$217+ 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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Dec 12 — Dec 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 February, booked 89 days in advance, depart on a Saturday or Wednesday 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 November 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 November 12, 2026.
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Tue 12/2912:25 am -
Nonstop3h 30m
Thu 1/79:15 pm -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$347
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:30 pm -
Nonstop3h 30m
Fri 1/19:15 pm -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$349
This Justfly.com deal was found by Cheapflights users on 11/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:10 am -
Nonstop3h 20m
Fri 1/14:45 pm -
Nonstop3h 30m
Deal found 11/7![Nepal Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:30 pm -
Nonstop3h 30m
Mon 1/189:15 pm -
Nonstop3h 25m
Deal found 11/8![Thai Airways logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/201:30 pm -
Nonstop3h 30m
Thu 1/219:15 pm -
Nonstop3h 25m
Deal found 11/10![Thai Airways logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Mon 12/211:30 pm -
Nonstop3h 30m
Thu 1/219:15 pm -
Nonstop3h 25m
Deal found 11/9![Thai Airways logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:30 pm -
Nonstop3h 30m
Sat 1/1610:15 am -
Nonstop3h 25m
Deal found 11/7![Thai Airways logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:30 pm -
Nonstop3h 30m
Sat 12/2610:15 am -
Nonstop3h 25m
Deal found 11/8![Thai Airways logo]()
$379
This Super.com deal was found by Cheapflights users on 11/10. 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.
Sun 12/2012:25 am -
Nonstop3h 30m
Mon 12/2810:15 am -
Nonstop3h 25m
Deal found 11/10![Thai Airways logo]()
$393
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:10 am -
Nonstop3h 20m
Mon 12/284:45 pm -
Nonstop3h 30m
Deal found 11/11![Nepal Airlines logo]()
$399
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/211:30 pm -
Nonstop3h 30m
Mon 1/1110:15 am -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$403
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:50 pm -
1 stop22h 30m
Sat 11/148:10 am -
1 stop28h 55m
Deal found 11/11![SriLankan Airlines logo]()
$406
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 November 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 November 12, 2026.
This Malaysia Airlines deal was found by Cheapflights users on 11/6. 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 1/1710:45 pm -
1 stop13h 25m
Tue 2/2311:10 am -
1 stop11h 50m
Deal found 11/6![Malaysia Airlines logo]()
$483
This IndiGo deal was found by Cheapflights users on 11/11. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:10 pm -
1 stop26h 40m
Wed 1/66:45 am -
1 stop14h 20m
Deal found 11/11![IndiGo logo]()
$498
This IndiGo deal was found by Cheapflights users on 11/7. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/305:10 pm -
1 stop26h 40m
Thu 1/76:45 am -
1 stop10h 40m
Deal found 11/7![IndiGo logo]()
$501
This Batik Air deal was found by Cheapflights users on 11/11. 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.
Tue 1/59:25 pm -
1 stop18h 20m
Fri 1/81:45 pm -
1 stop24h 20m
Deal found 11/11![Batik Air logo]()
$1,014
This flydubai deal was found by Cheapflights users on 11/10. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/183:00 pm -
1 stop15h 55m
Mon 1/1811:00 pm -
1 stop20h 55m
Deal found 11/10![flydubai logo]()
$1,087
This IndiGo deal was found by Cheapflights users on 11/10. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1410:45 am -
1 stop9h 05m
Fri 12/258:50 pm -
1 stop24h 15m
Deal found 11/10![IndiGo logo]()
$502
This Malaysia Airlines deal was found by Cheapflights users on 11/6. 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 1/231:00 pm -
1 stop8h 55m
Sat 2/207:30 pm -
2 stops27h 30m
Deal found 11/6![Malaysia Airlines logo]()
$567
This IndiGo deal was found by Cheapflights users on 11/7. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/48:50 pm -
1 stop23h 00m
Wed 12/96:45 am -
1 stop14h 20m
Deal found 11/7![IndiGo logo]()
$505
This IndiGo deal was found by Cheapflights users on 11/7. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/55:10 pm -
