Barcelona BCN to Liège LGG Flights

The earliest flight from Barcelona to Liège leaves at 5: 50AM. Plan your trip with the Journey Planner   from Omio.

The latest flight from Barcelona to Liège leaves at 10: 25AM.

It's helpful to compare your options as there are 2 ways to travel from Barcelona to Liège including taking a train or bus.

Since both Barcelona and Liège 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.

The best events to attend in Liège include:

• Liège Christmas Market, a festive market filled with charming stalls offering local crafts, delicious food, and holiday cheer
• La Batte Market, the largest market in Belgium held every Sunday featuring fresh produce, local delicacies, and vibrant atmosphere
• Festival International du Film de Liège, an annual film festival showcasing international cinema and celebrating filmmakers from around the world.

The best holidays to experience in Liège include:

• Carnival of Liège, vibrant festivities with colorful parades and lively street celebrations
• Easter, mild spring weather and traditional religious processions
• National Day, a festive atmosphere with fireworks and local celebrations.

The best seasons to visit Liège are Spring or Fall. The best weather to explore Liège is during April-May 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.