Cheap Flights from Liège to Barcelona
Browse current best options from Liège. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Liège
RatePunk searches hundreds of travel sites at once for deals on flights to Barcelona
Prices updated 6 days ago
402 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Jul 19, 2026.)
Today’s best flight deals from Liège to Barcelona
Explore current cheapest deals departing from Liège to Barcelona
Round trip
Sort by: Cheapest
October 28 - November 17
LGG - Barcelona
288 €
432 €
Round trip
December 6 - December 8
LGG - Barcelona
319 €
432 €
Round trip
November 29 - December 8
LGG - Barcelona
243 €
432 €
Round trip
October 28 - November 21
LGG - Barcelona
287 €
433 €
Round trip
January 13 - January 16
LGG - Barcelona
280 €
444 €
Round trip
December 2 - December 8
LGG - Barcelona
306 €
446 €
Round trip
November 4 - November 8
LGG - Barcelona
248 €
449 €
Round trip
October 28 - November 14
LGG - Barcelona
290 €
463 €
Round trip
January 17 - January 19
LGG - Barcelona
289 €
463 €
Round trip
November 15 - November 21
LGG - Barcelona
243 €
468 €
Round trip
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Liège to Barcelona: Overview
How much is a round trip from Liège to Barcelona
Regular price: €181 - €485
Prices for flights from Liège to Barcelona are currently within the regular range.
The regular price range for flights from Liège to Barcelona is 181 EUR to 485 EUR. The current lowest deal is 431 EUR with Air Baltic, for travel from Nov 4-Nov 17.
now 431 €
Low 181 €
High 485 €
The cheapest time to fly from Liège to Barcelona
Flights from Liege to Barcelona are cheapest in October, with a median price of $317. The most expensive month to fly is January, with a median price of $584. Prices are generally lower from January to October.
October
Flights from 317 €
January
Flights from 584 €
Direct flights from Liège to Barcelona
Air Baltic
Vueling Airlines
Last-minute flights going from Liège to Barcelona
Wed, Oct 28
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
299 €
431 €
One-way
Wed, Oct 28
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
314 €
444 €
One-way
Wed, Oct 28
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
300 €
472 €
One-way
Wed, Oct 28
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
299 €
504 €
One-way
Wed, Oct 28
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
342 €
514 €
One-way
Sun, Nov 1
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
217 €
444 €
One-way
Biggest price drops on these dates for flights from Liège to Barcelona
Dec 6 - Dec 8
318 € → 431 €
35%
Dec 2 - Dec 8
310 € → 446 €
44%
Oct 28 - Oct 31
333 € → 495 €
49%
Jan 13 - Jan 16
281 € → 444 €
58%
Popular Airports to fly from Liège to Barcelona
Liège - Barcelona route insights
💸 Price insights
Recent fares are above the typical level
Recent fares from Liège to Barcelona are above the typical level for this route.
📅 Best time to fly
October is historically cheapest at $317
Historically, October is the cheapest month to fly from Liège to Barcelona, with a median price of $317.
⏱️ Flight duration
Median flight time is 27h 5m
The median flight time for connecting flights from Liège to Barcelona is 27 hours and 5 minutes.
✈️ Airlines & availability
Connecting flights only
There are no direct flights available; all routes include at least two stopovers.
🏆 Airline highlight
Air Baltic offers connecting flights
Air Baltic offers connecting flights from Liège to Barcelona, with 33 deals found.
🎯 Booking tip
Deals appear regularly
Deals for flights from Liège to Barcelona appear regularly, typically every 30 days.
Liège main airports to depart from
Liège (LGG)
Liège Airport (LGG) is a good option for flights to Barcelona, offering competitive prices from Liège.
📍 ~10 km from city center (reachable by car)
💸 Flights from ~$514
Barcelona main airports to arrive at
Barcelona–El Prat (BCN)
Barcelona–El Prat is the primary airport for Barcelona, offering convenient access to the city.
📍 ~12 km from city center (reachable by car, bus, train, metro)
💸 Flights from ~$514
Airports nearby Barcelona used as alternative
Girona–Costa Brava (GRO)
Girona–Costa Brava Airport is a useful alternative, especially for budget airlines, despite seasonal schedules.
📍 ~75 km from Barcelona (reachable by bus and rail)
💸 Flights from ~$1067
Reus (REU)
Reus Airport is a reliable secondary option for low-cost traffic, offering good road connections.
📍 ~85 km from Barcelona (reachable by road)
💸 Flights from ~$985
Perpignan–Rivesaltes (PGF)
Perpignan–Rivesaltes Airport is a cross-border option with high-speed rail links to Barcelona.
📍 ~150 km from Barcelona (reachable by high-speed rail)
💸 Flights from ~$751
Lleida–Alguaire (ILD)
Lleida–Alguaire Airport offers a regional alternative within Catalonia, though with infrequent flights.
📍 ~135 km from Barcelona (reachable by car)
💸 Flights from ~$723
Castellón–Costa Azahar (CDT)
Castellón–Costa Azahar Airport is an alternative for the region's southernmost part, with modern facilities.
📍 ~240 km from Barcelona (reachable by car)
💸 Flights from ~$746
Business & First Class Flight Deals to Barcelona
Discover luxury on the budget with premium cabin class on flights from Liège to Barcelona.
Elite
Best Elite deals to Barcelona
Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.
From LGG
Elite
Oct 27
Barcelona, Spain
36% AI deal score
$2,721
From LGG
Elite
Oct 27
Barcelona, Spain
36% AI deal score
$3,026