$146+ Cheap flights from Kathmandu (KTM) to Bangkok
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Sep 14 — Sep 211
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 December, booked 66 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 August 15, 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 August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 10/113:05 pm -
Nonstop3h 20m
Wed 10/2112:00 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 10/123:05 pm -
Nonstop3h 20m
Wed 10/2112:00 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 10/163:05 pm -
Nonstop3h 20m
Wed 10/2112:00 pm -
Nonstop3h 20m
Deal found 8/14![Thai Lion Air logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/163:05 pm -
Nonstop3h 20m
Mon 10/2612:00 pm -
Nonstop3h 20m
Deal found 8/10![Thai Lion Air logo]()
$313
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/163:05 pm -
Nonstop3h 20m
Fri 10/2312:00 pm -
Nonstop3h 20m
Deal found 8/10![Thai Lion Air logo]()
$314
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Wed 10/213:05 pm -
Nonstop3h 20m
Mon 10/2612:00 pm -
Nonstop3h 20m
Deal found 8/13![Thai Lion Air logo]()
$318
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 10/113:05 pm -
Nonstop3h 20m
Fri 10/2312:00 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$326
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 10/123:05 pm -
Nonstop3h 20m
Fri 10/2312:00 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$328
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/133:05 pm -
Nonstop3h 20m
Fri 11/2712:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$329
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Fri 9/181:30 pm -
Nonstop3h 30m
Fri 9/259:15 pm -
Nonstop3h 25m
Deal found 8/11![Thai Airways logo]()
$340
This Mytrip deal was found by Cheapflights users on 8/11. 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.
Tue 9/81:30 pm -
Nonstop3h 30m
Sat 9/129:15 pm -
Nonstop3h 25m
Deal found 8/11![Thai Airways logo]()
$341
This Mytrip deal was found by Cheapflights users on 8/14. 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 9/212:25 am -
Nonstop3h 30m
Wed 9/910:15 am -
Nonstop3h 25m
Deal found 8/14![Thai Airways logo]()
$342
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 August 15, 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 August 15, 2026.
This Booking.com deal was found by Cheapflights users on 8/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:30 pm -
Nonstop3h 30m
Fri 9/259:15 pm -
Nonstop3h 25m
Deal found 8/10![Thai Airways logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Mon 11/163:05 pm -
Nonstop3h 20m
Fri 11/2012:00 pm -
Nonstop3h 20m
Deal found 8/14![Thai Lion Air logo]()
$419
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Sat 9/199:10 pm -
2 stops12h 50m
Fri 9/2512:00 pm -
Nonstop3h 20m
Deal found 8/10![Multiple Airlines logo]()
$489
This Malaysia Airlines deal was found by Cheapflights users on 8/14. 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 10/1110:45 pm -
1 stop16h 20m
Fri 10/167:45 pm -
1 stop17h 15m
Deal found 8/14![Malaysia Airlines logo]()
$491
This Priceline deal was found by Cheapflights users on 8/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:05 am -
1 stop9h 05m
Wed 10/214:45 pm -
2 stops22h 10m
Deal found 8/10![Air India logo]()
$591
This FlightHub deal was found by Cheapflights users on 8/14. 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 10/113:05 pm -
Nonstop3h 20m
Fri 10/1612:00 pm -
Nonstop3h 20m
Deal found 8/14![Thai Lion Air logo]()
$483
This Batik Air deal was found by Cheapflights users on 8/11. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/131:50 pm -
1 stop21h 35m
Thu 11/268:15 pm -
1 stop20h 10m
Deal found 8/11![Batik Air logo]()
$978
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Wed 10/73:05 pm -
Nonstop3h 20m
Wed 10/141:40 pm -
1 stop7h 25m
Deal found 8/10![Multiple Airlines logo]()
$524
This Malaysia Airlines deal was found by Cheapflights users on 8/11. 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.
Fri 9/1110:45 pm -
2 stops32h 55m
Wed 11/258:05 pm -
1 stop26h 55m
Deal found 8/11![Malaysia Airlines logo]()
$565
This Malaysia Airlines deal was found by Cheapflights users on 8/11. 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 9/71:00 pm -
1 stop8h 50m
Wed 11/258:05 pm -
1 stop26h 55m
Deal found 8/11![Malaysia Airlines logo]()
$570
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/1411:30 pm -
2 stops13h 00m
Wed 10/2112:00 pm -
Nonstop3h 20m
Deal found 8/10![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sat 10/102:05 pm -
1 stop11h 20m
Tue 10/203:15 pm -
2 stops16h 35m
Deal found 8/10![Multiple Airlines logo]()
$616
This Malaysia Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 9/1010:45 pm -
1 stop13h 25m
Sun 11/228:05 pm -
1 stop17h 10m
Deal found 8/11![Malaysia Airlines logo]()
$623
This Malaysia Airlines deal was found by Cheapflights users on 8/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 pm -
1 stop8h 50m
Fri 10/237:20 pm -
2 stops51h 40m
Deal found 8/12![Malaysia Airlines logo]()
$623
This Kiwi.com deal was found by Cheapflights users on 8/15. 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.
