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Cheap flights from New Delhi to Bulgaria from ₹ 25,063

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.
DEL — SOF
9 Apr — 16 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Bulgaria

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Bulgaria
Explore the most affordable flight options available from New Delhi to Bulgaria. Find the lowest fares from popular airlines and budget airlines, 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₹ 50,034
Thu 11/603:00
DEL
-
SOF
2 stops22h 30m
Lufthansa
Sun 21/606:10
SOF
-
DEL
2 stops16h 30m
Lufthansa
Deal found 6/3₹ 56,945
Fri 27/1107:20
DEL
-
SOF
1 stop34h 00m
LOT
Sun 29/1118:35
SOF
-
DEL
1 stop31h 05m
LOT
Deal found 9/3₹ 63,395
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₹ 64,962
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₹ 68,463
Thu 26/306:45
DEL
-
SOF
2 stops17h 35m
IndiGo
Sat 11/415:50
SOF
-
DEL
1 stop35h 00m
IndiGo
Deal found 6/3₹ 69,293
Tue 7/408:55
DEL
-
SOF
2 stops13h 50m
Multiple Airlines
Tue 14/418:45
SOF
-
DEL
1 stop29h 40m
Multiple Airlines
Deal found 9/3₹ 70,767
Sun 5/406:15
DEL
-
SOF
1 stop35h 15m
IndiGo
Sun 12/409:35
SOF
-
DEL
1 stop17h 15m
IndiGo
Deal found 8/3₹ 71,043

Find flight deals from New Delhi to Bulgaria

Keep the following information in mind while searching for New Delhi to Bulgaria flight deals. Data was last updated 10 March 2026.

Round-trip from

₹ 68,463

One-way from

₹ 25,063

Popular in

April

Cheapest in

July

Average price

₹ 60,262
IndiGo
  • IndiGo
  • 3/4-14/4
  • 2 total stops
  • 35h 45m total
  • New Delhi to Bulgaria
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 (₹ 380,908 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 173,893 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Bulgaria that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 10 March 2026.
Use the filters below to find and compare flights from New Delhi to Bulgaria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

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

₹ 68,463

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

₹ 73,163

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

₹ 75,927

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

₹ 81,179

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 3/4

16:25-14:00

2 stops24h 05m

Sofia

Fri 10/4

15:25-14:45

1 stop20h 50m

₹ 89,380
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

₹ 97,028

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

₹ 98,410

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

₹ 102,096
Cheapest one-way

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/4

06:15-08:45

1 stop29h 00m

₹ 44,229

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 14/3

04:10-08:50

2 stops32h 10m

₹ 46,533

Flights are sorted by cheapest return flights first.

Deals found on 6/3

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from New Delhi to Bulgaria

Have a flexible travel schedule? Discover the best time to fly to Bulgaria from New Delhi 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 from New Delhi to Bulgaria
No data available for this route at this time. Please check back soon.

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.
Check out reviews from past customers who have flown with Lufthansa and IndiGo from New Delhi to Bulgaria to help guide your decision. 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
7,840 reviews
Check prices

Comfort

6.8

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.5

Boarding

7.0

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
7,840 reviews
Lufthansa
6.8
Okay
7,840 reviews
Check prices

Comfort

6.8

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.5

Boarding

7.0

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
7,840 reviews
Check prices

Comfort

6.8

Overall

6.8

Food

6.3

Crew

7.6

Entertainment

6.5

Boarding

7.0

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..

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Bulgaria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from New Delhi to Bulgaria?

    New Delhi Indira Gandhi Intl (DEL) is the airport you will fly out of if you book a flight from New Delhi to Bulgaria. It is only a 12.5 km journey to Indira Gandhi Intl (DEL) from New Delhi’s city centre.

  • How long is the flight from New Delhi to Bulgaria?

    A quick flight from New Delhi to Bulgaria can take about 29h. IndiGo provides one of the quickest options available for as low as ₹ 75,927. New Delhi and Bulgaria are separated by a distance of 5007 km.

  • Can I find deals for flights from New Delhi to Bulgaria that include hotel bookings?

    Yes. In addition to deals on New Delhi to Bulgaria flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from New Delhi to Bulgaria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Bulgaria.

  • Can I find deals for business class flights from New Delhi to Bulgaria?

    Yes. Cheapflights offers flight deals from New Delhi to Bulgaria by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from New Delhi to Bulgaria

Discover the top 2 airlines that operate flights from New Delhi to Bulgaria. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 10 March 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 50,248Average₹ 54,489FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
LufthansaCheapest₹ 51,081Average₹ 60,259FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Bulgaria?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from New Delhi to Bulgaria. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from New Delhi to Bulgaria by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from New Delhi to Bulgaria with no change fees?

Yes, we can. To see specific flights from New Delhi to Bulgaria with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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