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Cheap flights from New Delhi to Sofia from ₹ 32,036

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Delhi to Sofia departing on 17/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from New Delhi to Sofia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
03:00 - 15:00
DEL
-
SOF
14h 30m
2 stops
Multiple Airlines Logo
09:35 - 01:05
SOF
-
DEL
13h 00m
1 stop
₹ 57,246Multiple Airlines
Fri, 1 May - Mon, 11 May
Multiple Airlines Logo
08:55 - 20:15
DEL
-
SOF
13h 50m
2 stops
Multiple Airlines Logo
21:05 - 08:05
SOF
-
DEL
32h 30m
2 stops
₹ 58,338Multiple Airlines
Sat, 2 May - Mon, 11 May
LOT Logo
08:00 - 18:00
DEL
-
SOF
12h 30m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 60,887LOT
Sat, 2 May - Mon, 11 May
LOT Logo
08:00 - 13:50
DEL
-
SOF
32h 20m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 68,077LOT
Wed, 1 Apr - Sun, 5 Apr
LOT Logo
08:00 - 18:00
DEL
-
SOF
12h 30m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 68,168LOT
Wed, 1 Apr - Sun, 5 Apr
LOT Logo
08:00 - 02:00
DEL
-
SOF
20h 30m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 69,897LOT
Wed, 1 Apr - Sun, 5 Apr
SWISS Logo
19:00 - 12:10
DEL
-
SOF
19h 40m
3 stops
SWISS Logo
12:55 - 23:35
SOF
-
DEL
32h 10m
2 stops
₹ 78,634SWISS
Sat, 2 May - Mon, 11 May
SWISS Logo
19:00 - 12:10
DEL
-
SOF
19h 40m
3 stops
SWISS Logo
12:55 - 03:15
SOF
-
DEL
35h 50m
3 stops
₹ 103,298SWISS
Sat, 2 May - Mon, 11 May
Etihad Airways Logo
04:50 - 09:00
DEL
-
SOF
30h 40m
2 stops
Etihad Airways Logo
21:45 - 07:55
SOF
-
DEL
31h 40m
2 stops
₹ 175,652Etihad Airways
Wed, 1 Apr - Sun, 5 Apr
British Airways Logo
01:35 - 20:30
DEL
-
SOF
21h 25m
1 stop
British Airways Logo
21:05 - 10:50
SOF
-
DEL
35h 15m
2 stops
₹ 176,289British Airways
Tue, 31 Mar - Sun, 5 Apr

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets
LOT
2 May
DEL08:00New Delhi Indira Gandhi Intl
12h 30m
1 stop
SOF18:00Sofia
11 May
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 60,887
LOT
1 Apr
DEL08:00New Delhi Indira Gandhi Intl
12h 30m
1 stop
SOF18:00Sofia
5 Apr
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 68,077
LOT
1 Apr
DEL08:00New Delhi Indira Gandhi Intl
12h 30m
1 stop
SOF18:00Sofia
5 Apr
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 68,168

SWISS flights from New Delhi to Sofia

Our best SWISS deals on New Delhi to Sofia flight tickets
SWISS
2 May
DEL19:00New Delhi Indira Gandhi Intl
19h 40m
3 stops
SOF12:10Sofia
11 May
SOF12:55Sofia
32h 10m
2 stops
DEL23:35New Delhi Indira Gandhi Intl
₹ 78,634
SWISS
2 May
DEL19:00New Delhi Indira Gandhi Intl
19h 40m
3 stops
SOF12:10Sofia
11 May
SOF12:55Sofia
35h 50m
3 stops
DEL03:15New Delhi Indira Gandhi Intl
₹ 103,298

momondo 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, momondo users made 59,053 searches. Data last updated 28 February 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

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 1/5

03:00-15:00

2 stops14h 30m

Sofia

Mon 11/5

09:35-01:05

1 stop13h 00m

₹ 57,246

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 2/5

08:55-20:15

2 stops13h 50m

Sofia

Mon 11/5

21:05-08:05

2 stops32h 30m

₹ 58,338

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 2/5

08:00-18:00

1 stop12h 30m

Sofia

Mon 11/5

18:45-02:55

1 stop29h 40m

₹ 60,887

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-13:50

1 stop32h 20m

Sofia

Sun 5/4

18:45-02:55

1 stop29h 40m

₹ 68,077

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-18:00

1 stop12h 30m

Sofia

Sun 5/4

18:45-02:55

1 stop29h 40m

₹ 68,168

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-02:00

1 stop20h 30m

Sofia

Sun 5/4

18:45-02:55

1 stop29h 40m

₹ 69,897

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 2/5

19:00-12:10

3 stops19h 40m

Sofia

Mon 11/5

12:55-23:35

2 stops32h 10m

₹ 78,634

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 2/5

19:00-12:10

3 stops19h 40m

Sofia

Mon 11/5

12:55-03:15

3 stops35h 50m

₹ 103,298

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

04:50-09:00

2 stops30h 40m

Sofia

Sun 5/4

21:45-07:55

2 stops31h 40m

₹ 175,652

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 31/3

01:35-20:30

1 stop21h 25m

Sofia

Sun 5/4

21:05-10:50

2 stops35h 15m

₹ 176,289

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

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

What is the typical price of a round-trip flight between New Delhi and Sofia?

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

As of February 2026, prices for New Delhi to Sofia flights are approximately 35% 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

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from New Delhi to Sofia takes 13h 50m
There are no direct flights from New Delhi to Sofia. There are no popular flight routes from New Delhi to Sofia.
Search flight deals

  • 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 13h 50m, 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 many operators does momondo search for flights from New Delhi Indira Gandhi Intl Airport to Sofia Airport?

  • 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.

  • What is the most popular airline from New Delhi to Sofia?

Best airlines flying from New Delhi to Sofia

Compare and see reviews for airlines that fly from New Delhi to Sofia with momondo
Airline
Rating
Free Cancellation
Price
IndiGoPriceFrom ₹ 49,112Free CancellationRating
6.8
539 reviews
Search IndiGo flights
LufthansaPriceFrom ₹ 50,634Free CancellationRating
6.8
7,817 reviews
Search Lufthansa flights

Travelling to a place near Sofia?

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

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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Fly your favourite airline to Sofia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
IndiGo
Lufthansa