- Regular
- StudentStudent Fare
Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Kolkata
Departure From Kolkata
₹ 44,589
₹ 35,666
₹ 35,666
₹ 35,485
Arrival at Sofia
₹ 44,589
₹ 35,485
₹ 35,485
Alliances & Airlines
Oneworld
(3)
SkyTeam
(1)
Star Alliance
(59)
+ 5 more
Layover Airports
+ 6 more
Layover Duration
Further Flights From Kolkata (CCU)
Further Flights From Sofia (SOF)

Up to 15% OFF* on Flights.
10th Aug'25
Kolkata Airport Contact Info
Address
Netaji Subhash Chandra Bose,International Airport, Dum Dum, Kolkata - 700 052. ENQUIRIES PHONE NUMBER: +91 33 2511 8787,FLIGHT INFORMATION NO : +91 33 2511 8787,AIRPORT MANAGER (INT) : +91 33 2511 9172,AIRPORT MANAGER (DOM) : +91 33 2511 8318
Sofia Airport Contact Info
Address
Tel: (02) 937 2211 (departures) |(02) 937 2212 (arrivals)
Top International Routes
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Popular Hotels in Kolkata
Hotels in Kolkata
Premium Hotels Nearby Kolkata
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Kolkata to Sofia Flight Schedule
Plan a trip like never before. Keep yourself informed with updated flight schedules for all airlines between Kolkata - Sofia on Goibibo. Avail yourself with fit to pocket airfares for all major airlines. Also check Sofia Kolkata Flight Schedule online.
₹ 35,485
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 115
22:15
Thu, 11 Sep 25
Kolkata, India
02 h 45 m
01:00
Fri, 12 Sep 25
Terminal T2
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 17
05:35
Fri, 12 Sep 25
Terminal T2
Mumbai, India
08 h 40 m
11:45
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4119 | Operated By Turkish Airlines
13:20
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
14:45
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 35,485
GOSPECIAL
Fare by Goibibo
₹ 35,435
₹ 35,666
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 5128
19:05
Thu, 11 Sep 25
Kolkata, India
03 h
22:05
Thu, 11 Sep 25
Terminal T1
Mumbai, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 17
05:35
Fri, 12 Sep 25
Terminal T2
Mumbai, India
08 h 40 m
11:45
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4119 | Operated By Turkish Airlines
13:20
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
14:45
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 35,666
GOSPECIAL
Fare by Goibibo
₹ 35,616
₹ 35,768
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 2415
22:30
Thu, 11 Sep 25
Kolkata, India
02 h 30 m
01:00
Fri, 12 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 11
05:00
Fri, 12 Sep 25
Terminal T3
New Delhi, India
10 h
12:30
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4121 | Operated By Turkish Airlines
19:00
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
20:25
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 35,768
GOSPECIAL
Fare by Goibibo
₹ 35,718
₹ 35,898
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 6516
16:20
Thu, 11 Sep 25
Kolkata, India
02 h 20 m
18:40
Thu, 11 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 11
05:00
Fri, 12 Sep 25
Terminal T3
New Delhi, India
10 h
12:30
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4121 | Operated By Turkish Airlines
19:00
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
20:25
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 35,898
GOSPECIAL
Fare by Goibibo
₹ 35,848
₹ 35,957
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 6183
18:00
Thu, 11 Sep 25
Kolkata, India
02 h 25 m
20:25
Thu, 11 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 11
05:00
Fri, 12 Sep 25
Terminal T3
New Delhi, India
10 h
12:30
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4121 | Operated By Turkish Airlines
19:00
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
20:25
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 35,957
GOSPECIAL
Fare by Goibibo
₹ 35,907
₹ 36,146
Use code GODEALS and get Rs 920 discount OR Get flat 8% OFF on ICICI Credit Cards using code GOICICIFESTINT
Kolkata to Sofia , 11 Sep
IndiGo 6E 6358
12:30
Thu, 11 Sep 25
Kolkata, India
02 h 30 m
15:00
Thu, 11 Sep 25
Terminal T1
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 11
05:00
Fri, 12 Sep 25
Terminal T3
New Delhi, India
10 h
12:30
Fri, 12 Sep 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
IndiGo 6E 4121 | Operated By Turkish Airlines
19:00
Fri, 12 Sep 25
Istanbul, Turkey
01 h 25 m
20:25
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Saver
Fare offered by airline.
