Cheap flights from Barcelona to Luxembourg from $17 BCN → LUX
Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX)
The cheapest return found recently is $78 with Ryanair, 28 Nov – 3 Dec, found today. The cheapest one-way found recently is $17 with Ryanair, 17 Dec, found 3 days ago.
- Cheapest one-way found recently
- $17, Ryanair, found 3 days ago
- Cheapest return found recently
- $78, 28 Nov to 3 Dec
- Usual return price
- $122 to $173
- Cheapest month to fly
- November 2026, return fares from $78 found in the last 7 days
- Airlines with nonstop flights
- Ryanair
- Shortest nonstop flight found
- 2 h 10 min
Return
The cheapest return fare on each of 4 departure dates is usually $122 to $173.
Cheapest return found recently
$78
28 Nov – 3 Dec · Ryanair
Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX)
Leaves 6:25 a.m. · Return leaves 9:00 a.m. · 4 h 10 min of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$78
28 Nov – 3 Dec · Ryanair
Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX)
Leaves 6:25 a.m. · Return leaves 9:00 a.m. · 4 h 10 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$78 28 Nov – 3 Decfound todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 42 days, 24 Sept to 12 Nov, the cheapest return we saw each day was $41 to $270.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 4 departure dates from 28 Nov to 4 Jul 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 5-night return fares leaving within 3 days of 28 Nov to compare.
Every date we hold
5 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Nov – 3 Dec | $78 | Ryanair | Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX) | out nonstop, back nonstop | found today | See prices for these dates |
| 12 Dec – 18 Dec | $136 | Ryanair | Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 15 Dec – 17 Dec | $161 | Ryanair | Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
| 4 Jul 2027 – 6 Jul 2027 | $209 | Ryanair | Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX) | out 1 stop, back 1 stop | found today | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $78.
Airlines on the cheapest dates: Ryanair.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$17
17 Dec · Ryanair
Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX)
Leaves 6:15 a.m. · 2 h 10 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$17
17 Dec · Ryanair
Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX)
Leaves 6:15 a.m. · 2 h 10 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$17 17 Decfound 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 23 days, 10 Oct to 11 Nov, the cheapest one-way we saw each day was $17 to $74.
At $17, the cheapest one-way found recently is at the low end of that range.
23 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 17 Dec to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 17 Dec | $17 | Ryanair | Barcelona-El Prat Airport (BCN) → Luxembourg Airport (LUX) | nonstop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: Ryanair.
Premium cabin fares from Barcelona to Luxembourg
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 28 Nov – 3 Dec in another cabin: Premium economy · Business · First
Today's prices for 17 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Barcelona to Luxembourg?
Return
Fares 30 to 59 days before departure were typically 33% lower than 14 to 29 days before departure.
From the cheapest return each day between 24 Sept and 12 Nov (42 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 14–29 days | $72 | $41 | +50% | 22 |
| 30–59 days | $48 | $46 | Cheapest seen | 31 |
| 90–179 days | $192 | $191 | +300% | 8 |
| 180+ days | $148 | $148 | +208% | 9 |
One-way
Not enough history yet: in 23 days of one-way prices, 10 Oct to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Barcelona → Cologne
138 km from Luxembourg
$107
$29 more than flying to Luxembourg
26 Dec – 4 Jan 2027 · BCN → CGN · out 1 stop, back 1 stop
found 3 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Barcelona → Cologne
138 km from Luxembourg
$27
$10 more than flying to Luxembourg
24 Dec · BCN → CGN · stops unknown
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 28 Nov – 3 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Barcelona to Luxembourg?
The cheapest return found recently is $78 with Ryanair, 28 Nov to 3 Dec, found today. The cheapest return fare on each of 4 departure dates is usually $122 to $173.
How much is a one-way flight from Barcelona to Luxembourg?
The cheapest one-way found recently is $17 with Ryanair, 17 Dec, found 3 days ago.
What is the cheapest month to fly from Barcelona to Luxembourg?
November 2026 is the cheapest month for a return, from $78, 28 Nov to 3 Dec, found today.
How far ahead should I book a flight from Barcelona to Luxembourg?
In 42 days of prices between 24 Sept and 12 Nov, return fares 30 to 59 days before departure were typically 33% lower than 14 to 29 days before departure.
Is there a direct flight from Barcelona to Luxembourg?
Yes, the cheapest nonstop return found recently is $78 with Ryanair, 28 Nov to 3 Dec, found today. The cheapest nonstop one-way found recently is $17 with Ryanair, 17 Dec, found 3 days ago.
How long is the flight from Barcelona to Luxembourg?
The cheapest nonstop one-way found recently, with Ryanair on 17 Dec, takes 2 h 10 min from Barcelona-El Prat Airport (BCN) to Luxembourg Airport (LUX).
Which airlines have the cheapest flights from Barcelona to Luxembourg?
Between 28 Nov and 4 Jul 2027, Ryanair has the cheapest return on all 4 departure dates we hold.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work