Olbia to Barcelona OLB → BCN
Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN)
The cheapest return found recently is $62 with Volotea, 1 Jul 2027 – 6 Jul 2027, found yesterday. The cheapest one-way found recently is $139 with AeroItalia, 3 Nov, found 4 days ago.
Return
The cheapest return fare on each of 4 departure dates is usually $99 to $154.
Cheapest return found recently
$62
1 Jul 2027 – 6 Jul 2027 · Volotea
Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN)
Leaves 5:05 p.m. · Return leaves 7:15 p.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Cheapest nonstop return
$62
1 Jul 2027 – 6 Jul 2027 · Volotea
Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN)
Leaves 5:05 p.m. · Return leaves 7:15 p.m. · 2 h 55 min of travel, both ways together
out nonstop, back nonstop
found yesterday
Found recently, and the cheapest we hold
$62 1 Jul 2027 – 6 Jul 2027found yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $61 to $73.
25 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 return price?
Compared with the cheapest return fare on each of 4 departure dates from 22 Oct to 1 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 1 Jul 2027 to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct – 25 Oct | $134 | Volotea | Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN) | out nonstop, back 1 stop | found 4 days ago | See prices for these dates |
| 29 Oct – 1 Nov | $214 | AeroItalia | Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 26 Mar 2027 – 29 Mar 2027 | $111 | Volotea | Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 1 Jul 2027 – 6 Jul 2027 | $62 | Volotea | Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN) | out nonstop, back nonstop | found yesterday | See prices for these dates |
Which month looks cheapest?
July 2027 is the cheapest month — from $62.
Airlines on the cheapest dates: Volotea, AeroItalia.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$139
3 Nov · AeroItalia
Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN)
Leaves 7:00 a.m. · 40 h 55 min trip
1 stop
found 4 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$139 3 Novfound 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 9 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $68 to $139.
At $139, the cheapest one-way found recently is at the high end of that range.
9 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 3 Nov to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 3 Nov | $139 | AeroItalia | Olbia Costa Smeralda Airport (OLB) → Barcelona-El Prat Airport (BCN) | 1 stop | found 4 days ago | Open this trip |
Airlines on the cheapest dates: AeroItalia.
Premium cabin fares from Olbia to Barcelona
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 1 Jul 2027 – 6 Jul 2027 in another cabin: Premium economy · Business · First
Today's prices for 3 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Olbia to Barcelona?
Return
Fares 180 or more days before departure were typically 71% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 |
|---|---|---|---|---|
| 0–6 days | $218 | $134 | +241% | 12 |
| 30–59 days | $90 | $80 | +41% | 9 |
| 180+ days | $64 | $61 | Cheapest seen | 25 |
One-way
Not enough history yet: in 9 days of one-way prices, 24 Sept to 18 Oct, 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.
One-way
Alghero → Barcelona
107 km from Olbia
$55
$84 less than flying from Olbia
27 Oct · AHO → BCN · 1 stop
found 3 days ago
Ajaccio → Barcelona
130 km from Olbia
$198
$59 more than flying from Olbia
28 Oct · AJA → BCN · 1 stop
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 1 Jul 2027 – 6 Jul 2027. A live search on this page shows what those dates cost now, for one adult in economy.
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