Find flights
Airlines
Travel Guide

₹ 20,242+ Cheap flights to Sofia

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
— SOF
1 Feb — 8 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Sofia in 2026

Enter your travel dates to find the best prices.

Best flights to Sofia
Discover carefully curated flight deals to Sofia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 January 2026.

Mon 20/420:00DEL - SOF
2 stops18h 40mLufthansa
Thu 30/406:10SOF - DEL
1 stop15h 15mLufthansa
Deal found 31/12₹ 53,799
Wed 14/101:45DEL - SOF
1 stop17h 00mMultiple Airlines
Wed 21/106:10SOF - DEL
2 stops22h 05mMultiple Airlines
Deal found 30/12₹ 63,605
Wed 14/101:45DEL - SOF
1 stop17h 00mSWISS
Wed 21/114:00SOF - DEL
3 stops35h 55mSWISS
Deal found 30/12₹ 64,594
Wed 1/406:30DEL - SOF
1 stop11h 00mTurkish Airlines
Sun 5/415:50SOF - DEL
1 stop10h 30mTurkish Airlines
Deal found 1/1₹ 66,214
Wed 1/408:00DEL - SOF
1 stop20h 25mLOT
Sun 5/418:45SOF - DEL
1 stop31h 20mLOT
Deal found 30/12₹ 67,923
Thu 15/106:45DEL - SOF
1 stop11h 55mIndiGo
Sun 18/121:40SOF - DEL
1 stop27h 30mIndiGo
Deal found 1/1₹ 69,362
Wed 1/416:25DEL - SOF
1 stop24h 40mEmirates
Sun 5/418:00SOF - DEL
2 stops53h 55mEmirates
Deal found 30/12₹ 71,252

Find flight deals to Sofia

Find the latest flights to Sofia in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 2 January 2026.

Return from

₹ 53,799

One-way from

₹ 31,128

Popular in

February

Cheapest in

January

Average price

₹ 41,653
Lufthansa
  • Lufthansa
  • 20/4-30/4
  • 3 total stops
  • 33h 55m total
  • New Delhi to Sofia
Search Deals
Lufthansa
  • Lufthansa
  • 14/2
  • 2 total stops
  • 47h 05m total
  • New Delhi to Sofia
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (₹ 537 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 1,670 potential savings vs. average return price).
Search Deals
Average for return flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Sofia that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 2 January 2026.
Use the filters below to find and compare flights to Sofia that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Mon 20/4

20:00-12:10

2 stops18h 40m

Sofia

Thu 30/4

06:10-23:55

1 stop15h 15m

₹ 53,799

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 14/1

01:45-15:15

1 stop17h 00m

Sofia

Wed 21/1

06:10-07:45

2 stops22h 05m

₹ 63,605

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 14/1

01:45-15:15

1 stop17h 00m

Sofia

Wed 21/1

14:00-05:25

3 stops35h 55m

₹ 64,594

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

06:30-15:00

1 stop11h 00m

Sofia

Sun 5/4

15:50-04:50

1 stop10h 30m

₹ 66,214

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

08:00-01:55

1 stop20h 25m

Sofia

Sun 5/4

18:45-04:35

1 stop31h 20m

₹ 67,923

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Thu 15/1

06:45-15:10

1 stop11h 55m

Sofia

Sun 18/1

21:40-04:40

1 stop27h 30m

₹ 69,362

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Wed 1/4

16:25-14:35

1 stop24h 40m

Sofia

Sun 5/4

18:00-02:25

2 stops53h 55m

₹ 71,252

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Tue 31/3

03:00-20:15

2 stops19h 45m

₹ 20,242

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sat 14/2

03:10-22:45

2 stops47h 05m

₹ 31,128

New DelhiSofia

DEL - SOF

DELSOF

New Delhi Indira Gandhi Intl

Sun 15/2

06:45-15:10

1 stop11h 55m

₹ 32,927

Flights are sorted by cheapest return flights first.

Deals found on 2/1

Showing 1-10 of 16 results
1
2

Best time to book a flight to Sofia

Have a flexible travel schedule? Discover the best time to fly to Sofia 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 to Sofia

What are the cheapest airlines that fly to Sofia?

The cheapest airlines flying from New Delhi to Sofia are IndiGo, LOT and Lufthansa.

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 2 January 2026.
Get a feel of what it's like to fly with LOT, Lufthansa, andIndiGo to Bulgaria by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
LOT
7.5
Good
1,162 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.6

Comfort

7.4

Food

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
LOT
7.5
Good
1,162 reviews
LOT
7.5
Good
1,162 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.6

Comfort

7.4

Food

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
Lufthansa
6.8
Okay
7,674 reviews
LOT
7.5
Good
1,162 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.6

Comfort

7.4

Food

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.
IndiGo
6.8
Okay
512 reviews
LOT
7.5
Good
1,162 reviews
Check prices

Overall

7.5

Crew

8.2

Boarding

7.6

Comfort

7.4

Food

7.1

Entertainment

6.9

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

WAW - JFK

The only thing that I could say I really liked was the speed of travel. I think the flight time was significantly reduced, but I only think happened because there were delays in our departure time. We wound up arriving about 1 hour later than originally planned. A few things that could have improved was the entertainment available on board and also the ability to view the flight details in real time. I was just the lucky passenger to get a busted screen so I couldn't watch any entertainment. The passenger sitting next to me was kind enough to switch seats with me once his move was done. The choices for movies and shows were ok, nothing great, but I was grateful some ok movies were available to pass the time. I was not very happy with the absence of flight details. There was a timer that showed how much time was left in the flight, but no other details. Other airlines I've been with offered interactive maps that showed you where the plane was traveling like a normal GPS app would do on your phone which is super nice to have. Flight attendants were nice and helpful. The clarity of the announcements was terrible. Even in English, I could hardly make out what the person was saying. Please make improvements.

FAQs about flying to Sofia

  • What airport do you fly into for flights to Sofia?

    Booking a flight to Sofia (SOF) is your only option if you intend on flying to Sofia. It is only a 6.7 km journey from Sofia to Sofia’s city centre.

  • Can I find cheaper flights to Sofia if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Sofia on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Sofia?

    Based on reviews from Cheapflights users, IndiGo is rated the highest out of the airlines that fly to Sofia.

  • What is the cheapest airport to fly to in Sofia?

    Sofia is currently the cheapest airport to fly to in Sofia. One-way flights to Sofia typically cost ₹ 6,157, while return flights cost around ₹ 33,182.

  • How much is a return flight to Sofia?

    A return flight to Sofia will typically cost around ₹ 33,270, however they can be found for as little as ₹ 33,182.

  • Where does the fastest flight to Sofia depart from?

    For those looking to save time traveling to Sofia, New Delhi Indira Gandhi Intl offers the quickest one-way flight (11 hours 0 minutes).

  • Does Sofia have rental cars?

    Yes. Those touching down at Sofia can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Sofia?

    Yes. Sofia has hotels nearby for those requiring accommodations. Apartment Airport Sofia is the closest property to Sofia (0.0 km away from Sofia).

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.

Search flights to Sofia by cabin class

Find flights to Sofia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy class

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 to Sofia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights to Sofia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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

Can Cheapflights find flights to Sofia with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights to Sofia flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights to Sofia on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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.