$114 Cheap Flights from Sofia (SOF) to Riyadh (RUH)

View $114 flight on Sat, Sep 27, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH)

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Cheap Flights from Sofia to Riyadh (SOF-RUH)

Prices were available within the past 7 days and start at $114 for one-way flights and $308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Pegasus Airlines
Fri, Sep 5 - Sun, Sep 7
SOF
Sofia
RUH
Riyadh
$308 Roundtrip, found 17 hours ago
$308
Roundtrip
found 17 hours ago
Select Pegasus Airlines flight, departing Fri, Sep 5 from Sofia to Riyadh, returning Sun, Sep 7, priced at $308 found 17 hours ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$374 Roundtrip, found 5 days ago
$374
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $374 found 5 days ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$390 Roundtrip, found 5 days ago
$390
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $390 found 5 days ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$417 Roundtrip, found 5 days ago
$417
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $417 found 5 days ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$429 Roundtrip, found 5 days ago
$429
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $429 found 5 days ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$450 Roundtrip, found 5 days ago
$450
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $450 found 5 days ago
Aegean
Wed, Aug 20 - Fri, Sep 19
SOF
Sofia
RUH
Riyadh
$495 Roundtrip, found 5 days ago
$495
Roundtrip
found 5 days ago
Select Aegean flight, departing Wed, Aug 20 from Sofia to Riyadh, returning Fri, Sep 19, priced at $495 found 5 days ago
LOT-Polish Airlines
Fri, Sep 5 - Sun, Sep 7
SOF
Sofia
RUH
Riyadh
$497 Roundtrip, found 17 hours ago
$497
Roundtrip
found 17 hours ago
Select LOT-Polish Airlines flight, departing Fri, Sep 5 from Sofia to Riyadh, returning Sun, Sep 7, priced at $497 found 17 hours ago
Qatar Airways
Fri, Sep 5 - Sun, Sep 7
SOF
Sofia
RUH
Riyadh
$501 Roundtrip, found 17 hours ago
$501
Roundtrip
found 17 hours ago
Select Qatar Airways flight, departing Fri, Sep 5 from Sofia to Riyadh, returning Sun, Sep 7, priced at $501 found 17 hours ago
Bulgaria Air
Wed, Jul 30 - Sun, Sep 14
SOF
Sofia
RUH
Riyadh
$550 Roundtrip, found 1 day ago
$550
Roundtrip
found 1 day ago
Select Bulgaria Air flight, departing Wed, Jul 30 from Sofia to Riyadh, returning Sun, Sep 14, priced at $550 found 1 day ago
Flights from Sofia (SOF) to Riyadh (RUH)
Origin airport
Sofia
Destination airport
King Khaled Intl.
Airlines serving
Air France, Etihad Airways, LOT-Polish Airlines, Lufthansa, Pegasus Airlines, Qatar Airways, Saudia, Turkish Airlines
Roundtrip price
$308
Distance
1802 mi

Sofia to Riyadh Flights

The cheapest times to fly from Sofia to Riyadh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Sofia to Riyadh are during the month of September. You can find some of the cheapest flights from Sofia to Riyadh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Riyadh

Sunday is one of the best days to book for cheap flights from Sofia to Riyadh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Sofia to Riyadh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Sofia to Riyadh in 2025. You can also book with separate airlines for your outbound and return journeys, from $114 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Sofia to Riyadh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Sofia to Riyadh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH) cost?
Discover the latest flight deals from SOF to RUH by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from SOF to RUH?
The cheapest flights from SOF to RUH are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from SOF to RUH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SOF to RUH. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH)?
You'll need to take a flight with a layover if you're traveling from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from SOF to RUH?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH)?
To touch down at King Khaled Intl. Airport (RUH) on schedule, pick a flight that leaves from Sofia Airport (SOF) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH) last-minute?
Holding off until just before your departure to book your flight from SOF to RUH generally means paying more. While you may find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a SOF to RUH flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to RUH flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place will take the hassle out of planning your trip. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to King Khaled Intl. Airport (RUH)?
In most cases, you can cancel or modify your SOF to RUH flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like further details, head to our Customer Service portal.

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*Available to One Key members.