$157+ Cheap flights from Kathmandu (KTM) to Kolkata (CCU)
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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — CCU
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Kathmandu to Kolkata 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kathmandu to Kolkata
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kathmandu to KolkataExplore the most affordable flight options available from Kathmandu to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
Explore the most affordable flight options available from Kathmandu to Kolkata. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 23, 2026.
This Trip.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:40 pm -
1 stop14h 25m
Sat 9/269:55 am -
1 stop6h 20m
Deal found 9/20![Air India logo]()
$304
This OneTravel deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:30 pm -
1 stop5h 30m
Thu 10/296:30 pm -
1 stop19h 20m
Deal found 9/22![Biman Bangladesh logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 9/2410:50 am -
2 stops10h 30m
Sat 9/264:10 pm -
1 stop7h 40m
Deal found 9/20![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 11/2410:05 am -
1 stop8h 35m
Tue 12/155:55 am -
1 stop24h 25m
Deal found 9/18![Air India logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/243:05 pm -
1 stop24h 25m
Tue 12/1510:30 pm -
1 stop7h 50m
Deal found 9/21![Multiple Airlines logo]()
$402
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Thu 10/226:30 am -
1 stop22h 35m
Thu 10/2910:00 am -
2 stops9h 35m
Deal found 9/22![Multiple Airlines logo]()
$426
This CheapOair deal was found by Cheapflights users on 9/22. 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 11/65:10 pm -
1 stop11h 45m
Fri 11/135:30 am -
1 stop6h 30m
Deal found 9/22![IndiGo logo]()
$439
This OneTravel deal was found by Cheapflights users on 9/19. 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 11/35:10 pm -
1 stop8h 50m
Tue 11/106:30 pm -
1 stop19h 20m
Deal found 9/19![Multiple Airlines logo]()
$450
Best flights from Kathmandu to KolkataDiscover carefully curated flight deals from Kathmandu to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
Discover carefully curated flight deals from Kathmandu to Kolkata that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 23, 2026.
This OneTravel deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:30 pm -
1 stop5h 30m
Thu 10/296:30 pm -
1 stop19h 20m
Deal found 9/22![Biman Bangladesh logo]()
$323
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 11/243:05 pm -
1 stop24h 25m
Tue 12/1510:30 pm -
1 stop7h 50m
Deal found 9/21![Multiple Airlines logo]()
$402
This CheapOair deal was found by Cheapflights users on 9/22. 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 11/65:10 pm -
1 stop11h 45m
Fri 11/135:30 am -
1 stop6h 30m
Deal found 9/22![IndiGo logo]()
$439
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 11/37:00 am -
Nonstop1h 45m
Tue 11/109:10 am -
Nonstop1h 15m
Deal found 9/19![Buddha Air logo]()
$532
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Thu 10/226:30 am -
2 stops14h 10m
Thu 10/295:50 pm -
2 stops15h 40m
Deal found 9/22![Multiple Airlines logo]()
$434
This CheapOair deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:10 pm -
1 stop8h 50m
Tue 11/106:30 pm -
1 stop19h 20m
Deal found 9/20![Multiple Airlines logo]()
$450
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:50 pm -
1 stop4h 15m
Fri 11/136:15 pm -
2 stops15h 15m
Deal found 9/22![Multiple Airlines logo]()
$533
Last-minute flights from Kathmandu to KolkataDiscover last-minute flight deals from Kathmandu to Kolkata. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Kathmandu to Kolkata. Data last updated September 23, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:40 pm -
1 stop14h 25m
Sat 9/269:55 am -
1 stop6h 20m
Deal found 9/20![Air India logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 9/2410:50 am -
2 stops10h 30m
Sat 9/264:10 pm -
1 stop7h 40m
Deal found 9/20![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 9/247:00 am -
Nonstop1h 45m
Sat 9/269:10 am -
Nonstop1h 15m
Deal found 9/20![Buddha Air logo]()
$533
This OneTravel deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:30 pm -
1 stop5h 30m
Thu 10/296:30 pm -
1 stop19h 20m
Deal found 9/22![Biman Bangladesh logo]()
$323
This Mytrip deal was found by Cheapflights users on 9/22. 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.
