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Flights from Mumbai to Sofia

What to know about flights from Mumbai to Sofia?

The approximate distance between Mumbai and Sofia is 5,302.48 km. According to Trip.com data, travel demand hits its peak in January.

Cheapest one-way
US$307
IndiGo IndiGo BOM-SOF 25h 50m · 1 stop Tue, Nov 3
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Cheapest round-trip
US$709
Lufthansa Lufthansa BOM-SOF 20h 15m · 2 stops Thu, Nov 5 - Mon, Nov 9
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Recommended airlines
IndiGo IndiGoCheapest· From US$307
When to fly
October
Cheapest
January
Peak season
Route details
5,302.48 km
Flight distance

Explore the cheapest one-way and round-trip flights from Mumbai to Sofia over the next 90 days, with one-way fares from US$307 and round-trip from US$709. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      BOM 13:40
      25h 50m
      1 stop
      SOF 12:00
      Mumbai - Sofia | Tue, Nov 3 | IndiGo
      US$307 US$508
      40% off
      40% off
      US$508 US$307
    • BOM 13:50
      22h 20m
      1 stop
      SOF 08:40
      Mumbai - Sofia | Wed, Dec 16 | IndiGo
      US$326 US$508
      36% off
      36% off
      US$508 US$326
    • BOM 13:40
      22h 30m
      1 stop
      SOF 08:40
      Mumbai - Sofia | Fri, Dec 18 | IndiGo
      US$334 US$508
      34% off
      34% off
      US$508 US$334
    • BOM 06:55
      16h 45m
      1 stop
      SOF 20:10
      Mumbai - Sofia | Thu, Nov 5 | IndiGo
      US$335
      34% off
      US$508 US$335
    • BOM 13:40
      22h 30m
      1 stop
      SOF 08:40
      Mumbai - Sofia | Sun, Nov 22 | IndiGo
      US$339
      33% off
      US$508 US$339
    • BOM 13:50
      10h 30m
      1 stop
      SOF 20:50
      Mumbai - Sofia | Tue, Nov 10 | IndiGo
      US$366
      28% off
      US$508 US$366
    • BOM 13:05
      23h 5m
      1 stop
      SOF 08:40
      Mumbai - Sofia | Wed, Nov 11 | IndiGo
      US$383
      25% off
      US$508 US$383
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Mon, Nov 9 | Lufthansa
      US$391
      23% off
      US$508 US$391
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Wed, Dec 16 | Lufthansa
      US$396
      22% off
      US$508 US$396
    • BOM 13:00
      17h 25m
      1 stop
      SOF 14:00
      Mumbai - Sofia | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights
    • BOM 01:35
      20h 15m
      1 stop
      SOF 18:20
      Mumbai - Sofia | Thu, Nov 5 | Lufthansa
      SOF 06:25
      15h 10m
      1 stop
      BOM 01:05
      Sofia - Mumbai | Mon, Nov 9 | Lufthansa
      US$709 US$1,026
      31% off
      31% off
      US$1,026 US$709
    • BOM 13:50
      10h 30m
      1 stop
      SOF 20:50
      Mumbai - Sofia | Fri, Nov 6 | IndiGo
      SOF 21:40
      20h 30m
      1 stop
      BOM 21:40
      Sofia - Mumbai | Sat, Nov 14 | Turkish Airlines
      US$715 US$1,026
      30% off
      30% off
      US$1,026 US$715
    • BOM 13:40
      10h 45m
      1 stop
      SOF 20:55
      Mumbai - Sofia | Thu, Dec 10 | IndiGo
      SOF 09:30
      11h 25m
      1 stop
      BOM 00:25
      Sofia - Mumbai | Tue, Dec 15 | Turkish Airlines
      US$732 US$1,026
      28% off
      28% off
      US$1,026 US$732
    • BOM 10:25
      30h 30m
      1 stop
      SOF 13:25
      Mumbai - Sofia | Thu, Nov 5 | Emirates
      SOF 14:25
      14h 35m
      1 stop
      BOM 08:30
      Sofia - Mumbai | Mon, Nov 9 | Emirates
      US$744
      27% off
      US$1,026 US$744
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Tue, Nov 3 | Lufthansa
      SOF 06:00
      14h 25m
      1 stop
      BOM 23:55
      Sofia - Mumbai | Sun, Nov 8 | Lufthansa
      US$782
      24% off
      US$1,026 US$782
    • BOM 22:00
      18h 55m
      1 stop
      SOF 13:25
      Mumbai - Sofia | Tue, Nov 3 | Emirates
      SOF 14:25
      20h
      1 stop
      BOM 13:55
      Sofia - Mumbai | Sun, Nov 8 | Emirates
      US$788
      23% off
      US$1,026 US$788
    • BOM 07:05
      11h 35m
      1 stop
      SOF 15:10
      Mumbai - Sofia | Wed, Nov 11 | Turkish Airlines
      SOF 09:30
      16h 20m
      1 stop
      BOM 05:20
      Sofia - Mumbai | Thu, Nov 19 | Turkish Airlines
      US$790
      23% off
      US$1,026 US$790
    • BOM 01:25
      16h 20m
      1 stop
      SOF 14:15
      Mumbai - Sofia | Mon, Nov 9 | Swiss Airlines
      SOF 14:00
      30h 25m
      1 stop
      BOM 23:55
      Sofia - Mumbai | Mon, Nov 16 | Lufthansa
      US$799
      22% off
      US$1,026 US$799
    • BOM 07:00
      11h 40m
      1 stop
      SOF 15:10
      Mumbai - Sofia | Mon, Nov 16 | Turkish Airlines
      SOF 21:45
      28h 5m
      1 stop
      BOM 05:20
      Sofia - Mumbai | Thu, Nov 19 | Turkish Airlines
      US$806
      21% off
      US$1,026 US$806
    • BOM 13:00
      17h 25m
      1 stop
      SOF 14:00
      Mumbai - Sofia | Wed, Nov 4 | Normal Airline
      SOF 15:00
      6h
      Nonstop
      BOM 16:00
      Sofia - Mumbai | Fri, Nov 6 | Normal Airline
      More cheap flights
      More cheap flights
    • BOM 13:50
      10h 30m
      1 stop
      SOF 20:50
      Mumbai - Sofia | Tue, Nov 10 | IndiGo
      US$366 US$508
      28% off
      28% off
      US$508 US$366
    • BOM 13:50
      10h 30m
      1 stop
      SOF 20:50
      Mumbai - Sofia | Mon, Nov 9 | Turkish Airlines
      US$642 US$813
      21% off
      21% off
      US$813 US$642
    • BOM 13:40
      10h 45m
      1 stop
      SOF 20:55
      Mumbai - Sofia | Thu, Nov 26 | IndiGo
      US$421 US$813
      48% off
      48% off
      US$813 US$421
    • BOM 13:40
      10h 45m
      1 stop
      SOF 20:55
      Mumbai - Sofia | Thu, Nov 26 | Turkish Airlines
      US$608
      25% off
      US$813 US$608
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Mon, Nov 9 | Lufthansa
      US$391
      23% off
      US$508 US$391
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Wed, Dec 16 | Lufthansa
      US$396
      22% off
      US$508 US$396
    • BOM 01:35
      15h 10m
      1 stop
      SOF 13:15
      Mumbai - Sofia | Thu, Nov 5 | Lufthansa
      US$401
      21% off
      US$508 US$401
    • BOM 06:55
      16h 45m
      1 stop
      SOF 20:10
      Mumbai - Sofia | Thu, Nov 5 | IndiGo
      US$335
      34% off
      US$508 US$335
    • BOM 13:50
      22h 20m
      1 stop
      SOF 08:40
      Mumbai - Sofia | Wed, Dec 16 | IndiGo
      US$326
      36% off
      US$508 US$326
    • BOM 13:00
      17h 25m
      1 stop
      SOF 14:00
      Mumbai - Sofia | Wed, Nov 4 | Normal Airline
      More cheap flights
      More cheap flights

