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Cheap flights from New Delhi to Sofia from ₹ 27,984

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 28/10. 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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Cheap return flights

LOT Logo
08:00 - 13:50DEL-SOF
32h 20m1 stop
LOT Logo
14:35 - 05:10SOF-DEL
11h 05m1 stop
₹ 47,934LOT
Find Deal
Tue, 21 Oct - Mon, 27 Oct
LOT Logo
08:00 - 02:00DEL-SOF
20h 30m1 stop
LOT Logo
05:20 - 02:55SOF-DEL
19h 05m1 stop
₹ 53,495LOT
Find Deal
Tue, 7 Oct - Mon, 13 Oct
Lufthansa Logo
01:45 - 12:00DEL-SOF
12h 45m1 stop
Lufthansa Logo
18:45 - 01:50SOF-DEL
27h 35m2 stops
₹ 61,087Lufthansa
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Lufthansa Logo
01:45 - 12:00DEL-SOF
12h 45m1 stop
Lufthansa Logo
06:05 - 00:05SOF-DEL
14h 30m1 stop
₹ 63,118Lufthansa
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Lufthansa Logo
01:45 - 22:50DEL-SOF
23h 35m2 stops
Lufthansa Logo
18:45 - 01:50SOF-DEL
27h 35m2 stops
₹ 64,000Lufthansa
Find Deal
Mon, 20 Oct - Mon, 27 Oct
Logo
16:00 - 08:35DEL-SOF
43h 05m2 stops
Logo
21:40 - 13:35SOF-DEL
36h 25m2 stops
₹ 68,944
Find Deal
Tue, 21 Oct - Mon, 27 Oct
Logo
01:45 - 12:00DEL-SOF
12h 45m1 stop
Logo
15:30 - 09:55SOF-DEL
15h 55m1 stop
₹ 74,682
Find Deal
Mon, 6 Oct - Mon, 13 Oct
LOT Logo
05:45 - 17:55DEL-SOF
38h 40m2 stops
LOT Logo
14:35 - 05:10SOF-DEL
11h 05m1 stop
₹ 78,036LOT
Find Deal
Tue, 21 Oct - Mon, 27 Oct
Logo
01:45 - 17:50DEL-SOF
18h 35m2 stops
Logo
15:30 - 09:55SOF-DEL
15h 55m1 stop
₹ 81,038
Find Deal
Mon, 6 Oct - Mon, 13 Oct
Lufthansa Logo
01:45 - 17:50DEL-SOF
18h 35m2 stops
Lufthansa Logo
06:15 - 08:05SOF-DEL
23h 20m2 stops
₹ 87,747Lufthansa
Find Deal
Mon, 6 Oct - Mon, 13 Oct

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets
LOT
21 Oct
DEL08:00New Delhi Indira Gandhi Intl
32h 20m
1 stop
SOF13:50Sofia
27 Oct
SOF14:35Sofia
11h 05m
1 stop
DEL05:10New Delhi Indira Gandhi Intl
₹ 47,934
Find similar
LOT
7 Oct
DEL08:00New Delhi Indira Gandhi Intl
20h 30m
1 stop
SOF02:00Sofia
13 Oct
SOF05:20Sofia
19h 05m
1 stop
DEL02:55New Delhi Indira Gandhi Intl
₹ 53,495
Find similar
LOT
21 Oct
DEL05:45New Delhi Indira Gandhi Intl
38h 40m
2 stops
SOF17:55Sofia
27 Oct
SOF14:35Sofia
11h 05m
1 stop
DEL05:10New Delhi Indira Gandhi Intl
₹ 78,036
Find similar

Lufthansa flights from New Delhi to Sofia

Our best Lufthansa deals on New Delhi to Sofia flight tickets
Lufthansa
20 Oct
DEL01:45New Delhi Indira Gandhi Intl
12h 45m
1 stop
SOF12:00Sofia
27 Oct
SOF18:45Sofia
27h 35m
2 stops
DEL01:50New Delhi Indira Gandhi Intl
₹ 61,087
Find similar
Lufthansa
20 Oct
DEL01:45New Delhi Indira Gandhi Intl
12h 45m
1 stop
SOF12:00Sofia
27 Oct
SOF06:05Sofia
14h 30m
1 stop
DEL00:05New Delhi Indira Gandhi Intl
₹ 63,118
Find similar
Lufthansa
20 Oct
DEL01:45New Delhi Indira Gandhi Intl
23h 35m
2 stops
SOF22:50Sofia
27 Oct
SOF18:45Sofia
27h 35m
2 stops
DEL01:50New Delhi Indira Gandhi Intl
₹ 64,000
Find similar

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 14 September 2025.
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

Tue 21/10

08:00-13:50

1 stop32h 20m

Sofia

Mon 27/10

14:35-05:10

1 stop11h 05m

₹ 47,934

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 7/10

08:00-02:00

1 stop20h 30m

Sofia

Mon 13/10

05:20-02:55

1 stop19h 05m

₹ 53,495

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/10

01:45-12:00

1 stop12h 45m

Sofia

Mon 27/10

18:45-01:50

2 stops27h 35m

₹ 61,087

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/10

01:45-12:00

1 stop12h 45m

Sofia

Mon 27/10

06:05-00:05

1 stop14h 30m

₹ 63,118

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/10

01:45-22:50

2 stops23h 35m

Sofia

Mon 27/10

18:45-01:50

2 stops27h 35m

₹ 64,000

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 21/10

16:00-08:35

2 stops43h 05m

Sofia

Mon 27/10

21:40-13:35

2 stops36h 25m

₹ 68,944

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 6/10

01:45-12:00

1 stop12h 45m

Sofia

Mon 13/10

15:30-09:55

1 stop15h 55m

₹ 74,682

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 21/10

05:45-17:55

2 stops38h 40m

Sofia

Mon 27/10

14:35-05:10

1 stop11h 05m

₹ 78,036

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 6/10

01:45-17:50

2 stops18h 35m

Sofia

Mon 13/10

15:30-09:55

1 stop15h 55m

₹ 81,038

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 6/10

01:45-17:50

2 stops18h 35m

Sofia

Mon 13/10

06:15-08:05

2 stops23h 20m

₹ 87,747

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

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

What is the cheapest month to fly to Sofia?

The month of January is, on average, the cheapest month to fly to Sofia from New Delhi, with most prices found around ₹ 40,872. The month of December is another great option to travel to Sofia, with average flight prices from New Delhi averaging around ₹ 48,199.

What is the cheapest day to depart on your flight to Sofia?

The cheapest day to depart on your flight to Sofia is on a Sunday when prices can be found for as low as ₹ 51,601. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Sofia on Wednesday is ₹ 66,070.

What is the cheapest time of day to depart on your flight to Sofia?

According to our data, the cheapest time of day to fly to Sofia is in the morning. momondo users have found flights departing from New Delhi to Sofia in the morning for as low as ₹ 58,952. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sofia are more costly in the evening, with an average ticket price of ₹ 64,788. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

As of September 2025, prices for New Delhi to Sofia flights are approximately 20% 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

Direct flights

None
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 12h 45m, 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 ₹ 32,843Free CancellationRating
6.9
484 reviews
Search IndiGo flights
LufthansaPriceFrom ₹ 49,113Free CancellationRating
6.8
7,409 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.

An easier way to manage your Sofia trip

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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
Air India
Air India Express
SpiceJet
Etihad Airways
Emirates
Qatar Airways
Lufthansa
British Airways
Singapore Airlines
AirAsia
VietJet Air