Cheap flights from Kolkata to Sofia from ₹ 24,269

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 23/5. Fares are subject to change and may not be available on all flights or dates of travel.
CCU — SOF
17 Mar — 24 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kolkata to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Kolkata to Sofia
Explore the most affordable flight options available from Kolkata to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 February 2026.

Wed 18/221:30
CCU
-
SOF
2 stops21h 10m
Turkish Airlines
Sun 22/221:40
SOF
-
CCU
2 stops38h 35m
Turkish Airlines
Deal found 13/2₹ 99,882
Wed 18/220:25
CCU
-
SOF
1 stop31h 50m
Emirates
Sat 21/201:55
SOF
-
CCU
1 stop26h 15m
Emirates
Deal found 12/2₹ 112,922

Cheapflights Fare Finder

 
Customise your flight search to find flights from Kolkata to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 15 February 2026.
Use the filters below to find and compare flights from Kolkata to Sofia that are best for you.

Fly from

Kolkata

Fly to

Sofia

Route

Depart

Return

Price

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Sat 23/5

08:30-17:45

3 stops35h 45m

₹ 24,269

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Mon 18/5

22:30-12:45

3 stops40h 45m

₹ 24,359

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Thu 21/5

15:10-12:45

3 stops24h 05m

₹ 25,446

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Sun 17/5

15:10-12:45

3 stops24h 05m

₹ 25,446

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Tue 19/5

15:10-12:45

3 stops24h 05m

₹ 25,446

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Wed 20/5

22:30-18:55

3 stops22h 55m

₹ 28,978

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Fri 22/5

16:10-16:00

3 stops26h 20m

₹ 31,875

KolkataSofia

CCU - SOF

CCUSOF

Kolkata Netaji S. Chandra

Sat 23/5

21:15-15:00

2 stops20h 15m

₹ 39,482

Flights are sorted by cheapest return flights first.

Deals found on 13/2

Best time to book a flight from Kolkata to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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.

Related info for your journey

Find useful and relevant information for your journey from Kolkata to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Kolkata to Sofia that include hotel bookings?

    Yes. In addition to deals on Kolkata to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Kolkata to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kolkata to Sofia.

  • Can I find deals for business class flights from Kolkata to Sofia?

    Yes. Cheapflights offers flight deals from Kolkata to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car hire
Sofia Airport car hire

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