Find flights
When to book
Airlines
FAQs

Cheap flights from New Delhi to Sofia from ₹ 29,676

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
DEL — SOF
27 May — 3 Jun1
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 27 April 2026.

Fri 26/603:00
DEL
-
SOF
2 stops19h 45m
Multiple Airlines
Sat 15/809:35
SOF
-
DEL
2 stops17h 50m
Multiple Airlines
Deal found 25/4₹ 58,131
Fri 26/600:50
DEL
-
SOF
1 stop15h 40m
Air France
Sat 15/805:00
SOF
-
DEL
2 stops15h 20m
Air France
Deal found 25/4₹ 60,666
Fri 8/507:30
DEL
-
SOF
1 stop27h 45m
IndiGo
Mon 11/509:35
SOF
-
DEL
1 stop17h 15m
IndiGo
Deal found 23/4₹ 65,925
Sun 7/607:30
DEL
-
SOF
1 stop15h 15m
Multiple Airlines
Sun 14/608:45
SOF
-
DEL
1 stop21h 15m
Multiple Airlines
Deal found 23/4₹ 66,395
Fri 28/806:30
DEL
-
SOF
1 stop9h 15m
Turkish Airlines
Fri 11/915:50
SOF
-
DEL
1 stop10h 30m
Turkish Airlines
Deal found 22/4₹ 69,118
Wed 27/506:30
DEL
-
SOF
1 stop16h 15m
Turkish Airlines
Wed 3/621:05
SOF
-
DEL
1 stop29h 15m
Turkish Airlines
Deal found 27/4₹ 70,433
Thu 27/806:30
DEL
-
SOF
1 stop11h 00m
Turkish Airlines
Wed 16/915:50
SOF
-
DEL
1 stop10h 30m
Turkish Airlines
Deal found 22/4₹ 70,527
Fri 28/806:30
DEL
-
SOF
1 stop11h 00m
Turkish Airlines
Sun 13/914:05
SOF
-
DEL
1 stop12h 15m
Turkish Airlines
Deal found 22/4₹ 72,405
Fri 28/806:30
DEL
-
SOF
1 stop28h 45m
Turkish Airlines
Thu 10/921:05
SOF
-
DEL
1 stop29h 15m
Turkish Airlines
Deal found 22/4₹ 72,499

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 27 April 2026.

Round-trip from

₹ 58,131

One-way from

₹ 29,676

Popular in

April

Cheapest in

October

Average price

₹ 85,083
26/6-15/8
  • 26/6-15/8
  • 4 total stops
  • 37h 35m total
  • New Delhi to Sofia
Search Deals
IndiGo
  • IndiGo
  • 16/5
  • 1 total stop
  • 15h 15m total
  • New Delhi to Sofia
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (₹ 592,027 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (₹ 229,223 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
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 27 April 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

Fri 26/6

00:50-14:00

1 stop15h 40m

Sofia

Sat 15/8

05:00-22:50

2 stops15h 20m

₹ 60,666

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 7/6

07:30-20:15

1 stop15h 15m

Sofia

Sun 14/6

08:45-08:30

1 stop21h 15m

₹ 66,395

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 27/5

06:30-20:15

1 stop16h 15m

Sofia

Wed 3/6

21:05-04:50

1 stop29h 15m

₹ 70,433
Fastest return journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 27/8

06:30-15:00

1 stop11h 00m

Sofia

Mon 14/9

15:50-04:50

1 stop10h 30m

₹ 70,527

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 27/8

06:30-15:00

1 stop11h 00m

Sofia

Sun 13/9

21:05-04:50

1 stop29h 15m

₹ 72,499

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 29/8

06:30-15:00

1 stop11h 00m

Sofia

Fri 11/9

09:35-04:50

1 stop16h 45m

₹ 75,129

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 8/5

07:30-08:45

1 stop27h 45m

Sofia

Mon 11/5

09:35-19:20

2 stops31h 15m

₹ 80,012

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 8/5

07:30-20:15

1 stop15h 15m

Sofia

Thu 14/5

15:50-05:20

1 stop11h 00m

₹ 80,575

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 27/5

21:50-10:05

2 stops14h 45m

Sofia

Wed 3/6

09:35-19:20

2 stops31h 15m

₹ 93,347
Cheapest one-way
Fastest single journey

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 16/5

07:30-20:15

1 stop15h 15m

₹ 29,676

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Showing 1-10 of 12 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

How much does it cost for a return flight from New Delhi to Sofia?

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 27 April 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
7,956 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.8

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
7,956 reviews
Lufthansa
6.8
Okay
7,956 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.8

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
557 reviews
Lufthansa
6.8
Okay
7,956 reviews
Check prices

Comfort

6.8

Boarding

7.0

Crew

7.6

Entertainment

6.4

Food

6.3

Overall

6.8

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.

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 Air France and Turkish Airlines fly from New Delhi to Sofia in about 15h 40m. The time it takes to get you to your destination can typically vary by up to 35m. 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 ₹ 52,266, 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 ₹ 52,438. Users have found that IndiGo is 17% cheaper than the other options available to this destination.

  • 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 ₹ 26,056. Users have also found prices from ₹ 30,465 and ₹ 36,118 on flydubai and Turkish Airlines, 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 52,266Average₹ 54,770FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
LufthansaCheapest₹ 52,438Average₹ 61,414FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.