From

To

Departure

Sun, 03 May

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Kolkata to Bangkok

Get up to ₹10,000 Off on International Flights with IDFC FIRST Bank Credit Card+Interest Free EMI
Flat 10% Off on International Flights with RBL Bank Credit Cards and Credit Card EMI
Flat 12% Off on International Flights with Kotak Retail Credit Card+Interest Free EMI

Sat, 02 May

₹67,995

Sun, 03 May

₹13,314

Mon, 04 May

₹12,368

Tue, 05 May

₹16,806

Wed, 06 May

₹18,504

Thu, 07 May

₹15,595

Fri, 08 May

₹13,495

Sat, 09 May

₹13,039

Sun, 10 May

₹13,314

Mon, 11 May

₹12,304

Tue, 12 May

₹11,920

Wed, 13 May

₹11,920

Thu, 14 May

₹13,495

Fri, 15 May

₹13,495

Sat, 16 May

₹14,299

Sun, 17 May

₹13,495

Mon, 18 May

₹16,300

Tue, 19 May

₹13,495

Wed, 20 May

₹17,957

Thu, 21 May

₹17,399

Fri, 22 May

₹13,314

Sat, 23 May

₹13,560

Sun, 24 May

₹12,368

Mon, 25 May

₹13,314

Tue, 26 May

₹14,249

Wed, 27 May

₹13,314

Thu, 28 May

₹14,299

Fri, 29 May

₹12,368

Sat, 30 May

₹17,957

Sun, 31 May

₹12,368

Mon, 01 Jun

₹13,039

Tue, 02 Jun

₹14,678

Wed, 03 Jun

₹13,314

Thu, 04 Jun

₹13,039

Fri, 05 Jun

₹16,309

Sat, 06 Jun

₹13,021

Sun, 07 Jun

₹12,956

Mon, 08 Jun

₹13,039

Tue, 09 Jun

₹17,957

Wed, 10 Jun

₹12,956

Thu, 11 Jun

₹13,956

Fri, 12 Jun

₹12,956

Sat, 13 Jun

₹13,039

Sun, 14 Jun

₹22,533

Mon, 15 Jun

₹12,989

Tue, 16 Jun

₹12,956

Best Flight

(Cheaper and shorter duration)

FD logo

Thai AirAsia

FD121

00:30

CCU

1h 55m

Non Stop

03:55

DMK

₹13,314

₹11,414

FD logo

Thai AirAsia

FD121

00:30

CCU

1h 55m

Non Stop

03:55

DMK

₹17,760

₹15,860

Cheapest flights under ₹20,000 by Airline

FD logo

Upto 12% off

₹11,414

3 May 2026

Thai AirAsia lowest fare

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Frequently Asked Questions

Which is the cheapest flights under ₹20,000 from Kolkata to Bangkok?

The cheapest flights under ₹20,000 from Kolkata to Bangkok is ₹11,414.

Which airlines operate flights under ₹20,000 between Kolkata and Bangkok?

The airlines that operate flights under ₹20,000 between Kolkata and Bangkok are Thai AirAsia.

How many flights under ₹20,000 run between Kolkata and Bangkok?

There are 2 flights under ₹20,000 running between Kolkata and Bangkok.

Which is the shortest flights under ₹20,000 between Kolkata and Bangkok?

The shortest flights under ₹20,000 between Kolkata and Bangkok is 1h 55m.

What is the average price of flights under ₹20,000 between Kolkata and Bangkok?

The average price of flights under ₹20,000 between Kolkata and Bangkok is ₹15,537.

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Airport Details

Kolkata

Netaji Subhash Chandra Bose Intl Airport

Airport Director,Airports Authority of India,NSCBI Airport,Kolkata - 700 052 (WB)

91-33-25119977,91-33-2511 9020 (R)

[email protected]

Bangkok

Don Mueang Intl

See which month will cost you the less to visit Bangkok

Best flight prices to Thailand from India are in May-September monsoon season, starting at ₹8,000-₹12,000 roundtrip.
Accommodation in Thailand averages ₹1,500-₹2,500 daily for mid-range hotels, budget options available from ₹500-₹800 nightly.
December-February are peak tourist months in Thailand with heavy crowds—avoid this period for quieter travel experiences.

Useful Resources

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Offer Strip IconTravel Tips

Plan ahead of your travel. Check these things early.

VISA

VISA

Visa Required

Check official Thai embassy

Best Season

Best Season

November to February

Cool and dry weather

Currency

Currency

Thai Baht

Symbol: ฿

Language

Language

Thai

English in tourist areas

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