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Cheap flights from New Delhi to Sofia from ₹ 20,825

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 6/3. 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.
LOT Logo
08:00 - 01:45
DEL
-
SOF
20h 15m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 49,890LOT
Fri, 12 Jun - Sun, 21 Jun
LOT Logo
08:00 - 01:45
DEL
-
SOF
20h 15m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 49,981LOT
Fri, 12 Jun - Sun, 21 Jun
LOT Logo
08:00 - 18:00
DEL
-
SOF
12h 30m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 50,162LOT
Fri, 12 Jun - Sun, 21 Jun
LOT Logo
08:00 - 01:45
DEL
-
SOF
20h 15m
1 stop
LOT Logo
18:45 - 02:55
SOF
-
DEL
29h 40m
1 stop
₹ 50,886LOT
Fri, 12 Jun - Sun, 21 Jun
Lufthansa Logo
04:30 - 13:15
DEL
-
SOF
36h 15m
2 stops
Lufthansa Logo
06:05 - 00:05
SOF
-
DEL
14h 30m
1 stop
₹ 53,240Lufthansa
Mon, 16 Mar - Mon, 23 Mar
Lufthansa Logo
04:30 - 22:45
DEL
-
SOF
45h 45m
2 stops
Lufthansa Logo
06:05 - 00:05
SOF
-
DEL
14h 30m
1 stop
₹ 54,327Lufthansa
Tue, 17 Mar - Sun, 22 Mar
Lufthansa Logo
02:50 - 22:40
DEL
-
SOF
22h 20m
1 stop
Lufthansa Logo
06:10 - 01:10
SOF
-
DEL
16h 30m
2 stops
₹ 54,870Lufthansa
Thu, 11 Jun - Sun, 21 Jun
Lufthansa Logo
04:30 - 22:45
DEL
-
SOF
45h 45m
2 stops
Lufthansa Logo
06:10 - 23:45
SOF
-
DEL
38h 05m
2 stops
₹ 55,142Lufthansa
Tue, 17 Mar - Sun, 22 Mar
Lufthansa Logo
02:50 - 22:40
DEL
-
SOF
22h 20m
1 stop
Lufthansa Logo
06:10 - 01:10
SOF
-
DEL
16h 30m
2 stops
₹ 56,228Lufthansa
Thu, 11 Jun - Sun, 21 Jun
Lufthansa Logo
02:50 - 22:40
DEL
-
SOF
22h 20m
1 stop
Lufthansa Logo
06:10 - 01:10
SOF
-
DEL
16h 30m
2 stops
₹ 56,319Lufthansa
Thu, 11 Jun - Sun, 21 Jun

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets
LOT
12 Jun
DEL08:00New Delhi Indira Gandhi Intl
20h 15m
1 stop
SOF01:45Sofia
21 Jun
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 49,890
LOT
12 Jun
DEL08:00New Delhi Indira Gandhi Intl
20h 15m
1 stop
SOF01:45Sofia
21 Jun
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 49,981
LOT
12 Jun
DEL08:00New Delhi Indira Gandhi Intl
12h 30m
1 stop
SOF18:00Sofia
21 Jun
SOF18:45Sofia
29h 40m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 50,162

Lufthansa flights from New Delhi to Sofia

Our best Lufthansa deals on New Delhi to Sofia flight tickets
Lufthansa
16 Mar
DEL04:30New Delhi Indira Gandhi Intl
36h 15m
2 stops
SOF13:15Sofia
23 Mar
SOF06:05Sofia
14h 30m
1 stop
DEL00:05New Delhi Indira Gandhi Intl
₹ 53,240
Lufthansa
17 Mar
DEL04:30New Delhi Indira Gandhi Intl
45h 45m
2 stops
SOF22:45Sofia
22 Mar
SOF06:05Sofia
14h 30m
1 stop
DEL00:05New Delhi Indira Gandhi Intl
₹ 54,327
Lufthansa
11 Jun
DEL02:50New Delhi Indira Gandhi Intl
22h 20m
1 stop
SOF22:40Sofia
21 Jun
SOF06:10Sofia
16h 30m
2 stops
DEL01:10New Delhi Indira Gandhi Intl
₹ 54,870

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 16 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 12/6

08:00-01:45

1 stop20h 15m

Sofia

Sun 21/6

18:45-02:55

1 stop29h 40m

₹ 49,890

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 12/6

08:00-01:45

1 stop20h 15m

Sofia

Sun 21/6

18:45-02:55

1 stop29h 40m

₹ 49,981

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 12/6

08:00-18:00

1 stop12h 30m

Sofia

Sun 21/6

18:45-02:55

1 stop29h 40m

₹ 50,162

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 12/6

08:00-01:45

1 stop20h 15m

Sofia

Sun 21/6

18:45-02:55

1 stop29h 40m

₹ 50,886

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 16/3

04:30-13:15

2 stops36h 15m

Sofia

Mon 23/3

06:05-00:05

1 stop14h 30m

₹ 53,240

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 17/3

04:30-22:45

2 stops45h 45m

Sofia

Sun 22/3

06:05-00:05

1 stop14h 30m

₹ 54,327

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 11/6

02:50-22:40

1 stop22h 20m

Sofia

Sun 21/6

06:10-01:10

2 stops16h 30m

₹ 54,870

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 17/3

04:30-22:45

2 stops45h 45m

Sofia

Sun 22/3

06:10-23:45

2 stops38h 05m

₹ 55,142

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 11/6

02:50-22:40

1 stop22h 20m

Sofia

Sun 21/6

06:10-01:10

2 stops16h 30m

₹ 56,228

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 11/6

02:50-22:40

1 stop22h 20m

Sofia

Sun 21/6

06:10-01:10

2 stops16h 30m

₹ 56,319

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

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

11h 00m

Direct flights

None
The fastest flight from New Delhi to Sofia takes 11h 00m
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 11h 00m, 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 ₹ 48,077Free CancellationRating
6.8
534 reviews
Search IndiGo flights
LufthansaPriceFrom ₹ 50,374Free CancellationRating
6.8
7,786 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