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?

There is 1 operator available for flights from New Delhi Indira Gandhi Intl Airport to Sofia Airport as of September 2026.

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.

₹ 26,002 Cheap Flights from New Delhi to Sofia in 2026

Find the cheapest flights from New Delhi to Sofia

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:00 - 18:00DEL New Delhi Indira Gandhi Intl-SOF Sofia

12h 30m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 56,305LOT

Thu, 1 Oct - Thu, 31 Dec

07:20 - 13:50DEL New Delhi Indira Gandhi Intl-SOF Sofia

34h 00m1 stop Warsaw Frederic Chopin

18:40 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

31h 00m1 stop Warsaw Frederic Chopin

₹ 56,879LOT

Fri, 6 Nov - Sun, 22 Nov

15:50 - 12:00DEL New Delhi Indira Gandhi Intl-SOF Sofia

23h 40m2 stops Muscat Seeb Istanbul Sabiha Gokcen

06:30 - 02:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

16h 40m2 stops Bergamo Orio Al Serio Sharjah

₹ 57,739Multiple Airlines

Fri, 6 Nov - Sun, 22 Nov

04:40 - 00:10DEL New Delhi Indira Gandhi Intl-SOF Sofia

22h 00m2 stops Sharjah Bergamo Orio Al Serio

06:30 - 17:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

31h 40m2 stops Bergamo Orio Al Serio Sharjah

₹ 59,842Multiple Airlines

Fri, 23 Oct - Sun, 8 Nov

11:10 - 12:25DEL New Delhi Indira Gandhi Intl-SOF Sofia

27h 45m1 stop London Heathrow

14:15 - 10:20SOF Sofia-DEL New Delhi Indira Gandhi Intl

16h 35m1 stop Rome Ciampino

₹ 60,798Multiple Airlines

Sun, 11 Oct - Sun, 25 Oct

07:20 - 17:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

14h 05m1 stop Warsaw Frederic Chopin

06:30 - 02:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

16h 40m2 stops Bergamo Orio Al Serio Sharjah

₹ 61,180Multiple Airlines

Fri, 6 Nov - Sun, 22 Nov

14:00 - 23:55DEL New Delhi Indira Gandhi Intl-SOF Sofia

13h 25m1 stop Vienna Intl

07:55 - 09:25SOF Sofia-DEL New Delhi Indira Gandhi Intl

22h 00m1 stop Vienna Intl

₹ 61,563Multiple Airlines

Sun, 1 Nov - Sat, 14 Nov

08:00 - 13:50DEL New Delhi Indira Gandhi Intl-SOF Sofia

32h 20m1 stop Warsaw Frederic Chopin

19:00 - 17:40SOF Sofia-DEL New Delhi Indira Gandhi Intl

19h 10m2 stops Václav Havel Prague Sharjah

₹ 61,945Multiple Airlines

Mon, 19 Oct - Fri, 6 Nov

08:00 - 18:00DEL New Delhi Indira Gandhi Intl-SOF Sofia

12h 30m1 stop Warsaw Frederic Chopin

14:35 - 05:10SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 05m1 stop Warsaw Frederic Chopin

₹ 63,188LOT

Fri, 23 Oct - Sun, 8 Nov

07:40 - 20:20DEL New Delhi Indira Gandhi Intl-SOF Sofia

15h 10m1 stop Istanbul

10:55 - 00:55SOF Sofia-DEL New Delhi Indira Gandhi Intl

11h 30m1 stop Athens Eleftherios V.

₹ 77,432IndiGo

Sat, 10 Oct - Sat, 24 Oct

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Early arrival? Instantly customie your results

