$150+ Cheap flights from Kolkata (CCU) to Hanoi (HAN)
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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — HAN
Dec 13 — Dec 201
Round-trip
1 adult, Economy
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Find cheap flights from Kolkata to Hanoi 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.Cheap flight deals from Kolkata to Hanoi
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Best
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One-way
Cheapest flights from Kolkata to HanoiExplore the most affordable flight options available from Kolkata to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2026.
Explore the most affordable flight options available from Kolkata to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2026.
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.
Wed 12/301:10 am -
Nonstop2h 40m
Sat 1/96:20 am -
Nonstop3h 10m
Deal found 11/9![IndiGo logo]()
$335
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop9h 50m
Wed 12/236:20 am -
Nonstop3h 10m
Deal found 11/12![Multiple Airlines logo]()
$342
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 12/291:10 am -
Nonstop2h 40m
Thu 1/76:20 am -
Nonstop3h 10m
Deal found 11/8![IndiGo logo]()
$345
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.
Tue 12/812:30 am -
1 stop9h 50m
Wed 12/166:20 am -
Nonstop3h 10m
Deal found 11/11![Multiple Airlines logo]()
$354
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:30 am -
1 stop9h 50m
Thu 12/106:20 am -
Nonstop3h 10m
Deal found 11/10![Multiple Airlines logo]()
$373
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:10 am -
Nonstop2h 40m
Thu 12/176:20 am -
Nonstop3h 10m
Deal found 11/12![IndiGo logo]()
$376
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.
Tue 12/81:10 am -
Nonstop2h 40m
Wed 12/166:20 am -
Nonstop3h 10m
Deal found 11/11![IndiGo logo]()
$380
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop9h 50m
Wed 12/2312:20 pm -
1 stop13h 00m
Deal found 11/12![Thai AirAsia logo]()
$382
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.
Sat 12/51:10 am -
Nonstop2h 40m
Thu 12/106:20 am -
Nonstop3h 10m
Deal found 11/10![IndiGo logo]()
$409
Best flights from Kolkata to HanoiDiscover carefully curated flight deals from Kolkata to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2026.
Discover carefully curated flight deals from Kolkata to Hanoi that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2026.
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.
Tue 2/21:10 am -
Nonstop2h 40m
Mon 2/86:20 am -
Nonstop3h 10m
Deal found 11/10![IndiGo logo]()
$285
This AirAsia 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/112:30 am -
1 stop9h 50m
Sat 1/912:20 pm -
1 stop13h 00m
Deal found 11/9![Thai AirAsia logo]()
$354
This Singapore Airlines 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/2811:40 pm -
1 stop14h 00m
Sun 3/712:45 pm -
1 stop11h 10m
Deal found 11/10![Singapore Airlines logo]()
$371
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/101:10 am -
Nonstop2h 40m
Thu 2/186:20 am -
Nonstop3h 10m
Deal found 11/12![IndiGo logo]()
$308
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:10 am -
Nonstop2h 40m
Mon 1/116:20 am -
Nonstop3h 10m
Deal found 11/12![IndiGo logo]()
$340
This Singapore Airlines 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1111:20 pm -
1 stop14h 20m
Thu 2/1812:45 pm -
1 stop11h 15m
Deal found 11/12![Singapore Airlines logo]()
$434
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.
Fri 1/11:10 am -
Nonstop2h 40m
Sat 1/96:20 am -
Nonstop3h 10m
Deal found 11/9![IndiGo logo]()
$366
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.
Sun 2/73:00 am -
1 stop13h 35m
Thu 2/186:20 am -
Nonstop3h 10m
Deal found 11/9![IndiGo logo]()
$394
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.
Tue 12/11:10 am -
Nonstop2h 40m
Thu 12/106:20 am -
Nonstop3h 10m
Deal found 11/10![IndiGo logo]()
$435
Last-minute flights from Kolkata to HanoiDiscover last-minute flight deals from Kolkata to Hanoi. Data last updated November 13, 2026 and is based on user searches.
Discover last-minute flight deals from Kolkata to Hanoi. Data last updated November 13, 2026 and is based on user searches.
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:30 am -
1 stop9h 50m
Thu 12/106:20 am -
Nonstop3h 10m
Deal found 11/10![Multiple Airlines logo]()
$373
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.
Sat 12/51:10 am -
Nonstop2h 40m
Thu 12/106:20 am -
Nonstop3h 10m
Deal found 11/10![IndiGo logo]()
$409
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.
Tue 12/812:30 am -
1 stop9h 50m
Wed 12/166:20 am -
Nonstop3h 10m
Deal found 11/11![Multiple Airlines logo]()
$354
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.
