SOF

S$ 997 Find Cheap Flights to Sofia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight to Sofia departing on 10-9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to Sofia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Sofia, as well as popular online travel agencies
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Cheap Flight Deals to Sofia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Sofia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals to Sofia

KAYAK's recommended return flight deals from the most popular airlines that fly to Sofia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
03:10 - 12:30SIN-SOF
14h 20m1 stop
13:30 - 09:00SOF-SIN
14h 30m1 stop
S$ 997Qatar Airways
Find Deal
Wed, 10 Sep - Thu, 18 Sep
03:10 - 12:30SIN-SOF
14h 20m1 stop
13:30 - 09:00SOF-SIN
14h 30m1 stop
S$ 1,003Qatar Airways
Find Deal
Wed, 10 Sep - Thu, 18 Sep
21:10 - 12:00SIN-SOF
19h 50m2 stops
09:25 - 09:40SOF-SIN
19h 15m2 stops
S$ 1,007
Find Deal
Sun, 11 May - Thu, 15 May
03:10 - 12:30SIN-SOF
14h 20m1 stop
07:00 - 09:00SOF-SIN
21h 00m2 stops
S$ 1,047Qatar Airways
Find Deal
Wed, 10 Sep - Thu, 18 Sep
03:10 - 12:30SIN-SOF
14h 20m1 stop
07:00 - 09:00SOF-SIN
21h 00m2 stops
S$ 1,050Qatar Airways
Find Deal
Wed, 10 Sep - Thu, 18 Sep
21:10 - 14:45SIN-SOF
22h 35m2 stops
21:15 - 09:40SOF-SIN
31h 25m2 stops
S$ 1,060
Find Deal
Thu, 11 Sep - Thu, 18 Sep
01:40 - 14:25SIN-SOF
17h 45m1 stop
15:25 - 14:05SOF-SIN
17h 40m1 stop
S$ 1,104Emirates
Find Deal
Tue, 10 Jun - Mon, 16 Jun
21:00 - 17:10SIN-SOF
49h 10m2 stops
15:25 - 08:35SOF-SIN
36h 10m1 stop
S$ 1,126Emirates
Find Deal
Wed, 11 Jun - Mon, 16 Jun
10:15 - 08:35SIN-SOF
27h 20m1 stop
15:35 - 17:55SOF-SIN
21h 20m1 stop
S$ 1,225Turkish Airlines
Find Deal
Fri, 15 Aug - Fri, 22 Aug
00:40 - 14:00SIN-SOF
18h 20m1 stop
07:00 - 16:30SOF-SIN
28h 30m2 stops
S$ 1,522KLM
Find Deal
Sat, 10 May - Thu, 15 May

KAYAK's insights & trends for flights to Sofia

Get data-powered insights and trends into flights to Sofia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest day to fly to Sofia?

The average price of all round-trip flights to Sofia clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Sofia is Sunday where round-trip tickets can be as cheap as S$ 1,198. On the other hand, the most expensive day to fly is Thursday, where round-trip prices are S$ 1,836 on average.

What is the cheapest month to fly to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Sofia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights to Sofia is March, where tickets cost S$ 791 on average for return flights. On the other hand, the most expensive months are June and December, where the average cost of tickets from Singapore is S$ 1,522 and S$ 1,513 respectively. For one-way flights, the best month to travel is March with an average price of S$ 791.

What is the cheapest time of day to fly to Sofia?

The average price for all round-trip flights to Sofia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Sofia is generally in the morning, when round-trip flights cost S$ 1,027 on average. The most expensive time of day to fly to Sofia is generally at night, which is peak travel time and where the average cost of a ticket is S$ 1,033.

Good to know – Book Cheap Sofia Plane Tickets

Low season

May

High season

January

Cheapest flight

S$ 997
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Singapore to Sofia

When to book flights to Sofia

Are your dates flexible? Find out the best times to travel to Sofia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Sofia based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Sofia flights

  • How far is Sofia Airport from central Sofia?

    The city centre of Sofia is 7 km from Sofia.

  • What is the name of Sofia’s airport?

    All flights to Sofia land at Sofia Airport. The airport code is SOF,and it can also be referred to as Sofia or Sofia Intl.

