$104+ Cheap flights from Kathmandu (KTM) to Southeast Asia
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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — BKK
Apr 8 — Apr 151
Round-trip
1 adult, Economy
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Cheapest flights from Kathmandu to Southeast AsiaExplore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
Explore the most affordable flight options available from Kathmandu to Southeast Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 6/192:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 6/2611:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 7/62:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Mon 7/1311:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/8![Thai Lion Air logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 6/282:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 7/1011:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/4![Thai Lion Air logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 6/262:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 7/1511:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/4![Thai Lion Air logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 6/262:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Sun 7/1211:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/4![Thai Lion Air logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Mon 5/182:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 6/311:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 5/172:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Sun 6/711:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 4/2411:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/292:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Mon 3/3011:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 5/132:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Mon 5/2511:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/3![Thai Lion Air logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Sun 4/1911:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 4/1511:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$205
Best flights from Kathmandu to Southeast AsiaDiscover carefully curated flight deals from Kathmandu to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
Discover carefully curated flight deals from Kathmandu to Southeast Asia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 9, 2026.
This Thai Lion Air deal was found by Cheapflights users on 3/5. 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 Thai Lion Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/22:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 9/411:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/5![Thai Lion Air logo]()
$264
This Air India deal was found by Cheapflights users on 3/8. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/255:30 pm
KTM
- KUL
1 stop25h 55m
Air India
Sat 5/210:40 pm
KUL
- KTM
1 stop12h 30m
Air India
Deal found 3/8![Air India logo]()
$338
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/172:05 pm
KTM
- DMK
2 stops12h 50m
Multiple Airlines
Mon 4/2011:10 am
DMK
- KTM
Nonstop3h 20m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$360
This Malaysia Airlines deal was found by Cheapflights users on 3/4. 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 6/1510:45 pm
KTM
- KUL
Nonstop4h 40m
Malaysia Airlines
Fri 6/199:30 am
KUL
- KTM
Nonstop4h 45m
Malaysia Airlines
Deal found 3/4![Malaysia Airlines logo]()
$392
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:50 pm
KTM
- DPS
1 stop23h 05m
Singapore Airlines
Mon 6/229:40 pm
DPS
- KTM
1 stop26h 05m
Singapore Airlines
Deal found 3/6![Singapore Airlines logo]()
$438
This FlightHub deal was found by Cheapflights users on 3/5. 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.
Wed 4/110:35 am
KTM
- KUL
Nonstop4h 45m
Himalaya Airlines
Thu 4/26:35 pm
KUL
- KTM
Nonstop4h 40m
Himalaya Airlines
Deal found 3/5![Himalaya Airlines logo]()
$498
This Mytrip deal was found by Cheapflights users on 3/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/111:30 pm
KTM
- KUL
1 stop11h 40m
China Southern
Thu 4/25:15 pm
KUL
- KTM
1 stop31h 30m
China Southern
Deal found 3/6![China Southern logo]()
$506
This China Eastern deal was found by Cheapflights users on 3/7. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/275:00 pm
KTM
- BKK
1 stop28h 20m
China Eastern
Tue 3/317:50 am
BKK
- KTM
1 stop9h 00m
China Eastern
Deal found 3/7![China Eastern logo]()
$520
This FlightHub deal was found by Cheapflights users on 3/5. 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 5/1912:25 am
KTM
- DPS
1 stop15h 20m
Thai Airways
Mon 5/254:55 pm
DPS
- KTM
1 stop8h 45m
Thai Airways
Deal found 3/5![Thai Airways logo]()
$547
This Trip.com deal was found by Cheapflights users on 3/5. 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 3/206:35 am
KTM
- KUL
1 stop13h 10m
Air India
Fri 4/108:05 am
KUL
- KTM
1 stop17h 10m
Air India
Deal found 3/5![Air India logo]()
$351
This Batik Air deal was found by Cheapflights users on 3/4. 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 6/269:25 pm
KTM
- DMK
1 stop9h 35m
Batik Air
Fri 7/109:15 am
DMK
- KTM
1 stop8h 05m
Batik Air
Deal found 3/4![Batik Air logo]()
$716
This Malaysia Airlines deal was found by Cheapflights users on 3/8. 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.
