What is the difference between the most popular and the most frequent airline at Sofia?

LOT operates the most flights from India to Sofia at 0 per week, while IndiGo is the airline most often selected by KAYAK users searching for flights from India to Sofia. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

How do I know if a flight to Sofia is a good deal?

A good deal on a flight to Sofia is around ₹ 60,149 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

What is the cheapest flight to Sofia?

Mumbai to Sofia is the cheapest route at ₹ 50,370 return, found in the past 5 days on KAYAK. New Delhi to Sofia is the most popular connection with return deals from ₹ 54,465.

How much is a flight to Sofia?

On average, a return flight from India to Sofia costs ₹ 77,873, based on KAYAK data over the past 12 months. Return fares from Bengaluru average ₹ 58,950, while New Delhi runs a bit higher at ₹ 74,991.

What is the cheapest day to fly to Sofia?

Wednesday is the cheapest day to fly to Sofia at ₹ 71,223 return on average over the past 12 months on KAYAK. Thursday is the most expensive at ₹ 103,788.

What is the cheapest time of day to fly to Sofia?

Evening flights to Sofia are the cheapest at ₹ 53,417 return on average. Morning flights are the most expensive at ₹ 85,125.

What is a good deal for flights to Sofia?

Flights under ₹ 60,149 are considered a good deal. 25% of KAYAK users found return flights to Sofia at or below these prices, with the lowest fares from: •Bengaluru ₹ 47,983.

What are the most popular airlines flying to Sofia?

IndiGo is the most popular airline flying to Sofia among KAYAK users, followed by LOT and Turkish Airlines.

₹ 35,802 CHEAP FLIGHTS to Sofia in 2026/27

Save 23% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

₹ 50,370

Typical prices: ₹ 60,149-₹ 92,702

Multiple Airlines

Sat 3/11Thu 8/11

BOM - SOF • 2 stops

Cheapest one-way flight

₹ 25,614

Typical prices: ₹ 36,171-₹ 56,513

Multiple Airlines

Mon 29/1

DEL - SOF • 2 stops

Top airlines

Emirates

Best reviews • 8.1 score

Airline reviews

Top routes

BLR - SOF

Cheapest • 26% average savings

DEL - SOF

Most popular

Insights

When to travel

December

Cheapest • 31% price drop

November

Most popular

Good to know

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KAYAK searches hundreds of sites at once to find you the best travel deals.

We hope you enjoy your trip to Sofia!

Flight Deals

Cheap Flights to Sofia

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

All Flight Deals

Recent return flight deals to Sofia

Tue, 3 Nov - Sun, 8 Nov

21:20 - 12:00BOM Mumbai Chhatrapati Shivaji Intl-SOF Sofia

18h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 20:30SOF Sofia-BOM Mumbai Chhatrapati Shivaji Intl

28h 05m3 stops Istanbul Sabiha Gokcen Doha Hamad Intl Manama Bahrain Intl

₹ 50,371Multiple Airlines

Mon, 16 Nov - Tue, 1 Dec

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 54,465LOT

Mon, 23 Nov - Tue, 1 Dec

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 55,893LOT

Mon, 9 Nov - Mon, 16 Nov

22:45 - 14:25COK Kochi-SOF Sofia

19h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 11:15SOF Sofia-COK Kochi

18h 50m2 stops Istanbul Sabiha Gokcen Abu Dhabi Zayed Intl

₹ 56,560Multiple Airlines

Sun, 8 Nov - Tue, 24 Nov

04:15 - 15:10DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 25m2 stops Baku Heydar Aliyev Istanbul

15:20 - 18:50SOF Sofia-DEL New Delhi Indira Gandhi Intl

24h 00m3 stops Istanbul Sabiha Gokcen Sharjah Mumbai Chhatrapati Shivaji Intl

₹ 57,036Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 57,226LOT

Tue, 3 Nov - Sun, 8 Nov

21:45 - 12:00BOM Mumbai Chhatrapati Shivaji Intl-SOF Sofia

17h 45m2 stops Muscat Seeb Istanbul Sabiha Gokcen

09:30 - 00:25SOF Sofia-BOM Mumbai Chhatrapati Shivaji Intl

11h 25m1 stop Istanbul

₹ 57,226Multiple Airlines

Thu, 29 Oct - Mon, 2 Nov

22:45 - 18:25COK Kochi-SOF Sofia

23h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 11:15SOF Sofia-COK Kochi

18h 50m2 stops Istanbul Sabiha Gokcen Abu Dhabi Zayed Intl

₹ 59,797Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

05:40 - 10:50DEL New Delhi Indira Gandhi Intl-SOF Sofia

32h 40m3 stops Manama Bahrain Intl Muscat Seeb Istanbul Sabiha Gokcen

15:20 - 20:45SOF Sofia-DEL New Delhi Indira Gandhi Intl

25h 55m3 stops Istanbul Sabiha Gokcen Muscat Seeb Manama Bahrain Intl

₹ 59,988Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

15:20 - 17:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

22h 50m2 stops Istanbul Sabiha Gokcen Sharjah

₹ 60,083Multiple Airlines

All return flight deals to Sofia

Tue, 3 Nov - Sun, 8 Nov

21:20 - 12:00BOM Mumbai Chhatrapati Shivaji Intl-SOF Sofia

18h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 20:30SOF Sofia-BOM Mumbai Chhatrapati Shivaji Intl

