Which airport typically offers the quickest stopover for flights from New Delhi to Sofia?

Flights via Doha (DOH) offer the fastest connection on this route, with an average stopover time of 1h 34m. Find deals

What’s the cheapest stopover airport for flights from New Delhi to Sofia?

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of ₹ 52,969. Find deals

What’s the top stopover airport for flights from New Delhi to Sofia?

Istanbul (IST) – chosen by Cheapflights users on 78% of one-stop itineraries from New Delhi to Sofia on Cheapflights. Find deals

What’s the fastest stopover option from New Delhi to Sofia?

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 10h 40m. Find deals

How long is the flight from New Delhi to Sofia?

Airlines like IndiGo and LOT fly from New Delhi to Sofia in about 14h. The time it takes to get you to your destination can typically vary by up to 2h. The distance between New Delhi and Sofia is about 5007 km. This flight may include one or multiple stops.

What are the cheapest airlines flying from New Delhi to Sofia round-trip?

Currently priced at ₹ 32,843, IndiGo will fly you from New Delhi to Sofia and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as ₹ 49,113. Users have found that IndiGo is 39% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from New Delhi to Sofia one-way?

For one-way options, check prices for LOT. According to our data, you can fly for as low as ₹ 26,483. Users have also found prices from ₹ 32,486 and ₹ 34,516 on Lufthansa and IndiGo, respectively.

What is the cheapest day to fly from New Delhi to Sofia?

Travellers seeking maximum savings on their New Delhi to Sofia flight should consider departing on Monday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Sofia ranges from 30.0 - 70.0 inches per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Sofia when rainfall is around 30.0 mm.

If weather is an important factor for your trip to Sofia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest day to fly return from New Delhi to Sofia?

Leaving on a Saturday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 28% on the overall cost on flights from New Delhi to Sofia.

What is the cheapest month to fly from New Delhi to Sofia?

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, January can be a great choice for travel to Sofia. Flights to Sofia from New Delhi in January are about ₹ 54,136 on average during January, but can be found for as low as ₹ 35,134.

Can I find deals for flights from New Delhi to Sofia that include hotel bookings?

Yes. In addition to deals on New Delhi to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from New Delhi to Sofia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Sofia.

Can I find deals for business class flights from New Delhi to Sofia?

Yes. Cheapflights offers flight deals from New Delhi to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 26,483+ Cheap Flights from New Delhi to Sofia

Cheap flight deals from New Delhi to Sofia

Round-trip from	₹ 49,876
One-way from	₹ 26,483
Popular in	February
Cheapest in	January
Average price	₹ 56,056

IndiGo
21/10-27/10
2 total stops
31h 05m total
New Delhi to Sofia

Search Deals

LOT
13/10
1 total stop
32h 20m total
New Delhi to Sofia

Search Deals

Highest demand for flights based on searches. 0% potential increase in price (₹ 29,168 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (₹ 152,240 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from New Delhi to Sofia

Cheapest flights from New Delhi to Sofia
Explore the most affordable flight options available from New Delhi to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 21/1006:55DEL - SOF

1 stop16h 00mIndiGo

Mon 27/1010:05SOF - DEL

1 stop15h 05mIndiGo

Deal found 11/9₹ 49,876

Thu 25/906:55DEL - SOF

1 stop28h 10mIndiGo

Sun 5/1021:15SOF - DEL

1 stop29h 15mIndiGo

Deal found 10/9₹ 50,494

Fri 31/1007:20DEL - SOF

1 stop14h 00mLOT

Mon 10/1114:35SOF - DEL

1 stop11h 05mLOT

Deal found 11/9₹ 50,936

Tue 23/906:55DEL - SOF

1 stop10h 20mIndiGo

Mon 29/915:35SOF - DEL

1 stop10h 55mIndiGo

Deal found 9/9₹ 52,348

Mon 22/901:45DEL - SOF

1 stop12h 45mLufthansa

Mon 29/906:00SOF - DEL

1 stop15h 25mLufthansa

Deal found 9/9₹ 55,438

Mon 20/1001:05DEL - SOF

1 stop13h 55mMultiple Airlines

Mon 27/1006:05SOF - DEL

1 stop14h 30mMultiple Airlines

Deal found 9/9₹ 57,468

Mon 20/1001:45DEL - SOF

1 stop12h 45mLufthansa

Mon 27/1013:55SOF - DEL

1 stop30h 40mLufthansa

Deal found 11/9₹ 59,675

Thu 30/1003:00DEL - SOF

2 stops15h 40mMultiple Airlines

Mon 10/1110:05SOF - DEL

2 stops11h 55mMultiple Airlines

Deal found 11/9₹ 60,911

Best flights from New Delhi to Sofia
Discover carefully curated flight deals from New Delhi to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2025.

