London to Oslo LCY, LGW, LHR, LTN, SEN, STN → OSL, TRF
London City Airport (LCY), London Gatwick Airport (LGW), London Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN), Stansted Airport (STN) → Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF)
The cheapest return found recently is $151 with Norwegian Air Shuttle, 25 Mar 2027 – 11 Apr 2027, found 9 hours ago. The cheapest one-way found recently is $66 with Ryanair, 23 Dec, found 2 days ago.
Return
The cheapest return fare on each of 7 departure dates is usually $87 to $176.
Cheapest return found recently
$151
25 Mar 2027 – 11 Apr 2027 · Norwegian Air Shuttle
Stansted Airport (STN) → Torp Sandefjord Airport (TRF)
Leaves 7:00 a.m. · Return leaves 9:10 p.m. · 4 h 15 min of travel, both ways together
out nonstop, back nonstop · separate tickets likely: collect your bags and check in again
found 9 hours ago
Cheapest nonstop return
$151
25 Mar 2027 – 11 Apr 2027 · Norwegian Air Shuttle
Stansted Airport (STN) → Torp Sandefjord Airport (TRF)
Leaves 7:00 a.m. · Return leaves 9:10 p.m. · 4 h 15 min of travel, both ways together
out nonstop, back nonstop · separate tickets likely: collect your bags and check in again
found 9 hours ago
Found recently, and the cheapest we hold
$151 25 Mar 2027 – 11 Apr 2027found 9 hours agoSee prices for these dates
$57 7 Nov – 9 Novfound 6 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 $40 to $57.
At $151, 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 7 departure dates from 22 Oct to 27 Sept 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 17-night return fares leaving within 3 days of 25 Mar 2027 to compare.
Every date we hold
214 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Oct – 24 Oct | $117 | Ryanair UK | Stansted Airport (STN) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 7 Nov – 9 Nov | $57 | Ryanair UK | Stansted Airport (STN) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 29 Dec – 2 Jan 2027 | $209 | Norwegian Air Shuttle | Stansted Airport (STN) → Torp Sandefjord Airport (TRF) | out nonstop, back nonstop | found 7 days ago | See prices for these dates |
| 15 Jan 2027 – 17 Jan 2027 | $76 | Ryanair UK | Stansted Airport (STN) → Torp Sandefjord Airport (TRF) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 25 Mar 2027 – 11 Apr 2027 | $151 | Norwegian Air Shuttle | Stansted Airport (STN) → Torp Sandefjord Airport (TRF) | out nonstop, back nonstop | found 9 hours ago | See prices for these dates |
| 2 Aug 2027 – 5 Aug 2027 | $200 | British Airways | London Heathrow Airport (LHR) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
| 27 Sept 2027 – 1 Oct 2027 | $98 | Ryanair UK | Stansted Airport (STN) → Oslo Airport Gardermoen (OSL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $57.
Airlines on the cheapest dates: Ryanair UK, Norwegian Air Shuttle, British Airways.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$66
23 Dec · Ryanair
Stansted Airport (STN) → Torp Sandefjord Airport (TRF)
Leaves 6:00 a.m. · 1 h 55 min trip
nonstop
found 2 days ago
Cheapest nonstop one-way
$66
23 Dec · Ryanair
Stansted Airport (STN) → Torp Sandefjord Airport (TRF)
Leaves 6:00 a.m. · 1 h 55 min trip
nonstop
found 2 days ago
Found recently, and the cheapest we hold
$66 23 Decfound 2 days agoOpen this trip
$21 28 Octfound 5 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 $21 to $50.
At $66, the cheapest one-way 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 one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates 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 23 Dec to compare.
Every date we hold
16 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Oct | $21 | Ryanair | Stansted Airport (STN) → Oslo Airport Gardermoen (OSL) | nonstop | found 5 days ago | Open this trip |
| 23 Dec | $66 | Ryanair | Stansted Airport (STN) → Torp Sandefjord Airport (TRF) | nonstop | found 2 days ago | Open this trip |
Which month looks cheapest?
October 2026 is the cheapest month — from $21.
Airlines on the cheapest dates: Ryanair.
Premium cabin fares from London to Oslo
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 25 Mar 2027 – 11 Apr 2027 in another cabin: Premium economy · Business · First
Today's prices for 23 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for London to Oslo?
Return
Fares 14 to 29 days before departure were typically 49% 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 | $82 | $43 | +95% | 12 |
| 7–13 days | $43 | $40 | +2% | 19 |
| 14–29 days | $42 | $40 | Cheapest seen | 21 |
| 30–59 days | $63 | $44 | +50% | 14 |
| 60–89 days | $238 | $76 | +467% | 17 |
| 90–179 days | $165 | $76 | +293% | 24 |
| 180+ days | $123 | $98 | +193% | 25 |
One-way
Fares 14 to 29 days before departure were typically 12% lower than 7 to 13 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 |
|---|---|---|---|---|
| 7–13 days | $24 | $21 | +14% | 8 |
| 14–29 days | $22 | $21 | Cheapest seen | 9 |
| 30–59 days | $46 | $24 | +114% | 9 |
| 60–89 days | $31 | $24 | +44% | 17 |
| 90–179 days | $81 | $81 | +277% | 11 |
| 180+ days | $77 | $61 | +258% | 15 |
Live price for these dates
The cheapest return found recently is for 25 Mar 2027 – 11 Apr 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