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets

LOT

1 Oct

DEL08:00New Delhi Indira Gandhi Intl

12h 30m

1 stop

SOF18:00Sofia

31 Dec

SOF14:35Sofia

11h 05m

1 stop

DEL05:10New Delhi Indira Gandhi Intl

₹ 56,305

LOT

6 Nov

DEL07:20New Delhi Indira Gandhi Intl

34h 00m

1 stop

SOF13:50Sofia

22 Nov

SOF18:40Sofia

31h 00m

1 stop

DEL05:10New Delhi Indira Gandhi Intl

₹ 56,879

LOT

23 Oct

DEL08:00New Delhi Indira Gandhi Intl

12h 30m

1 stop

SOF18:00Sofia

8 Nov

SOF14:35Sofia

11h 05m

1 stop

DEL05:10New Delhi Indira Gandhi Intl

₹ 63,188

Lufthansa flights from New Delhi to Sofia

Our best Lufthansa deals on New Delhi to Sofia flight tickets

Lufthansa

9 Oct

DEL01:45New Delhi Indira Gandhi Intl

12h 55m

1 stop

SOF12:10Sofia

24 Oct

SOF06:10Sofia

16h 30m

2 stops

DEL01:10New Delhi Indira Gandhi Intl

₹ 76,380

Lufthansa

9 Oct

DEL01:45New Delhi Indira Gandhi Intl

14h 00m

2 stops

SOF13:15Sofia

24 Oct

SOF06:10Sofia

16h 30m

2 stops

DEL01:10New Delhi Indira Gandhi Intl

₹ 79,535

Lufthansa

24 Sept

DEL01:45New Delhi Indira Gandhi Intl

14h 05m

2 stops

SOF13:20Sofia

25 Sept

SOF19:05Sofia

27h 35m

2 stops

DEL01:10New Delhi Indira Gandhi Intl

₹ 119,780

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

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

Thu 31/12

14:35-05:10

1 stop11h 05m

₹ 56,305

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/11

07:20-13:50

1 stop34h 00m

Sofia

Sun 22/11

18:40-05:10

1 stop31h 00m

₹ 56,879

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/11

15:50-12:00

2 stops23h 40m

Sofia

Sun 22/11

06:30-02:40

2 stops16h 40m

₹ 57,739

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 23/10

04:40-00:10

2 stops22h 00m

Sofia

Sun 8/11

06:30-17:40

2 stops31h 40m

₹ 59,842

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sun 11/10

11:10-12:25

1 stop27h 45m

Sofia

Sun 25/10

14:15-10:20

1 stop16h 35m

₹ 60,798

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/11

07:20-17:55

1 stop14h 05m

Sofia

Sun 22/11

06:30-02:40

2 stops16h 40m

₹ 61,180

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sun 1/11

14:00-23:55

1 stop13h 25m

Sofia

Sat 14/11

07:55-09:25

1 stop22h 00m

₹ 61,563

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Mon 19/10

08:00-13:50

1 stop32h 20m

Sofia

Fri 6/11

19:00-17:40

2 stops19h 10m

₹ 61,945

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 23/10

08:00-18:00

1 stop12h 30m

Sofia

Sun 8/11

14:35-05:10

1 stop11h 05m

₹ 63,188

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 10/10

07:40-20:20

1 stop15h 10m

Sofia

Sat 24/10

10:55-00:55

1 stop11h 30m

₹ 77,432

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 40% 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	₹ 26,002
Fastest flight time	12h 30m
Direct flights	None

The best one-way flight to Sofia from New Delhi in the past 72 hours is ₹ 26,002. The best return flight deal from New Delhi to Sofia found on momondo in the last 72 hours is ₹ 56,305.

The fastest flight from New Delhi to Sofia takes 12h 30m

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 30m, 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?
There is 1 operator available for flights from New Delhi Indira Gandhi Intl Airport to Sofia Airport as of September 2026.
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?
Based on momondo bookings for flights between New Delhi and Sofia, the leading airline is IndiGo, making up 100% of the total bookings.

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.

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 13/10

Tue 20/10

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Bulgaria

Airlines

Other flights from New Delhi

Complete your trip

Feeling lucky

Fly your favourite airline to Sofia

IndiGo

Cheap flights from New Delhi to Sofia from ₹ 26,002

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 19/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from New Delhi to Sofia

Cheap return flights

Cheap one-way flights

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

LOT flights from New Delhi to Sofia

Our best LOT deals on New Delhi to Sofia flight tickets

Lufthansa flights from New Delhi to Sofia

Our best Lufthansa deals on New Delhi to Sofia flight tickets

momondo Fare Finder

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

See travel insights to Sofia from

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

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

When to book flights from New Delhi to Sofia

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

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from New Delhi to Sofia

Travelling to a place near Sofia?

Why use momondo?

An easier way to manage your Sofia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Bulgaria

Fly your favourite airline to Sofia

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

Fly to other destinations from New Delhi

According to popular flight searches on momondo this year

Complete your trip to Sofia

Explore popular destinations other users love

According to popular flight searches on momondo this year