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₹ 25,731+ 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 7/7. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags

Flights to Sofia in 2026

Enter your travel dates to find the best prices.

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 1 July 2026.

Sat 18/705:10
DEL
-
SOF
2 stops33h 35m
Multiple Airlines
Sun 26/713:05
SOF
-
DEL
1 stop13h 30m
Multiple Airlines
Deal found 29/6₹ 56,382
Sun 26/707:45
DEL
-
SOF
1 stop15h 05m
Multiple Airlines
Sun 2/818:45
SOF
-
DEL
2 stops17h 55m
Multiple Airlines
Deal found 26/6₹ 60,923
Sun 6/908:00
DEL
-
SOF
1 stop12h 30m
LOT
Wed 9/918:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 30/6₹ 65,558
Mon 27/708:00
DEL
-
SOF
1 stop12h 30m
LOT
Mon 3/818:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 29/6₹ 69,153
Sun 6/923:00
DEL
-
SOF
2 stops26h 30m
Lufthansa
Wed 9/919:00
SOF
-
DEL
1 stop27h 25m
Lufthansa
Deal found 30/6₹ 72,654

Find flight deals to Sofia

Find the latest flights to Sofia in 2026, 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 1 July 2026.

Return from

₹ 56,382

One-way from

₹ 25,731
18/7-26/7
  • 18/7-26/7
  • 3 total stops
  • 47h 05m total
  • New Delhi to Sofia
Search Deals
7/7
  • 7/7
  • 2 total stops
  • 28h 40m total
  • New Delhi to Sofia
Search Deals

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 1 July 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 26/7

07:45-20:20

1 stop15h 05m

Sofia

Sun 2/8

18:45-15:10

2 stops17h 55m

₹ 60,923

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 27/7

08:00-18:00

1 stop12h 30m

Sofia

Mon 3/8

18:45-02:55

1 stop29h 40m

₹ 69,153

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 6/9

23:00-23:00

2 stops26h 30m

Sofia

Wed 9/9

19:00-00:55

1 stop27h 25m

₹ 72,654

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 17/7

03:00-23:10

3 stops22h 40m

Sofia

Sun 26/7

09:30-17:55

3 stops29h 55m

₹ 72,843

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 5/9

03:00-17:45

2 stops17h 15m

Sofia

Wed 9/9

06:30-18:05

2 stops33h 05m

₹ 76,059
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 28/9

06:30-15:00

1 stop11h 00m

Sofia

Thu 1/10

15:50-04:50

1 stop10h 30m

₹ 81,830
Cheapest one-way

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 20/9

08:00-18:00

1 stop12h 30m

₹ 28,475

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 7/7

18:30-15:00

3 stops23h 00m

₹ 29,610

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 20/9

08:00-21:10

2 stops15h 40m

₹ 33,394

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 16/9

01:45-12:10

1 stop12h 55m

₹ 34,056

Flights are sorted by cheapest return flights first.

Deals found on 28/6

Showing 1-10 of 12 resultsSorted by cheapest first
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

What are the cheapest airlines that fly to Sofia?

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

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 1 July 2026.
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
8,109 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.
Lufthansa
6.8
Okay
8,109 reviews
Lufthansa
6.8
Okay
8,109 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.
IndiGo
6.8
Okay
574 reviews
Lufthansa
6.8
Okay
8,109 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Boarding

7.0

Entertainment

6.4

Crew

7.6

Reviews

1 / 20
10.0
Excellent

Anonymous,Nov 2025

BUD - FRA

Greatly satisfied with all my flights. They were right on time, service was excellent.

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 ₹ 12,506, while return flights cost around ₹ 6,418.

  • How much is a return flight to Sofia?

    A return flight to Sofia will typically cost around ₹ 6,517, however they can be found for as little as ₹ 6,418.

  • 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 25 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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How does Cheapflights help users find flights to Sofia?

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Why should you use Cheapflights to find cheap flight tickets to Sofia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Sofia for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Sofia with no change fees?

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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