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Indira Gandhi Intl. Airport to Sofia flight
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Flight Info of Flights from Indira Gandhi Intl. Airport to Sofia

Cheapest one-way
TWD 9,781
LOT Polish Airlines LOT Polish Airlines 34h · 1 stop Sun, Nov 29
Select flight
Cheapest round-trip
TWD 19,966
LOT Polish Airlines LOT Polish Airlines 34h · 2 stops Sun, Dec 20 - Thu, Dec 24
Select flight
Flight news

A Foehn wind alert has been issued for Sofia on November 14, 2026. Stay updated on local weather developments as Foehn wind conditions affect the area.

Updated 15h ago

When to travel
November
Cheapest
February
Peak season for travel
Recommended airlines
LOT Polish Airlines LOT Polish AirlinesCheapest· From TWD 9,781 LOT Polish Airlines LOT Polish AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Indira Gandhi Intl. Airport to Sofia over the next 90 days, with one-way fares from TWD 9,781 and round-trip from TWD 19,966. Based on Trip.com's latest 7-day flight data.

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    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sun, Dec 20 | LOT Polish Airlines
      SOF 6:40 PM
      31h
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Thu, Dec 24 | LOT Polish Airlines
      TWD 19,966 TWD 25,787
      23% off
      23% off
      TWD 25,787 TWD 19,966
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sat, Dec 12 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Fri, Dec 18 | LOT Polish Airlines
      TWD 20,419 TWD 25,787
      21% off
      21% off
      TWD 25,787 TWD 20,419
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Sat, Dec 5 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Fri, Dec 11 | LOT Polish Airlines
      TWD 21,094 TWD 25,787
      18% off
      18% off
      TWD 25,787 TWD 21,094
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Mon, Dec 7 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Tue, Dec 15 | LOT Polish Airlines
      TWD 21,247
      18% off
      TWD 25,787 TWD 21,247
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Thu, Dec 10 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Fri, Dec 18 | LOT Polish Airlines
      TWD 21,350
      17% off
      TWD 25,787 TWD 21,350
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Thu, Dec 3 | LOT Polish Airlines
      SOF 6:40 PM
      31h
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Wed, Dec 9 | LOT Polish Airlines
      TWD 21,660
      16% off
      TWD 25,787 TWD 21,660
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sat, Jan 9 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Sun, Jan 17 | LOT Polish Airlines
      TWD 21,769
      16% off
      TWD 25,787 TWD 21,769
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Sat, Nov 21 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Sun, Nov 29 | LOT Polish Airlines
      TWD 21,931
      15% off
      TWD 25,787 TWD 21,931
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Mon, Jan 11 | LOT Polish Airlines
      SOF 2:35 PM
      11h 5m
      1 stop
      DEL 5:10 AM
      Sofia - New Delhi | Mon, Jan 18 | LOT Polish Airlines
      TWD 21,966
      15% off
      TWD 25,787 TWD 21,966
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Mon, Nov 16 | Normal Airline
      SOF 3:00 PM
      6h
      Nonstop
      DEL 4:00 PM
      Sofia - New Delhi | Wed, Nov 18 | Normal Airline
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    • Cheapest
      DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Sun, Nov 29 | LOT Polish Airlines
      TWD 9,781 TWD 14,613
      33% off
      33% off
      TWD 14,613 TWD 9,781
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Fri, Nov 20 | LOT Polish Airlines
      TWD 10,091 TWD 14,613
      31% off
      31% off
      TWD 14,613 TWD 10,091
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Tue, Nov 24 | LOT Polish Airlines
      TWD 10,244 TWD 14,613
      30% off
      30% off
      TWD 14,613 TWD 10,244