Thu 9/1710:35 am -
1 stop9h 00m
Thu 9/241:35 pm -
1 stop8h 40m
Deal found 8/15![Multiple Airlines logo]()
$667
This Malaysia Airlines deal was found by Cheapflights users on 8/13. 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 9/251:00 pm -
2 stops18h 40m
Fri 10/29:05 am -
1 stop13h 55m
Deal found 8/13![Malaysia Airlines logo]()
$634
This Batik Air deal was found by Cheapflights users on 8/14. 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 10/125:05 pm -
1 stop16h 45m
Wed 10/219:15 am -
1 stop12h 35m
Deal found 8/14![Batik Air logo]()
$994
This Malaysia Airlines deal was found by Cheapflights users on 8/13. 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 9/251:00 pm -
1 stop8h 50m
Thu 10/14:40 pm -
1 stop30h 20m
Deal found 8/13![Malaysia Airlines logo]()
$644
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Fri 10/1611:55 am -
2 stops15h 35m
Mon 10/191:25 pm -
2 stops34h 20m
Deal found 8/10![Multiple Airlines logo]()
$720
This Malaysia Airlines deal was found by Cheapflights users on 8/11. 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 10/1210:45 pm -
1 stop17h 20m
Tue 10/207:20 pm -
2 stops51h 40m
Deal found 8/11![Malaysia Airlines logo]()
$658
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Sun 10/113:05 pm -
Nonstop3h 20m
Fri 10/169:15 am -
1 stop8h 05m
Deal found 8/14![Multiple Airlines logo]()
$761
This Malaysia Airlines deal was found by Cheapflights users on 8/12. 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 Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:00 pm -
1 stop8h 50m
Wed 10/214:40 pm -
1 stop30h 20m
Deal found 8/12![Malaysia Airlines logo]()
$659
This Malaysia Airlines deal was found by Cheapflights users on 8/13. 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 9/2410:45 pm -
1 stop13h 25m
Fri 10/29:05 am -
1 stop13h 55m
Deal found 8/13![Malaysia Airlines logo]()
$660
Last-minute flights from Kathmandu to BangkokDiscover last-minute flight deals from Kathmandu to Bangkok. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Bangkok. Data last updated August 15, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/63:05 pm -
Nonstop3h 20m
Sun 9/1312:00 pm -
Nonstop3h 20m
Deal found 8/10![Thai Lion Air logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Mon 9/73:05 pm -
Nonstop3h 20m
Mon 9/1412:00 pm -
Nonstop3h 20m
Deal found 8/10![Thai Lion Air logo]()
$350
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Mon 9/73:05 pm -
Nonstop3h 20m
Sun 11/2212:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Mon 9/73:05 pm -
Nonstop3h 20m
Fri 11/2712:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/113:05 pm -
Nonstop3h 20m
Sun 11/2212:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/113:05 pm -
Nonstop3h 20m
Mon 11/2312:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/133:05 pm -
Nonstop3h 20m
Wed 11/2512:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Sun 9/133:05 pm -
Nonstop3h 20m
Mon 11/2312:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/183:05 pm -
Nonstop3h 20m
Fri 9/2512:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 9/233:05 pm -
Nonstop3h 20m
Wed 10/712:00 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/253:05 pm -
Nonstop3h 20m
Sun 9/2712:00 pm -
Nonstop3h 20m
Deal found 8/13![Thai Lion Air logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Fri 9/253:05 pm -
Nonstop3h 20m
Fri 10/212:00 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$371
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 August 15, 2026.
Search for one-way flight options from Kathmandu to Bangkok. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/113:05 pm -
Nonstop3h 20m
Deal found 8/13![Thai Lion Air logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Mon 10/123:05 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Wed 9/303:05 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$150
This CheapOair deal was found by Cheapflights users on 8/15. 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.
Wed 10/213:05 pm -
Nonstop3h 20m
Deal found 8/15![Thai Lion Air logo]()
$154
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Mon 10/53:05 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/11. 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.
Mon 9/73:05 pm -
Nonstop3h 20m
Deal found 8/11![Thai Lion Air logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/12. 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.
Sun 9/133:05 pm -
Nonstop3h 20m
Deal found 8/12![Thai Lion Air logo]()
$172
This Mytrip deal was found by Cheapflights users on 8/10. 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.
