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₹ 4,355+ Direct flights from Kolkata

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CCU — BKK
25 Mar — 1 Apr1
1 adult
1 adult, Economy, 0 bags

Direct flights from Kolkata

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata
Explore the most affordable flight options available from Kolkata. Find the lowest fares based on data from user searches, with prices last updated on 23 February 2026.

Fri 10/419:55
CCU
-
DEL
Nonstop2h 30m
Akasa Air
Wed 15/405:55
DEL
-
CCU
Nonstop2h 20m
Akasa Air
Deal found 21/2₹ 9,253
Thu 5/322:00
CCU
-
DEL
Nonstop2h 30m
Air India
Thu 12/306:40
DEL
-
CCU
Nonstop2h 00m
Air India
Deal found 19/2₹ 9,344
Thu 5/319:55
CCU
-
DEL
Nonstop2h 35m
Akasa Air
Thu 12/305:55
DEL
-
CCU
Nonstop2h 15m
Akasa Air
Deal found 20/2₹ 9,435
Thu 12/300:30
CCU
-
DEL
Nonstop2h 40m
Multiple Airlines
Fri 13/322:35
DEL
-
CCU
Nonstop2h 25m
Multiple Airlines
Deal found 20/2₹ 9,526
Mon 6/408:15
CCU
-
DEL
Nonstop2h 20m
IndiGo
Sun 12/402:30
DEL
-
CCU
Nonstop2h 15m
IndiGo
Deal found 20/2₹ 9,616
Thu 26/322:00
CCU
-
DEL
Nonstop2h 30m
Air India
Sat 11/402:00
DEL
-
CCU
Nonstop2h 15m
Air India
Deal found 23/2₹ 9,707
Thu 9/405:00
CCU
-
BOM
Nonstop2h 45m
Akasa Air
Sat 11/400:35
BOM
-
CCU
Nonstop2h 45m
Akasa Air
Deal found 19/2₹ 9,707
Fri 6/306:05
CCU
-
DEL
Nonstop2h 20m
Multiple Airlines
Sun 29/307:00
DEL
-
CCU
Nonstop2h 20m
Multiple Airlines
Deal found 22/2₹ 9,798
Sat 21/310:35
CCU
-
BLR
Nonstop3h 05m
Akasa Air
Tue 24/306:45
BLR
-
CCU
Nonstop3h 10m
Akasa Air
Deal found 20/2₹ 9,889
Sun 22/320:45
CCU
-
DEL
Nonstop2h 30m
Multiple Airlines
Thu 26/322:00
DEL
-
CCU
Nonstop2h 15m
Multiple Airlines
Deal found 20/2₹ 9,889
Fri 6/302:10
CCU
-
BOM
Nonstop3h 00m
Akasa Air
Wed 11/321:05
BOM
-
CCU
Nonstop3h 00m
Akasa Air
Deal found 21/2₹ 9,889
Thu 5/319:05
CCU
-
DEL
Nonstop2h 30m
Air India
Mon 9/321:00
DEL
-
CCU
Nonstop2h 15m
Air India
Deal found 19/2₹ 9,979

Find direct flights from Kolkata within your budget

 
Use the slider to find direct flights from Kolkata within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 454,620 searches. This data was last updated on 23 February 2026.

Fly to

Suvarnabhumi

Route

Depart

Return

Price

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Fri 10/4

19:55-22:25

Nonstop2h 30m

New Delhi Indira Gandhi Intl

Wed 15/4

05:55-08:15

Nonstop2h 20m

₹ 9,253

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 12/3

00:30-03:10

Nonstop2h 40m

New Delhi Indira Gandhi Intl

Fri 13/3

22:35-01:00

Nonstop2h 25m

₹ 9,526

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Wed 18/3

07:05-09:35

Nonstop2h 30m

New Delhi Indira Gandhi Intl

Wed 25/3

05:15-07:25

Nonstop2h 10m

₹ 9,526

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Sat 21/3

05:30-07:55

Nonstop2h 25m

New Delhi Indira Gandhi Intl

Sat 21/3

23:55-02:00

Nonstop2h 05m

₹ 9,526

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Mon 6/4

08:55-11:25

Nonstop2h 30m

New Delhi Indira Gandhi Intl

Mon 13/4

17:00-19:15

Nonstop2h 15m

₹ 9,616

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Fri 3/4

05:30-07:45

Nonstop2h 15m

New Delhi Indira Gandhi Intl

Fri 10/4

05:15-07:30

Nonstop2h 15m

₹ 9,616

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Thu 19/3

00:30-03:10

Nonstop2h 40m

New Delhi Indira Gandhi Intl

Thu 26/3

02:00-04:15

Nonstop2h 15m

₹ 9,707

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Fri 13/3

19:55-22:30

Nonstop2h 35m

New Delhi Indira Gandhi Intl

Thu 19/3

05:55-08:10

Nonstop2h 15m

₹ 9,707

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Tue 7/4

19:55-22:30

Nonstop2h 35m

New Delhi Indira Gandhi Intl

Tue 14/4

05:55-08:10

Nonstop2h 15m

₹ 9,707

KolkataNew Delhi

CCU - DEL

CCUDEL

Kolkata Netaji S. Chandra

Fri 13/3

19:55-22:30

Nonstop2h 35m

New Delhi Indira Gandhi Intl

Thu 26/3

05:55-08:10

Nonstop2h 15m

₹ 9,707

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 60 results
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Best time to book a flight from Kolkata

Have a flexible travel schedule? Discover the best time to fly from Kolkata with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines flying direct to Kolkata

Get insights into the airlines that provide direct flights from Kolkata. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight from Kolkata. Reviews last updated Cheapflights.
Read through reviews of airlines serving Kolkata, such as Thai Airways, Thai AirAsia, andThai Lion Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Airways
7.8
Good
384 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai AirAsia
7.5
Good
234 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
Thai Lion Air
7.2
Good
42 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
AirAsia
6.8
Okay
229 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing
IndiGo
6.8
Okay
538 reviews
Thai Airways
7.8
Good
384 reviews
Check prices

Food

7.4

Comfort

7.6

Crew

8.4

Overall

7.8

Boarding

7.9

Entertainment

6.8

Reviews

1 / 20
10.0
Excellent

Virendra,Jan 2026

DEL - BKK

Having required wheel chair assistance, I received amazing service from the ground and cabin staff. Everything was a breeze. Flight was comfortable but the entertainment system was quite dated. The chicken noodles served was amazing

Related info for your journey

Access useful and relevant information related to your journey from Kolkata. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 February 2026.

  • Where can you fly direct from Kolkata?

    Currently, the most popular direct flight destination from Kolkata is New Delhi.

  • How much are direct flights from Kolkata?

    On average, a one-way direct flight from Kolkata will cost users approximately ₹ 11,703. If you're looking for a direct round-trip flight from Kolkata, you can expect to pay around ₹ 18,411.

  • How long is a direct flight from Kolkata?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Kolkata to last approximately 2h 24m on average. The quickest direct flight from Kolkata at this time departs from Kolkata (0h 55m), while the longest leaves from Kolkata (5h 25m).

  • What is the best time of year to fly direct from Kolkata?

    If you're seeking the lowest price on a direct flight from Kolkata, July is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, January offers travelers the most options.

See more FAQs

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