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₹ 29,125+ 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 24/6. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
5 Jun — 12 Jun1
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 6 May 2026.

Wed 17/603:00
DEL
-
SOF
2 stops19h 45m
Multiple Airlines
Wed 24/609:35
SOF
-
DEL
2 stops13h 25m
Multiple Airlines
Deal found 3/5₹ 64,438
Sun 16/808:00
DEL
-
SOF
1 stop32h 20m
LOT
Thu 20/805:25
SOF
-
DEL
1 stop19h 00m
LOT
Deal found 5/5₹ 66,722
Thu 26/1107:20
DEL
-
SOF
1 stop14h 00m
LOT
Sun 29/1118:35
SOF
-
DEL
1 stop31h 05m
LOT
Deal found 3/5₹ 69,387
Thu 26/1110:35
DEL
-
SOF
1 stop30h 20m
Emirates
Sun 29/1114:25
SOF
-
DEL
1 stop15h 00m
Emirates
Deal found 2/5₹ 72,623
Sun 16/808:55
DEL
-
SOF
2 stops13h 50m
Multiple Airlines
Thu 20/809:35
SOF
-
DEL
1 stop17h 15m
Multiple Airlines
Deal found 5/5₹ 84,235
Thu 18/619:00
DEL
-
SOF
3 stops19h 40m
SWISS
Wed 24/611:05
SOF
-
DEL
2 stops37h 45m
SWISS
Deal found 3/5₹ 119,928

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 6 May 2026.

Return from

₹ 64,438

One-way from

₹ 29,125

Popular in

April

Cheapest in

October

Average price

₹ 62,629
17/6-24/6
  • 17/6-24/6
  • 4 total stops
  • 33h 10m total
  • New Delhi to Sofia
Search Deals
IndiGo
  • IndiGo
  • 24/6
  • 1 total stop
  • 15h 05m total
  • New Delhi to Sofia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 6,389 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 2,474 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 6 May 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
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 17/6

03:00-20:15

2 stops19h 45m

Sofia

Wed 24/6

09:35-01:30

2 stops13h 25m

₹ 64,438

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 16/8

08:00-13:50

1 stop32h 20m

Sofia

Thu 20/8

05:25-02:55

1 stop19h 00m

₹ 66,722

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 16/8

07:15-20:15

2 stops15h 30m

Sofia

Thu 20/8

09:35-05:55

2 stops17h 50m

₹ 91,564

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 18/6

19:00-12:10

3 stops19h 40m

Sofia

Wed 24/6

11:05-03:20

2 stops37h 45m

₹ 119,928

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 16/8

19:00-14:55

2 stops22h 25m

Sofia

Thu 20/8

12:55-03:20

3 stops35h 55m

₹ 130,684
Cheapest one-way

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 24/6

07:30-09:15

3 stops28h 15m

₹ 30,934
Fastest single journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 27/5

07:40-20:15

1 stop15h 05m

₹ 31,600

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 2/6

07:40-12:25

2 stops31h 15m

₹ 34,360

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 25/6

07:40-01:45

2 stops20h 35m

₹ 34,646

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 28/5

22:45-15:00

3 stops18h 45m

₹ 39,215

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 13 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 6 May 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
7,974 reviews
Check prices

Food

6.3

Boarding

7.0

Entertainment

6.4

Overall

6.8

Comfort

6.8

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
7,974 reviews
Lufthansa
6.8
Okay
7,974 reviews
Check prices

Food

6.3

Boarding

7.0

Entertainment

6.4

Overall

6.8

Comfort

6.8

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
560 reviews
Lufthansa
6.8
Okay
7,974 reviews
Check prices

Food

6.3

Boarding

7.0

Entertainment

6.4

Overall

6.8

Comfort

6.8

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 ₹ 9,621, while return flights cost around ₹ 6,457.

  • How much is a return flight to Sofia?

    A return flight to Sofia will typically cost around ₹ 6,557, however they can be found for as little as ₹ 6,457.

  • 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 (15 hours 50 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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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.

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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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