Bangkok
CCU → BKK · ECONOMY · LIVE PRICES

Kolkata to Bangkok Flights

Thailand · 2h 45m flight · Non-stop available
CCU BKK
Route overview

The average round-trip fare for Kolkata to Bangkok is Rs 15,598 with a minimum of Rs 7,919 over the last 12 months. Travelers can visit visa-free for up to 30 days with a valid passport and should aim for August as the best month.

Best deal available now
✈
Prices are 37% below average — great time to book
₹16,828
one-way per person · IndiGo · Non-stop · 2h 45m
↓ 18% vs route avg
See all dates ↗ 💬 WhatsApp

Departure: 2026-09-30 · in 0 days · Prices tracked live by Tripfik

₹12,984
Cheapest available
₹20,537
Route avg (120d)
Aug
Cheapest month
30,579
Fares tracked

As of September 2026, the cheapest one-way flight from Kolkata to Bangkok is ₹12,984, which is 37% below the 12-month average of ₹20,537.

Cheapest Kolkata to Bangkok flights

Next 120 days — sorted by date
₹16,828
30 Sep · in 0d
₹16,260
04 Oct · in 4d
Weekend
₹15,531
07 Oct · in 7d
₹14,597
08 Oct · in 8d
CHEAPEST
₹12,984
10 Oct · in 10d
Weekend
₹15,531
11 Oct · in 11d
Weekend
₹14,704
13 Oct · in 13d
₹15,304
02 Nov · in 33d

Under ₹18,591 = top 25% best fares on this route

Round-trip fares — Kolkata ↔ Bangkok

Both directions combined · 3–14 night stays
12-month low
₹7,919
best RT found this year
12-month avg
₹15,598
typical combined price
12-month peak
₹166,913
avoid Jan
Best month for RT
Aug
lowest avg RT fares

Booking at the right time saves up to ₹7,679 (49%) vs average RT price.

See round-trip combos & dates →

Best time to visit Bangkok from Kolkata

Monthly price, weather & crowd guide
Jan Dec
Month Typical OW fare Verdict Weather Crowd
Sep ₹16,828 Average Warm/Monsoon Low
Oct ₹20,332 Expensive Warm/Monsoon Medium
Nov ₹19,304 Expensive Warm/Clear High
Dec ₹21,582 Expensive Warm/Clear High

Bangkok — what to know

Essential info for Indian travellers

From Kolkata, Air India,China Eastern,IndiGo,Malaysia Airlines,Bangkok Airways,Cathay Pacific,THAI,Singapore Airlines,Scoot,SpiceJet,Thai Vietjet Air,US-Bangla Airlines fly to Bangkok in 4h 9m, with non-stop options available.

More about Bangkok →

Visa for Indians
Visa-free
Visa-free for Indians up to 30 days with valid passport
Currency
THB
₹1 ≈ 0.35 THB
UPI / India cards
Some places
Local SIM
Easy at airport
Power plug
Type A, B (220V)
Avg WiFi speed
25 Mbps
Daily budget
₹1,500–3,500
incl. food + local travel
Safety
High
Flight time
4h 9m avg
Non-stop available
Airlines
Air India, China Eastern, IndiGo
VISA GUIDE FOR INDIAN PASSPORT HOLDERS

Visa-free — Visa-free for Indians up to 30 days with valid passport Apply well ahead of travel and keep proof of your return flight, accommodation and funds ready when you submit your application.

GOOD FOR: Street food Shopping Nightlife
TOP ATTRACTIONS
Grand Palace Wat Phra Kaew Floating Markets

With fares tracked at 30,579 entries, the average round-trip fare is Rs 15,598, though prices can spike to a maximum of Rs 166,913 due to high volatility.

Other international flights from Kolkata

CCU → DMK
DMK
CCU → PQC
PQC
CCU → LGK
LGK
CCU → HAN
HAN

Kolkata to Bangkok — FAQ

Does Bangkok have more than one airport?
Yes — Bangkok is served by 2 airports. This page covers flights to Bangkok (BKK); Kolkata to Don Mueang International Airport, Bangkok (DMK) flights are tracked separately.
What is the Kolkata to Bangkok flight ticket price?
The Kolkata to Bangkok one way flight ticket price starts from ₹12,984, with an average price of ₹20,537.
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.
Route data (12 months · 30,579 fares)
12m avg RT fare
₹15,598
RT historical low
₹7,919
Volatility
High
Data tier
Tier A · updated continuously

Last updated 30 Sep 2026 · Tripfik tracks live fares from all major Indian airports

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₹16,828
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