Cheap Flights from Bilbao to Sofia
No deal from Bilbao to Sofia has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Bilbao to Sofia, the lowest round-trip fare we recorded was $267, in October. The typical fare was $287. October was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $272 on Lufthansa and Lufthansa City Airlines, seen Oct 15. It is an unverified observation and may have changed.
See every deal <a href="/from/bilbao">from Bilbao</a>, <a href="/to/sofia">to Sofia</a>, or the return direction <a href="/from/sofia/to/bilbao">Sofia to Bilbao</a>.
Latest price we saw: Bilbao to Sofia
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Bilbao (BIO) to Sofia (SOF) | $272 | 10.2¢ | Nov 8 – Nov 14 | Lufthansa and Lufthansa City Airlines | Oct 15 | Check price |
Price history: Bilbao to Sofia
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $267 | $272 | 4 |
| Sep 2026 | $267 | $270 | 2 |
| Aug 2026 | $285 | $295 | 5 |
| Jul 2026 | $312 | $312 | 1 |
Frequently asked questions
How many flight deals from Bilbao to Sofia are on Sparkflights right now?
There are 0 verified deals from Bilbao to Sofia on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Bilbao to Sofia?
The lowest fare we've recorded from Bilbao to Sofia is $267, based on 12 price observations over 4 months.
How much does a flight from Bilbao to Sofia cost?
The typical round-trip fare we observed from Bilbao to Sofia is $287, against a recorded low of $267. These are observations, not quotes.
When is the cheapest month to fly Bilbao to Sofia?
October was the cheapest month we observed from Bilbao to Sofia and July the dearest, over 4 months of data.
What is the current price from Bilbao to Sofia?
The most recent fare our sweep saw from Bilbao to Sofia is $272, on Oct 15. It is an unverified observation rather than a verified deal, so check it before booking.