Find flights
When to book
Airlines
FAQs

Cheap flights from Mumbai to Sofia from ₹ 21,351

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — SOF
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Mumbai to Sofia

Enter your travel dates to find the best prices.

Cheapest flights from Mumbai to Sofia
Explore the most affordable flight options available from Mumbai to Sofia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 January 2026.

Tue 10/323:30
BOM
-
SOF
2 stops17h 15m
Lufthansa
Tue 17/306:05
SOF
-
BOM
1 stop14h 20m
Lufthansa
Deal found 24/1₹ 49,117
Tue 10/321:50
BOM
-
SOF
2 stops18h 55m
Multiple Airlines
Sat 14/305:45
SOF
-
BOM
2 stops15h 55m
Multiple Airlines
Deal found 24/1₹ 50,034
Tue 10/321:50
BOM
-
SOF
2 stops18h 55m
Multiple Airlines
Tue 17/313:05
SOF
-
BOM
2 stops16h 50m
Multiple Airlines
Deal found 24/1₹ 52,416
Tue 10/323:30
BOM
-
SOF
2 stops17h 15m
Lufthansa
Sat 14/306:05
SOF
-
BOM
1 stop14h 20m
Lufthansa
Deal found 24/1₹ 52,783
Sun 22/206:45
BOM
-
SOF
1 stop29h 30m
IndiGo
Sun 1/321:40
SOF
-
BOM
1 stop29h 35m
IndiGo
Deal found 25/1₹ 62,405
Tue 10/304:45
BOM
-
SOF
1 stop19h 35m
Turkish Airlines
Tue 17/309:35
SOF
-
BOM
1 stop16h 15m
Turkish Airlines
Deal found 24/1₹ 63,504
Fri 3/406:55
BOM
-
SOF
1 stop10h 35m
Turkish Airlines
Tue 7/415:50
SOF
-
BOM
1 stop10h 55m
Turkish Airlines
Deal found 25/1₹ 64,512
Tue 10/304:45
BOM
-
SOF
1 stop13h 55m
Turkish Airlines
Sat 14/316:00
SOF
-
BOM
1 stop9h 50m
Turkish Airlines
Deal found 24/1₹ 64,879
Sun 22/221:35
BOM
-
SOF
2 stops20h 05m
Multiple Airlines
Sun 1/320:20
SOF
-
BOM
2 stops20h 40m
Multiple Airlines
Deal found 25/1₹ 67,995

Find flight deals from Mumbai to Sofia

Discover tips and strategies to find the most affordable flight options for your journey from Mumbai (BOM) to Sofia (SOF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 January 2026.

Round-trip from

₹ 49,117

One-way from

₹ 21,351

Popular in

February

Cheapest in

November
Lufthansa
  • Lufthansa
  • 10/3-17/3
  • 3 total stops
  • 31h 35m total
  • Mumbai to Sofia
Search Deals
23/2
  • 23/2
  • 2 total stops
  • 27h 30m total
  • Mumbai to Sofia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (₹ 838,887 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (₹ 204,033 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Mumbai to Sofia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Mumbai to Sofia that are best for you.

