmandu to Bangkok?
Currently, January is the cheapest month in which you can book a flight from Kathmandu to Bangkok (average of $245). Flying from Kathmandu to Bangkok in May is currently the most expensive (average of $400). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KTM to BKK?
Find hourly flight availability from Kathmandu to Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 12, 2026.
When flying from Kathmandu to Bangkok, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 55% versus a flight in the evening.
Weekly flight availability from Kathmandu to Bangkok
Explore weekly flight availability from Kathmandu to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 12, 2026.
The most flights from KTM to TH1 are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How much does it cost to fly round-trip from Kathmandu to Bangkok?
Airfare is typical for this route at the moment.
Kathmandu to Bangkok flights typically cost between $326 and $394 in January.The cheapest round-trip price found within the last 5 days was $343 on Thai Lion Air (Jan 13-Jan 20).
How often are flights from Kathmandu to Bangkok delayed?
About 36% of weekly flights between Kathmandu and Bangkok have experienced delays in the past year, with the average delay time being 124 minutes.
What is the most punctual flight time for Kathmandu to Bangkok flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Thursday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Kathmandu to Bangkok flights?
Over the last year, Thai Airways have had the lowest number of delays on this route, with just 25% of flights being delayed.
How far ahead should I book a flight from Kathmandu to Bangkok?
The best time to book flights from Kathmandu to Bangkok is 77 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
The best insider tips for Kathmandu to Bangkok flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kathmandu to Bangkok trip
Our travel experts
Reviews of airlines servicing Bangkok
Get insights into the airlines that provide service to Bangkok. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bangkok. Reviews last updated September 12, 2026.
See what other customers who have flown with Thai Airways,Thai AirAsia, andThai Lion Air from Kathmandu to Bangkok have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.0
Comfort
7.7
Crew
8.5
Food
7.5
Overall
7.9
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Boarding
8.0
Comfort
7.7
Crew
8.5
Food
7.5
Overall
7.9
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Boarding
8.0
Comfort
7.7
Crew
8.5
Food
7.5
Overall
7.9
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Boarding
8.0
Comfort
7.7
Crew
8.5
Food
7.5
Overall
7.9
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Boarding
8.0
Comfort
7.7
Crew
8.5
Food
7.5
Overall
7.9
Entertainment
6.9
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Bangkok. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Find flights from Kathmandu to Bangkok, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kathmandu and Bangkok flights
Browse other Kathmandu and Bangkok flight options. Last updated on September 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Kathmandu to Bangkok
Discover the top 5 airlines that operate flights from Kathmandu to Bangkok. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$229 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$239 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$204 | Average$393 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$374 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$382 | FlexibilityNo cancel fee | On-time77% |