DEL - SOF

₹ 23,175 Find Cheap Flights from New Delhi to Sofia – Compare and Save

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Everything you should know

Cheapest return flight
₹ 64,795
Typical prices: ₹ 67,348-₹ 95,039
Multiple Airlines
Thu 22/11Sat 8/12
DEL - SOF • 2 stops
Cheapest one-way flight
₹ 23,175
Typical prices: ₹ 37,654-₹ 55,664
Multiple Airlines
Mon 19/2
DEL - SOF • 2 stops
Direct flights
Not available
There are currently no direct flights between New Delhi and Sofia. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 17% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Amsterdam Schiphol (AMS)
Cheapest • Avg ₹ 59,265 (return)
Warsaw Frederic Chopin (WAW)
Shortest trip • 14h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to Sofia!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from New Delhi to Sofia (DEL-SOF)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from New Delhi to Sofia

Sun, 22 Nov - Tue, 8 Dec
Multiple Airlines Logo
04:15 - 20:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
20h 10m2 stops Baku Heydar Aliyev Istanbul
Multiple Airlines Logo
16:00 - 03:15SOF  Sofia-DEL New Delhi Indira Gandhi Intl
31h 45m2 stops Istanbul Baku Heydar Aliyev
₹ 64,795Multiple Airlines
Sun, 22 Nov - Tue, 8 Dec
Multiple Airlines Logo
04:15 - 20:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
20h 10m2 stops Baku Heydar Aliyev Istanbul
Multiple Airlines Logo
16:00 - 03:15SOF  Sofia-DEL New Delhi Indira Gandhi Intl
31h 45m2 stops Istanbul Baku Heydar Aliyev
₹ 65,930Multiple Airlines
Mon, 23 Nov - Tue, 8 Dec
LOT Logo
07:20 - 17:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
14h 05m1 stop Warsaw Frederic Chopin
LOT Logo
14:35 - 05:10SOF  Sofia-DEL New Delhi Indira Gandhi Intl
11h 05m1 stop Warsaw Frederic Chopin
₹ 66,119LOT
Mon, 23 Nov - Tue, 8 Dec
LOT Logo
07:20 - 17:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
14h 05m1 stop Warsaw Frederic Chopin
LOT Logo
14:35 - 05:10SOF  Sofia-DEL New Delhi Indira Gandhi Intl
11h 05m1 stop Warsaw Frederic Chopin
₹ 66,686LOT
Mon, 23 Nov - Tue, 8 Dec
Multiple Airlines Logo
17:00 - 14:25DEL  New Delhi Indira Gandhi Intl-SOF Sofia
24h 55m3 stops Mumbai Chhatrapati Shivaji Intl Abu Dhabi Zayed Intl Istanbul Sabiha Gokcen
Multiple Airlines Logo
11:45 - 22:20SOF  Sofia-DEL New Delhi Indira Gandhi Intl
31h 05m3 stops Istanbul Sabiha Gokcen Abu Dhabi Zayed Intl Kochi
₹ 66,781Multiple Airlines
Mon, 23 Nov - Tue, 8 Dec
Multiple Airlines Logo
16:20 - 14:20DEL  New Delhi Indira Gandhi Intl-SOF Sofia
25h 30m2 stops Doha Hamad Intl Rome Fiumicino
Multiple Airlines Logo
11:45 - 16:35SOF  Sofia-DEL New Delhi Indira Gandhi Intl
25h 20m2 stops Istanbul Sabiha Gokcen Dubai Intl
₹ 67,443Multiple Airlines
Sun, 22 Nov - Sun, 6 Dec
Multiple Airlines Logo
04:35 - 22:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
21h 50m2 stops Abu Dhabi Zayed Intl Rome Fiumicino
Multiple Airlines Logo
12:55 - 15:35SOF  Sofia-DEL New Delhi Indira Gandhi Intl
23h 10m2 stops Istanbul Sabiha Gokcen Dubai Intl
₹ 67,821Multiple Airlines
Fri, 19 Mar - Sun, 28 Mar
Multiple Airlines Logo
05:40 - 20:10DEL  New Delhi Indira Gandhi Intl-SOF Sofia
18h 00m2 stops Manama Bahrain Intl Athens Eleftherios V.
Multiple Airlines Logo
18:45 - 02:55SOF  Sofia-DEL New Delhi Indira Gandhi Intl
29h 40m1 stop Warsaw Frederic Chopin
₹ 67,916Multiple Airlines
Fri, 19 Mar - Sun, 28 Mar
Multiple Airlines Logo
09:55 - 21:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
15h 30m2 stops Doha Hamad Intl Athens Eleftherios V.
Multiple Airlines Logo
07:00 - 14:35SOF  Sofia-DEL New Delhi Indira Gandhi Intl
29h 05m2 stops Amsterdam Schiphol Doha Hamad Intl
₹ 69,146Multiple Airlines
Mon, 23 Nov - Tue, 8 Dec
Multiple Airlines Logo
07:20 - 20:55DEL  New Delhi Indira Gandhi Intl-SOF Sofia
17h 05m1 stop Istanbul
Multiple Airlines Logo
15:20 - 03:15SOF  Sofia-DEL New Delhi Indira Gandhi Intl
32h 25m2 stops Istanbul Sabiha Gokcen Baku Heydar Aliyev
₹ 69,335Multiple Airlines
Booking Insights

