Sofia SOF to Bilbao BIO flight with Lufthansa Cityline

Cheap plane tickets from Sofia to Bilbao can start from as little as $209 (€169) when you book in advance. The average flight ticket price for Sofia to Bilbao is $318 (€257); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

On average the Sofia to Bilbao flight time is 4 h 55 min   covering the 1319 mile (2127 km) long journey, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.

The earliest flight from Sofia to Bilbao leaves at 4: 05AM. Plan your trip with the Journey Planner   from Omio.

The latest flight from Sofia to Bilbao leaves at 7: 40PM.

There are 18 flights a day from Sofia to Bilbao which require at least one change with Lufthansa Cityline (2), Lufthansa or Turkish Airlines. Schedules can vary on holidays or weekends with fewer flights.

When taking a flight from Sofia to Bilbao, you can count on Lufthansa Cityline (2), Lufthansa or Turkish Airlines for the best way to get you to Bilbao. You can also check all possible airlines who offer a service from Sofia to Bilbao and compare the amenities they offer before buying a plane ticket.

The cheapest month for a flight from Sofia to Bilbao is October.

It's helpful to compare your options as there are 2 ways to travel from Sofia to Bilbao including taking a bus or flight.

Since both Sofia and Bilbao are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.

There is a time difference of 1 h between Sofia and Bilbao all year round.

The best events to attend in Bilbao include:

• Bilbao BBK Live, a music festival featuring international and local artists
• Bilbao Art District, a celebration of art with exhibitions and performances throughout the city
• Semana Grande, a week-long festival with concerts, fireworks, and traditional Basque activities
• Festival Internacional de Cine de Bilbao, an international film festival showcasing diverse films and filmmakers.

The best holidays to experience in Bilbao include:

• Carnival, lively parades and colorful costumes in February
• Easter, significant religious celebrations and local traditions in March/April
• San Sebastián Day, a celebration of the city's patron saint with various festivities in September
• Christmas Holidays, festive markets and beautiful decorations throughout December.

The best seasons to visit Bilbao are Spring or Fall. The best weather to explore Bilbao is during April-June or September-October.

For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.