Mon 8/311:15 pm -
1 stop22h 15m
Deal found 8/10![SriLankan Airlines logo]()
$174
This Mytrip deal was found by Cheapflights users on 8/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/3112:50 pm -
1 stop22h 30m
Deal found 8/12![SriLankan Airlines logo]()
$176
This FlightHub deal was found by Cheapflights users on 8/13. 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.
Mon 12/283:05 pm -
Nonstop3h 20m
Deal found 8/13![Thai Lion Air logo]()
$182
This FlightHub deal was found by Cheapflights users on 8/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2812:50 pm -
1 stop16h 15m
Deal found 8/10![SriLankan Airlines logo]()
$187
This Super.com deal was found by Cheapflights users on 8/13. 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 11/75:10 pm -
1 stop19h 45m
Deal found 8/13![Air India logo]()
$200
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 August 15, 2026.
Round-trip from | $305 (Kiwi.com) |
|---|---|
One-way from | $146 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $332 |
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 2,558,603 searches. Data last updated August 15, 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
Sat 9/19
1:30 pm-6:15 pm
Nonstop3h 30m
Bangkok Suvarnabhumi
Fri 9/25
9:15 pm-11:25 pm
Nonstop3h 25m
$351
Quickest round-trip
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Mon 11/16
3:05 pm-7:40 pm
Nonstop3h 20m
Bangkok Don Mueang Intl
Fri 11/20
12:00 pm-2:05 pm
Nonstop3h 20m
$419
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Sun 10/11
3:05 pm-7:40 pm
Nonstop3h 20m
Bangkok Don Mueang Intl
Fri 10/16
12:00 pm-2:05 pm
Nonstop3h 20m
$483
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Sat 9/19
9:10 pm-11:15 am
2 stops12h 50m
Bangkok Don Mueang Intl
Fri 9/25
12:00 pm-2:05 pm
Nonstop3h 20m
$489
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sun 10/11
10:45 pm-4:20 pm
1 stop16h 20m
Bangkok Suvarnabhumi
Fri 10/16
7:45 pm-11:45 am
1 stop17h 15m
$491
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Wed 10/7
3:05 pm-7:40 pm
Nonstop3h 20m
Bangkok Don Mueang Intl
Wed 10/14
1:40 pm-7:50 pm
1 stop7h 25m
$524
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Fri 9/11
10:45 pm-8:55 am
2 stops32h 55m
Bangkok Suvarnabhumi
Wed 11/25
8:05 pm-9:45 pm
1 stop26h 55m
$565
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Mon 9/7
1:00 pm-11:05 pm
1 stop8h 50m
Bangkok Suvarnabhumi
Wed 11/25
8:05 pm-9:45 pm
1 stop26h 55m
$570
KathmanduBangkok
KTM Kathmandu Tribhuvan - DMK Bangkok Don Mueang Intl
KTMDMK
Kathmandu Tribhuvan
Wed 10/14
11:30 pm-1:45 pm
2 stops13h 00m
Bangkok Don Mueang Intl
Wed 10/21
12:00 pm-2:05 pm
Nonstop3h 20m
$575
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Fri 10/16
10:05 am-8:25 pm
1 stop9h 05m
Bangkok Suvarnabhumi
Wed 10/21
4:45 pm-1:40 pm
2 stops22h 10m
$591
Showing 1-10 of 46 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-DMK
KTM-BKK
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-DMK
KTM-BKK
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 $244). Flying from Kathmandu to Bangkok in May is currently the most expensive (average of $398). 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 August 15, 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 56% 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 August 15, 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 $260 and $365 in October.The cheapest round-trip price found within the last 5 days was $306 on Thai Lion Air (Oct 11-Oct 21).
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 26% 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 83 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 August 15, 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.
Crew
8.4
Boarding
8.0
Overall
7.9
Entertainment
6.9
Comfort
7.7
Food
7.5
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Crew
8.4
Boarding
8.0
Overall
7.9
Entertainment
6.9
Comfort
7.7
Food
7.5
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Crew
8.4
Boarding
8.0
Overall
7.9
Entertainment
6.9
Comfort
7.7
Food
7.5
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Crew
8.4
Boarding
8.0
Overall
7.9
Entertainment
6.9
Comfort
7.7
Food
7.5
Reviews
1 / 20
10.0
ExcellentVirendra,Jan 2026
DEL - BKK
Crew
8.4
Boarding
8.0
Overall
7.9
Entertainment
6.9
Comfort
7.7
Food
7.5
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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Alternative routes for Kathmandu to Bangkok
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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 August 15, 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 2,558,603 searches. Data last updated August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$121 | Average$230 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$131 | Average$246 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$204 | Average$387 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$243 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$372 | FlexibilityNo cancel fee | On-time77% |