Sun 8/1610:45 pm
KTM
- KUL
Nonstop4h 40m
Malaysia Airlines
Sat 8/229:30 am
KUL
- KTM
Nonstop4h 45m
Malaysia Airlines
Deal found 3/8![Malaysia Airlines logo]()
$392
This Mytrip deal was found by Cheapflights users on 3/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/302:15 pm
KTM
- SIN
2 stops20h 15m
Multiple Airlines
Mon 4/610:30 am
SIN
- KTM
3 stops31h 25m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$439
This Malaysia Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/1810:45 pm
KTM
- BKK
1 stop10h 15m
Malaysia Airlines
Fri 8/216:40 pm
BKK
- KTM
1 stop18h 35m
Malaysia Airlines
Deal found 3/8![Malaysia Airlines logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/174:40 pm
KTM
- SIN
1 stop14h 20m
Multiple Airlines
Fri 4/2410:20 am
SIN
- KTM
1 stop10h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$444
This China Eastern deal was found by Cheapflights users on 3/7. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/265:00 pm
KTM
- BKK
2 stops23h 00m
China Eastern
Sat 4/48:50 pm
BKK
- KTM
1 stop20h 00m
China Eastern
Deal found 3/7![China Eastern logo]()
$539
This Malaysia Airlines deal was found by Cheapflights users on 3/8. 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.
Tue 8/1810:45 pm
KTM
- BKK
2 stops32h 55m
Malaysia Airlines
Thu 8/277:45 pm
BKK
- KTM
1 stop17h 30m
Malaysia Airlines
Deal found 3/8![Malaysia Airlines logo]()
$446
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 7/62:15 pm
KTM
- MNL
1 stop11h 05m
Multiple Airlines
Mon 7/276:45 am
MNL
- KTM
2 stops26h 05m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$447
This Gotogate deal was found by Cheapflights users on 3/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:25 am
KTM
- DPS
1 stop11h 35m
Thai Airways
Tue 3/317:00 pm
DPS
- KTM
1 stop19h 40m
Thai Airways
Deal found 3/5![Thai Airways logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/242:30 pm
KTM
- SIN
2 stops15h 25m
Multiple Airlines
Tue 3/319:45 pm
SIN
- KTM
1 stop17h 45m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$450
This Malaysia Airlines deal was found by Cheapflights users on 3/4. 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 6/2910:45 pm
KTM
- BKK
1 stop13h 25m
Malaysia Airlines
Wed 7/157:20 pm
BKK
- KTM
2 stops41h 55m
Malaysia Airlines
Deal found 3/4![Malaysia Airlines logo]()
$450
This China Eastern deal was found by Cheapflights users on 3/4. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:35 pm
KTM
- BKK
1 stop21h 05m
China Eastern
Fri 4/179:55 pm
BKK
- KTM
3 stops42h 55m
China Eastern
Deal found 3/4![China Eastern logo]()
$581
This Singapore Airlines deal was found by Cheapflights users on 3/4. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1310:50 pm
KTM
- KUL
1 stop9h 30m
Singapore Airlines
Sun 6/142:35 pm
KUL
- KTM
1 stop9h 10m
Singapore Airlines
Deal found 3/4![Singapore Airlines logo]()
$642
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:45 am
KTM
- MNL
1 stop12h 50m
Air India
Tue 4/2810:55 pm
MNL
- KTM
1 stop17h 00m
Air India
Deal found 3/7![Air India logo]()
$594
This Malaysia Airlines deal was found by Cheapflights users on 3/4. 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 6/2910:45 pm
KTM
- BKK
1 stop13h 25m
Malaysia Airlines
Thu 7/166:40 pm
BKK
- KTM
1 stop18h 35m
Malaysia Airlines
Deal found 3/4![Malaysia Airlines logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:40 pm
KTM
- DMK
1 stop8h 45m
Multiple Airlines
Sun 4/2612:30 am
DMK
- KTM
2 stops13h 50m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$454
This Batik Air deal was found by Cheapflights users on 3/4. 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 6/283:45 pm
KTM
- DMK
1 stop15h 15m
Batik Air
Sat 7/1111:50 am
DMK
- KTM
1 stop10h 00m
Batik Air
Deal found 3/4![Batik Air logo]()
$716
This China Eastern deal was found by Cheapflights users on 3/7. 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 China Eastern is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/94:35 pm
KTM
- SIN
2 stops31h 05m
China Eastern
Sun 4/193:45 pm
SIN
- KTM
2 stops50h 05m
China Eastern
Deal found 3/7![China Eastern logo]()
$606
This Trip.com deal was found by Cheapflights users on 3/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:25 pm
KTM
- KUL
Nonstop4h 40m
Multiple Airlines
Fri 4/105:30 am
KUL
- KTM
Nonstop4h 45m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$472
This Malaysia Airlines deal was found by Cheapflights users on 3/8. 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 8/1410:45 pm
KTM
- BKK
1 stop17h 20m
Malaysia Airlines
Wed 8/267:20 pm
BKK
- KTM
2 stops41h 55m
Malaysia Airlines
Deal found 3/8![Malaysia Airlines logo]()
$480
Last-minute flights from Kathmandu to Southeast AsiaDiscover last-minute flight deals from Kathmandu to Southeast Asia. Data last updated March 9, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Southeast Asia. Data last updated March 9, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 3/4. 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.