Tue 21/1006:55DEL - SOF

1 stop16h 00mIndiGo

Mon 27/1010:05SOF - DEL

1 stop15h 05mIndiGo

Deal found 11/9₹ 49,876

Fri 31/1007:20DEL - SOF

1 stop14h 00mLOT

Mon 10/1114:35SOF - DEL

1 stop11h 05mLOT

Deal found 11/9₹ 50,936

Mon 22/901:45DEL - SOF

1 stop12h 45mLufthansa

Mon 29/906:00SOF - DEL

1 stop15h 25mLufthansa

Deal found 9/9₹ 55,438

Mon 20/1001:05DEL - SOF

1 stop13h 55mMultiple Airlines

Mon 27/1006:05SOF - DEL

1 stop14h 30mMultiple Airlines

Deal found 9/9₹ 57,468

Thu 25/906:55DEL - SOF

1 stop28h 10mIndiGo

Sun 5/1021:15SOF - DEL

1 stop29h 15mIndiGo

Deal found 10/9₹ 50,494

Tue 23/906:55DEL - SOF

1 stop10h 20mIndiGo

Mon 29/915:35SOF - DEL

1 stop10h 55mIndiGo

Deal found 9/9₹ 52,348

Mon 20/1001:45DEL - SOF

1 stop12h 45mLufthansa

Mon 27/1013:55SOF - DEL

1 stop30h 40mLufthansa

Deal found 11/9₹ 59,675

Thu 30/1001:55DEL - SOF

1 stop14h 50mLufthansa

Mon 10/1106:10SOF - DEL

2 stops14h 25mLufthansa

Deal found 11/9₹ 61,970

Last-minute flights from New Delhi to Sofia
Discover last-minute flight deals from New Delhi to Sofia. Data last updated 12 September 2025 and is based on user searches.

Mon 22/901:45DEL - SOF

1 stop12h 45mLufthansa

Mon 29/906:00SOF - DEL

1 stop15h 25mLufthansa

Deal found 9/9₹ 55,438

Tue 23/906:55DEL - SOF

1 stop10h 20mIndiGo

Mon 29/915:35SOF - DEL

1 stop10h 55mIndiGo

Deal found 9/9₹ 52,348

Thu 25/906:55DEL - SOF

1 stop28h 10mIndiGo

Sun 5/1021:15SOF - DEL

1 stop29h 15mIndiGo

Deal found 10/9₹ 50,494

Mon 20/1001:05DEL - SOF

1 stop13h 55mMultiple Airlines

Mon 27/1006:05SOF - DEL

1 stop14h 30mMultiple Airlines

Deal found 9/9₹ 57,468

Mon 20/1001:45DEL - SOF

1 stop12h 45mLufthansa

Mon 27/1013:55SOF - DEL

1 stop30h 40mLufthansa

Deal found 11/9₹ 59,675

Tue 21/1006:55DEL - SOF

1 stop16h 00mIndiGo

Mon 27/1010:05SOF - DEL

1 stop15h 05mIndiGo

Deal found 11/9₹ 49,876

Thu 30/1003:00DEL - SOF

2 stops15h 40mMultiple Airlines

Mon 10/1110:05SOF - DEL

2 stops11h 55mMultiple Airlines

Deal found 11/9₹ 60,911

Fri 31/1007:20DEL - SOF

1 stop14h 00mLOT

Mon 10/1114:35SOF - DEL

1 stop11h 05mLOT

Deal found 11/9₹ 50,936

One-way flights from New Delhi to Sofia
Search for one-way flight options from New Delhi to Sofia. Find affordable one-way fares based on user searches. Data last updated 12 September 2025.

