SOF - DEL

$449 Find Cheap Flights from Sofia to New Delhi - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$518
Typical prices: $639-$833
British Airways
Thu 1/18Sun 1/28
SOF - DEL • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Sofia and New Delhi. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 14% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Rome Fiumicino (FCO)
Cheapest • Avg $620 (round-trip)
Vienna Intl (VIE)
Shortest trip • 12h 17m (one-way)
Insights
Insights
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Flight Deals

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

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

Recent round-trip flight deals from Sofia to New Delhi

Mon, Jan 18 - Thu, Jan 28
British Airways Logo
5:15 pm - 5:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
32h 35m1 stop London Heathrow
British Airways Logo
10:50 am - 7:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
36h 00m1 stop London Heathrow
$518British Airways
Mon, Jan 18 - Sun, Jan 24
British Airways Logo
5:15 pm - 5:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
32h 35m1 stop London Heathrow
British Airways Logo
3:20 am - 4:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
16h 30m1 stop London Heathrow
$518British Airways
Mon, Jan 18 - Thu, Jan 28
British Airways Logo
5:15 pm - 5:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
32h 35m1 stop London Heathrow
British Airways Logo
10:50 am - 7:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
36h 00m1 stop London Heathrow
$519British Airways
Mon, Jan 18 - Sun, Jan 24
British Airways Logo
5:15 pm - 5:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
32h 35m1 stop London Heathrow
British Airways Logo
3:20 am - 4:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
16h 30m1 stop London Heathrow
$519British Airways
Mon, Jan 18 - Wed, Jan 27
British Airways Logo
5:15 pm - 1:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
28h 30m1 stop London Heathrow
British Airways Logo
7:15 pm - 7:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
51h 35m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow
$559British Airways
Mon, Jan 18 - Sun, Jan 24
British Airways Logo
5:15 pm - 9:10 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
36h 25m2 stops London Heathrow Mumbai Chhatrapati Shivaji Intl
British Airways Logo
3:20 am - 4:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
16h 30m1 stop London Heathrow
$559British Airways
Mon, Jan 18 - Sat, Jan 23
British Airways Logo
5:15 pm - 1:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
28h 30m1 stop London Heathrow
British Airways Logo
3:30 am - 4:20 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
40h 20m2 stops Mumbai Chhatrapati Shivaji Intl London Heathrow
$559British Airways
Tue, Feb 9 - Wed, Feb 24
Turkish Airlines Logo
9:45 pm - 5:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
28h 00m1 stop Istanbul
Turkish Airlines Logo
7:20 am - 8:40 amDEL  New Delhi Indira Gandhi Intl-SOF Sofia
28h 50m1 stop Istanbul
$871Turkish Airlines
Mon, Dec 7 - Wed, Dec 23
Turkish Airlines Logo
9:30 am - 5:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
16h 20m1 stop Istanbul
Turkish Airlines Logo
7:20 am - 3:10 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
11h 20m1 stop Istanbul
$1,211Turkish Airlines
Tue, Mar 23 - Thu, Apr 1
Turkish Airlines Logo
9:45 pm - 5:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
28h 00m1 stop Istanbul
Turkish Airlines Logo
6:20 am - 11:25 amDEL  New Delhi Indira Gandhi Intl-SOF Sofia
31h 35m1 stop Istanbul
$2,522Turkish Airlines
Booking Insights

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

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

How much is a round-trip flight from Sofia to New Delhi?

Round-trip flights from Sofia to New Delhi typically range from $639 to $833. The lowest price found in the past 5 days was $518, on British Airways.

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

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Sofia to New Delhi. It’s 8% cheaper than the average day, while Tuesday is the most expensive, with prices 8% higher.

What’s the cheapest month to fly from Sofia to New Delhi?

•February is the cheapest month to fly from Sofia to New Delhi at $624 round-trip.
•October ($883) and July ($840) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 41% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Sofia to New Delhi flights

Low season

July

Cheapest flight

$518
Beat the crowds with an average 72% drop in travelers.
The most popular month to fly with an average 54% increase in travelers.
Round-trip flight from Sofia to New Delhi

When to book flights from Sofia to New Delhi

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

Your Sofia to New Delhi flight questions, answered

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

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

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

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

    A nonstop flight from Sofia to New Delhi takes 00m, covering 3,111 miles.

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

    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 Sofia to New Delhi flight?

    Round-trip flights from Sofia to New Delhi range from $639 to $833, with an average of $722 over the past 12 months. Anything below $639 counts as a good deal.

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

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $518 to $4,698. That means the highest observed fare was about 9x higher than the lowest one.

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

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

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

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

    • Istanbul (IST) - 77% of one-stop connections
    • Doha Hamad Intl (DOH) - 5% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 5% of one-stop connections
    • Warsaw Frederic Chopin (WAW) - 4% of one-stop connections

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

    Yes. Flexible dates can save you up to 16% on flights from Sofia to New Delhi. Monday is the cheapest departure day at $666 round-trip on average, while Tuesday is the most expensive at $786, a difference of $120.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Vienna Intl (VIE) gives the shortest average 1-stop total travel time at 12h 17m, compared with 12h 34m via Warsaw Frederic Chopin (WAW) and 12h 49m via Istanbul (IST).

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

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

  • What popular places can I visit in New Delhi?

    Some of the most popular sights in New Delhi are Karol Bagh, Pragati Maidan and Lajpat Nagar Central Market. These are among the most viewed places in New Delhi on KAYAK.

Your guide to booking Sofia to New Delhi 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 Monday departure and avoid flying on Tuesday. On this route, Monday flights average $666, about $120 less than Tuesday fares (15% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Sofia to New Delhi trip for February. Fares historically average $624 round-trip in that month - typically $259 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to New Delhi Indira Gandhi Intl Airport.

    • Holiday Inn New Delhi Aerocity By IHG
    • Radisson Blu Plaza Delhi
    • Pride Plaza Hotel, Aerocity New Delhi

More options for your flight from Sofia to New Delhi

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