The cheapest flight to Sofia you can get by boooking 51 days before departure.
The most popular airlines on the route Glasgow - Sofia: Ryanair (FR), British Airways (BA), KLM (KL).
The cheapest flights you can book on the route Glasgow Intl Airport (GLA) - Sofia Airport (SOF).
Direct flights last about 3h 34min.
Direct flights available 2 days a week - wednesday, sunday.
Direct flights: Ryanair (FR).
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