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₹ 24,997+ Cheap flights to Bulgaria

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Flights to Bulgaria in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Bulgaria
Explore the most affordable flight options available to Bulgaria. Find the lowest fares based on data from user searches, with prices last updated on 10 March 2026.

Fri 12/608:00
DEL
-
SOF
1 stop32h 20m
LOT
Sun 21/618:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 6/3₹ 49,902
Thu 11/603:00
DEL
-
SOF
2 stops22h 30m
Lufthansa
Sun 21/606:10
SOF
-
DEL
2 stops16h 30m
Lufthansa
Deal found 6/3₹ 56,795
Fri 27/1107:20
DEL
-
SOF
1 stop34h 00m
LOT
Sun 29/1118:35
SOF
-
DEL
1 stop31h 05m
LOT
Deal found 10/3₹ 62,401
Mon 21/906:30
DEL
-
VAR
1 stop22h 55m
Turkish Airlines
Fri 25/909:35
VAR
-
DEL
1 stop16h 45m
Turkish Airlines
Deal found 8/3₹ 64,790
Fri 3/410:55
DEL
-
SOF
1 stop18h 30m
Multiple Airlines
Tue 14/409:35
SOF
-
DEL
1 stop17h 15m
Multiple Airlines
Deal found 7/3₹ 68,283
Thu 26/306:45
DEL
-
SOF
2 stops17h 35m
IndiGo
Sat 11/415:50
SOF
-
DEL
1 stop35h 00m
IndiGo
Deal found 6/3₹ 69,110

Find flight deals to Bulgaria

Find the latest flights to Bulgaria 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 10 March 2026.

Return from

₹ 49,902

One-way from

₹ 24,997

Popular in

April

Cheapest in

July

Average price

₹ 60,103
LOT
  • LOT
  • 12/6-21/6
  • 2 total stops
  • 62h 00m total
  • New Delhi to Sofia
Search Deals
10/4
  • 10/4
  • 2 total stops
  • 45h 25m total
  • New Delhi to Bulgaria
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (₹ 4,123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 1,882 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Bulgaria 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 10 March 2026.
Use the filters below to find and compare flights to Bulgaria that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 11/6

02:50-13:20

1 stop13h 00m

Sofia

Sun 21/6

06:10-01:10

2 stops16h 30m

₹ 59,736

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 3/4

10:55-02:55

1 stop18h 30m

Sofia

Tue 14/4

09:35-05:20

1 stop17h 15m

₹ 68,283

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 7/4

08:55-20:15

2 stops13h 50m

Sofia

Tue 14/4

18:45-02:55

1 stop29h 40m

₹ 72,970

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 3/4

06:15-08:45

1 stop29h 00m

Sofia

Fri 10/4

09:35-05:20

1 stop17h 15m

₹ 75,727

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

04:10-14:25

1 stop12h 45m

Sofia

Wed 1/4

21:05-05:20

1 stop29h 45m

₹ 80,965
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 29/3

08:55-20:15

2 stops13h 50m

Sofia

Wed 29/4

09:35-03:10

2 stops15h 05m

₹ 96,772

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 5/4

16:00-08:45

2 stops19h 15m

Sofia

Sun 12/4

20:20-19:20

2 stops20h 30m

₹ 98,150

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 20/3

09:55-11:25

1 stop29h 00m

Sofia

Tue 31/3

16:25-02:55

2 stops32h 00m

₹ 101,826

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 3/4

23:00-14:25

2 stops17h 55m

Sofia

Fri 10/4

15:25-11:10

3 stops17h 15m

₹ 111,752
Cheapest one-way
Fastest single journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/4

06:15-08:45

1 stop29h 00m

₹ 44,113

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Sorted by cheapest first

Best time to book a flight to Bulgaria

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

How long is the flight to Bulgaria?

On average, a flight from New Delhi to Bulgaria takes 14 hours 32 minutes. Flights to Bulgaria 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 Bulgaria?

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

IndiGo
IndiGo
From ₹ 36,976
Lufthansa
Lufthansa
From ₹ 50,946

What are the cheapest airlines that fly to Bulgaria?

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

Rainfall in Bulgaria by month

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

In terms of precipitation, rainfall in Bulgaria 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 Bulgaria when rainfall is around 30.0 mm.

Temperature in Bulgaria by month

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

If weather is an important factor for your trip to Bulgaria, 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).

What are the most popular places to fly to in Bulgaria?

Destination popularity is based on the amount of flight searches to Bulgaria in the last few years. This data was updated on 10 March 2026.
The most popular places in Bulgaria to fly to are Sofia and Varna.

Reviews of airlines servicing Bulgaria

Get insights into the airlines that provide service to Bulgaria. 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 Bulgaria. Reviews last updated 10 March 2026.
See what other customers who have flown with Lufthansa and IndiGo to Bulgaria have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
7,841 reviews
Check prices

Boarding

7.0

Overall

6.8

Entertainment

6.5

Comfort

6.8

Crew

7.6

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
7,841 reviews
Lufthansa
6.8
Okay
7,841 reviews
Check prices

Boarding

7.0

Overall

6.8

Entertainment

6.5

Comfort

6.8

Crew

7.6

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
542 reviews
Lufthansa
6.8
Okay
7,841 reviews
Check prices

Boarding

7.0

Overall

6.8

Entertainment

6.5

Comfort

6.8

Crew

7.6

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 Bulgaria

  • Can I find cheaper flights to Bulgaria 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 Bulgaria on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Bulgaria?

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

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

    Sofia is currently the cheapest airport to fly to in Bulgaria. One-way flights to Sofia typically cost ₹ 9,289, while return flights cost around ₹ 6,235.

  • How much is a return flight to Bulgaria?

    A return flight to Bulgaria will typically cost around ₹ 6,331, however they can be found for as little as ₹ 6,235.

  • Where does the fastest flight to Bulgaria depart from?

    For those looking to save time traveling to Bulgaria, Mumbai Chhatrapati Shivaji Intl offers the quickest one-way flight (10 hours 30 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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Find flights to Bulgaria

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Flights to Sofia
Flights to Varna
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How does Cheapflights help users find flights to Bulgaria?

Cheapflights helps you search for flights to Bulgaria via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to Bulgaria by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights to Bulgaria with no change fees?

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

Can Cheapflights notify me if prices for flights to Bulgaria become cheaper?

Yes, Cheapflights offers price alerts on Bulgaria flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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