  • How does KAYAK find such low prices on flights to Sofia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Sofia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Sofia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sofia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Sofia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sofia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Sofia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sofia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Sofia

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Sofia flight deals.

Prefer to fly direct to Sofia?

Find which airlines fly direct to Sofia Airport, which days they fly and book direct flights.

Direct departures

Singapore to Sofia

Monday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Tuesday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Wednesday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Thursday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Friday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Saturday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Sunday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

See more direct flights

Direct returns

Sofia to Singapore

Monday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

Tuesday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Wednesday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Thursday

ANA, Aegean Airlines, Air Canada, +34 more

ANA, Aegean Airlines, +35 more

Friday

ANA, Aegean Airlines, Air Canada, +38 more

ANA, Aegean Airlines, +39 more

Saturday

ANA, Aegean Airlines, Air Canada, +33 more

ANA, Aegean Airlines, +34 more

Sunday

ANA, Aegean Airlines, Air Canada, +36 more

ANA, Aegean Airlines, +37 more

See more direct flights
See more direct flights

Top airlines flying to Sofia

 
See real verified KAYAK customer reviews for airlines flying to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Singapore to Sofia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Sofia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3539 reviews
7.3Food
7.5Boarding
7.4Entertainment
7.4Comfort
7.9Crew
Airline reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

10.0 ExcellentItimad, Mar 2025BOS - DOH
Read more Qatar Airways reviews

This trip was the most comfortable one I have ever experienced, the team was excellent and very helpful. I am so glad I picked Qatar Airways.

My experience with Qatar airway was very unsatisfactory. They lost my child’s stroller and I was told they found it and will send it to the hotel which was a lie. I had to go back to the airport baggage claim and pick up myself after trying to contact them many times!. There was a lack professional and communication. I am very disappointed in Qatar airway and will not be recommending them to friends and family nor will I be flying with them in the future.

The food is not good and also if you ask crew to bring something they say ok I will bring but you will never get it. Please they should listen good to passengers

No difference between US airline and Qatar. Both cramp as many people. The airline seems to change planes without notice choice is seating when making reservations online doesn’t match the plane a passenger is on. Especially paying extra. Nothing special No different than US carriers.

Did not like anything. Seats were crammed, leg space was minimal and food was terrible. This was the first time traveling overseas in American Airlines and was the worst experience ever. Have learned a lesson to never travel in American Airlines.

Very unimpressed that I was dumped from the seat I had booked and paid for after check in. Apparently a family wanted to sit together, however as they all were adults I think they should have pre booked their seats like I did. I will be approaching Qatar for a refund. That and the dreadful state of the flooding toilets made me wonder how they managed to be voted the best airline. Not worth the money.

Delayed my flights and no communication. We end up spending 6 hrs in Doha. No food or any concern from the airline. Terrible

Check in desk people constrained by fear. Obvious typo on Uganda visa, even though approved, caused loss of flight. Something is definitely wrong with this system.

Besides the flight cancellation, everything else was prefect. Kudos to Malaysian Airlines.

No towels or tissue and chocolate and mint provided before arrival

The flight was cancelled due to tech problem with the plane

Flights were extremely delayed, then canceled, our baggage was lost due to this and the service reps at the counter couldn’t be bothered to help us put in a missing luggage claim.

The boarding system was all bogus - employees at the boarding gate were not sound like proffesional or may be possibly rational

If I book through Lufthansa, I expect to fly on Lufthansa, not discover. Food was bad, plane was delayed. Will not be flying Lufthansa again.

They are professional. Nice crew. Still flying Boeing 747. Thank you for that. I love this airplane. Traditional.

No Wi-Fi or food unless you pay an expensive fee.

Great crew dealing with the most unprepared family with a million kids and zero sense.

The flight was about 10 minutes late which made it kind of tight for connection in Frankfurt. One think that was helpful for my husband and I since we don’t speak the language was when we got off the shuttle bus, two ground crew told us very clearly how to make the connection.

They gave us free up grade to a roomier seat.

The agent, who took my mother to her gate, kept talking with one of her male coworkers and treating my mother like a sack of potatoes. She was ignoring my questions because she was too busy flirting with her male colleague. This was a very unprofessional behavior. We also had to wait for close to half an hour for an agent to arrive.

Everything you need to know for your flight to Sofia

Information on the airport you'll fly into in Sofia

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.