What is the Kolkata to Sofia flight ticket price?

The Kolkata to Sofia round trip flight ticket price starts from ₹38,259, with an average price of ₹67,226 over the last 12 months.

What is the cheapest month to fly Kolkata to Sofia?

October is identified as the best month for travel with high volatility noted for July. While the average fare is Rs 68,962, travelers should aim for October to avoid the worst weather and crowd levels seen in July.

How much does a Kolkata to Sofia trip cost?

The average round-trip fare tracked is Rs 68,962 with a minimum price of Rs 39,637 over the last 12 months. Travelers should also plan for a daily budget in Sofia ranging from Rs 3,500 to Rs 12,000 per person.

How far in advance should I book Kolkata to Sofia flights?

You should book 31-60 days in advance to secure the lowest average fare of Rs 67,222. Prices rise sharply closer to departure, averaging Rs 89,720 for bookings made within 0-7 days.

Which airlines fly Kolkata to Sofia and are there non-stops?

Airlines operating on this route include Air Arabia, Etihad, SKY express, Air India, LOT, Lufthansa, Bulgaria Air, Lufthansa City Airlines, SWISS, Emirates, flydubai, Austrian, Turkish Airlines, IndiGo, British Airways, Qatar Airways, Aegean, Air Serbia, and TARO. Non-stop flights are not confirmed for this route.

How many days is ideal for a Sofia trip from India?

The daily budget in Sofia ranges from Rs 3,500 to Rs 12,000 per person which supports various trip lengths. Travelers should align their stay with the best month of October to optimize value within this budget tier.

Do Indians need a visa for Sofia?

A Schengen visa is mandatory for Indian citizens traveling to this destination. The fee for this visa is 80 EUR and must be secured before travel.

What is the best time to visit Sofia?

April is recommended as a warm and mild month with high crowd levels, while July should be avoided due to very hot weather. October remains the best month overall compared to the worst month of July.

What are the top things to do in Sofia?

Top attractions include the Colosseum, Vatican City, and Trevi Fountain which offer history and art experiences. These sites align with the best travel interests for visitors including food and culture.

Kolkata to Sofia Round Trip Flights | Prices from ₹38,259

Best round trip available now

⏳

RT prices 27% above average — wait if your dates are flexible

₹85,305

return ticket · per person · 10 nights · Qatar Airways, TAROM

Outbound

2026-10-08

CCU → SOF · 2 stop · 11h 35m

₹38,797

Return

2026-10-18

SOF → CCU · 2 stop · 13h 35m

₹46,508

All dates ↗ 💬 WhatsApp

Best Kolkata–Sofia return dates

Top 6 combos sorted by deal score

BEST DEAL

₹85,305

10 08 → 10 18

10 nights

Qatar Airways, TAROM

₹85,420

09 28 → 10 01

3 nights

Qatar Airways, Austrian

₹86,910

10 09 → 10 18

9 nights

Qatar Airways, Bulgaria Air

₹87,075

10 12 → 10 18

6 nights

Qatar Airways, Bulgaria Air

₹87,285

10 11 → 10 18

7 nights

Qatar Airways, TAROM

₹87,305

10 04 → 10 18

14 nights

Qatar Airways, TAROM

Per person · Economy · Both legs included

Price by trip length

Cheapest RT found per stay duration

₹85k

2-3d

₹87k

4-6d

₹86k

7-9d

₹85k

10-14d

₹87k

15d+

Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.

When to book for the best price

Average one-way fare by booking window

0-7 days

₹89,152

2,727 fares

8-14 days

₹74,404

2,709 fares

15-30 days

₹68,021

2,646 fares

31-60 days

₹62,177

17 fares

61-90 days

₹68,086

8 fares

Booking at the optimal window saves ₹26,975 per ticket vs last-minute fares.

Best month for Kolkata–Sofia round trip

Monthly average fare · weather · crowds

Jul Nov

Month	Avg OW fare	OW low	Verdict	Weather	Crowd
Jul	₹97,472	₹51,276	Expensive	Very Hot	Very High
Aug	₹81,702	₹42,733	Expensive	Very Hot	Very High
Sep	₹77,675	₹38,259	Expensive	Warm and Humid	High
OctCHEAPEST	₹59,200	₹38,783	Average	Mild and Rainy	Medium
Nov	₹62,533	₹50,518	Average	Cool and Wet	Medium