Oslo to Barcelona OSL, TRF → BCN
Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN)
The cheapest return found recently is $246 with Norwegian Air Shuttle, 26 Dec – 31 Dec, found yesterday. The cheapest one-way found recently is $85 with Ryanair, 20 Oct, found 2 days ago.
Return
The cheapest return fare on each of 14 departure dates is usually $162 to $245.
Cheapest return found recently
$246
26 Dec – 31 Dec · Norwegian Air Shuttle
Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN)
Leaves 9:15 a.m. · Return leaves 8:20 p.m. · 22 h 10 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$246 26 Dec – 31 Decfound yesterdaySee prices for these dates
$128 12 Nov – 13 Novfound 4 days agoSee prices for these dates
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $106 to $148.
At $246, the cheapest return found recently is above that range.
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 14 departure dates from 23 Oct to 12 Mar 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 26 Dec to compare.
Every date we hold
23 fares on 14 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct – 24 Oct | $242 | Malta Air | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 2 stops, back 1 stop | found 6 days ago | See prices for these dates |
| 25 Oct – 26 Oct | $168 | Buzz | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 28 Oct – 20 Nov | $180 | Wizz Air | Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 2 stops | found 6 days ago | See prices for these dates |
| 29 Oct – 19 Nov | $184 | Ryanair | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 5 Nov – 10 Nov | $207 | Wizz Air Malta | Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 3 days ago | See prices for these dates |
| 7 Nov – 9 Nov | $150 | Ryanair UK | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 12 Nov – 13 Nov | $128 | ALPAVIA | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 13 Nov – 17 Nov | $158 | Wizz Air | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 14 Nov – 17 Nov | $160 | Ryanair UK | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 19 Dec – 26 Dec | $298 | Ryanair UK | Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN) | out 1 stop, back nonstop | found yesterday | See prices for these dates |
| 24 Dec – 2 Jan 2027 | $310 | Malta Air | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 25 Dec – 2 Jan 2027 | $466 | Norwegian Air Sweden | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 26 Dec – 31 Dec | $246 | Norwegian Air Shuttle | Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
| 12 Mar 2027 – 15 Mar 2027 | $220 | Buzz | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $128.
Airlines on the cheapest dates: Ryanair UK, Malta Air, Buzz, Wizz Air, Ryanair, Wizz Air Malta, ALPAVIA, Norwegian Air Sweden.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $65 to $93.
Cheapest one-way found recently
$85
20 Oct · Ryanair
Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN)
Leaves 6:20 p.m. · 14 h 35 min trip
stops unknown
found 2 days ago
Cheapest nonstop one-way
$45
24 Jan 2027 · Norwegian Air Sweden
Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN)
Leaves 7:25 p.m. · 3 h 30 min trip
nonstop
found 6 days ago
Found recently, and the cheapest we hold
$85 20 Octfound 2 days agoOpen this trip
$45 24 Jan 2027found 6 days agoOpen this trip
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $42 to $101.
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 one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 20 Oct to 24 Jan 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 one-way fares leaving within 3 days of 20 Oct to compare.
Every date we hold
4 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct | $85 | Ryanair | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | stops unknown | found 2 days ago | Open this trip |
| 17 Dec | $101 | Ryanair | Torp Sandefjord Airport (TRF) → Barcelona-El Prat Airport (BCN) | 1 stop | found 6 days ago | Open this trip |
| 24 Jan 2027 | $45 | Norwegian Air Sweden | Oslo Airport Gardermoen (OSL) → Barcelona-El Prat Airport (BCN) | nonstop | found 6 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $45.
Airlines on the cheapest dates: Ryanair, Norwegian Air Sweden.
Premium cabin fares from Oslo 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 26 Dec – 31 Dec in another cabin: Premium economy · Business · First
Today's prices for 20 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Oslo to Barcelona?
Return
Fares 14 to 29 days before departure were typically 15% 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 | $158 | $143 | +17% | 19 |
| 7–13 days | $163 | $131 | +21% | 25 |
| 14–29 days | $135 | $128 | Cheapest seen | 24 |
| 30–59 days | $143 | $112 | +6% | 18 |
| 60–89 days | $162 | $139 | +20% | 22 |
| 90–179 days | $220 | $128 | +63% | 11 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 30–59 days | $52 | $52 | Cheapest seen | 7 |
| 60–89 days | $64 | $62 | +23% | 14 |
| 90–179 days | $89 | $45 | +71% | 22 |
| 180+ days | $55 | $53 | +6% | 19 |
Live price for these dates
The cheapest return found recently is for 26 Dec – 31 Dec. 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