Fly from

Mumbai

Fly to

Sofia

Route

Depart

Return

Price

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Tue 10/3

23:30-13:15

2 stops17h 15m

Sofia

Tue 17/3

06:05-23:55

1 stop14h 20m

₹ 49,117

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Tue 10/3

21:50-13:15

2 stops18h 55m

Sofia

Sat 14/3

05:45-01:10

2 stops15h 55m

₹ 50,034

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Tue 10/3

21:50-13:15

2 stops18h 55m

Sofia

Tue 17/3

13:05-09:25

2 stops16h 50m

₹ 52,416

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Tue 10/3

23:30-13:15

2 stops17h 15m

Sofia

Sat 14/3

06:05-23:55

1 stop14h 20m

₹ 52,783

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Sun 22/2

06:45-08:45

1 stop29h 30m

Sofia

Sun 1/3

21:40-06:45

1 stop29h 35m

₹ 62,405

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Tue 10/3

04:45-20:50

1 stop19h 35m

Sofia

Tue 17/3

09:35-05:20

1 stop16h 15m

₹ 63,504

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Fri 3/4

06:55-15:00

1 stop10h 35m

Sofia

Tue 7/4

15:50-05:15

1 stop10h 55m

₹ 64,512

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Sun 22/2

21:35-14:10

2 stops20h 05m

Sofia

Sun 1/3

20:20-20:30

2 stops20h 40m

₹ 67,995

MumbaiSofia

BOM - SOF

BOMSOF

Mumbai Chhatrapati Shivaji Intl

Mon 23/2

09:20-09:20

2 stops27h 30m

₹ 21,351

Flights are sorted by cheapest return flights first.

Deals found on 24/1

Best time to book a flight from Mumbai to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia from Mumbai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Mumbai to Sofia

What’s the top stopover airport for flights from Mumbai to Sofia?

Share of one-stop return flights from Mumbai to Sofia chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Istanbul (IST) – chosen by Cheapflights users on 76% of one-stop itineraries from Mumbai to Sofia on Cheapflights.

What’s the cheapest stopover airport for flights from Mumbai to Sofia?

Average return fare for one-stop flights from Mumbai to Sofia, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Istanbul (IST) is the most affordable one-stop option, with an average return flight price of ₹ 60,972.

What’s the fastest stopover option from Mumbai to Sofia?

Shortest average travel time for one-stop one-way flights from Mumbai to Sofia, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Doha (DOH) have the shortest average one-way travel time for one-stop routes: 10h 50m.

Which airport typically offers the quickest stopover for flights from Mumbai to Sofia?

Average stopover duration for one-stop one-way flights from Mumbai to Sofia, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Dubai (DXB) offer the fastest connection on this route, with an average stopover time of 2h 18m.

Reviews of airlines servicing Sofia

Get insights into the airlines that provide service to Sofia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sofia. Reviews last updated 26 January 2026.
Read through reviews of airlines operating flights from Mumbai to Sofia, such as IndiGo. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.8
Okay
527 reviews
Check prices

Food

6.2

Entertainment

5.6

Overall

6.8

Comfort

6.7

Crew

7.3

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility
IndiGo
6.8
Okay
527 reviews
IndiGo
6.8
Okay
527 reviews
Check prices

Food

6.2

Entertainment

5.6

Overall

6.8

Comfort

6.7

Crew

7.3

Boarding

6.8

Reviews

1 / 20
2.0
Mediocre

shaq,Dec 2025

DEL - GAU

They denied my meal which was included in ticket and also broke my bag completely and now they are denying responsibility

Related info for your journey

Find useful and relevant information for your journey from Mumbai to Sofia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Mumbai to Sofia?

    Airlines like Lufthansa fly from Mumbai to Sofia in about 17h 15m. The time it takes to get you to your destination can typically vary by up to . The distance from Mumbai to Sofia is about 5298 km.

  • What is the cheapest airline to fly from Mumbai to Sofia round-trip?

    Flying on IndiGo is currently your cheapest option to Sofia, with prices starting at ₹ 36,870. IndiGo is currently priced 38% below the average price you’ll pay for this route.

  • Can I find deals for flights from Mumbai to Sofia that include hotel bookings?

    Yes. In addition to deals on Mumbai to Sofia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Mumbai to Sofia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Mumbai to Sofia.

  • Can I find deals for business class flights from Mumbai to Sofia?

    Yes. Cheapflights offers flight deals from Mumbai to Sofia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Sofia by adding a car rental and/or hotel reservation to your travel itinerary.
Sofia car hire
Sofia Airport car hire

Top airline flying from Mumbai to Sofia

Discover the top airline that operate flights from Mumbai to Sofia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 36,870Average₹ 55,099FlexibilityNo cancel feeOn-time80%
Search IndiGo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Mumbai to Sofia?

Cheapflights helps you search for flights from Mumbai to Sofia via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Mumbai to Sofia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Mumbai to Sofia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Mumbai to Sofia with no change fees?

Yes, we can. To see specific flights from Mumbai to Sofia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Mumbai to Sofia become cheaper?

Yes! Start tracking prices for Mumbai to Sofia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.