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Wed, Dec 23 | LOT Polish Airlines
      TWD 10,284
      30% off
      TWD 14,613 TWD 10,284
    • DEL 6:15 AM
      33h 15m
      1 stop
      SOF 12:00 PM
      New Delhi - Sofia | Thu, Dec 10 | IndiGo
      TWD 10,333
      28% off
      TWD 14,613 TWD 10,333
    • DEL 7:20 AM
      14h 5m
      1 stop
      SOF 5:55 PM
      New Delhi - Sofia | Sun, Nov 22 | LOT Polish Airlines
      TWD 10,377
      28% off
      TWD 14,613 TWD 10,377
    • DEL 7:20 AM
      34h
      1 stop
      SOF 1:50 PM
      New Delhi - Sofia | Wed, Nov 25 | LOT Polish Airlines
      TWD 10,377
      28% off
      TWD 14,613 TWD 10,377
    • DEL 2:00 PM
      25h 20m
      1 stop
      SOF 11:50 AM
      New Delhi - Sofia | Wed, Jan 6 | Air India
      TWD 10,530
      28% off
      TWD 14,613 TWD 10,530
    • DEL 2:00 PM
      13h 25m
      1 stop
      SOF 11:55 PM
      New Delhi - Sofia | Wed, Dec 2 | Air India
      TWD 10,574
      28% off
      TWD 14,613 TWD 10,574
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Mon, Nov 16 | 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
      TWD 10,313 TWD 20,559
      50% off
      50% off
      TWD 20,559 TWD 10,313
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Mon, Nov 16 | IndiGo
      TWD 12,471 TWD 20,559
      39% off
      39% off
      TWD 20,559 TWD 12,471
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Fri, Nov 27 | IndiGo
      TWD 12,777 TWD 20,559
      38% off
      38% off
      TWD 20,559 TWD 12,777
    • DEL 3:35 AM
      13h 20m
      1 stop
      SOF 1:25 PM
      New Delhi - Sofia | Thu, Nov 19 | Lufthansa
      TWD 17,886
      13% off
      TWD 20,559 TWD 17,886
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Mon, Nov 16 | Normal Airline
      Find more flights
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    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Dec 15 | IndiGo
      TWD 11,501 TWD 29,230
      61% off
      61% off
      TWD 29,230 TWD 11,501
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Dec 22 | IndiGo
      TWD 12,033 TWD 29,230
      59% off
      59% off
      TWD 29,230 TWD 12,033
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Nov 17 | IndiGo
      TWD 14,004 TWD 29,230
      52% off
      52% off
      TWD 29,230 TWD 14,004
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Thu, Dec 3 | IndiGo
      TWD 14,905
      49% off
      TWD 29,230 TWD 14,905
    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Thu, Dec 10 | Turkish Airlines
      TWD 20,158
      31% off
      TWD 29,230 TWD 20,158
    • DEL 1:00 PM
      11h 25m
      1 stop
      SOF 8:55 PM
      New Delhi - Sofia | Thu, Nov 19 | IndiGo
      TWD 13,550
      54% off
      TWD 29,230 TWD 13,550
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Wed, Dec 9 | Turkish Airlines
      TWD 14,319
      51% off
      TWD 29,230 TWD 14,319
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Thu, Dec 3 | Turkish Airlines
      TWD 14,777
      49% off
      TWD 29,230 TWD 14,777
    • DEL 6:55 AM
      11h 45m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Tue, Dec 1 | Turkish Airlines
      TWD 16,305
      44% off
      TWD 29,230 TWD 16,305
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Mon, Nov 16 | Normal Airline
      Find more flights
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    • DEL 7:20 AM
      11h 20m
      1 stop
      SOF 3:10 PM
      New Delhi - Sofia | Mon, Nov 16 | IndiGo
      TWD 12,471 TWD 20,559
      39% off
      39% off
      TWD 20,559 TWD 12,471
    • DEL 3:35 AM
      13h 20m
      1 stop
      SOF 1:25 PM
      New Delhi - Sofia | Thu, Nov 19 | Lufthansa
      TWD 17,886 TWD 20,559
      13% off
      13% off
      TWD 20,559 TWD 17,886
    • DEL 1:00 PM
      17h 25m
      1 stop
      SOF 2:00 PM
      New Delhi - Sofia | Mon, Nov 16 | 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 Indira Gandhi Intl. Airport to Sofia flights?