1 stop26h 40m
Sat 12/126:45 am -
1 stop28h 15m
Deal found 11/7![IndiGo logo]()
$510
This IndiGo deal was found by Cheapflights users on 11/9. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/158:50 pm -
1 stop23h 00m
Thu 12/248:50 pm -
1 stop24h 15m
Deal found 11/9![IndiGo logo]()
$517
This IndiGo deal was found by Cheapflights users on 11/11. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:10 pm -
1 stop26h 40m
Thu 1/146:45 am -
1 stop10h 40m
Deal found 11/11![IndiGo logo]()
$519
This IndiGo deal was found by Cheapflights users on 11/8. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1810:45 am -
1 stop9h 05m
Mon 1/186:45 am -
1 stop28h 15m
Deal found 11/8![IndiGo logo]()
$531
This Batik Air deal was found by Cheapflights users on 11/7. 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 Batik Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/119:25 pm -
1 stop12h 25m
Thu 2/1812:05 pm -
1 stop9h 45m
Deal found 11/7![Batik Air logo]()
$1,037
This IndiGo deal was found by Cheapflights users on 11/8. 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/18:50 pm -
1 stop14h 00m
Wed 12/306:45 am -
1 stop28h 15m
Deal found 11/8![IndiGo logo]()
$549
This flydubai deal was found by Cheapflights users on 11/12. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop30h 25m
Fri 1/1511:00 pm -
1 stop16h 15m
Deal found 11/12![flydubai logo]()
$1,109
This flydubai deal was found by Cheapflights users on 11/7. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:40 pm -
1 stop13h 10m
Sun 1/179:10 am -
1 stop15h 35m
Deal found 11/7![flydubai logo]()
$1,116
This flydubai deal was found by Cheapflights users on 11/7. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop18h 25m
Tue 1/1911:10 am -
1 stop13h 35m
Deal found 11/7![flydubai logo]()
$1,116
This flydubai deal was found by Cheapflights users on 11/7. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/163:00 pm -
1 stop15h 55m
Sat 1/169:10 am -
1 stop15h 35m
Deal found 11/7![flydubai logo]()
$1,116
This flydubai deal was found by Cheapflights users on 11/7. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop18h 25m
Thu 1/2111:00 pm -
1 stop16h 15m
Deal found 11/7![flydubai logo]()
$1,116
This flydubai deal was found by Cheapflights users on 11/10. 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 flydubai is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/167:40 pm -
1 stop13h 10m
Mon 1/189:10 am -
1 stop24h 25m
Deal found 11/10![flydubai logo]()
$1,117
Last-minute flights from Kathmandu to BangkokDiscover last-minute flight deals from Kathmandu to Bangkok. Data last updated November 12, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Bangkok. Data last updated November 12, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:50 pm -
1 stop22h 30m
Sat 11/148:10 am -
1 stop28h 55m
Deal found 11/11![SriLankan Airlines logo]()
$406
This Mytrip deal was found by Cheapflights users on 11/11. 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 12/810:45 am -
2 stops19h 50m
Fri 12/116:45 pm -
2 stops26h 20m
Deal found 11/11![Multiple Airlines logo]()
$590
This Trip.com deal was found by Cheapflights users on 11/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1811:10 am -
Nonstop3h 20m
Mon 12/284:45 pm -
Nonstop3h 30m
Deal found 11/11![Nepal Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 11/10. 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 12/201:30 pm -
Nonstop3h 30m
Sat 1/1610:15 am -
Nonstop3h 25m
Deal found 11/10![Thai Airways logo]()
$371
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/201:30 pm -
Nonstop3h 30m
Sat 12/2610:15 am -
Nonstop3h 25m
Deal found 11/8![Thai Airways logo]()
$379
This Super.com deal was found by Cheapflights users on 11/10. 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.
Sun 12/2012:25 am -
Nonstop3h 30m
Mon 12/2810:15 am -
Nonstop3h 25m
Deal found 11/10![Thai Airways logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/211:30 pm -
Nonstop3h 30m
Mon 1/189:15 pm -
Nonstop3h 25m
Deal found 11/8![Thai Airways logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Mon 12/211:30 pm -
Nonstop3h 30m
Thu 1/219:15 pm -
Nonstop3h 25m
Deal found 11/9![Thai Airways logo]()
$373
This Mytrip deal was found by Cheapflights users on 11/11. 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.
