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 ₹15,453 over the last 12 months.

What is the cheapest month to fly Kolkata to Bangkok?

The cheapest month is typically September, with an average fare of Rs 15,330. However, fares can drop as low as Rs 7,919 in some months, possibly due to lower demand during off-peak seasons.

How much does a Kolkata to Bangkok trip cost?

The average round-trip fare is Rs 15,330, with minimum fares reaching Rs 7,919. Daily expenses in Bangkok range from Rs 1,500–Rs 3,500 per person for accommodation and activities.

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

The lowest fares are found when booking 31–60 days ahead at an average of Rs 17,364. Prices rise sharply as departure approaches, with the highest averages seen for bookings made within 0–7 days.

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

Airlines operating this route include Air India, China Eastern, IndiGo, and others. Non-stop options may be available, but travelers should confirm during booking as availability varies by airline and season.

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

A 7–10 day trip balances the daily budget of Rs 1,500–Rs 3,500 with time to explore top attractions like the Grand Palace and Floating Markets without overcrowding.

Do Indians need a visa for Bangkok?

Indians do not require a visa for stays up to 30 days with a valid passport. No additional costs or application processes are needed for this period.

What is the best time to visit Bangkok?

The best months are September (warm/clear) and February–January (warm/clear), offering pleasant weather and medium crowd levels. Avoid December (high crowds) and July–August (monsoon season).

What are the top things to do in Bangkok?

Top attractions include the Grand Palace, Wat Phra Kaew, and Floating Markets, offering cultural, historical, and culinary experiences. Street food and nightlife also highlight the city’s vibrant atmosphere.

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

Best round trip available now

⏳

RT prices 55% above average — wait if your dates are flexible

₹23,940

return ticket · per person · 39 nights · Thai Vietjet Air

Outbound

2026-09-29

CCU → BKK · Non-stop · 2h 30m

₹9,415

Return

2026-11-07

BKK → CCU · Non-stop · 2h 35m

₹14,525

All dates ↗ 💬 WhatsApp

Best Kolkata–Bangkok return dates

Top 6 combos sorted by deal score

BEST DEAL

₹23,940

09 29 → 11 07

39 nights

Thai Vietjet Air

₹23,940

09 29 → 11 10

42 nights

Thai Vietjet Air

₹23,940

09 29 → 11 03

35 nights

Thai Vietjet Air

₹23,940

09 29 → 11 12

44 nights

Thai Vietjet Air

₹24,685

09 29 → 11 11

43 nights

Thai Vietjet Air

₹24,685

09 29 → 11 09

41 nights

Thai Vietjet Air

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹25k

2-3d

₹27k

4-6d

₹26k

7-9d

₹26k

10-14d

₹23k

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

₹23,242

1,899 fares

8-14 days

₹19,739

1,917 fares

15-30 days

₹18,135

4,226 fares

31-60 days

₹18,267

7,634 fares

61-90 days

₹20,370

6,601 fares

Booking at the optimal window saves ₹5,107 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	₹28,843	₹20,871	Expensive	Warm/Clear	High
Jul	₹20,884	₹10,161	Expensive	Warm/Monsoon	Medium
AugCHEAPEST	₹17,814	₹7,919	Expensive	Warm/Monsoon	Medium
Sep	₹18,014	₹7,947	Expensive	Warm/Monsoon	Low
Oct	₹21,272	₹8,094	Expensive	Warm/Monsoon	Medium
Nov	₹21,433	₹13,957	Expensive	Warm/Clear	High
Dec	₹25,552	₹14,066	Expensive	Warm/Clear	High