28h 05m3 stops Istanbul Sabiha Gokcen Doha Hamad Intl Manama Bahrain Intl

₹ 50,371Multiple Airlines

Mon, 16 Nov - Tue, 1 Dec

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 54,465LOT

Mon, 23 Nov - Tue, 1 Dec

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 55,893LOT

Mon, 9 Nov - Mon, 16 Nov

22:45 - 14:25COK Kochi-SOF Sofia

19h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 11:15SOF Sofia-COK Kochi

18h 50m2 stops Istanbul Sabiha Gokcen Abu Dhabi Zayed Intl

₹ 56,560Multiple Airlines

Sun, 8 Nov - Tue, 24 Nov

04:15 - 15:10DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 25m2 stops Baku Heydar Aliyev Istanbul

15:20 - 18:50SOF Sofia-DEL New Delhi Indira Gandhi Intl

24h 00m3 stops Istanbul Sabiha Gokcen Sharjah Mumbai Chhatrapati Shivaji Intl

₹ 57,036Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 57,226LOT

Tue, 3 Nov - Sun, 8 Nov

21:45 - 12:00BOM Mumbai Chhatrapati Shivaji Intl-SOF Sofia

17h 45m2 stops Muscat Seeb Istanbul Sabiha Gokcen

09:30 - 00:25SOF Sofia-BOM Mumbai Chhatrapati Shivaji Intl

11h 25m1 stop Istanbul

₹ 57,226Multiple Airlines

Thu, 29 Oct - Mon, 2 Nov

22:45 - 18:25COK Kochi-SOF Sofia

23h 10m2 stops Muscat Seeb Istanbul Sabiha Gokcen

12:55 - 11:15SOF Sofia-COK Kochi

18h 50m2 stops Istanbul Sabiha Gokcen Abu Dhabi Zayed Intl

₹ 59,797Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

05:40 - 10:50DEL New Delhi Indira Gandhi Intl-SOF Sofia

32h 40m3 stops Manama Bahrain Intl Muscat Seeb Istanbul Sabiha Gokcen

15:20 - 20:45SOF Sofia-DEL New Delhi Indira Gandhi Intl

25h 55m3 stops Istanbul Sabiha Gokcen Muscat Seeb Manama Bahrain Intl

₹ 59,988Multiple Airlines

Mon, 9 Nov - Tue, 24 Nov

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

15:20 - 17:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

22h 50m2 stops Istanbul Sabiha Gokcen Sharjah

₹ 60,083Multiple Airlines

Booking Insights

Price, demand, and travel trends for flights to Sofia

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

What is the cheapest flight to Sofia?: Mumbai to Sofia is the cheapest route at ₹ 50,370 return, found in the past 5 days on KAYAK. New Delhi to Sofia is the most popular connection with return deals from ₹ 54,465.
How much is a flight to Sofia? Average and cheapest price for all return flights to Sofia from each origin found by users searching on KAYAK in the last 12 months.: On average, a return flight from India to Sofia costs ₹ 77,873, based on KAYAK data over the past 12 months. Return fares from Bengaluru average ₹ 58,950, while New Delhi runs a bit higher at ₹ 74,991.
What is the cheapest day to fly to Sofia?: Wednesday is the cheapest day to fly to Sofia at ₹ 71,223 return on average over the past 12 months on KAYAK. Thursday is the most expensive at ₹ 103,788.
What is the cheapest time of day to fly to Sofia? Average price for all return flights depending on time of departure, seen by users on KAYAK in the last 12 months.: Evening flights to Sofia are the cheapest at ₹ 53,417 return on average. Morning flights are the most expensive at ₹ 85,125.
What is a good deal for flights to Sofia?: Flights under ₹ 60,149 are considered a good deal. 25% of KAYAK users found return flights to Sofia at or below these prices, with the lowest fares from:
•Bengaluru ₹ 47,983.

Find deals

Low season	August
High season	November
Cheapest flight	₹ 25,614

Beat the crowds with an average 61% drop in traveller numbers.

The most popular month to fly with an average 33% increase in traveller numbers.

One-way flight from New Delhi to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

How do I know if a flight to Sofia is a good deal?
A good deal on a flight to Sofia is around ₹ 60,149 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
What is the difference between the most popular and the most frequent airline at Sofia?
LOT operates the most flights from India to Sofia at 0 per week, while IndiGo is the airline most often selected by KAYAK users searching for flights from India to Sofia. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

For flights to Sofia, a good return fare is around ₹ 60,149. If you find a fare below that, you're getting a strong deal.
If your travel dates are flexible, consider flying to Sofia in December. Return fares historically average ₹ 53,513, making December the cheapest month to travel based on KAYAK data from the last 12 months.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to afternoon to save up to ₹ 31,708 on a return flight. Afternoon flights to Sofia average ₹ 53,417 compared to ₹ 85,125 for morning flights.

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Everything you should know

Cheap Flights to Sofia

Recent return flight deals to Sofia

Recent one-way flight deals to Sofia

Recent last minute flight deals to Sofia

All return flight deals to Sofia

Price, demand, and travel trends for flights to Sofia

What is the cheapest flight to Sofia?

How much is a flight to Sofia?

What is the cheapest day to fly to Sofia?

What is the cheapest time of day to fly to Sofia?

What is a good deal for flights to Sofia?

What are the most popular airlines flying to Sofia?

Key details for flights to Sofia

Low season

High season

Cheapest flight

When to book flights to Sofia

Your questions about flights to Sofia, answered

Your guide to booking Sofia flights

Travelling to a place near Sofia?

More options for your flight to Sofia

Complete your trip to Sofia with a hotel stay or car hire

Information on the airport you'll fly into in Sofia

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