How long is the flight from Sofia to Bilbao?

Airlines like Turkish Airlines, Pegasus Airlines, and Air Serbia fly from Sofia to Bilbao in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 21h 45m. The distance from Sofia to Bilbao is about 1324 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Bilbao ranges from 62.0 - 141.0 inches per month. November is typically the wettest month, when rainfall can reach 141.0 mm. July is typically the driest time to visit Bilbao when rainfall is around 62.0 mm.

If weather is an important factor for your trip to Bilbao, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).

What is the cheapest time of day to fly from SOF to BIO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sofia to Bilbao as you normally would.

Can I find deals for flights from Sofia to Bilbao that include hotel bookings?

Yes. In addition to deals on Sofia to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Sofia to Bilbao?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Bilbao.

Can I find deals for business class flights from Sofia to Bilbao?

Yes. Cheapflights offers flight deals from Sofia to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£315+ Cheap Flights from Sofia to Bilbao

Cheap flight deals from Sofia to Bilbao

Enter your travel dates to find the best prices.

Cheapest

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Cheapest flights from Sofia to Bilbao
Explore the most affordable flight options available from Sofia to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Thu 12/1121:40 -

1 stop14h 15m

Wed 18/1117:15 -

1 stop26h 35m

Deal found 23/9£315

Thu 5/1112:55 -

1 stop24h 40m

Thu 12/1113:40 -

1 stop22h 40m

Deal found 22/9£329

Thu 12/1116:00 -

1 stop19h 55m

Wed 18/1119:40 -

2 stops18h 30m

Deal found 23/9£360

Thu 12/1105:00 -

2 stops36h 00m

Wed 18/1108:30 -

2 stops30h 00m

Deal found 23/9£414

Thu 5/1105:00 -

2 stops36h 00m

Thu 12/1112:35 -

2 stops13h 25m

Deal found 22/9£423

Find flight deals from Sofia to Bilbao

Round-trip from	£315

Turkish Airlines
12/11-18/11
2 total stops
40h 50m total
Sofia to Bilbao

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SofiaBilbao

SOF Sofia - BIO Bilbao

SOFBIO

Sofia

Thu 12/11

21:40-10:55

1 stop14h 15m

Bilbao

Wed 18/11

17:15-20:50

1 stop26h 35m

£315

SofiaBilbao

SOF Sofia - BIO Bilbao

SOFBIO

Sofia

Thu 5/11

12:55-12:35

1 stop24h 40m

Bilbao

Thu 12/11

13:40-13:20

1 stop22h 40m

£329

Fastest return journey

SofiaBilbao

SOF Sofia - BIO Bilbao

SOFBIO

Sofia

Thu 12/11

16:00-10:55

1 stop19h 55m

Bilbao

Wed 18/11

19:40-15:10

2 stops18h 30m

£360

SofiaBilbao

SOF Sofia - BIO Bilbao

SOFBIO

Sofia

Thu 12/11

05:00-16:00

2 stops36h 00m

Bilbao

Wed 18/11

08:30-15:30

2 stops30h 00m

£414

SofiaBilbao

SOF Sofia - BIO Bilbao

SOFBIO

Sofia

Thu 5/11

05:00-16:00

2 stops36h 00m

Bilbao

Thu 12/11

12:35-03:00

2 stops13h 25m

£423

Flights are sorted by cheapest return flights first.

Deals found on 23/9

Sorted by cheapest first

Best time to book a flight from Sofia to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Sofia with our price prediction graph.

SOF-BIO

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

How long is the flight from Sofia to Bilbao?
Airlines like Turkish Airlines, Pegasus Airlines, and Air Serbia fly from Sofia to Bilbao in about 14h 15m. The time it takes to get you to your destination can typically vary by up to 21h 45m. The distance from Sofia to Bilbao is about 1324 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
Can I find deals for flights from Sofia to Bilbao that include hotel bookings?
Yes. In addition to deals on Sofia to Bilbao flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Sofia to Bilbao?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sofia to Bilbao.
Can I find deals for business class flights from Sofia to Bilbao?
Yes. Cheapflights offers flight deals from Sofia to Bilbao by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheapflights makes it easy to find Sofia to Bilbao flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sofia to Bilbao?

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Can Cheapflights find flights from Sofia to Bilbao with no change fees?

Yes, we can. To see specific flights from Sofia to Bilbao with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Sofia to Bilbao become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Bilbao from Sofia today and book when prices fit your budget.

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Cheap flights from Sofia to Bilbao from £315

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Sofia to Bilbao

Cheapest flights from Sofia to BilbaoExplore the most affordable flight options available from Sofia to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Explore the most affordable flight options available from Sofia to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Sofia to BilbaoDiscover carefully curated flight deals from Sofia to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

Discover carefully curated flight deals from Sofia to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.

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Best time to book a flight from Sofia to Bilbao

Have a flexible travel schedule? Discover the best time to fly to Bilbao from Sofia with our price prediction graph.

Related info for your journey

How long is the flight from Sofia to Bilbao?

Can I find deals for flights from Sofia to Bilbao that include hotel bookings?

How can I find direct flights from Sofia to Bilbao?

Can I find deals for business class flights from Sofia to Bilbao?

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Bilbao

Explore flights to Bilbao departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 23 September 2026.

Complete your trip

Complete your trip to Bilbao by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Basque Country

Book a non-stop flight to one of these other cities located in Basque Country.

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Sofia and Bilbao flights

Browse other Sofia and Bilbao flight options. Last updated on 23 September 2026.

Other flights from Sofia

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How does Cheapflights help users find flights from Sofia to Bilbao?

Why should you use Cheapflights to find cheap flight tickets from Sofia to Bilbao?

Can Cheapflights find flights from Sofia to Bilbao with no change fees?

Can Cheapflights notify me if prices for flights from Sofia to Bilbao become cheaper?

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Cheapest flights from Sofia to Bilbao
Explore the most affordable flight options available from Sofia to Bilbao. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 September 2026.

Best flights from Sofia to Bilbao
Discover carefully curated flight deals from Sofia to Bilbao that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 23 September 2026.