Thu 10/226:30 am -
1 stop22h 35m
Thu 10/2910:00 am -
2 stops9h 35m
Deal found 9/22![Multiple Airlines logo]()
$426
One-way flights from Kathmandu to KolkataSearch for one-way flight options from Kathmandu to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
Search for one-way flight options from Kathmandu to Kolkata. Find affordable one-way fares based on user searches. Data last updated September 23, 2026.
This Booking.com deal was found by Cheapflights users on 9/22. 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.
Tue 9/298:50 pm -
1 stop10h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![IndiGo logo]()
$157
This Orbitz deal was found by Cheapflights users on 9/22. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:30 am -
1 stop16h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Air India logo]()
$185
This CheapOair deal was found by Cheapflights users on 9/18. 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 10/3010:50 am -
1 stop11h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![IndiGo logo]()
$207
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 10/297:00 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Buddha Air logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 9/297:00 am -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Buddha Air logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 9/22. 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 9/297:35 am -
3 stops27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$502
This Drukair deal was found by Cheapflights users on 9/19. 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 Drukair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:40 pm -
2 stops23h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Drukair logo]()
$743
Find flight deals from Kathmandu to Kolkata
Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Kolkata (CCU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $323 (OneTravel) |
One-way from | $157 (Booking.com) |
Good one-way deal | $280 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kathmandu to Kolkata that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 23, 2026.
Use the filters below to find and compare flights from Kathmandu to Kolkata that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Tue 9/29
8:50 pm-7:15 am
1 stop10h 40m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$157
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Thu 10/29
6:30 am-11:05 pm
1 stop16h 50m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$185
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Fri 10/30
10:50 am-9:40 pm
1 stop11h 05m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$207
Quickest round-trip
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Thu 10/29
7:00 am-8:30 am
Nonstop1h 45m
Kolkata Netaji S. Chandra
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$281
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Thu 10/22
12:30 pm-5:45 pm
1 stop5h 30m
Kolkata Netaji S. Chandra
Thu 10/29
6:30 pm-2:05 pm
1 stop19h 20m
$323
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Tue 11/24
3:05 pm-3:15 pm
1 stop24h 25m
Kolkata Netaji S. Chandra
Tue 12/15
10:30 pm-6:35 am
1 stop7h 50m
$402
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Thu 10/22
6:30 am-8:25 pm
2 stops14h 10m
Kolkata Netaji S. Chandra
Thu 10/29
5:50 pm-9:45 am
2 stops15h 40m
$434
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Fri 11/6
5:10 pm-4:40 am
1 stop11h 45m
Kolkata Netaji S. Chandra
Fri 11/13
5:30 am-12:15 pm
1 stop6h 30m
$439
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Tue 11/3
5:10 pm-1:45 am
1 stop8h 50m
Kolkata Netaji S. Chandra
Tue 11/10
6:30 pm-2:05 pm
1 stop19h 20m
$450
KathmanduKolkata
KTM Kathmandu Tribhuvan - CCU Kolkata Netaji S. Chandra
KTMCCU
Kathmandu Tribhuvan
Tue 11/3
7:00 am-8:30 am
Nonstop1h 45m
Kolkata Netaji S. Chandra
Tue 11/10
9:10 am-10:40 am
Nonstop1h 15m
$532
Showing 1-10 of 12 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Kathmandu-Kolkata flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Kolkata flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Kolkata flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kathmandu-Kolkata flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kathmandu-Kolkata flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kathmandu to Kolkata
Have a flexible travel schedule? Discover the best time to fly to Kolkata from Kathmandu with our price prediction graph.
KTM-CCU
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 Kolkata
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