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Flights · LON → OSL

London to Oslo

Best fare, round trip

$56

−51%

below its usual $115
you keep $59

RareFound
Depart
Fri 6 Nov
Return
Mon 9 Nov
Stay
3 nights
Flight
Nonstop · 2h
Airline
Ryanair UK

Most of this route’s monthly lows fall between $98 and $200. The drop beats 95% of measured fares on the board, over 7 observed months.

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Cached fare — the booking search re-prices live before you pay.

NorwayOsloExpensive once you land, cheap to reach — and the fjords are a train ride, not another flight.Best windowJun–AugAirportsGardermoen (OSL) · Torp (TRF)Every route into Oslo

Your own dates

Search London to Oslo for the days you want.

Trip options: Round-trip · Economy · 1 adult
Travellers: 1 adult

Fare seasonality

When this route gets cheap.

Fares bottom out in October around $42 and peak in August near $200, 376% dearer, across the 7 months we track. The cheapest itinerary we are tracking flies Ryanair UK nonstop and takes about 2 hours outbound, on a 3-night trip. At $56 for 1,154 km each way, that works out to about $24 per 1,000 km flown. That is well under the $41 per 1,000 km that short-haul fares on this board typically run. Of the 9 departure cities we track at a similar distance from Oslo, this is the cheapest right now — 47% under the next one, Brussels. For context, the middle fare among the 11 routes of similar length we watch out of London is $55. The best time to be in Oslo: Jun–Aug.

Day-level prices for the next 4 months

Press a day to compare its fares

The median cached fare across this calendar is 67% higher than when tracking began on 8 Aug — $61 then versus $102 now, across 18 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $38, on 15 Sep.

Cached day-level data for this route is sparse — 11 of 111 days priced, from 52 tracked fares. The days below are shown as found, with no cheapest-day or below-median call.

Cached fares · checked 13 Oct 2026

Cheapest in Oct, around $42

63% below the $115 typical fare

CheapestBelow usualUsualAbove usualPress a month to compare its fares

Cheapest round-trip fare found each month, London to Oslo, from cached prices.

Route facts

Airports
Heathrow (LHR) · Gatwick (LGW) · Stansted (STN) · Luton (LTN) ↔ Gardermoen (OSL) · Torp (TRF)
Flight time
≈2 hours outbound
Distance
≈1,154 km each way
Typical price
$115 round-trip (seasonal median)
Airlines on the board
Ryanair UK
Itineraries
Nonstop available
Best months to visit
Jun–Aug

Good to know

LON → OSL, answered.

Is $56 a good price for London to Oslo?

Yes — the seasonal median for this route is around $115 round-trip. At $56 you're 51% below that, which we rate rare for this route.

What is the cheapest month to fly from London to Oslo?

Across 7 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in Oslo are Jun–Aug — when those overlap, that's your window.

How far in advance should I book LON → Oslo?

We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 7 months of cached fares, Oct comes out lowest on this route. Our guide Why flight prices change covers what does move a fare.

Are there nonstop flights from London to Oslo?

Yes — the current board includes nonstop fares (Ryanair UK). The outbound leg runs around 2 hours.

Are these prices guaranteed?

No — these are cached fares found on real searches (this one on 17 October). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.

Next step

Sleeping in Oslo?

Lock the flight first — then compare stays for 6–9 Nov · 3 nights.

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