See which airlines fly from Indira Gandhi Intl. Airport to Sofia. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
LOT Polish Airlines logo LOT Polish Airlines

Flight Schedule from Indira Gandhi Intl. Airport to Sofia

Check the schedule for flights from Indira Gandhi Intl. Airport to Sofia and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. 6E011

    Indira Gandhi Intl. Airport

    7:20 AM

    DEL

    8h 5m

    Nonstop

    12:55 PM

    IST

    S M T W T F S
    Search

  2. TK1031

    Istanbul Airport

    2:55 PM

    IST

    1h 15m

    Nonstop

    3:10 PM

    SOF

    S M T W T F S

  3. AI153

    Indira Gandhi Intl. Airport

    12:35 PM

    DEL

    10h 50m

    Nonstop

    6:55 PM

    VIE

    - - - - - - S
    Search

  4. OS779

    Vienna Airport

    9:25 PM

    VIE

    1h 30m

    Nonstop

    11:55 PM

    SOF

    S M T W T F S

  5. J2058

    Indira Gandhi Intl. Airport

    4:15 AM

    DEL

    5h 5m

    Nonstop

    7:50 AM

    GYD

    S M T W T F S
    Search

  6. J2075

    Baku Heydar Aliyev International Airport

    9:40 AM

    GYD

    3h 15m

    Nonstop

    11:55 AM

    IST

    S M T W T F S

  7. TK1031

    Istanbul Airport

    2:55 PM

    IST

    1h 15m

    Nonstop

    3:10 PM

    SOF

    S M T W T F S

  8. J2058

    Indira Gandhi Intl. Airport

    4:15 AM

    DEL

    5h 5m

    Nonstop

    7:50 AM

    GYD

    S M T W T F S
    Search

  9. J2703

    Baku Heydar Aliyev International Airport

    9:25 AM

    GYD

    3h 30m

    Nonstop

    10:55 AM

    RMO

    S M T W T F S

  10. W64460

    Chișinău International Airport

    5:45 PM

    RMO

    1h 35m

    Nonstop

    7:20 PM

    SOF

    S - - - T - -

  11. 6E6107

    Indira Gandhi Intl. Airport

    9:30 AM

    DEL

    2h 35m

    Nonstop

    12:05 PM

    BOM

    S M T - T F S
    Search

  12. 6E017

    Chhatrapati Shivaji Intl. Airport

    1:40 PM

    BOM

    7h 20m

    Nonstop

    6:30 PM

    IST

    S M T W T F S

  13. TK1029

    Istanbul Airport

    8:35 PM

    IST

    1h 20m

    Nonstop

    8:55 PM

    SOF

    S M T W T F S

  14. 6E1901

    Indira Gandhi Intl. Airport

    7:20 AM

    DEL

    8h 5m

    Nonstop

    11:55 AM

    ATH

    - - T - T - S
    Search

  15. GQ680

    Eleftherios Venizelos Airport

    6:00 PM

    ATH

    1h 45m

    Nonstop

    7:45 PM

    SOF

    S - - W T - S

  16. 6E011

    Indira Gandhi Intl. Airport

    7:20 AM

    DEL

    8h 5m

    Nonstop

    12:55 PM

    IST

    S M T W T F S
    Search

  17. TK1029

    Istanbul Airport

    8:35 PM

    IST

    1h 20m

    Nonstop

    8:55 PM

    SOF

    S M T W T F S

  18. AI6587

    Indira Gandhi Intl. Airport

    5:55 PM

    DEL

    3h 35m

    Nonstop

    8:00 PM

    MCT

    S M T W T F S
    Search

  19. PC831

    Muscat Airport

    5:25 AM

    MCT

    5h 25m

    Nonstop

    9:50 AM

    SAW

    S M T W T F S

  20. PC271

    Sabiha Gokcen Intl. Airport

    11:55 AM

    SAW

    1h 20m

    Nonstop

    1:15 PM

    SOF

    S M T W T F S

  21. EY219

    Indira Gandhi Intl. Airport

    4:35 AM

    DEL

    3h 50m

    Nonstop

    6:55 AM

    AUH

    S M T W T F S
    Search

  22. EY083

    Abu Dhabi Intl. Airport

    2:15 PM

    AUH

    6h 25m

    Nonstop

    5:40 PM

    FCO

    S - T W T F S

  23. W64316

    Fiumicino Leonardo Da Vinci Intl. Airport

    8:40 PM

    FCO

    1h 55m

    Nonstop

    11:35 PM

    SOF

    S - T W T - S

  24. IX181

    Indira Gandhi Intl. Airport

    6:20 PM

    DEL

    3h 35m

    Nonstop

    8:25 PM

    MCT

    S M T W T F S
    Search

  25. PC831

    Muscat Airport

    5:25 AM

    MCT

    5h 25m

    Nonstop

    9:50 AM

    SAW

    S M T W T F S

  26. PC273

    Sabiha Gokcen Intl. Airport

    6:05 PM

    SAW

    1h 20m

    Nonstop

    6:25 PM

    SOF

    - M - - T - -
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FAQs for Indira Gandhi Intl. Airport to Sofia Flights

  • When is peak season for travel to Sofia?

    ؜The peak travel time for visiting Sofia is December. During this time, flights from Indira Gandhi Intl. Airport to Sofia are the most expensive. Cheap tickets can still be booked on Trip.com.
    • The distance from Sofia Airport to downtown is about 7 km. It takes about 20 minutes by taxi.
  • The cheapest one-way flight from Indira Gandhi Intl. Airport to Sofia currently starts from TWD 9,781, with round-trip fares from TWD 19,966. The lowest fare is offered by LOT Polish Airlines departing on Sun, Nov 29; prices are subject to availability.
  • Currently, multiple airlines offer flights from Indira Gandhi Intl. Airport to Sofia, including: IndiGo LOT Polish Airlines Flydubai Azerbaijan Airlines Air India Turkish Airlines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Indira Gandhi Intl. Airport to Sofia is TWD 21,815, and the average round-trip fare is null. Prices may vary depending on the departure date, airline, and availability.

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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 25 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.