RIX - SOF

Find Cheap Flights from Riga to Sofia

1 adult
1 adult, Economy

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 in flight searches from Riga to Sofia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Riga to Sofia, as well as popular online travel agencies
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Riga to Sofia (RIX-SOF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Riga 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Riga to Sofia

Multiple Airlines Logo
RIX-SOF
983 mimulti-stop
Multiple Airlines Logo
SOF-RIX
983 mimulti-stop
Multiple Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Riga to Sofia flights

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

What is the cheapest month to fly from Riga to Sofia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Riga 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 from Riga to Sofia is December, where tickets cost £100 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is £333 and £288 respectively.

Good to know - Cheap tickets from Riga to Sofia

Low seasonJanuary
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (59% more expensive on average)

When to book flights from Riga to Sofia

Are your dates flexible? Find out the best times to travel from Riga 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Riga to Sofia

  • Which aircraft models fly most regularly from Riga to Sofia?

    The Airbus A220-300 is the aircraft model that flies most regularly on the Riga to Sofia flight route.

  • On which days can I fly direct from Riga to Sofia?

    You can catch a direct flight from Riga to Sofia on on Tuesday, and Saturday.

  • How does KAYAK find such low prices on flights from Riga 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 from Riga to Sofia.

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

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Riga 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 from Riga up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Riga to Sofia

  • Looking for a cheap flight from Sofia to Riga? 25% of our users found flights on this route for £424 or less round-trip.

Prefer to fly direct from Riga to Sofia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Riga Intl to Sofia.
Find which airlines fly direct from Riga Intl Airport to Sofia Airport, which days they fly and book direct flights.

Direct departures

Riga Intl to Sofia

Monday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

Tuesday

Air Serbia, Bulgaria Air, airBaltic

Air Serbia, Bulgaria Air, +1 more

Friday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

Saturday

Air Serbia, Bulgaria Air, airBaltic

Air Serbia, Bulgaria Air, +1 more

See more direct flights

Direct returns

Sofia to Riga Intl

Monday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

Tuesday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

Friday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

Saturday

Bulgaria Air, airBaltic

Bulgaria Air, airBaltic

See more direct flights

Reviews of the top airlines flying from Riga to Sofia

 
See real verified KAYAK customer reviews for airlines flying from Riga to Sofia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Riga 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.
7.6
Austrian AirlinesOverall score based on 825 reviews
7.3Comfort
7.6Boarding
6.8Food
8.1Crew
6.8Entertainment
Airline reviews

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

10.0 ExcellentFreddy, Aug 2025SPU - VIE
Read more Austrian Airlines reviews

We had a wonderful experience overall. The only issue was check-in our luggage at the Split Airport counter. It was very confusing because we needed to pay for baggage.

Austrian Airlines help and service was fine, but Kayak misled us into believing we had purchased a Business Class ticket. In fact, the tickets were only upgraded Coach Class tickets with luggage restrictions that belonged to the Coach Class. Very disappointed! Paid over $$$$ 9K for the two tickets. Very disappointing!

Quick and organized boarding process, friendly staff but not as many snacks and drinks as the previous flight overnight

Landing was a little hard. Food was not great My prior review was for the flight to nyc too

Five star experience all around except for my seat, which was broken. It would only go down 70%.Of the way. It defeats the purpose of buying a business class ticket if you don’t actually get to lay flat..

I love this airline.God bless CAO and the whole staff of this company

Great staff, efficient and knowledgeable. Very helpful with others and considerate towards those with children

WiFi would have been nice and some more powerful usb ports, available ports could not keep my phone’s charge much less charge the phone.

Not so good. I paid for a preference economic seat, and I couldn’t incline it back because it was blocked. They explained me that because is the last before emergency exit. The company new that but it was not explained in the seat selection

It was on time. Snacks could have been provided for free.

One one boarding scanner was working to scan 400+ passengers to an Airbus 380. Food in premium economy was mediocre.

The flight crew was friendly and accommodating. I witnessed one of the flight attendants deal with a difficult flyer with extreme calm and compassion. I was so annoyed with the passenger and so impressed by the flight attendant. His quick action de-escalated what could have been a major incident. He was awesome.

It was as good as a flight in economy can be.

The seating arrangement by having privacy screens would have been more appealing. If you sit in the business class, you pay for extra comfort and privacy. Other than that, the service was excellent and the staff very professional.

I ended up in Lufthansa to Zagreb because of our delay

I meant this flight was not good, the one from Tirana to Frankfurt was better!

I wasn’t allowed to board with my children. I was charged outrageous costs for basic carry on size luggage. The entertainment screens were outdated and not user friendly.

No entertainment since it was a 3 hr flight. Good leg room for economy.

Seat cushioning, and having at least 1 checked bag free, I dont understand why international flight would not include a checked bag.

Service was courteous and attentive. Sat in the exit row. In exchange for leg room I had people tripping over my feet to use it at a hallway from one aisle to the other, had no access to films viaa viewscreen and no underseat storage for medicines or other personal travel needs. Next time I am seated there, I will refuse the exit row.

Everything you need to know for your flight from Riga to Sofia

Information on your arrival and departure airports

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