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Cheap flights from New Delhi to Sofia from ₹ 25,636

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from New Delhi to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
08:00 - 13:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
32h 25m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
12:55 - 17:40SOF  Sofia-DEL New Delhi Indira Gandhi Intl
25h 15m3 stops Istanbul Sabiha Gokcen Kuwait City Sharjah
₹ 53,836Multiple Airlines
Sat, 10 Oct - Sun, 25 Oct
Multiple Airlines Logo
18:30 - 15:45DEL  New Delhi Indira Gandhi Intl-SOF Sofia
23h 45m2 stops Riyadh King Khaled Intl Rome Fiumicino
Multiple Airlines Logo
12:55 - 17:40SOF  Sofia-DEL New Delhi Indira Gandhi Intl
25h 15m3 stops Istanbul Sabiha Gokcen Riyadh King Khaled Intl Sharjah
₹ 54,310Multiple Airlines
Sat, 10 Oct - Sun, 25 Oct
LOT Logo
08:00 - 13:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
32h 25m1 stop Warsaw Frederic Chopin
LOT Logo
18:40 - 05:10SOF  Sofia-DEL New Delhi Indira Gandhi Intl
31h 00m1 stop Warsaw Frederic Chopin
₹ 59,722LOT
Sat, 10 Oct - Sun, 25 Oct
LOT Logo
08:00 - 18:00DEL  New Delhi Indira Gandhi Intl-SOF Sofia
12h 30m1 stop Warsaw Frederic Chopin
LOT Logo
18:45 - 02:55SOF  Sofia-DEL New Delhi Indira Gandhi Intl
29h 40m1 stop Warsaw Frederic Chopin
₹ 63,425LOT
Thu, 1 Oct - Tue, 6 Oct
Multiple Airlines Logo
08:00 - 18:00DEL  New Delhi Indira Gandhi Intl-SOF Sofia
12h 30m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
16:00 - 17:40SOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 10m2 stops Istanbul Sharjah
₹ 64,280Multiple Airlines
Sat, 10 Oct - Sun, 25 Oct
Multiple Airlines Logo
08:00 - 18:00DEL  New Delhi Indira Gandhi Intl-SOF Sofia
12h 30m1 stop Warsaw Frederic Chopin
Multiple Airlines Logo
13:40 - 15:25SOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 15m2 stops Abu Dhabi Zayed Intl Chennai
₹ 65,419Multiple Airlines
Sun, 18 Oct - Sat, 31 Oct
Multiple Airlines Logo
03:00 - 20:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
21h 25m2 stops Kuwait City Istanbul
Multiple Airlines Logo
09:40 - 01:30SOF  Sofia-DEL New Delhi Indira Gandhi Intl
12h 20m2 stops Istanbul Kuwait City
₹ 66,843Multiple Airlines
Sun, 10 Jan - Tue, 19 Jan
Lufthansa Logo
21:30 - 13:15DEL  New Delhi Indira Gandhi Intl-SOF Sofia
19h 15m2 stops Bengaluru Intl Munich Franz Josef Strauss
Lufthansa Logo
06:00 - 00:05SOF  Sofia-DEL New Delhi Indira Gandhi Intl
14h 35m1 stop Munich Franz Josef Strauss
₹ 68,837Lufthansa
Tue, 12 Jan - Wed, 20 Jan
Lufthansa Logo
21:30 - 22:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
28h 55m2 stops Bengaluru Intl Munich Franz Josef Strauss
Lufthansa Logo
06:25 - 08:40SOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 45m2 stops Frankfurt am Main Mumbai Chhatrapati Shivaji Intl
₹ 69,692Lufthansa
Tue, 12 Jan - Tue, 19 Jan
Multiple Airlines Logo
01:45 - 13:15DEL  New Delhi Indira Gandhi Intl-SOF Sofia
15h 00m2 stops Zurich Munich Franz Josef Strauss
Multiple Airlines Logo
06:00 - 00:05SOF  Sofia-DEL New Delhi Indira Gandhi Intl
14h 35m1 stop Munich Franz Josef Strauss
₹ 70,356Multiple Airlines
Tue, 12 Jan - Wed, 20 Jan

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LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets
LOT
10 Oct
DEL08:00New Delhi Indira Gandhi Intl
32h 25m
1 stop
SOF13:55Sofia
25 Oct
SOF18:40Sofia
31h 00m
1 stop
DEL05:10New Delhi Indira Gandhi Intl
₹ 59,722
LOT
1 Oct
DEL08:00New Delhi Indira Gandhi Intl
12h 30m
1 stop
SOF18:00Sofia
6 Oct
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 63,425
LOT
14 Jan
DEL07:20New Delhi Indira Gandhi Intl
34h 00m
1 stop
SOF13:50Sofia
17 Jan
SOF14:35Sofia
11h 05m
1 stop
DEL05:10New Delhi Indira Gandhi Intl
₹ 74,914

