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Kirkenes to Oslo in December 2026 KKN → OSL, TRF

Kirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL), Torp Sandefjord Airport (TRF)

For departures in December 2026, the cheapest return found recently is $284 with Widerøe, 31 Dec – 5 Jan 2027, found yesterday. The cheapest one-way found recently is $117 with Norwegian Air Shuttle, 3 Dec, found yesterday.

Return

We hold return fares on only 1 departure date in December 2026, too few to say what one usually costs.

Cheapest return found recently

$284

31 Dec – 5 Jan 2027 · Widerøe

Kirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)

out 2 stops, back nonstop

found yesterday

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
31 Dec – 5 Jan 2027$284Widerøeout 2 stops, back nonstopfound yesterdaySee prices for these dates

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
31 Dec – 5 Jan 2027$284WiderøeKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)out 2 stops, back nonstopfound yesterdaySee prices for these dates

Which month looks cheapest?

April 2027 is the cheapest month — from $187.

October 2026From $2611 departure date22 Oct – 30 Oct · found yesterdaySee prices for these dates
December 2026From $2841 departure date31 Dec – 5 Jan 2027 · found yesterdaySee prices for these dates
January 2027From $2891 departure date3 Jan 2027 – 8 Jan 2027 · found 3 days agoSee prices for these dates
April 2027From $187Cheapest seen1 departure date22 Apr 2027 – 26 Apr 2027 · found yesterdaySee prices for these dates

One-way

In December 2026, the cheapest one-way fare on each of 11 departure dates is usually $116 to $196. Across all 22 departure dates we hold on this route, it is usually $114 to $180. Of the 3 months with enough one-way fares to compare, December 2026 is usually the most expensive.

Cheapest one-way found recently

$117

3 Dec · Norwegian Air Shuttle

Kirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)

nonstop

found yesterday

Open this tripCheck today's price

Cheapest we hold, of any age

$105

25 Dec · Norwegian Air Shuttle

Kirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)

nonstop

found 2 days ago

Open this tripCheck today's price

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The cheapest dates in December 2026

DatesFromAirlineStopsFound
25 Dec$105Norwegian Air Shuttlenonstopfound 2 days agoOpen this trip
13 Dec$114Norwegian Air Shuttlenonstopfound 5 days agoOpen this trip
15 Dec$114Norwegian Air Shuttlenonstopfound 5 days agoOpen this trip
3 Dec$117Norwegian Air Shuttlenonstopfound yesterdayOpen this trip
20 Dec$142Norwegian Air Shuttlenonstopfound 5 days agoOpen this trip

Every date we hold

11 departure dates

3 Dec: $117, found yesterday12 Dec: $205, found 5 days ago13 Dec: $114, found 5 days ago14 Dec: $235, found 5 days ago15 Dec: $114, found 5 days ago16 Dec: $146, found 5 days ago17 Dec: $195, found 5 days ago20 Dec: $142, found 5 days ago21 Dec: $191, found 5 days ago25 Dec: $105, found 2 days ago27 Dec: $196, found 5 days agoDec
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Dec$117Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound yesterdayOpen this trip
12 Dec$205WiderøeKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)1 stopfound 5 days agoOpen this trip
13 Dec$114Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
14 Dec$235WiderøeKirkenes Airport, Hoeybuktmoen (KKN) → Torp Sandefjord Airport (TRF)2 stopsfound 5 days agoOpen this trip
15 Dec$114Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
16 Dec$146Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
17 Dec$195SAS ScandinavianKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
20 Dec$142Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
21 Dec$191SAS ScandinavianKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip
25 Dec$105Norwegian Air ShuttleKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 2 days agoOpen this trip
27 Dec$196SAS ScandinavianKirkenes Airport, Hoeybuktmoen (KKN) → Oslo Airport Gardermoen (OSL)nonstopfound 5 days agoOpen this trip

Which month looks cheapest?

October 2026 is the cheapest month — from $92.

October 2026From $92Cheapest seen4 departure dates27 Oct · found 2 days agoOpen this trip
November 2026From $1034 departure dates2 Nov · found yesterdayOpen this trip
December 2026From $10511 departure dates25 Dec · found 2 days agoOpen this trip
January 2027From $1212 departure dates10 Jan 2027 · found 5 days agoOpen this trip
February 2027From $1201 departure date17 Feb 2027 · found 3 days agoOpen this trip

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