Displayed flight fares from Mumbai to Sofia are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight.News
Weather alert for Sofia, issued on November 2, 2026.

Frequently Asked Questions

  • What are the cheapest flights from Mumbai to Sofia (BOM-SOF)?

    Based on Trip.com data, IndiGo offers one-way fares as low as US$307 on Cheapest nonstop routes (e.g. BOM to SOF on Tue, Nov 3), while Lufthansa offers Cheapest nonstop round-trips from US$709 departing on Thu, Nov 5 and returning on Mon, Nov 9.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Mumbai 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 Mumbai 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 Tue, Nov 3, with one-way flights priced at just US$307.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is IndiGo.
    · 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 January.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Mumbai to Sofia is October, when demand for travel is lower.
  • After crunching the numbers on our November flight calendar, it's currently cheapest to fly from Mumbai to Sofia on November 5, 2026 with Lufthansa, with prices starting at US$709.
  • The time difference between Sofia and Mumbai 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 Mumbai to Sofia is US$617. Fares vary by travel date, airline and availability.
  • Enter Mumbai 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.

Trip.com Airline Insights on Flights from Mumbai to Sofia

Which airline offers the cheapest direct flights from Mumbai to Sofia?

Data is based on the average price of all nonstop flights from Mumbai to Sofia on Trip.com over the past 12 months.

Based on Trip.com’s data from the past 12 months, IndiGo provides the lowest-priced direct flights from Mumbai to Sofia, with fares starting at US$535.

US$216
US$535
US$855
US$1,174
US$1,493
IndiGo
US$535
IndiGo
Turkish Airlines
US$638
Turkish Airlines
Flydubai
US$1,117
Flydubai
Lufthansa
US$1,493
Lufthansa

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.