What is the Kolkata to Bangkok flight ticket price?

The Kolkata to Bangkok round trip flight ticket price starts from ₹7,919, with an average price of ₹15,598 over the last 12 months.

What is the cheapest month to fly Kolkata to Bangkok?

August is identified as the best month for travel, offering warm monsoon conditions with medium crowd levels. While specific monthly fares are not broken down in the data, August is preferred over January which is listed as the worst month.

How much does a Kolkata to Bangkok trip cost?

The average round-trip fare tracked across 30,579 entries is Rs 15,598 with a minimum of Rs 7,919. Once in Bangkok, travelers should budget between Rs 1,500-Rs 3,500 per person daily.

How far in advance should I book Kolkata to Bangkok flights?

The optimal booking window is 15-30 days before departure where the average fare drops to Rs 18,772. Prices rise sharply closer to travel dates, averaging Rs 23,103 for bookings made within 0-7 days.

Which airlines fly Kolkata to Bangkok and are there non-stops?

Airlines operating on this route include Air India, China Eastern, IndiGo, Malaysia Airlines, Bangkok Airways, Cathay Pacific, THAI, Singapore Airlines, Scoot, SpiceJet, Thai Vietjet Air, and US-Bangla Airlines. Non-stop flights are not confirmed for this route, so travelers should verify connections at booking.

How many days is ideal for a Bangkok trip from India?

The data does not specify an exact number of days but suggests a daily budget of Rs 1,500-Rs 3,500 per person to cover expenses. Travelers can plan their stay within the visa-free allowance of up to 30 days for Indians.

Do Indians need a visa for Bangkok?

Indians do not require a visa for stays up to 30 days provided they hold a valid passport. There is no mention of a cost or specific application process in the provided data.

What is the best time to visit Bangkok?

August and December are recommended months due to warm weather with clear or monsoon conditions and medium crowd levels. January, February, and December are marked as high crowd levels, so travelers should weigh popularity against availability.

What are the top things to do in Bangkok?

Top attractions include the Grand Palace, Wat Phra Kaew, and Floating Markets which offer cultural and historical experiences. The destination is also best for street food, shopping, and nightlife activities.

Kolkata to Bangkok Round Trip Flights | Prices from ₹7,919

Best round trip available now

⏳

RT prices 70% above average — wait if your dates are flexible

₹26,531

return ticket · per person · 35 nights · Thai Vietjet Air

Outbound

2026-10-10

CCU → BKK · Non-stop · 2h 30m

₹12,984

Return

2026-11-14

BKK → CCU · Non-stop · 2h 50m

₹13,547

All dates ↗ 💬 WhatsApp

Best Kolkata–Bangkok return dates

Top 6 combos sorted by deal score

BEST DEAL

₹26,531

10 10 → 11 14

35 nights

Thai Vietjet Air

₹26,531

10 10 → 11 19

40 nights

Thai Vietjet Air

₹26,565

10 10 → 11 17

38 nights

Thai Vietjet Air

₹26,565

10 10 → 10 29

19 nights

Thai Vietjet Air

₹26,565

10 10 → 11 13

34 nights

Thai Vietjet Air

₹26,565

10 10 → 11 12

33 nights

Thai Vietjet Air

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹29k

2-3d

₹28k

4-6d

₹28k

7-9d

₹28k

10-14d

₹26k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹23,103

2,187 fares

8-14 days

₹19,996

2,214 fares

15-30 days

₹18,772

4,863 fares

31-60 days

₹18,914

8,916 fares

61-90 days

₹20,659

8,162 fares

Booking at the optimal window saves ₹4,331 per ticket vs last-minute fares.

Best month for Kolkata–Bangkok round trip

Monthly average fare · weather · crowds

Jan Dec

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jan	₹27,771	₹18,813	Expensive	Warm/Clear	High
Jul	₹20,884	₹10,161	Expensive	Warm/Monsoon	Medium
AugCHEAPEST	₹17,814	₹7,919	Average	Warm/Monsoon	Medium
Sep	₹18,207	₹7,947	Expensive	Warm/Monsoon	Low
Oct	₹21,782	₹8,094	Expensive	Warm/Monsoon	Medium
Nov	₹21,448	₹13,957	Expensive	Warm/Clear	High
Dec	₹24,530	₹14,066	Expensive	Warm/Clear	High