₹ 36,146
GOSPECIAL
Fare by Goibibo
₹ 36,096
₹ 44,589
Use code GODEALS and get Rs 1310 discount
Kolkata to Sofia , 11 Sep
LOT Polish Airlines LO 4450 | Operated By Air India
02:25
Thu, 11 Sep 25
Kolkata, India
02 h 30 m
04:55
Thu, 11 Sep 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
LOT Polish Airlines LO 72
08:00
Thu, 11 Sep 25
Terminal T3
New Delhi, India
08 h 20 m
12:50
Thu, 11 Sep 25
Warsaw, Poland
BAGGAGE : CHECK INCABIN
Information not available
LOT Polish Airlines LO 635
22:55
Thu, 11 Sep 25
Warsaw, Poland
02 h 05 m
02:00
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy standard
Fare offered by airline.
₹ 10,000
₹ 44,589
Economy semi flex
Fare offered by airline.
₹ 4,500
₹ 49,587
Economy full flex
Fare offered by airline.
₹ 80,641
Premium standard
Fare offered by airline.
₹ 96,019
₹ 47,057
Use code GODEALS and get Rs 1310 discount
Kolkata to Sofia , 11 Sep
Air India AI 2536
08:20
Thu, 11 Sep 25
Kolkata, India
02 h 25 m
10:45
Thu, 11 Sep 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Air India AI 153
14:00
Thu, 11 Sep 25
Terminal T3
New Delhi, India
08 h 30 m
19:00
Thu, 11 Sep 25
Terminal T3
Vienna, Austria
BAGGAGE : CHECK INCABIN
Information not available
Austrian Airlines OS 799
21:25
Thu, 11 Sep 25
Terminal T3
Vienna, Austria
01 h 30 m
23:55
Thu, 11 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Eco value
Fare offered by airlines.
₹ 22,000
₹ 47,057
Eco classic
Fare offered by airlines.
₹ 22,000
₹ 51,047
Eco flex
Fare offered by airlines.
₹ 3,000
₹ 55,457
₹ 50,200
Use code GODEALS and get Rs 1310 discount
Kolkata to Sofia , 11 Sep
Emirates EK 571
09:45
Thu, 11 Sep 25
Kolkata, India
04 h 50 m
13:05
Thu, 11 Sep 25
Terminal T3
Dubai, United Arab Emirates
BAGGAGE : CHECK INCABIN
Information not available
Emirates EK 2228 | Operated By Flydubai
10:00
Fri, 12 Sep 25
Terminal T3
Dubai, United Arab Emirates
05 h 25 m
14:25
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy Saver
Fare offered by airline.
₹ 13,174
₹ 4,392
₹ 50,200
GOSPECIAL
Fare by Goibibo
₹ 13,174
₹ 4,392
₹ 50,170
Economy Flex
Fare offered by airline.
₹ 10,979
₹ 3,338
₹ 65,681
Economy Flex Plus
Fare offered by airline.
₹ 1,90,584
₹ 60,922
Use code GODEALS and get Rs 1310 discount
Kolkata to Sofia , 11 Sep
Lufthansa LH 5315 | Operated By Air India
20:30
Thu, 11 Sep 25
Kolkata, India
02 h 35 m
23:05
Thu, 11 Sep 25
Terminal T3
New Delhi, India
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 761
02:55
Fri, 12 Sep 25
Terminal T3
New Delhi, India
09 h 05 m
08:30
Fri, 12 Sep 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1426
09:55
Fri, 12 Sep 25
Terminal T1
Frankfurt, Germany
02 h 10 m
13:05
Fri, 12 Sep 25
Terminal T2
Sofia, Bulgaria
BAGGAGE : CHECK INCABIN
Information not available
Economy Basic
Fare offered by airline.
₹ 15,231
₹ 60,922
Economy Basic Plus
Fare offered by airline.
₹ 20,308
₹ 15,231
₹ 67,222
Economy Flex
Fare offered by airline.
₹ 78,781
Premium economy saver
Fare offered by airline.
₹ 20,310
₹ 1,23,388
Kolkata Sofia Cheap Flights | Fare | Date |
---|---|---|
Lowest Airfare Today | Rs 0 | |
Cheapest Fare Within 30 Days | Rs 47057 |
01 Sep
|
Cheapest Fare Within 90 Days | Rs 35485 |
11 Sep
|
Cheapest Fare Within 365 Days | Rs 35485 |
11 Sep
|