Tue 12/81:10 am -
Nonstop2h 40m
Wed 12/166:20 am -
Nonstop3h 10m
Deal found 11/11![IndiGo logo]()
$380
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/91:10 am -
Nonstop2h 40m
Thu 12/176:20 am -
Nonstop3h 10m
Deal found 11/12![IndiGo logo]()
$376
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop9h 50m
Wed 12/236:20 am -
Nonstop3h 10m
Deal found 11/12![Multiple Airlines logo]()
$342
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop9h 50m
Wed 12/2312:20 pm -
1 stop13h 00m
Deal found 11/12![Thai AirAsia logo]()
$382
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 12/291:10 am -
Nonstop2h 40m
Thu 1/76:20 am -
Nonstop3h 10m
Deal found 11/8![IndiGo logo]()
$345
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.
Wed 12/301:10 am -
Nonstop2h 40m
Sat 1/96:20 am -
Nonstop3h 10m
Deal found 11/9![IndiGo logo]()
$335
One-way flights from Kolkata to HanoiSearch for one-way flight options from Kolkata to Hanoi. Find affordable one-way fares based on user searches. Data last updated November 13, 2026.
Search for one-way flight options from Kolkata to Hanoi. Find affordable one-way fares based on user searches. Data last updated November 13, 2026.
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/261:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![IndiGo logo]()
$150
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/141:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![IndiGo logo]()
$151
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.
Sun 2/281:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![IndiGo logo]()
$164
This AirAsia 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/2412:30 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Thai AirAsia logo]()
$165
This IndiGo deal was found by Cheapflights users on 11/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/251:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/13![IndiGo logo]()
$175
This IndiGo 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 IndiGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/291:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![IndiGo logo]()
$183
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.
Sun 1/241:10 am -
Nonstop2h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![IndiGo logo]()
$194
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2612:30 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Thai AirAsia logo]()
$199
This AirAsia 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2712:30 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/12![Thai AirAsia logo]()
$203
This AirAsia 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 AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:30 am -
1 stop9h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/11![Thai AirAsia logo]()
$204
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 2/1412:50 am -
1 stop14h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Multiple Airlines logo]()
$217
Find flight deals from Kolkata to Hanoi
Discover tips and strategies to find the most affordable flight options for your journey from Kolkata (CCU) to Hanoi (HAN). 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 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $281 (IndiGo) |
One-way from | $150 (IndiGo) |
Popular in | December |
Cheapest in | February |
Average price | $370 |
Good one-way deal | $165 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Kolkata to Hanoi 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 13, 2026.
Use the filters below to find and compare flights from Kolkata to Hanoi that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Sun 1/24
12:30 am-11:50 am
1 stop9h 50m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$164
Quickest round-trip
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Thu 2/25
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$175
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Sun 1/24
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$194
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Sat 12/26
12:30 am-11:50 am
1 stop9h 50m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$199
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Sat 12/26
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$241
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Fri 1/15
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Wed 12/31
12:00 am-9:30 pm
Nonstop0h 00m
$244
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Tue 2/2
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Mon 2/8
6:20 am-8:00 am
Nonstop3h 10m
$285
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Wed 2/10
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Thu 2/18
6:20 am-8:00 am
Nonstop3h 10m
$308
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Wed 1/6
1:10 am-5:20 am
Nonstop2h 40m
Hanoi Noibai
Mon 1/11
6:20 am-8:00 am
Nonstop3h 10m
$340
KolkataHanoi
CCU Kolkata Netaji S. Chandra - HAN Hanoi Noibai
CCUHAN
Kolkata Netaji S. Chandra
Fri 1/1
12:30 am-11:50 am
1 stop9h 50m
Hanoi Noibai
Sat 1/9
12:20 pm-11:50 pm
1 stop13h 00m
$354
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Kolkata to Hanoi
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kolkata to Hanoi in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kolkata-Hanoi flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kolkata-Hanoi flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kolkata-Hanoi flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kolkata-Hanoi 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 Kolkata-Hanoi 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 Kolkata to Hanoi
Have a flexible travel schedule? Discover the best time to fly to Hanoi from Kolkata with our price prediction graph.
CCU-HAN
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 Kolkata to Hanoi
Prices
Airlines
How far ahead should I book a flight from Kolkata to Hanoi?
Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Kolkata to Hanoi. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Kolkata to Hanoi?
Currently, February is the cheapest month in which you can book a flight from Kolkata to Hanoi (average of $242). Flying from Kolkata to Hanoi in December is currently the most expensive (average of $373). 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 CCU to HAN?
Find hourly flight availability from Kolkata to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2026.
When flying from Kolkata to Hanoi, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing Hanoi
Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated November 13, 2026.
See what other customers who have flown with IndiGo from Kolkata to Hanoi have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
6.8
Entertainment
5.6
Food
6.2
Crew
7.3
Boarding
6.9
Comfort
6.7
Reviews
1 / 20
6.0
GoodNarasimha V Prasad,Jul 2026
HYD - TIR
Overall
6.8
Entertainment
5.6
Food
6.2
Crew
7.3
Boarding
6.9
Comfort
6.7
Reviews
1 / 20
6.0
GoodNarasimha V Prasad,Jul 2026
HYD - TIR
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$200 | Average$414 | FlexibilityNo cancel fee | On-time80% |