Kolkata (CCU) → Bangkok (BKK)
About Kolkata to Bangkok Flights
Discover the best flights from Kolkata to Bangkok, covering 1,636 km in approximately 2h 33m. Kolkata (CCU) to Bangkok (BKK) is one of the busy short-haul routes connecting India and Thailand. 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 Bangkok.
12-Month Price History
Flight prices from Kolkata to Bangkok vary significantly throughout the year. February typically offers the best deals with average prices around $386, while July sees the highest prices, averaging $653. 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
87 days
For best prices
Booking Tips
For the best prices on Kolkata to Bangkok flights, we recommend booking 92 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 |
|---|---|---|---|
Delta Air Lines DL | $590 | $2570 | $3440 |
American Airlines AA | $600 | $2400 | $4050 |
Thai Airways TG | $620 | $2250 | $3400 |
United Airlines UA | $640 | $2030 | $3170 |
Thai VietJet Air VZ | $680 | $2410 | $3170 |
Air France AF | $760 | $2450 | $3950 |
British Airways BA | $810 | $2800 | $4060 |
Delta Air Lines
DL
Economy
$590
Business
$2570
First
$3440
American Airlines
AA
Economy
$600
Business
$2400
First
$4050
Thai Airways
TG
Economy
$620
Business
$2250
First
$3400
United Airlines
UA
Economy
$640
Business
$2030
First
$3170
Thai VietJet Air
VZ
Economy
$680
Business
$2410
First
$3170
Air France
AF
Economy
$760
Business
$2450
First
$3950
British Airways
BA
Economy
$810
Business
$2800
First
$4060
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Kolkata → Bangkok
Netaji Subhas Chandra Bose International (CCU) to Don Mueang International (DMK)
Distance: 1,609 km
Average price: $444
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Frequently Asked Questions
How long is the flight from Kolkata to Bangkok?
The flight time from Kolkata (CCU) to Bangkok (BKK) is approximately 2 hours and 33 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 Bangkok?
The aerial distance between Kolkata and Bangkok is 1,636 kilometers (1,017 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Kolkata to Bangkok?
Several airlines operate flights between Kolkata and Bangkok, including Thai Airways, Thai 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 Bangkok?
Based on historical data, February typically offers the lowest airfares for flights from Kolkata to Bangkok. 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 Bangkok?
For the best prices on Kolkata to Bangkok flights, we recommend booking 115 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Kolkata to Bangkok?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of India traveling to Thailand should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Kolkata and Bangkok?
Kolkata operates on Asia/Kolkata time zone, while Bangkok is in the Asia/Bangkok time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.