SWISS flights from New Delhi to Sofia

Our best SWISS deals on New Delhi to Sofia flight tickets
SWISS
12 Jan
DEL01:45New Delhi Indira Gandhi Intl
15h 00m
2 stops
SOF13:15Sofia
18 Jan
SOF15:00Sofia
38h 10m
2 stops
DEL08:40New Delhi Indira Gandhi Intl
₹ 70,736
SWISS
12 Jan
DEL05:25New Delhi Indira Gandhi Intl
35h 20m
3 stops
SOF13:15Sofia
18 Jan
SOF15:00Sofia
53h 15m
2 stops
DEL23:45New Delhi Indira Gandhi Intl
₹ 76,623
SWISS
30 Sept
DEL01:05New Delhi Indira Gandhi Intl
13h 35m
2 stops
SOF12:10Sofia
6 Oct
SOF13:05Sofia
32h 30m
1 stop
DEL00:05New Delhi Indira Gandhi Intl
₹ 82,700

momondo Fare Finder

 
Use the filters below to find and compare flights from New Delhi to Sofia that are best for you.

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Route

Depart

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Price

Cheapest return flight

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 10/10

08:00-13:55

1 stop32h 25m

Sofia

Sun 25/10

12:55-17:40

3 stops25h 15m

₹ 53,836

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 10/10

18:30-15:45

2 stops23h 45m

Sofia

Sun 25/10

12:55-17:40

3 stops25h 15m

₹ 54,310

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 10/10

08:00-13:55

1 stop32h 25m

Sofia

Sun 25/10

18:40-05:10

1 stop31h 00m

₹ 59,722

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Thu 1/10

08:00-18:00

1 stop12h 30m

Sofia

Tue 6/10

18:45-02:55

1 stop29h 40m

₹ 63,425

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 10/10

08:00-18:00

1 stop12h 30m

Sofia

Sun 25/10

16:00-17:40

2 stops22h 10m

₹ 64,280

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sun 18/10

08:00-18:00

1 stop12h 30m

Sofia

Sat 31/10

13:40-15:25

2 stops22h 15m

₹ 65,419

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sun 10/1

03:00-20:55

2 stops21h 25m

Sofia

Tue 19/1

09:40-01:30

2 stops12h 20m

₹ 66,843

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Tue 12/1

21:30-13:15

2 stops19h 15m

Sofia

Wed 20/1

06:00-00:05

1 stop14h 35m

₹ 68,837

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Tue 12/1

21:30-22:55

2 stops28h 55m

Sofia

Tue 19/1

06:25-08:40

2 stops22h 45m

₹ 69,692
Fastest return journey

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Tue 12/1

01:45-13:15

2 stops15h 00m

Sofia

Wed 20/1

06:00-00:05

1 stop14h 35m

₹ 70,356

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sofia from

How to get the cheapest flight ticket from New Delhi to Sofia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How have New Delhi to Sofia flight prices changed over time?

As of September 2026, prices for New Delhi to Sofia flights are approximately 39% more expensive when compared to flights at the same time last year.

When to book flights from New Delhi to Sofia

Are you open to changing your travel dates? Check out the ideal times to fly from New Delhi to Sofia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New Delhi to Sofia (DEL to SOF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Delhi to Sofia

Best price found

₹ 25,636

Fastest flight time

12h 15m

Direct flights

None
The best one-way flight to Sofia from New Delhi in the past 72 hours is ₹ 25,636. The best return flight deal from New Delhi to Sofia found on momondo in the last 72 hours is ₹ 53,836.
The fastest flight from New Delhi to Sofia takes 12h 15m
There are no direct flights from New Delhi to Sofia. There are no popular flight routes from New Delhi to Sofia.
Search flight deals

Frequently asked questions about flying from New Delhi to Sofia

  • How far is New Delhi Indira Gandhi Intl to Sofia by plane?

    New Delhi Indira Gandhi Intl and Sofia are 5019.2 km apart from one another. Flights usually cover this in 12h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New Delhi Indira Gandhi Intl Airport to Sofia Airport?

    Prices for flights from New Delhi Indira Gandhi Intl Airport to Sofia Airport are updated daily.

  • How old do you have to be to fly from New Delhi Indira Gandhi Intl Airport to Sofia Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Delhi Indira Gandhi Intl Airport to Sofia Airport.

  • What documentation or ID do you need to fly to Sofia Airport?

    The travel and health documents you'll need for your trip to Sofia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sofia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Sofia?

Book flights to Sofia if you plan to visit one of these locations
Borovets
Velingrad

Why use momondo?

Why should I use momondo to find a flight deal from New Delhi to Sofia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Delhi to Sofia. momondo saves you time and could save you money on your trip.

Can I find flights from New Delhi to Sofia with flexible booking policies on momondo?

Yes. All flights to Sofia from New Delhi on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Delhi to Sofia?

momondo helps you find the best flight between New Delhi and Sofia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New Delhi to Sofia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sofia, momondo offers a useful price alert feature which will track prices for flights to Sofia from New Delhi and alert you when they change.

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