$110 Cheap Flights from Sofia (SOF) to Riga (RIX)

View $110 flight on Mon, Dec 22, 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 $110 for one-way flights and $202 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

LOT-Polish Airlines
Fri, Jan 23 - Fri, Jan 30
SOF
Sofia
RIX
Riga
$202 Roundtrip, found 3 days ago
$202
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Fri, Jan 23 from Sofia to Riga, returning Fri, Jan 30, priced at $202 found 3 days ago
LOT-Polish Airlines
Fri, Jan 23 - Fri, Jan 30
SOF
Sofia
RIX
Riga
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select LOT-Polish Airlines flight, departing Fri, Jan 23 from Sofia to Riga, returning Fri, Jan 30, priced at $210 found 3 days ago
LOT-Polish Airlines
Wed, Nov 19 - Sat, Nov 22
SOF
Sofia
RIX
Riga
$213 Roundtrip, found 6 days ago
$213
Roundtrip
found 6 days ago
Select LOT-Polish Airlines flight, departing Wed, Nov 19 from Sofia to Riga, returning Sat, Nov 22, priced at $213 found 6 days ago
Lufthansa
Fri, Nov 21 - Mon, Nov 24
SOF
Sofia
RIX
Riga
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 21 from Sofia to Riga, returning Mon, Nov 24, priced at $218 found 2 days ago
Lufthansa
Fri, Nov 21 - Mon, Nov 24
SOF
Sofia
RIX
Riga
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Fri, Nov 21 from Sofia to Riga, returning Mon, Nov 24, priced at $218 found 2 days ago
Air Baltic
Fri, Dec 5 - Mon, Dec 8
SOF
Sofia
RIX
Riga
$221 Roundtrip, found 3 days ago
$221
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Fri, Dec 5 from Sofia to Riga, returning Mon, Dec 8, priced at $221 found 3 days ago
Lufthansa
Fri, Jan 23 - Fri, Jan 30
SOF
Sofia
RIX
Riga
$228 Roundtrip, found 3 days ago
$228
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, Jan 23 from Sofia to Riga, returning Fri, Jan 30, priced at $228 found 3 days ago
LOT-Polish Airlines
Fri, Nov 21 - Mon, Nov 24
SOF
Sofia
RIX
Riga
$234 Roundtrip, found 2 days ago
$234
Roundtrip
found 2 days ago
Select LOT-Polish Airlines flight, departing Fri, Nov 21 from Sofia to Riga, returning Mon, Nov 24, priced at $234 found 2 days ago
Austrian Airlines
Fri, Jan 23 - Fri, Jan 30
SOF
Sofia
RIX
Riga
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select Austrian Airlines flight, departing Fri, Jan 23 from Sofia to Riga, returning Fri, Jan 30, priced at $269 found 3 days ago
Turkish Airlines
Fri, Jan 23 - Fri, Jan 30
SOF
Sofia
RIX
Riga
$344 Roundtrip, found 3 days ago
$344
Roundtrip
found 3 days ago
Select Turkish Airlines flight, departing Fri, Jan 23 from Sofia to Riga, returning Fri, Jan 30, priced at $344 found 3 days ago

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 $110 or cheap return flight from $202 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)?
January 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.

Travel information

Origin airport
Sofia
Destination airport
Riga Intl.
Airlines serving
Air Baltic, Austrian Airlines, Bulgaria Air, LOT-Polish Airlines, Lufthansa, Turkish Airlines
Roundtrip price
$201
Distance
983 mi
Average flight time
2 hours 35 mins

Book with confidence

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 January. 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 $110 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.

 

Sofia to Riga Flights
*Available to One Key members.