Kolkata (CCU) → Hanoi (HAN)
About Kolkata to Hanoi Flights
Discover the best flights from Kolkata to Hanoi, covering 1,796 km in approximately 2h 45m. Kolkata (CCU) to Hanoi (HAN) is one of the busy short-haul routes connecting India and Vietnam. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Kolkata to Hanoi.
12-Month Price History
Flight prices from Kolkata to Hanoi vary significantly throughout the year. February typically offers the best deals with average prices around $415, while July sees the highest prices, averaging $705. Savvy travelers can save up to 41% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
106 days
For best prices
Booking Tips
For the best prices on Kolkata to Hanoi flights, we recommend booking 156 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $690 | $2880 | $4610 |
Delta Air Lines DL | $720 | $2510 | $4050 |
British Airways BA | $770 | $3180 | $4290 |
Air France AF | $790 | $2450 | $3840 |
VietJet Air VJ | $820 | $2760 | $4100 |
American Airlines AA | $830 | $2400 | $4200 |
Vietnam Airlines VN | $840 | $3050 | $4870 |
United Airlines
UA
Economy
$690
Business
$2880
First
$4610
Delta Air Lines
DL
Economy
$720
Business
$2510
First
$4050
British Airways
BA
Economy
$770
Business
$3180
First
$4290
Air France
AF
Economy
$790
Business
$2450
First
$3840
VietJet Air
VJ
Economy
$820
Business
$2760
First
$4100
American Airlines
AA
Economy
$830
Business
$2400
First
$4200
Vietnam Airlines
VN
Economy
$840
Business
$3050
First
$4870
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
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Frequently Asked Questions
How long is the flight from Kolkata to Hanoi?
The flight time from Kolkata (CCU) to Hanoi (HAN) is approximately 2 hours and 45 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Kolkata and Hanoi?
The aerial distance between Kolkata and Hanoi is 1,796 kilometers (1,116 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Kolkata to Hanoi?
Several airlines operate flights between Kolkata and Hanoi, including Vietnam Airlines, VietJet Air, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Kolkata to Hanoi?
Based on historical data, February typically offers the lowest airfares for flights from Kolkata to Hanoi. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Hanoi?
For the best prices on Kolkata to Hanoi flights, we recommend booking 166 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Kolkata to Hanoi?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of India traveling to Vietnam should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Kolkata and Hanoi?
Kolkata operates on Asia/Kolkata time zone, while Hanoi is in the Asia/Ho_Chi_Minh time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.