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₹ 20,331+ Cheap flights to Sofia

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 24/11. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
18 Aug — 25 Aug1
1 adult

Flights to Sofia in 2025

Find the latest flights to Sofia in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 13 August 2025.

Return from

₹ 48,637

One-way from

₹ 20,331

Popular in

February

Cheapest in

January

Average price

₹ 52,318
IndiGo
  • IndiGo
  • 24/8-30/8
  • 2 total stops
  • 60h 05m total
  • New Delhi to Sofia
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24/11
  • 24/11
  • 2 total stops
  • 34h 00m total
  • New Delhi to Sofia
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Highest demand for flights based on searches. 0% potential increase in price (₹ 23,594 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 149,572 potential savings vs. average return price).
Search Deals
Average for return flights in August 2025
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Find flight deals to Sofia

Cheapest flights to Sofia
Explore the most affordable flight options available to Sofia. Find the lowest fares based on data from user searches, with prices last updated on 13 August 2025.

Wed 12/1105:00DEL - SOF
1 stop19h 20mIndiGo
Wed 19/1121:40SOF - DEL
1 stop30h 15mIndiGo
Deal found 13/8₹ 47,323
Tue 11/1101:55DEL - SOF
1 stop14h 50mLufthansa
Wed 19/1106:05SOF - DEL
1 stop14h 30mLufthansa
Deal found 13/8₹ 48,112
Sat 27/905:00DEL - SOF
1 stop30h 05mIndiGo
Sat 4/1009:25SOF - DEL
1 stop19h 30mIndiGo
Deal found 13/8₹ 48,199
Sun 24/806:40DEL - SOF
1 stop28h 25mIndiGo
Sat 30/821:15SOF - DEL
1 stop31h 40mIndiGo
Deal found 13/8₹ 48,637
Sat 27/905:00DEL - SOF
1 stop30h 05mMultiple Airlines
Sat 4/1013:30SOF - DEL
3 stops25h 55mMultiple Airlines
Deal found 13/8₹ 48,813
Tue 11/1101:45DEL - SOF
2 stops15h 00mMultiple Airlines
Wed 19/1106:05SOF - DEL
1 stop14h 30mMultiple Airlines
Deal found 13/8₹ 49,163
Tue 23/1203:00DEL - SOF
2 stops21h 20mMultiple Airlines
Thu 1/121:40SOF - DEL
2 stops24h 20mMultiple Airlines
Deal found 13/8₹ 54,421

Cheapflights Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 13 August 2025.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 12/11

05:00-20:50

1 stop19h 20m

Sofia

Wed 19/11

21:40-07:25

1 stop30h 15m

₹ 47,323

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 11/11

01:55-13:15

1 stop14h 50m

Sofia

Wed 19/11

06:05-00:05

1 stop14h 30m

₹ 48,112

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 27/9

05:00-08:35

1 stop30h 05m

Sofia

Sat 4/10

09:25-07:25

1 stop19h 30m

₹ 48,199

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 24/8

06:40-08:35

1 stop28h 25m

Sofia

Sat 30/8

21:15-07:25

1 stop31h 40m

₹ 48,637

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 27/9

05:00-08:35

1 stop30h 05m

Sofia

Sat 4/10

13:30-17:55

3 stops25h 55m

₹ 48,813

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 11/11

01:45-13:15

2 stops15h 00m

Sofia

Wed 19/11

06:05-00:05

1 stop14h 30m

₹ 49,163

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 14/1

03:35-13:50

1 stop13h 45m

Sofia

Wed 21/1

06:05-00:05

1 stop14h 30m

₹ 52,318

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/12

03:00-20:50

2 stops21h 20m

Sofia

Thu 1/1

21:40-01:30

2 stops24h 20m

₹ 54,421

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 14/1

03:00-20:50

2 stops21h 20m

Sofia

Wed 21/1

21:40-01:30

2 stops24h 20m

₹ 54,421

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 24/11

07:00-13:30

2 stops34h 00m

₹ 20,331

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 15 results
1
2

Best time to book a flight to Sofia

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

Cheapflights Insights

Everything you need to know about your flight to Sofia

How long is the flight to Sofia?

On average, a flight from New Delhi to Sofia takes 19 hours 35 minutes. Flights to Sofia from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Sofia?

The most popular airlines flying from New Delhi to Sofia are IndiGo and Lufthansa.

IndiGo
IndiGo
From ₹ 372
Lufthansa
Lufthansa
From ₹ 539

What are the cheapest airlines that fly to Sofia?

The cheapest airlines flying from New Delhi to Sofia are IndiGo and Lufthansa.

Rainfall in Sofia by month

Plan your trip to Sofia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

Temperature in Sofia by month

Plan your trip to Sofia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. 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 to Sofia. Reviews last updated 13 August 2025.
Get a feel of what it's like to fly with Lufthansa and IndiGo to Bulgaria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,317 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
Lufthansa
6.8
Okay
7,317 reviews
Lufthansa
6.8
Okay
7,317 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..
IndiGo
6.8
Okay
479 reviews
Lufthansa
6.8
Okay
7,317 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Overall

6.8

Food

6.3

Reviews

1 / 20
10.0
Excellent

Vijay,Jul 2025

BLR - FRA

Even though flight took off an hour late, we were able to make it to the connecting flight in Frankfurt thanks to Lufthansa crew. The ground crew was waiting at the gate and received us and took us through special runway entrance and immigration check. We were on the plane at 10-09 am for 10-10 departure. Thanks to Andre and the other lady for mission impossible :) The business class seat looked narrow, what I realised later is the ergonomics behind it. It was fitting the body very well and had best 6 hours sleep on a 9 hour journey..

FAQs about flying to Sofia

  • What airport do you fly into for flights to Sofia?

    Booking a flight to Sofia (SOF) is your only option if you intend on flying to Sofia. It is only a 6.7 km journey from Sofia to Sofia’s city centre.

  • Can I find cheaper flights to Sofia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sofia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sofia?

    Based on reviews from Cheapflights users, IndiGo is rated the highest out of the airlines that fly to Sofia.

  • What is the cheapest airport to fly to in Sofia?

    Sofia is currently the cheapest airport to fly to in Sofia. One-way flights to Sofia typically cost ₹ 5,998, while return flights cost around ₹ 9,508.

  • Where does the fastest flight to Sofia depart from?

    For those looking to save time traveling to Sofia, Mumbai Chhatrapati Shivaji Intl offers the quickest one-way flight (17 hours 40 minutes).

  • Does Sofia have rental cars?

    Yes. Those touching down at Sofia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sofia?

    Yes. Sofia has hotels nearby for those requiring accommodations. Apartment Airport Sofia is the closest property to Sofia (0.0 km away from Sofia).

See more FAQs

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Users can book flights with no change fees policies with our dedicated filters. Book flights to Sofia flexibly with Cheapflights today.

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