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Flights from New Delhi to Sofia

What to know about flights from New Delhi to Sofia?

The distance between New Delhi and Sofia is approximately 5,009.94 km. Based on Trip.com's data, travel demand peaks in July.

Cheapest one-way
$298
LOT Polish Airlines LOT Polish Airlines DEL-SOF 34h · 1 stop Mon, Nov 9
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Cheapest round-trip
$608
LOT Polish Airlines LOT Polish Airlines DEL-SOF 34h · 2 stops Sat, Dec 5 - Wed, Dec 9
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Recommended airlines
LOT Polish Airlines LOT Polish AirlinesCheapest· From $298 LOT Polish Airlines LOT Polish AirlinesMost booked
When to travel
November
Cheapest
July
Peak season for travel
Route details
5,009.94 km
Flight distance

Explore the cheapest one-way and round-trip flights from New Delhi to Sofia over the next 90 days, with one-way fares from $298 and round-trip from $608. Based on Trip.com's latest 7-day flight data.

    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sat, Dec 5 | LOT Polish Airlines
      SOF 6:40 PM
      31h
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Wed, Dec 9 | LOT Polish Airlines
      $608 $814
      25% off
      25% off
      $814 $608
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Fri, Nov 27 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Thu, Dec 3 | LOT Polish Airlines
      $622 $814
      24% off
      24% off
      $814 $622
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Fri, Nov 20 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Thu, Nov 26 | LOT Polish Airlines
      $642 $814
      21% off
      21% off
      $814 $642
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Sun, Nov 22 | LOT Polish Airlines
      SOF 6:40 PM
      31h
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Sun, Nov 29 | LOT Polish Airlines
      $647
      21% off
      $814 $647
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Wed, Nov 25 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Thu, Dec 3 | LOT Polish Airlines
      $650
      20% off
      $814 $650
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Wed, Nov 18 | LOT Polish Airlines
      SOF 6:40 PM
      31h
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Tue, Nov 24 | LOT Polish Airlines
      $660
      19% off
      $814 $660
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Fri, Nov 6 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Sat, Nov 14 | LOT Polish Airlines
      $668
      18% off
      $814 $668
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Mon, Nov 9 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Sat, Nov 14 | LOT Polish Airlines
      $681
      16% off
      $814 $681
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sun, Nov 29 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Thu, Dec 3 | LOT Polish Airlines
      $682
      16% off
      $814 $682
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Wed, Oct 28 | Normal Airline
      SOF 3:00 PM
      6h
      Nonstop
      DEL 4:00 PM
      Sofia - New Delhi | Fri, Oct 30 | Normal Airline
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    • Cheapest
      DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Mon, Nov 9 | LOT Polish Airlines
      $298 $518
      42% off
      42% off
      $518 $298
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Sat, Oct 31 | LOT Polish Airlines
      $308 $518
      41% off
      41% off
      $518 $308
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Wed, Nov 4 | LOT Polish Airlines
      $312 $518
      40% off
      40% off
      $518 $312
    • DEL 6:15 AM
      33h 15m
      1 stop
      SOF 12:00 PM
      New Delhi - Sofia | Fri, Nov 20 | IndiGo
      $315
      39% off
      $518 $315
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Mon, Nov 2 | LOT Polish Airlines
      $316
      39% off
      $518 $316
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Thu, Nov 5 | LOT Polish Airlines
      $316
      39% off
      $518 $316
    • DEL 2:00 PM
      25h 20m
      1 stop
      SOF 11:50 AM
      New Delhi - Sofia | Thu, Dec 17 | Air India
      $321
      38% off
      $518 $321
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Wed, Nov 4 | IndiGo
      $328
      64% off
      $922 $328
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Thu, Dec 3 | IndiGo
      $342
      63% off
      $922 $342
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Wed, Oct 28 | Normal Airline
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    • DEL 2:00 PM
      13h 25m
      1 stop
      SOF 11:55 PM
      New Delhi - Sofia | Tue, Dec 22 | Air India
      $314 $592
      47% off
      47% off
      $592 $314
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Nov 27 | IndiGo
      $385 $592
      35% off
      35% off
      $592 $385
    • DEL 4:10 AM
      12h 45m
      1 stop
      SOF 1:25 PM
      New Delhi - Sofia | Fri, Oct 30 | Emirates
      $496 $592
      16% off
      16% off
      $592 $496
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Oct 30 | Turkish Airlines
      $497
      16% off
      $592 $497
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Wed, Oct 28 | Normal Airline
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    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Wed, Nov 4 | IndiGo
      $328 $922
      64% off
      64% off
      $922 $328
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Thu, Dec 3 | IndiGo
      $342 $922
      63% off
      63% off
      $922 $342
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Nov 17 | IndiGo
      $407 $922
      56% off
      56% off
      $922 $407
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Dec 15 | IndiGo
      $430
      53% off
      $922 $430
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Oct 30 | IndiGo
      $447
      52% off
      $922 $447
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Nov 27 | Turkish Airlines
      $566
      39% off
      $922 $566
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Nov 13 | Turkish Airlines
      $600
      35% off
      $922 $600
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Nov 10 | Turkish Airlines
      $433
      53% off
      $922 $433
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Mon, Nov 9 | Turkish Airlines
      $449
      51% off
      $922 $449
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Wed, Oct 28 | Normal Airline
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    • DEL 4:10 AM
      12h 45m
      1 stop
      SOF 1:25 PM
      New Delhi - Sofia | Fri, Oct 30 | Emirates
      $496 $592
      16% off
      16% off
      $592 $496
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Oct 30 | Turkish Airlines
      $497 $592
      16% off
      16% off
      $592 $497
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Wed, Oct 28 | Normal Airline
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Displayed flight fares from New Delhi to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airlines are the most popular for New Delhi to Sofia flights?

You can choose from 1 airlines that fly from New Delhi to Sofia, including LOT Polish Airlines, LOT Polish Airlines has lowest fares on this route.
LOT Polish Airlines logo LOT Polish Airlines
Airlines are determined based on actual purchased flight tickets from New Delhi to Sofia according to previous 12 months data from Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from New Delhi to Sofia (DEL-SOF)?

    Based on Trip.com data, LOT Polish Airlines offers one-way fares as low as $298 on Cheapest nonstop routes (e.g. DEL to SOF on Mon, Nov 9), while LOT Polish Airlines offers Cheapest nonstop round-trips from $608 departing on Sat, Dec 5 and returning on Wed, Dec 9.
  • At the moment, several airlines serve connecting flights from New Delhi to Sofia, including: LOT Polish Airlines Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from New Delhi to Sofia is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from New Delhi to Sofia, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Mon, Nov 9, with one-way flights priced at just $298.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is LOT Polish Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Sofia travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from New Delhi to Sofia is November, when demand for travel is lower.
  • After crunching the numbers on our October flight calendar, it's currently cheapest to fly from New Delhi to Sofia on October 31, 2026 with LOT Polish Airlines, with prices starting at $308.
  • You can arrive at any of the following airports in Sofia: Sofia Airport (SOF). Flights from Indira Gandhi International Airport to Sofia Airport (DEL-SOF) are by far the most popular option for this route.
  • The time difference between Sofia and New Delhi is 3h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
  • Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from New Delhi to Sofia is $583. Fares vary by travel date, airline and availability.
  • Enter New Delhi and Sofia, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveler details and complete payment to receive your confirmation.
  • Flydubaiare the most popular budget airlines flying from New Delhi to Sofia. Check baggage, seat and payment fees before comparing the final price.

Explore More Popular Flights

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.