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 24 days ago
486,190 searches this week
171 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)
Today’s best flight deals from Liège to Barcelona
Explore current cheapest deals departing from Liège to Barcelona
Round trip
Sort by: Cheapest
November 29 - December 8
LGG - Barcelona
$290
$514
Round trip
December 2 - December 8
LGG - Barcelona
$359
$552
Round trip
November 29 - December 9
LGG - Barcelona
$282
$565
Round trip
November 29 - December 10
LGG - Barcelona
$279
$569
Round trip
December 2 - December 9
LGG - Barcelona
$359
$606
Round trip
December 2 - December 10
LGG - Barcelona
$357
$610
Round trip
November 25 - December 1
LGG - Barcelona
$286
$648
Round trip
November 24 - November 30
LGG - Barcelona
$286
$652
Round trip
November 4 - November 10
LGG - Barcelona
$284
$669
Round trip
December 2 - December 15
LGG - Barcelona
$337
$684
Round trip
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Route Intelligence — 486,190 Searches this Week
How much is a round trip from Liège to Barcelona
Regular price: $233 - $566
Prices from Liège to Barcelona are currently within the regular range.
The regular price range for flights from Liège to Barcelona is between $233 and $566. The current lowest deal is $514 with Air Baltic, for travel from Nov 29-Dec 8.
now $514
Low $233
High $566
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
Binter Canarias
Iberia Airlines
Last-minute flights going from Liège to Barcelona
Wed, Nov 4
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Iberia Express, Iberia Airlines
$284
$669
One-way
Fri, Nov 20
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Binter Canarias, Vueling Airlines
$283
$684
One-way
Tue, Nov 24
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Binter Canarias, Vueling Airlines
$286
$652
One-way
Wed, Nov 25
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Iberia Express, Iberia Airlines
$286
$648
One-way
Sun, Nov 29
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
$290
$514
One-way
Sun, Nov 29
LGG - Barcelona
Liège (LGG) - Barcelona (BCN)
Air Baltic, Vueling Airlines
$282
$565
One-way
Biggest price drops on these dates for flights from Liège to Barcelona
Dec 2 - Dec 8
$359 → $552
54%
Nov 29 - Dec 8
$290 → $514
77%
Dec 2 - Dec 9
$359 → $606
69%
Dec 2 - Dec 10
$357 → $610
71%
Popular Airports to fly from Liège to Barcelona
Liège - Barcelona route insights
💸 Price insights
Recent fares below the typical level
Recent fares from Liège to Barcelona are below the typical level at $514.
📅 Best time to fly
October is historically cheapest
Historically, October is the cheapest month to fly from Liège to Barcelona, with a median price of $317.
⏱️ Flight duration
Typically 27h 5m with connections
Flights from Liège to Barcelona typically take 27h 5m, with an average of 2 stopovers.
✈️ Airlines & availability
Connecting flights only
There are no direct flights available; all routes include at least one stopover.
🏆 Airline highlight
Air Baltic offers connecting flights
Air Baltic offers connecting flights on this route, with 12 deals found recently.
🎯 Booking tip
Deals appear regularly
Deals for flights from Liège to Barcelona appear regularly, about 0.2 times per day.
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