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₹ 28,422+ 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 7/5. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
17 May — 24 May1
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 17 April 2026.

Sat 30/504:30
DEL
-
SOF
2 stops30h 45m
Multiple Airlines
Sat 6/610:10
SOF
-
DEL
2 stops29h 25m
Multiple Airlines
Deal found 15/4₹ 62,436
Thu 28/508:55
DEL
-
SOF
2 stops26h 20m
Multiple Airlines
Thu 11/609:35
SOF
-
DEL
2 stops27h 05m
Multiple Airlines
Deal found 17/4₹ 66,536
Fri 31/706:30
DEL
-
SOF
1 stop9h 15m
Turkish Airlines
Wed 5/821:05
SOF
-
DEL
1 stop29h 15m
Turkish Airlines
Deal found 15/4₹ 67,468
Fri 22/516:00
DEL
-
SOF
2 stops47h 45m
Multiple Airlines
Sat 30/509:35
SOF
-
DEL
2 stops20h 00m
Multiple Airlines
Deal found 15/4₹ 67,654
Tue 12/507:30
DEL
-
SOF
1 stop15h 15m
Multiple Airlines
Mon 18/509:35
SOF
-
DEL
1 stop12h 50m
Multiple Airlines
Deal found 17/4₹ 68,679
Fri 31/708:55
DEL
-
SOF
2 stops26h 20m
Multiple Airlines
Wed 5/821:05
SOF
-
DEL
2 stops39h 35m
Multiple Airlines
Deal found 15/4₹ 69,425
Wed 30/908:00
DEL
-
SOF
1 stop12h 30m
LOT
Sun 4/1018:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 12/4₹ 69,518

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 17 April 2026.

Return from

₹ 62,436

One-way from

₹ 27,677

Popular in

April

Cheapest in

October

Average price

₹ 84,428
30/5-6/6
  • 30/5-6/6
  • 4 total stops
  • 60h 10m total
  • New Delhi to Sofia
Search Deals
15/5
  • 15/5
  • 2 total stops
  • 46h 55m total
  • New Delhi to Sofia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 6,255 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 2,422 potential savings vs. average return price).
Search Deals
Average for return flights in April 2026
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 17 April 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

Sat 30/5

07:30-08:45

1 stop27h 45m

Sofia

Sat 6/6

10:10-18:05

2 stops29h 25m

₹ 66,909

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 22/5

16:00-13:15

2 stops47h 45m

Sofia

Sat 30/5

09:35-08:05

2 stops20h 00m

₹ 67,654

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 30/9

08:00-01:55

1 stop20h 25m

Sofia

Sun 4/10

18:45-02:55

1 stop29h 40m

₹ 69,425
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 13/9

03:00-15:00

2 stops14h 30m

Sofia

Mon 14/9

21:05-20:55

2 stops21h 20m

₹ 90,578

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 12/5

08:40-10:20

1 stop28h 10m

Sofia

Mon 18/5

15:40-03:20

2 stops33h 10m

₹ 115,553

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 31/7

04:50-21:15

3 stops18h 55m

Sofia

Wed 5/8

09:35-03:10

2 stops39h 05m

₹ 119,560

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 13/5

09:25-09:00

2 stops26h 05m

Sofia

Mon 18/5

09:35-19:20

2 stops31h 15m

₹ 124,592

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 29/9

01:35-20:30

1 stop21h 25m

Sofia

Sun 4/10

21:05-02:20

2 stops50h 45m

₹ 127,667
Cheapest one-way

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 11/5

05:10-15:30

3 stops36h 50m

₹ 31,031

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 3/8

15:15-20:40

2 stops55h 55m

₹ 31,404

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 19 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 17 April 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
7,926 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

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
7,926 reviews
Lufthansa
6.8
Okay
7,926 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

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
551 reviews
Lufthansa
6.8
Okay
7,926 reviews
Check prices

Entertainment

6.4

Food

6.3

Overall

6.8

Comfort

6.8

Boarding

7.0

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 ₹ 9,419, while return flights cost around ₹ 6,322.

  • How much is a return flight to Sofia?

    A return flight to Sofia will typically cost around ₹ 6,420, however they can be found for as little as ₹ 6,322.

  • Where does the fastest flight to Sofia depart from?

    For those looking to save time traveling to Sofia, New Delhi Indira Gandhi Intl offers the quickest one-way flight (9 hours 15 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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