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 ₹ 28,860. Users have also found prices from ₹ 31,661 and ₹ 41,431 on IndiGo and Turkish Airlines, respectively.

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 time of day to fly from DEL to SOF?

When flying from New Delhi to Sofia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

₹ 29,772+ Cheap Flights from New Delhi to Sofia

Cheap flight deals from New Delhi to Sofia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 21 October 2026.

Mon 9/1107:20 -

1 stop14h 05m

Tue 24/1114:35 -

1 stop11h 05m

Deal found 20/10₹ 59,829

Mon 9/1107:20 -

1 stop14h 05m

Tue 24/1111:30 -

2 stops26h 40m

Deal found 16/10₹ 62,579

Sun 8/1104:15 -

2 stops14h 45m

Thu 19/1110:05 -

1 stop11h 55m

Deal found 20/10₹ 64,570

Tue 10/1104:15 -

2 stops14h 25m

Thu 19/1110:05 -

1 stop11h 55m

Deal found 20/10₹ 66,182

Find flight deals from New Delhi to Sofia

Round-trip from	₹ 59,829
One-way from	₹ 29,772

LOT
9/11-24/11
2 total stops
25h 10m total
New Delhi to Sofia

Search Deals

3/11-31/12
2 total stops
15h 20m total
New Delhi to Sofia

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Wed 4/11

07:20-17:55

1 stop14h 05m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 31,574

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Sat 7/11

07:20-17:55

1 stop14h 05m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 32,143

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Thu 19/11

16:10-23:10

2 stops34h 30m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 32,996

Fastest return journey

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Tue 24/11

07:20-15:10

1 stop11h 20m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 34,418

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Wed 2/12

09:30-20:50

2 stops14h 50m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 35,935

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Mon 2/11

20:00-13:15

3 stops20h 45m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 38,590

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 4/12

16:10-17:15

2 stops28h 35m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 38,875

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 4/12

07:20-20:10

1 stop16h 20m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 39,064

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Fri 6/11

04:15-23:00

3 stops22h 15m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 39,633

New DelhiSofia

DEL New Delhi Indira Gandhi Intl - SOF Sofia

DELSOF

New Delhi Indira Gandhi Intl

Mon 18/1

21:35-18:15

2 stops24h 10m

Sofia

Wed 31/12

00:00-03:30

Nonstop0h 00m

₹ 42,572

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 15 resultsSorted by cheapest first

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.

DEL-SOF

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

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

Istanbul (IST) – chosen by Cheapflights users on 67% of one-stop itineraries from New Delhi to Sofia on Cheapflights.

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

Warsaw (WAW) is the most affordable one-stop option, with an average return flight price of ₹ 76,432.

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

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 17h 25m.

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

Flights via Warsaw (WAW) offer the fastest connection on this route, with an average stopover time of 7h 19m.

Related info for your journey

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 ₹ 28,860. Users have also found prices from ₹ 31,661 and ₹ 41,431 on IndiGo and Turkish Airlines, 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

Flights by cabin class

Other flight options

Other flights from New Delhi

Popular flights

Complete your trip

Sofia car hire

Sofia Airport car hire

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

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 ₹ 29,772

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/11. 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

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 21 October 2026.

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 21 October 2026.

Best flights from New Delhi to SofiaDiscover 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 21 October 2026.

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 21 October 2026.

Last-minute flights from New Delhi to SofiaDiscover last-minute flight deals from New Delhi to Sofia. Data last updated 21 October 2026 and is based on user searches.

Discover last-minute flight deals from New Delhi to Sofia. Data last updated 21 October 2026 and is based on user searches.

One-way flights from New Delhi to SofiaSearch for one-way flight options from New Delhi to Sofia. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

Search for one-way flight options from New Delhi to Sofia. Find affordable one-way fares based on user searches. Data last updated 21 October 2026.

Find flight deals from New Delhi to Sofia

Round-trip from

One-way from

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

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

Istanbul (IST) – chosen by Cheapflights users on 67% of one-stop itineraries from New Delhi to Sofia on Cheapflights.

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

Warsaw (WAW) is the most affordable one-stop option, with an average return flight price of ₹ 76,432.

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

Flights via Istanbul (IST) have the shortest average one-way travel time for one-stop routes: 17h 25m.

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

Flights via Warsaw (WAW) offer the fastest connection on this route, with an average stopover time of 7h 19m.

Related info for your journey

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.

Search flights from New Delhi to Sofia by cabin class

Find flights from New Delhi to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

New Delhi and Sofia flights

Browse other New Delhi and Sofia flight options. Last updated on 21 October 2026.

Other flights from New Delhi

Browse through other flights departing from New Delhi. Flights are based on user searches made on Cheapflights and were last updated on 21 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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 21 October 2026.

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 21 October 2026.

Last-minute flights from New Delhi to Sofia
Discover last-minute flight deals from New Delhi to Sofia. Data last updated 21 October 2026 and is based on user searches.

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 21 October 2026.