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Cheap flights from New Delhi to Sofia from ₹ 21,750

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 5/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
IndiGo Logo
06:45 - 15:10
DEL
-
SOF
11h 55m
1 stop
IndiGo Logo
09:35 - 04:40
SOF
-
DEL
15h 35m
1 stop
₹ 47,019IndiGo
Fri, 6 Feb - Mon, 9 Feb
Lufthansa Logo
22:55 - 13:25
DEL
-
SOF
18h 00m
2 stops
Lufthansa Logo
06:05 - 00:05
SOF
-
DEL
14h 30m
1 stop
₹ 49,726Lufthansa
Mon, 9 Feb - Mon, 16 Feb
Lufthansa Logo
22:55 - 13:25
DEL
-
SOF
18h 00m
2 stops
Lufthansa Logo
06:05 - 08:30
SOF
-
DEL
22h 55m
2 stops
₹ 50,629Lufthansa
Mon, 9 Feb - Mon, 16 Feb
Multiple Airlines Logo
16:20 - 01:10
DEL
-
SOF
12h 20m
1 stop
Multiple Airlines Logo
11:15 - 04:40
SOF
-
DEL
13h 55m
2 stops
₹ 60,195Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
Multiple Airlines Logo
15:20 - 20:50
DEL
-
SOF
33h 00m
2 stops
Multiple Airlines Logo
21:40 - 13:35
SOF
-
DEL
36h 25m
2 stops
₹ 65,700Multiple Airlines
Fri, 6 Feb - Mon, 9 Feb
LOT Logo
08:00 - 13:55
DEL
-
SOF
32h 25m
1 stop
LOT Logo
18:45 - 04:35
SOF
-
DEL
31h 20m
1 stop
₹ 69,942LOT
Wed, 1 Apr - Sun, 5 Apr
LOT Logo
08:00 - 01:55
DEL
-
SOF
20h 25m
1 stop
LOT Logo
18:45 - 04:35
SOF
-
DEL
31h 20m
1 stop
₹ 70,032LOT
Wed, 1 Apr - Sun, 5 Apr
Emirates Logo
16:25 - 14:35
DEL
-
SOF
24h 40m
1 stop
Emirates Logo
18:00 - 02:25
SOF
-
DEL
29h 55m
2 stops
₹ 80,591Emirates
Wed, 1 Apr - Sun, 5 Apr
SWISS Logo
01:45 - 13:15
DEL
-
SOF
39h 00m
2 stops
SWISS Logo
13:45 - 08:40
SOF
-
DEL
39h 25m
3 stops
₹ 86,276SWISS
Sun, 8 Feb - Mon, 16 Feb
Emirates Logo
16:25 - 17:10
DEL
-
SOF
51h 15m
2 stops
Emirates Logo
18:00 - 14:45
SOF
-
DEL
42h 15m
2 stops
₹ 87,179Emirates
Wed, 1 Apr - Sun, 5 Apr

Emirates flights from New Delhi to Sofia

Our best Emirates deals on New Delhi to Sofia flight tickets
Emirates
1 Apr
DEL16:25New Delhi Indira Gandhi Intl
24h 40m
1 stop
SOF14:35Sofia
5 Apr
SOF18:00Sofia
29h 55m
2 stops
DEL02:25New Delhi Indira Gandhi Intl
₹ 80,591
Emirates
1 Apr
DEL16:25New Delhi Indira Gandhi Intl
51h 15m
2 stops
SOF17:10Sofia
5 Apr
SOF18:00Sofia
42h 15m
2 stops
DEL14:45New Delhi Indira Gandhi Intl
₹ 87,179

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets
LOT
1 Apr
DEL08:00New Delhi Indira Gandhi Intl
32h 25m
1 stop
SOF13:55Sofia
5 Apr
SOF18:45Sofia
31h 20m
1 stop
DEL04:35New Delhi Indira Gandhi Intl
₹ 69,942
LOT
1 Apr
DEL08:00New Delhi Indira Gandhi Intl
20h 25m
1 stop
SOF01:55Sofia
5 Apr
SOF18:45Sofia
31h 20m
1 stop
DEL04:35New Delhi Indira Gandhi Intl
₹ 70,032

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 13 January 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 6/2

06:45-15:10

1 stop11h 55m

Sofia

Mon 9/2

09:35-04:40

1 stop15h 35m

₹ 47,019

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 9/2

22:55-13:25

2 stops18h 00m

Sofia

Mon 16/2

06:05-00:05

1 stop14h 30m

₹ 49,726

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 9/2

22:55-13:25

2 stops18h 00m

Sofia

Mon 16/2

06:05-08:30

2 stops22h 55m

₹ 50,629

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/2

16:20-01:10

1 stop12h 20m

Sofia

Mon 9/2

11:15-04:40

2 stops13h 55m

₹ 60,195

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/2

15:20-20:50

2 stops33h 00m

Sofia

Mon 9/2

21:40-13:35

2 stops36h 25m

₹ 65,700

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-13:55

1 stop32h 25m

Sofia

Sun 5/4

18:45-04:35

1 stop31h 20m

₹ 69,942

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-01:55

1 stop20h 25m

Sofia

Sun 5/4

18:45-04:35

1 stop31h 20m

₹ 70,032

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

16:25-14:35

1 stop24h 40m

Sofia

Sun 5/4

18:00-02:25

2 stops29h 55m

₹ 80,591

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 8/2

01:45-13:15

2 stops39h 00m

Sofia

Mon 16/2

13:45-08:40

3 stops39h 25m

₹ 86,276

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

16:25-17:10

2 stops51h 15m

Sofia

Sun 5/4

18:00-14:45

2 stops42h 15m

₹ 87,179

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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 January 2026, prices for New Delhi to Sofia flights are approximately 30% cheaper 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

10h 35m

Direct flights

None
The fastest flight from New Delhi to Sofia takes 10h 35m
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 10h 35m, 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 ₹ 45,348Free CancellationRating
6.8
522 reviews
Search IndiGo flights
LOTPriceFrom ₹ 47,626Free CancellationRating
7.5
1,169 reviews
Search LOT flights
LufthansaPriceFrom ₹ 50,209Free CancellationRating
6.8
7,711 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
LOT