SOF - DEL

$284 Find Cheap Flights from Sofia to New Delhi - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$721
Typical prices: $630-$781
Multiple Airlines
Sat 1/6Sat 1/13
SOF - DEL • 1 stop
Cheapest one-way
$284
Typical prices: $328-$436
Multiple Airlines
Fri 10/12
SOF - DEL • 2 stops
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 • 7% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Rome Fiumicino (FCO)
Cheapest • Avg $615 (round-trip)
Vienna Intl (VIE)
Shortest trip • 12h 09m (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

Wed, Jan 6 - Wed, Jan 13
Multiple Airlines Logo
7:55 am - 9:25 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 00m1 stop Vienna Intl
Multiple Airlines Logo
2:00 pm - 11:55 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
13h 25m1 stop Vienna Intl
$721Multiple Airlines
Wed, Jan 6 - Tue, Jan 12
Multiple Airlines Logo
7:55 am - 9:25 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 00m1 stop Vienna Intl
Multiple Airlines Logo
3:00 am - 8:50 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
21h 20m2 stops Kuwait City Istanbul
$750Multiple Airlines
Wed, Jan 6 - Tue, Jan 12
Multiple Airlines Logo
7:00 pm - 5:40 pmSOF  Sofia-DEL New Delhi Indira Gandhi Intl
19h 10m2 stops Václav Havel Prague Sharjah
Multiple Airlines Logo
3:00 am - 1:05 amDEL  New Delhi Indira Gandhi Intl-SOF Sofia
25h 35m2 stops Kuwait City Abu Dhabi Zayed Intl
$754Multiple Airlines
Wed, Jan 6 - Tue, Jan 12
Multiple Airlines Logo
4:00 pm - 5:40 pmSOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 10m3 stops Belgrade Nikola Tesla Václav Havel Prague Sharjah
Multiple Airlines Logo
3:00 am - 1:05 amDEL  New Delhi Indira Gandhi Intl-SOF Sofia
25h 35m2 stops Kuwait City Abu Dhabi Zayed Intl
$817Multiple Airlines
Wed, Jan 6 - Wed, Jan 13
Multiple Airlines Logo
4:00 pm - 5:40 pmSOF  Sofia-DEL New Delhi Indira Gandhi Intl
22h 10m3 stops Belgrade Nikola Tesla Václav Havel Prague Sharjah
Multiple Airlines Logo
7:00 am - 1:05 amDEL  New Delhi Indira Gandhi Intl-SOF Sofia
21h 35m3 stops Kuwait City Doha Hamad Intl Abu Dhabi Zayed Intl
$883Multiple Airlines
Thu, Dec 10 - Mon, Dec 21
Qatar Airways Logo
3:50 pm - 8:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
37h 00m2 stops Athens Eleftherios V. Doha Hamad Intl
Qatar Airways Logo
4:10 pm - 6:15 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
29h 35m2 stops Doha Hamad Intl Athens Eleftherios V.
$1,004Qatar Airways
Thu, Dec 10 - Wed, Dec 16
Qatar Airways Logo
3:50 pm - 8:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
37h 00m2 stops Athens Eleftherios V. Doha Hamad Intl
Qatar Airways Logo
4:10 pm - 7:15 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
30h 35m2 stops Doha Hamad Intl Athens Eleftherios V.
$1,004Qatar Airways
Thu, Dec 10 - Thu, Dec 17
Qatar Airways Logo
3:50 pm - 8:20 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
37h 00m2 stops Athens Eleftherios V. Doha Hamad Intl
Qatar Airways Logo
9:40 pm - 9:55 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
27h 45m2 stops Doha Hamad Intl Athens Eleftherios V.
$1,004Qatar Airways
Mon, Dec 14 - Sun, Dec 20
Turkish Airlines Logo
9:40 pm - 5:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
28h 05m1 stop Istanbul
Turkish Airlines Logo
6:15 am - 3:10 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
12h 25m1 stop Istanbul
$1,030Turkish Airlines
Wed, Dec 9 - Sun, Dec 20
Turkish Airlines Logo
9:30 am - 5:15 amSOF  Sofia-DEL New Delhi Indira Gandhi Intl
16h 15m1 stop Istanbul
Turkish Airlines Logo
6:15 am - 8:50 pmDEL  New Delhi Indira Gandhi Intl-SOF Sofia
18h 05m1 stop Istanbul
$1,030Turkish 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 from Sofia to New Delhi with more confidence.

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

Thursday is the cheapest day of the week to fly from Sofia to New Delhi, it is 6% cheaper than the average day. Friday is the most expensive day with flight prices 16% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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.
•July ($840) and March ($749) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 34% 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

$284
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 8% increase in price.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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.

  • 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) - 79% of one-stop connections
    • Doha Hamad Intl (DOH) - 5% of one-stop connections
    • Rome Fiumicino (FCO) - 5% of one-stop connections
    • Vienna Intl (VIE) - 4% of one-stop connections

    Istanbul (IST) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 20% on the Sofia to New Delhi route. Thursday is the cheapest departure day at $633 round-trip on average, while Friday is the most expensive at $785, a difference of $152. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in New Delhi?

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

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

    A nonstop flight from Sofia to New Delhi takes 0h 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.

  • 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 $721 to $2,629. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Sofia to New Delhi are currently higher than usual. Average one-way flight prices are about $511, which is 29% above the typical average for this route.

  • 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 09m, compared with 12h 18m via Istanbul (IST) and 12h 32m via Warsaw Frederic Chopin (WAW).

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

    New Delhi is 2 hours ahead of Sofia (India Time vs Eastern European Time). Plan for the time shift when scheduling connections or first-day activities.

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

    Round-trip flights from Sofia to New Delhi range from $630 to $781, with an average of $673 over the past 12 months. Anything below $630 counts as a good deal.

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 can be flexible, aim for a Thursday departure instead of Friday. On this route, Thursday flights average $633 - about $152 less than Friday (19% 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 $216 less than the most expensive month, which is July (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.
    - Radisson Blu Plaza Delhi
    - Pride Plaza Hotel, Aerocity New Delhi
    - ibis New Delhi Aerocity

More options for your flight from Sofia to New Delhi

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