Price, demand, and travel trends for New Delhi to Sofia flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from New Delhi to Sofia?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from New Delhi to Sofia. It's 31% cheaper than the average day, while Monday is the most expensive, with prices 36% higher.

Find deals

Key details for New Delhi to Sofia flights

Low season

January

Cheapest flight

₹ 23,175
Beat the crowds with an average 68% drop in travellers.
The most popular month to fly with an average 18% increase in travellers.
One-way flight from New Delhi to Sofia

When to book flights from New Delhi to Sofia

Are your dates flexible? Find out the best times to travel from New Delhi to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your New Delhi to Sofia flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • Which cabin classes can I book on flights from New Delhi to Sofia?

    Only Economy class is available on flights from New Delhi to Sofia.

  • How long is a flight from New Delhi to Sofia?

    A direct flight from New Delhi to Sofia takes 00m, covering 8,058 km.

  • Do I need a passport to fly from New Delhi to Sofia?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a New Delhi to Sofia flight?

    Return flights from New Delhi to Sofia range from ₹ 67,348 to ₹ 95,039, with an average of ₹ 74,497 over the past 12 months. Anything below ₹ 67,348 counts as a good deal.

  • Have flight prices from New Delhi to Sofia changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 64,795 to ₹ 398,278. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from New Delhi to Sofia looking right now?

    One-way fares from New Delhi to Sofia are currently lower than usual. Average one-way flight prices are about ₹ 34,980, which is 20% below the typical average for this route.

  • Which car hire options are available at Sofia Airport (SOF)?

    Sofia Airport (SOF) hosts 5 major car hire companies, with daily rates starting from around ₹ 2,032 for economy cars. Top options include:

    • MEXRENTACAR
    • NU Car
    • Top Rent a Car - Bulgaria
    • Priceless
    • Top Rent-A-Car

  • Which airports can I use when flying from New Delhi to Sofia?

    Flights from New Delhi to Sofia usually depart from New Delhi Indira Gandhi Intl (DEL) and arrive at Sofia (SOF).

  • Which airports do connecting flights from New Delhi to Sofia pass through?

    One-stop flights from New Delhi to Sofia most commonly connect through:

    • Istanbul (IST) – 35% of one-stop connections
    • Warsaw Frederic Chopin (WAW) – 35% of one-stop connections
    • Amsterdam Schiphol (AMS) – 24% of one-stop connections
    • Dubai Intl (DXB) – 6% of one-stop connections

  • Can I save money by using flexible dates for flights from New Delhi to Sofia?

    Yes. Flexible dates can save you up to 50% on flights from New Delhi to Sofia. Thursday is the cheapest departure day at ₹ 51,552 return on average, while Monday is the most expensive at ₹ 102,063, a difference of ₹ 50,511.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different stopover airport from New Delhi to Sofia?

    Flying via Warsaw Frederic Chopin (WAW) gives the shortest average 1-stop total travel time of 14h 29m, compared to 15h 02m via Istanbul (IST) and 15h 19m via Amsterdam Schiphol (AMS).

  • What is the time difference between New Delhi and Sofia?

    Sofia is 3 hours behind New Delhi (Eastern European Time vs India Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking New Delhi to Sofia flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average ₹ 51,552, which is about ₹ 50,511 less than Monday fares (49% savings) based on the last 12 months.
  • If you can choose when to travel, plan your New Delhi to Sofia trip for March. Fares historically average ₹ 61,862 return in that month – typically ₹ 82,388 less than the most expensive month, which is April (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Sofia Airport.

    • Hotel Premier Airport Sofia
    • ibis Sofia Airport
    • Hotel Consul

More options for your flight from New Delhi to Sofia

Complete your trip to Sofia with a hotel stay or car hire

Car rentals in Sofia
Hotels in Sofia