Wed 3/183:00 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 3/2511:50 am
DMK
- KTM
Nonstop3h 30m
Thai Lion Air
Deal found 3/4![Thai Lion Air logo]()
$214
This Trip.com deal was found by Cheapflights users on 3/5. 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 3/203:10 pm
KTM
- DMK
Nonstop3h 15m
Thai AirAsia
Fri 3/2711:45 am
DMK
- KTM
Nonstop3h 40m
Thai AirAsia
Deal found 3/5![Thai AirAsia logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/203:10 pm
KTM
- DMK
Nonstop3h 15m
Thai AirAsia
Mon 3/3011:45 am
DMK
- KTM
Nonstop3h 30m
Thai AirAsia
Deal found 3/5![Thai AirAsia logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 3/203:10 pm
KTM
- DMK
Nonstop3h 15m
Multiple Airlines
Sun 3/2911:10 am
DMK
- KTM
Nonstop3h 20m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 3/253:00 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Mon 3/3011:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$210
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/292:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Mon 3/3011:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 3/292:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 4/111:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/32:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 6/1911:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 4/2411:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Sun 4/1911:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/102:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Wed 4/1511:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$205
This Booking.com deal was found by Cheapflights users on 3/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/122:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Fri 4/1711:10 am
DMK
- KTM
Nonstop3h 20m
Thai Lion Air
Deal found 3/6![Thai Lion Air logo]()
$218
One-way flights from Kathmandu to Southeast AsiaSearch for one-way flight options from Kathmandu to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
Search for one-way flight options from Kathmandu to Southeast Asia. Find affordable one-way fares based on user searches. Data last updated March 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Fri 4/32:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 3/183:00 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/4![Thai Lion Air logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 5/12:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/8![Thai Lion Air logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/12:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/5![Thai Lion Air logo]()
$107
This Trip.com deal was found by Cheapflights users on 3/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/292:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/203:10 pm
KTM
- DMK
Nonstop3h 15m
Thai AirAsia
Deal found 3/6![Thai AirAsia logo]()
$113
This Mytrip deal was found by Cheapflights users on 3/5. 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 4/272:15 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/5![Thai Lion Air logo]()
$115
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/163:00 pm
KTM
- DMK
Nonstop3h 20m
Thai Lion Air
Deal found 3/5![Thai Lion Air logo]()
$118
This AirAsia deal was found by Cheapflights users on 3/6. 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:00 pm
KTM
- DMK
Nonstop3h 25m
Thai AirAsia
Deal found 3/6![Thai AirAsia logo]()
$121
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1212:50 pm
KTM
- BKK
1 stop22h 30m
SriLankan Airlines
Deal found 3/6![SriLankan Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Wed 6/242:15 pm
KTM
- SIN
1 stop28h 15m
Thai Lion Air
Deal found 3/7![Thai Lion Air logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/7. 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.
Thu 3/2612:50 pm
KTM
- BKK
1 stop16h 15m
SriLankan Airlines
Deal found 3/7![SriLankan Airlines logo]()
$149
Find flight deals from Kathmandu to Southeast Asia
Keep the following information in mind while searching for Kathmandu to Southeast Asia flight deals. Data was last updated March 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $189 (Kiwi.com) |
One-way from | $104 (Kiwi.com) |
Popular in | December |
Cheapest in | February |
Average price | $612 |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to Southeast Asia 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 March 9, 2026.
