Cheap Flights from Sofia to Bilbao
No deal from Sofia to Bilbao has cleared our price bar yet. What we have seen on the route is below.
Across 3 months of observations from Sofia to Bilbao, the lowest round-trip fare we recorded was $173, in October. The typical fare was $188. October was the cheapest month we saw and August the dearest.
The most recent price we saw on this route was $191 on Lufthansa, seen Oct 27. It is an unverified observation and may have changed.
See every deal <a href="/from/sofia">from Sofia</a>, <a href="/to/bilbao">to Bilbao</a>, or the return direction <a href="/from/bilbao/to/sofia">Bilbao to Sofia</a>.
Latest price we saw: Sofia to Bilbao
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 |
|---|---|---|---|---|---|---|
| Sofia (SOF) to Bilbao (BIO) | $191 | 7.2¢ | Dec 5 – Dec 12 | Lufthansa | Oct 27 | Check price |
Price history: Sofia to Bilbao
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $173 | $185 | 20 |
| Sep 2026 | $177 | $177 | 4 |
| Aug 2026 | $190 | $203 | 20 |
Frequently asked questions
How many flight deals from Sofia to Bilbao are on Sparkflights right now?
There are 0 verified deals from Sofia to Bilbao on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Sofia to Bilbao?
The lowest fare we've recorded from Sofia to Bilbao is $173, based on 44 price observations over 3 months.
How much does a flight from Sofia to Bilbao cost?
The typical round-trip fare we observed from Sofia to Bilbao is $188, against a recorded low of $173. These are observations, not quotes.
When is the cheapest month to fly Sofia to Bilbao?
October was the cheapest month we observed from Sofia to Bilbao and August the dearest, over 3 months of data.
What is the current price from Sofia to Bilbao?
The most recent fare our sweep saw from Sofia to Bilbao is $191, on Oct 27. It is an unverified observation rather than a verified deal, so check it before booking.