Mon 12/211:30 pm -
Nonstop3h 30m
Mon 1/1110:15 am -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$403
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/251:30 pm -
Nonstop3h 30m
Fri 1/19:15 pm -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$349
This Justfly.com deal was found by Cheapflights users on 11/7. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:10 am -
Nonstop3h 20m
Fri 1/14:45 pm -
Nonstop3h 30m
Deal found 11/7![Nepal Airlines logo]()
$362
This FlightHub deal was found by Cheapflights users on 11/11. 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.
Tue 12/2912:25 am -
Nonstop3h 30m
Thu 1/79:15 pm -
Nonstop3h 25m
Deal found 11/11![Thai Airways logo]()
$347
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 November 12, 2026.
Search for one-way flight options from Kathmandu to Bangkok. Find affordable one-way fares based on user searches. Data last updated November 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/51:30 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Thai Airways logo]()
$217
This OneTravel deal was found by Cheapflights users on 11/9. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:30 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Thai Airways logo]()
$218
This CheapOair deal was found by Cheapflights users on 11/11. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/281:30 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Thai Airways logo]()
$219
This CheapOair deal was found by Cheapflights users on 11/6. 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 2/2212:25 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Thai Airways logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 11/9. 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.
Wed 12/301:30 pm -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Thai Airways logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/212:25 am -
Nonstop3h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Thai Airways logo]()
$225
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/37:35 am -
1 stop22h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Air India logo]()
$229
This Jetabroad deal was found by Cheapflights users on 11/10. 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.
Tue 1/122:55 pm -
1 stop29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Air India logo]()
$230
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/232:55 pm -
1 stop22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Air India logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/58:00 am -
1 stop17h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 11/10. 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.
Tue 1/125:10 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$275
This Trip.com deal was found by Cheapflights users on 11/8. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/138:50 pm -
1 stop28h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$282
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 November 12, 2026.
Round-trip from | $347 (FlightHub) |
|---|---|
One-way from | $217 (Kiwi.com) |
Popular in | October |
Cheapest in | March |
Average price | $432 |
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 November 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
Fri 4/9
6:30 am-5:55 pm
1 stop10h 10m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$238
Quickest round-trip
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Thu 4/8
12:25 am-5:10 am
Nonstop3h 30m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$280
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sat 12/12
8:50 pm-9:05 pm
1 stop23h 00m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$285
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Mon 12/7
5:10 pm-9:05 pm
1 stop26h 40m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$290
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sat 12/5
5:10 pm-9:05 pm
1 stop26h 40m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$298
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Wed 11/25
10:45 am-9:05 pm
1 stop9h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$325
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sat 11/21
8:50 pm-9:05 pm
1 stop23h 00m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$325
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Mon 11/23
10:45 am-9:05 pm
1 stop9h 05m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$336
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sat 2/27
1:00 pm-8:50 am
2 stops18h 35m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$379
KathmanduBangkok
KTM Kathmandu Tribhuvan - BKK Bangkok Suvarnabhumi
KTMBKK
Kathmandu Tribhuvan
Sun 2/28
10:45 pm-8:50 am
2 stops32h 50m
Bangkok Suvarnabhumi
Wed 12/31
12:00 am-10:30 pm
Nonstop0h 00m
$379
Showing 1-10 of 40 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, March is the cheapest month in which you can book a flight from Kathmandu to Bangkok (average of $263). Flying from Kathmandu to Bangkok in October is currently the most expensive (average of $439). 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 November 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 57% 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 November 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 below average for this route at the moment.
Kathmandu to Bangkok flights typically cost between $377 and $518 in December.The cheapest round-trip price found within the last 5 days was $347 on Thai Airways (Dec 29-Jan 7).
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 125 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 87 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 November 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
Entertainment
6.9
Overall
7.9
Comfort
7.7
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Boarding
8.0
Entertainment
6.9
Overall
7.9
Comfort
7.7
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Boarding
8.0
Entertainment
6.9
Overall
7.9
Comfort
7.7
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Boarding
8.0
Entertainment
6.9
Overall
7.9
Comfort
7.7
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - BKK
Boarding
8.0
Entertainment
6.9
Overall
7.9
Comfort
7.7
Crew
8.5
Food
7.5
Reviews
1 / 20
8.0
ExcellentThayawat,Sep 2026
SIN - 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 November 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 November 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$95 | Average$226 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$122 | Average$232 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$207 | Average$412 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$318 | Average$410 | FlexibilityNo cancel fee | On-time77% |