$111 Cheap Flights from Sofia (SOF) to Riga (RIX)

View $111 flight on Tue, Oct 7, 2025Opens in a new window

Popular airlines from Sofia Airport (SOF) to Riga International Airport (RIX)

Cheap Flights from Sofia to Riga (SOF-RIX)

Prices were available within the past 7 days and start at $111 for one-way flights and $196 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Baltic
Fri, Oct 31 - Mon, Nov 3
SOF
Sofia
RIX
Riga
$196 Roundtrip, found 3 days ago
$196
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Fri, Oct 31 from Sofia to Riga, returning Mon, Nov 3, priced at $196 found 3 days ago
Lufthansa
Thu, Oct 23 - Thu, Oct 30
SOF
Sofia
RIX
Riga
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 23 from Sofia to Riga, returning Thu, Oct 30, priced at $200 found 1 day ago
Air Baltic
Tue, Oct 21 - Fri, Oct 31
SOF
Sofia
RIX
Riga
$208 Roundtrip, found 5 days ago
$208
Roundtrip
found 5 days ago
Select Air Baltic flight, departing Tue, Oct 21 from Sofia to Riga, returning Fri, Oct 31, priced at $208 found 5 days ago
Lufthansa
Thu, Oct 23 - Thu, Oct 30
SOF
Sofia
RIX
Riga
$218 Roundtrip, found 1 day ago
$218
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 23 from Sofia to Riga, returning Thu, Oct 30, priced at $218 found 1 day ago
Lufthansa
Thu, Oct 23 - Thu, Oct 30
SOF
Sofia
RIX
Riga
$226 Roundtrip, found 1 day ago
$226
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 23 from Sofia to Riga, returning Thu, Oct 30, priced at $226 found 1 day ago
Lufthansa
Thu, Oct 23 - Thu, Oct 30
SOF
Sofia
RIX
Riga
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 23 from Sofia to Riga, returning Thu, Oct 30, priced at $227 found 1 day ago
Lufthansa
Thu, Oct 23 - Thu, Oct 30
SOF
Sofia
RIX
Riga
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Lufthansa flight, departing Thu, Oct 23 from Sofia to Riga, returning Thu, Oct 30, priced at $230 found 1 day ago
LOT-Polish Airlines
Sat, Nov 8 - Wed, Nov 12
SOF
Sofia
RIX
Riga
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Sat, Nov 8 from Sofia to Riga, returning Wed, Nov 12, priced at $242 found 2 days ago
Austrian Airlines
Sun, Oct 19 - Tue, Oct 28
SOF
Sofia
RIX
Riga
$270 Roundtrip, found 4 days ago
$270
Roundtrip
found 4 days ago
Select Austrian Airlines flight, departing Sun, Oct 19 from Sofia to Riga, returning Tue, Oct 28, priced at $270 found 4 days ago
Turkish Airlines
Sat, Oct 18 - Fri, Oct 31
SOF
Sofia
RIX
Riga
$310 Roundtrip, found 5 days ago
$310
Roundtrip
found 5 days ago
Select Turkish Airlines flight, departing Sat, Oct 18 from Sofia to Riga, returning Fri, Oct 31, priced at $310 found 5 days ago
Flights from Sofia (SOF) to Riga (RIX)
Origin airport
Sofia
Destination airport
Riga Intl.
Airlines serving
Austrian Airlines, LOT-Polish Airlines, Lufthansa
Roundtrip price
$195
Distance
983 mi
Average flight time
2 hours 30 mins

Sofia to Riga Flights

The cheapest times to fly from Sofia to Riga

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 Riga are during the month of October. You can find some of the cheapest flights from Sofia to Riga with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Sofia to Riga

Sunday is one of the best days to book for cheap flights from Sofia to Riga: 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 Riga

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 Riga in 2025. You can also book with separate airlines for your outbound and return journeys, from $111 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 Riga 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 Riga 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 Riga Intl. Airport (RIX) cost?
Get a cheap one-way flight from $111 or cheap return flight from $196 from Sofia Airport (SOF) to Riga Intl. Airport (RIX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Sofia Airport (SOF) to Riga Intl. Airport (RIX)?
October is the cheapest month to fly from SOF to RIX. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Sofia Airport (SOF) to Riga Intl. Airport (RIX)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest SOF to RIX flight.
How many flights per day from Sofia Airport (SOF) to Riga Intl. Airport (RIX)?
There aren't any daily direct flights available from Sofia Airport (SOF) to Riga Intl. Airport (RIX). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SOF to RIX?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can change based on a number of factors, such as the carrier and season.*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 Riga Intl. Airport (RIX)?
To reach Riga Intl. Airport (RIX) on time, book a flight that takes off from Sofia Airport (SOF) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Riga Intl. Airport (RIX) last-minute?
Last-minute fares from SOF to RIX are generally more expensive. To secure the best prices, start searching for flights early. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before your trip.
Is it cheaper to book a SOF to RIX flight and hotel package?
Compared with arranging hotels and flights separately, booking a SOF to RIX flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the hassle out of travel planning. Just secure your flights and select from our wide range of stays, then tailor your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Sofia Airport (SOF) to Riga Intl. Airport (RIX)?
In most cases, you can modify or cancel your SOF to RIX flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more details, go to our Customer Service portal.

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*Available to One Key members.