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From

Departure

Mon, 21 Sep

Return

Travellers & Class

1 Traveller, Economy

Flights Under ₹20,000 from Chennai to Bangkok

Sun, 20 Sep

₹15,742

Mon, 21 Sep

₹14,387

Tue, 22 Sep

₹15,815

Wed, 23 Sep

₹14,387

Thu, 24 Sep

₹15,437

Fri, 25 Sep

₹16,275

Sat, 26 Sep

₹16,695

Sun, 27 Sep

₹15,815

Mon, 28 Sep

₹15,815

Tue, 29 Sep

₹16,331

Wed, 30 Sep

₹16,275

Thu, 01 Oct

₹24,038

Fri, 02 Oct

₹16,871

Sat, 03 Oct

₹15,962

Sun, 04 Oct

₹15,437

Mon, 05 Oct

₹14,117

Tue, 06 Oct

₹14,689

Wed, 07 Oct

₹15,437

Thu, 08 Oct

₹15,437

Fri, 09 Oct

₹15,780

Sat, 10 Oct

₹14,685

Sun, 11 Oct

₹14,168

Mon, 12 Oct

₹15,437

Tue, 13 Oct

₹15,849

Wed, 14 Oct

₹16,617

Thu, 15 Oct

₹15,737

Fri, 16 Oct

₹16,560

Sat, 17 Oct

₹16,871

Sun, 18 Oct

₹16,617

Mon, 19 Oct

₹15,101

Tue, 20 Oct

₹15,037

Wed, 21 Oct

₹15,092

Thu, 22 Oct

₹15,437

Fri, 23 Oct

₹15,962

Sat, 24 Oct

₹15,437

Sun, 25 Oct

₹15,437

Mon, 26 Oct

₹14,176

Tue, 27 Oct

₹14,117

Wed, 28 Oct

₹14,117

Thu, 29 Oct

₹15,437

Fri, 30 Oct

₹14,176

Sat, 31 Oct

₹15,437

Sun, 01 Nov

₹14,117

Mon, 02 Nov

₹14,387

Tue, 03 Nov

₹14,117

Wed, 04 Nov

₹12,523

Best Flight

(Cheaper and shorter duration)

IndiGo

6E1061

03:20

MAA

3h 35m

Non Stop

08:25

BKK

₹14,387

₹12,487

Air-India Express

IX2975, IX882

06:30

MAA

7h 40m

1 Stop

15:40

BKK

₹15,742

₹13,842

Air India

AI640, AI2354

17:00

MAA

19h 5m

1 Stop

13:35

BKK

₹16,365

₹14,465

Air India

AI2740, AI2354

16:00

MAA

20h 5m

1 Stop

13:35

BKK

₹16,365

₹14,465

IndiGo

6E365, 6E1213

17:45

MAA

11h 45m

1 Stop

07:00

BKK

₹16,426

₹14,526

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IndiGo

6E847, 6E1213

16:15

MAA

13h 15m

1 Stop

07:00

BKK

₹16,426

₹14,526

IndiGo

6E796, 6E1213

22:00

MAA

7h 30m

1 Stop

07:00

BKK

₹16,426

₹14,526

IndiGo

6E6209, 6E1213

14:35

MAA

14h 55m

1 Stop

07:00

BKK

₹16,426

₹14,526

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IndiGo

6E6892, 6E1213

10:55

MAA

18h 35m

1 Stop

07:00

BKK

₹16,731

₹14,831

Air-India Express

IX2975, IX882

06:30

MAA

7h 40m

1 Stop

15:40

BKK

₹17,145

₹15,245

Cheapest flights under ₹20,000 by Airline

Upto 12% off

₹12,487

21 Sep 2026

IndiGo lowest fare

Upto 12% off

₹13,842

21 Sep 2026

Air-India Express lowest fare

Upto 12% off

₹14,465

21 Sep 2026

Air India lowest fare

Why Book With ixigo?

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Frequently Asked Questions

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

The cheapest flights under ₹20,000 from Chennai to Bangkok is ₹12,487.

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

The airlines that operate flights under ₹20,000 between Chennai and Bangkok are IndiGo, Air-India Express, Air India.

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

There are 16 flights under ₹20,000 running between Chennai and Bangkok.

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

The shortest flights under ₹20,000 between Chennai and Bangkok is 3h 35m.

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

The average price of flights under ₹20,000 between Chennai and Bangkok is ₹16,903.

Airport Details

Chennai

Chennai International Airport

Airport Road, Meenambakkam, Chennai, Tamil Nadu 600027

044 2256 0551

N/A

Bangkok

Suvarnabhumi International Airport

999 swine 1 Nong Prue, Amphoe Bang Phli, Chang Wat Samut Prakan 10540, Thailand

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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Travel Tips

Plan ahead of your travel. Check these things early.

VISA

Visa Required

Check official Thai embassy

Best Season

November to February

Cool and dry weather

Currency

Thai Baht

Symbol: ฿

Language

Thai

English in tourist areas

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