Mon 13/1008:00DEL - SOF

1 stop32h 20mLOT

Deal found 9/9₹ 26,483

Sun 12/1001:45DEL - SOF

1 stop12h 45mLufthansa

Deal found 9/9₹ 28,072

Sun 26/1006:40DEL - SOF

1 stop12h 00mIndiGo

Deal found 10/9₹ 34,516

Mon 13/1021:50DEL - SOF

2 stops24h 30mMultiple Airlines

Deal found 9/9₹ 35,840

Sat 25/1002:55DEL - SOF

2 stops15h 45mMultiple Airlines

Deal found 10/9₹ 39,018

Sat 28/205:10DEL - SOF

3 stops41h 25mMultiple Airlines

Deal found 10/9₹ 46,522

Sat 25/1001:45DEL - SOF

1 stop15h 00mLufthansa

Deal found 10/9₹ 48,905

Mon 13/1019:00DEL - SOF

3 stops43h 30mSWISS

Deal found 9/9₹ 62,412

Fly from

Fly to

Route

Depart

Return

Price

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 21/10

06:55-20:25

1 stop16h 00m

Sofia

Mon 27/10

10:05-04:40

1 stop15h 05m

₹ 49,876

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 25/9

06:55-08:35

1 stop28h 10m

Sofia

Sun 5/10

21:15-05:00

1 stop29h 15m

₹ 50,494

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Fri 31/10

07:20-17:50

1 stop14h 00m

Sofia

Mon 10/11

14:35-05:10

1 stop11h 05m

₹ 50,936

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 23/9

06:55-14:45

1 stop10h 20m

Sofia

Mon 29/9

15:35-05:00

1 stop10h 55m

₹ 52,348

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 22/9

01:45-12:00

1 stop12h 45m

Sofia

Mon 29/9

06:00-23:55

1 stop15h 25m

₹ 55,438

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/10

01:05-12:30

1 stop13h 55m

Sofia

Mon 27/10

06:05-00:05

1 stop14h 30m

₹ 57,468

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/10

01:45-12:00

1 stop12h 45m

Sofia

Mon 27/10

13:55-00:05

1 stop30h 40m

₹ 59,675

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 30/10

01:55-13:15

1 stop14h 50m

Sofia

Mon 10/11

06:10-00:05

2 stops14h 25m

₹ 61,970

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 13/10

08:00-13:50

1 stop32h 20m

₹ 26,483

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 12/10

01:45-22:50

2 stops23h 35m

₹ 32,486

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 16 results

Best time to book a flight from New Delhi to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from New Delhi with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Sofia

Prices

What is the cheapest time of day to fly from DEL to SOF?

When flying from New Delhi to Sofia, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 10% versus a flight at midday.

Reviews of airlines servicing Sofia

Read reviews from past customers who have flown with IndiGo and Lufthansa from New Delhi to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

IndiGo

6.9

Okay

484 reviews

Check prices

Reviews

1 / 20

6.0

Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

IndiGo

6.9

Okay

484 reviews

IndiGo

6.9

Okay

484 reviews

Check prices

Reviews

1 / 20

6.0

Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Lufthansa

6.8

Okay

7,409 reviews

IndiGo

6.9

Okay

484 reviews

Check prices

Reviews

1 / 20

6.0

Good

Darnie,Jul 2025

LKO - MAA

Whole concept of low cost in flying does not make sense. There are so many paid add ons that eventually the cost is the same as the full fare airline

Related info for your journey

How long is the flight from New Delhi to Sofia?
Airlines like IndiGo and LOT fly from New Delhi to Sofia in about 14h. The time it takes to get you to your destination can typically vary by up to 2h. The distance between New Delhi and Sofia is about 5007 km. This flight may include one or multiple stops.
What are the cheapest airlines flying from New Delhi to Sofia round-trip?
Currently priced at ₹ 32,843, IndiGo will fly you from New Delhi to Sofia and back. In addition to IndiGo, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as ₹ 49,113. Users have found that IndiGo is 39% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from New Delhi to Sofia one-way?
For one-way options, check prices for LOT. According to our data, you can fly for as low as ₹ 26,483. Users have also found prices from ₹ 32,486 and ₹ 34,516 on Lufthansa and IndiGo, respectively.
Can I find deals for flights from New Delhi to Sofia that include hotel bookings?
Yes. In addition to deals on New Delhi to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from New Delhi to Sofia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Delhi to Sofia.
Can I find deals for business class flights from New Delhi to Sofia?
Yes. Cheapflights offers flight deals from New Delhi to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Complete your trip

Sofia car hire

Sofia Airport car hire

Top 2 airlines flying from New Delhi to Sofia

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest₹ 32,843	Average₹ 51,218	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Lufthansa	Cheapest₹ 49,113	Average₹ 58,349	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from New Delhi to Sofia?

When you search for this flight from New Delhi to Sofia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Sofia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sofia from New Delhi.

Can Cheapflights find flights from New Delhi to Sofia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from New Delhi to Sofia flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from New Delhi to Sofia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Sofia from New Delhi today and book when prices fit your budget.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from New Delhi to Sofia from ₹ 26,483

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from New Delhi to Sofia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from New Delhi to Sofia

Cheapest flights from New Delhi to SofiaExplore the most affordable flight options available from New Delhi to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Explore the most affordable flight options available from New Delhi to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Cheapflights Fare Finder

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

Best time to book a flight from New Delhi to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from New Delhi with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Delhi to Sofia

What is the cheapest time of day to fly from DEL to SOF?

What’s the top stopover airport for flights from New Delhi to Sofia?

What’s the fastest stopover option from New Delhi to Sofia?

What’s the fastest stopover option from New Delhi to Sofia?

Which airport typically offers the quickest stopover for flights from New Delhi to Sofia?

Reviews of airlines servicing Sofia

Read reviews from past customers who have flown with IndiGo and Lufthansa from New Delhi to Sofia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Delhi to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from New Delhi to Sofia?

What are the cheapest airlines flying from New Delhi to Sofia round-trip?

What are the cheapest airlines to fly from New Delhi to Sofia one-way?

Can I find deals for flights from New Delhi to Sofia that include hotel bookings?

How can I find direct flights from New Delhi to Sofia?

Can I find deals for business class flights from New Delhi to Sofia?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.

Top 2 airlines flying from New Delhi to Sofia

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from New Delhi to Sofia?

Why should you use Cheapflights to find cheap flight tickets from New Delhi to Sofia?

Can Cheapflights find flights from New Delhi to Sofia with no change fees?

Can Cheapflights notify me if prices for flights from New Delhi to Sofia become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from New Delhi to Sofia
Explore the most affordable flight options available from New Delhi to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.