Use the filters below to find and compare flights from Kathmandu to Southeast Asia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KathmanduBangkok
KTM - DMK
KTMDMK
Kathmandu Tribhuvan
Wed 9/2
2:15 pm-6:50 pm
Nonstop3h 20m
Bangkok Don Mueang Intl
Fri 9/4
11:10 am-1:15 pm
Nonstop3h 20m
$264
KathmanduKuala Lumpur
KTM - KUL
KTMKUL
Kathmandu Tribhuvan
Sat 4/25
5:30 pm-9:40 pm
1 stop25h 55m
Kuala Lumpur Intl
Sat 5/2
10:40 pm-8:55 am
1 stop12h 30m
$338
KathmanduKuala Lumpur
KTM - KUL
KTMKUL
Kathmandu Tribhuvan
Fri 3/20
6:35 am-10:00 pm
1 stop13h 10m
Kuala Lumpur Intl
Fri 4/10
8:05 am-11:00 pm
1 stop17h 10m
$351
KathmanduBangkok
KTM - DMK
KTMDMK
Kathmandu Tribhuvan
Fri 4/17
2:05 pm-4:10 am
2 stops12h 50m
Bangkok Don Mueang Intl
Mon 4/20
11:10 am-1:15 pm
Nonstop3h 20m
$360
KathmanduKuala Lumpur
KTM - KUL
KTMKUL
Kathmandu Tribhuvan
Mon 6/15
10:45 pm-5:40 am
Nonstop4h 40m
Kuala Lumpur Intl
Fri 6/19
9:30 am-12:00 pm
Nonstop4h 45m
$392
KathmanduKuala Lumpur
KTM - KUL
KTMKUL
Kathmandu Tribhuvan
Sun 8/16
10:45 pm-5:40 am
Nonstop4h 40m
Kuala Lumpur Intl
Sat 8/22
9:30 am-12:00 pm
Nonstop4h 45m
$392
KathmanduBangkok
KTM - BKK
KTMBKK
Kathmandu Tribhuvan
Tue 8/18
10:45 pm-10:15 am
1 stop10h 15m
Bangkok Suvarnabhumi
Fri 8/21
6:40 pm-12:00 pm
1 stop18h 35m
$432
KathmanduDenpasar
KTM - DPS
KTMDPS
Kathmandu Tribhuvan
Mon 6/15
10:50 pm-12:10 am
1 stop23h 05m
Denpasar Bali Ngurah Rai
Mon 6/22
9:40 pm-9:30 pm
1 stop26h 05m
$438
KathmanduSingapore
KTM - SIN
KTMSIN
Kathmandu Tribhuvan
Mon 3/30
2:15 pm-12:45 pm
2 stops20h 15m
Singapore Changi
Mon 4/6
10:30 am-3:40 pm
3 stops31h 25m
$439
KathmanduSingapore
KTM - SIN
KTMSIN
Kathmandu Tribhuvan
Fri 4/17
4:40 pm-9:15 am
1 stop14h 20m
Singapore Changi
Fri 4/24
10:20 am-6:10 pm
1 stop10h 05m
$444
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Kathmandu to Southeast Asia
Have a flexible travel schedule? Discover the best time to fly to Southeast Asia from Kathmandu with our price prediction graph.
KTM-DMK
KTM-KUL
KTM-DPS
KTM-BKK
KTM-SIN
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 Southeast Asia
KTM-zzYJX
KTM-DMK
KTM-KUL
KTM-DPS
KTM-BKK
What is the cheapest month to book a flight from Kathmandu to Southeast Asia?
Currently, January is the cheapest month in which you can book a flight from Kathmandu to Southeast Asia (average of $93). Flying from Kathmandu to Southeast Asia in May is currently the most expensive (average of $210). 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 YJX?
Find hourly flight availability from Kathmandu to Southeast Asia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 9, 2026.
One of the essential ways to save on airfare from Kathmandu to Southeast Asia is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 39% on airfare.
Weekly flight availability from Kathmandu to Southeast Asia
Explore weekly flight availability from Kathmandu to Southeast Asia. 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 March 9, 2026.
The most flights from KTM to zzYJX 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).
Reviews of airlines servicing Southeast Asia
Get insights into the airlines that provide service to Southeast Asia. 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 Southeast Asia. Reviews last updated March 9, 2026.
Get a feel of what it's like to fly with Singapore Airlines, Thai Airways, and Thai AirAsia from Kathmandu to Southeast Asia by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Food
7.8
Entertainment
8.0
Crew
8.6
Overall
8.2
Comfort
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentWee Keng,Dec 2025
HKG - SIN
Related info for your journey
Find useful and relevant information for your journey from Kathmandu to Southeast Asia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Kathmandu to Southeast Asia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Southeast Asia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Kathmandu to Southeast Asia by cabin class
Find flights from Kathmandu to Southeast Asia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Kathmandu and Southeast Asia flights
Browse other Kathmandu and Southeast Asia flight options. Last updated on March 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 8 airlines flying from Kathmandu to Southeast Asia
Discover the top 8 airlines that operate flights from Kathmandu to Southeast Asia. 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 March 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$98 | Average$237 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$107 | Average$295 | FlexibilityNo cancel fee | On-time87% | |
| Cheapest$187 | Average$310 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$307 | Average$558 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$381 | Average$479 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$394 | Average$624 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$444 | Average$586 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$543 | Average$577 | FlexibilityNo cancel fee | On-time72% |