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Cheap flights from New Delhi to Sofia from ₹ 31,991

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 18/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SOF
12 Jul — 19 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Delhi to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from New Delhi to Sofia
Explore the most affordable flight options available from New Delhi to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2026.

Sat 19/1203:40
DEL
-
SOF
2 stops37h 00m
Lufthansa
Mon 28/1219:05
SOF
-
DEL
1 stop25h 30m
Lufthansa
Deal found 10/6₹ 67,515
Thu 9/708:00
DEL
-
SOF
1 stop20h 15m
LOT
Thu 16/705:30
SOF
-
DEL
1 stop18h 55m
LOT
Deal found 9/6₹ 68,565
Thu 9/707:40
DEL
-
SOF
1 stop15h 10m
Multiple Airlines
Thu 16/706:55
SOF
-
DEL
2 stops15h 30m
Multiple Airlines
Deal found 9/6₹ 70,380
Wed 15/706:30
DEL
-
SOF
1 stop28h 45m
Turkish Airlines
Fri 17/715:50
SOF
-
DEL
1 stop10h 30m
Turkish Airlines
Deal found 9/6₹ 74,390
Wed 24/621:00
DEL
-
SOF
2 stops24h 25m
Multiple Airlines
Sun 28/618:45
SOF
-
DEL
2 stops20h 40m
Multiple Airlines
Deal found 7/6₹ 76,109
Wed 24/608:00
DEL
-
SOF
1 stop12h 30m
LOT
Mon 29/618:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 7/6₹ 77,733
Tue 23/608:00
DEL
-
SOF
1 stop12h 30m
LOT
Mon 29/618:45
SOF
-
DEL
1 stop29h 40m
LOT
Deal found 7/6₹ 80,884
Wed 15/707:40
DEL
-
SOF
1 stop15h 10m
Multiple Airlines
Fri 17/711:40
SOF
-
DEL
2 stops20h 10m
Multiple Airlines
Deal found 9/6₹ 83,271
Tue 23/608:00
DEL
-
SOF
1 stop12h 30m
LOT
Fri 26/605:30
SOF
-
DEL
1 stop18h 55m
LOT
Deal found 7/6₹ 86,423

Find flight deals from New Delhi to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from New Delhi (DEL) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 June 2026.

Round-trip from

₹ 68,565

One-way from

₹ 31,991
LOT
  • LOT
  • 9/7-16/7
  • 2 total stops
  • 39h 10m total
  • New Delhi to Sofia
Search Deals
18/6
  • 18/6
  • 2 total stops
  • 30h 35m total
  • New Delhi to Sofia
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from New Delhi to Sofia 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 12 June 2026.
Use the filters below to find and compare flights from New Delhi to Sofia 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

Thu 9/7

08:00-01:45

1 stop20h 15m

Sofia

Thu 16/7

05:30-02:55

1 stop18h 55m

₹ 68,565

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 15/7

16:00-20:20

2 stops30h 50m

Sofia

Fri 17/7

21:10-15:10

2 stops39h 30m

₹ 88,715

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/6

01:05-12:10

2 stops13h 35m

Sofia

Mon 29/6

15:40-08:40

2 stops38h 30m

₹ 106,095

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/6

19:00-12:10

3 stops19h 40m

Sofia

Mon 29/6

15:40-08:40

2 stops38h 30m

₹ 111,824

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/6

15:55-20:00

2 stops30h 35m

Sofia

Sat 27/6

07:00-01:55

2 stops40h 25m

₹ 113,257
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 24/6

03:00-18:40

2 stops18h 10m

Sofia

Sun 28/6

06:10-23:55

1 stop15h 15m

₹ 118,700

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 9/7

19:00-12:10

3 stops19h 40m

Sofia

Thu 16/7

11:05-08:40

2 stops43h 05m

₹ 119,082

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 14/7

01:05-12:10

2 stops13h 35m

Sofia

Fri 17/7

12:55-08:40

3 stops41h 15m

₹ 126,817

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/6

09:00-15:00

2 stops32h 30m

Sofia

Tue 30/6

18:40-05:40

2 stops56h 30m

₹ 224,794
Cheapest one-way

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 17/7

07:30-20:30

1 stop15h 30m

₹ 32,373

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight from New Delhi to Sofia

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

What’s the top stopover airport for flights from New Delhi to Sofia?

Share of one-stop return flights from New Delhi to Sofia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Istanbul (IST) – chosen by Cheapflights users on 57% of one-stop itineraries from New Delhi to Sofia on Cheapflights.

What’s the cheapest stopover airport for flights from New Delhi to Sofia?

Average return fare for one-stop flights from New Delhi to Sofia, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Warsaw (WAW) is the most affordable one-stop option, with an average return flight price of ₹ 58,861.

What’s the fastest stopover option from New Delhi to Sofia?

Shortest average travel time for one-stop one-way flights from New Delhi to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 10h 40m.

Which airport typically offers the quickest stopover for flights from New Delhi to Sofia?

Average stopover duration for one-stop one-way flights from New Delhi to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 34m.

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 12 June 2026.
Read reviews from past customers who have flown with Lufthansa and IndiGo from New Delhi to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Lufthansa
6.8
Okay
8,056 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Entertainment

6.4

Crew

7.6

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
8,056 reviews
Lufthansa
6.8
Okay
8,056 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Entertainment

6.4

Crew

7.6

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
569 reviews
Lufthansa
6.8
Okay
8,056 reviews
Check prices

Overall

6.8

Food

6.3

Comfort

6.8

Entertainment

6.4

Crew

7.6

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 Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like LOT, SWISS, and Qatar Airways fly from New Delhi to Sofia in about 13h 35m. The time it takes to get you to your destination can typically vary by up to 17h. The distance between New Delhi and Sofia is about 5007 km. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from New Delhi to Sofia round-trip?

    Currently priced at ₹ 52,075, IndiGo will fly you from New Delhi to Sofia and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as ₹ 55,241.

  • What are the cheapest airlines to fly from New Delhi to Sofia one-way?

    For one-way options, check prices for IndiGo. According to our data, you can fly for as low as ₹ 29,250. Users have also found prices from ₹ 30,949 and ₹ 30,978 on LOT and flydubai, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Delhi to Sofia 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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car hire
Sofia Airport car hire

Top 2 airlines flying from New Delhi to Sofia

Discover the top 2 airlines that operate flights from New Delhi to Sofia. 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 12 June 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 52,075Average₹ 55,537FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
LufthansaCheapest₹ 55,241Average₹ 63,120FlexibilityNo 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 Sofia?

When you search for this flight from New Delhi to Sofia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from New Delhi.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Sofia flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sofia from New Delhi today and book when prices fit your budget.

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