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Cheap flights from Helsinki to Oslo

One-way from €49, found by travellers in the last 7 days. The live price is checked when you book.

Departure
Return
Prices for nearby dates
Tue, Nov 24Any priceWed, Nov 25Any priceThu, Nov 26Any priceFri, Nov 27€49Sat, Nov 28€88Sun, Nov 29Any priceMon, Nov 30Any priceTue, Dec 1Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Booking opens on Aviasales, which shows baggage, fare rules and the live price.

Cheapest
€49
Norwegian Air Sweden, flight D8 2085Found 7 days ago, 1 adult
Check live price
12:25HelsinkiFri, Nov 27
Travel time 1h 35m, nonstopHELOSL
13:00OsloFri, Nov 27
€52
Norwegian Air Sweden, flight D8 2085Found 7 days ago, 1 adult
Check live price
12:25HelsinkiFri, Dec 4
Travel time 1h 35m, nonstopHELOSL
13:00OsloFri, Dec 4
€52
Norwegian Air Sweden, flight D8 2085Found 7 days ago, 1 adult
Check live price
12:25HelsinkiThu, Dec 17
Travel time 1h 35m, nonstopHELOSL
13:00OsloThu, Dec 17
€54
Norwegian Air Sweden, flight D8 2085Found yesterday, 1 adult
Check live price
12:25HelsinkiMon, Dec 21
Travel time 1h 35m, nonstopHELOSL
13:00OsloMon, Dec 21
€58
Finnair, flight AY 911Found 5 days ago, 1 adult
Check live price
07:20HelsinkiWed, Dec 23
Travel time 1h 35m, nonstopHELOSL
07:55OsloWed, Dec 23

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in NorwayTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Oslo, booked ahead at a fixed price.
    See options
  • Things to do in OsloPopular tours from $47.19 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Norway from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to €250 per person under EU261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu12345678910111213141516171819202122232425–26€10327–28–29–30–31–

November 2026

MoTuWeThFrSaSu1€1052€633€1014€805€726€627€1188–9–10–11€8212€7313–14€11415–16–17–18–19–20€8821€8822€8823–24–25–26–27€4928€8829–30–

December 2026

MoTuWeThFrSaSu1–2–3–4€525€816–7–8–9–10–11–12–13–14–15–16–17€5218€6019–20–21€5422–23€582425262728293031
€60 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 27, €49.

Lowest fares by month

In the fares found this week, November has the lowest: from €49 one-way, against €103 in October. Pick a month to see its cheapest date.

  1. Oct€103
  2. Nov€49
  3. Dec€52
  4. Janno fares yet
  5. Febno fares yet
  6. Marno fares yet
  7. Apr€83
  8. Mayno fares yet
  9. Junno fares yet
  10. Julno fares yet
  11. Augno fares yet
  12. Sepno fares yet
€0€50€100€150Oct€49NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October€103Mon, Oct 261 stop
November€49Fri, Nov 27Nonstop
December€52Fri, Dec 4Nonstop
January 2027—
February 2027—
March 2027—
April 2027€83Sun, Apr 18Nonstop
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Fares and weather by month

The lowest one-way fare found for each month, next to the weather in Oslo. Average daily high and low and monthly precipitation.

Oct2026NovDecJan2027FebMarAprMayJunJulAugSep
Lowest fare€103€49€52–––€83–––––
High °C10°4°1°0°1°5°11°17°20°23°21°16°
Low °C4°0°-4°-5°-5°-2°2°7°11°13°13°9°
Precipitation mm9385545845414860808710382

Source: Oslo on Wikipedia, CC BY-SA 4.0.

Questions travellers ask

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

In the fares found this week, November has the lowest: from €49 one-way, against €103 in October.

What is the weather in Oslo in November?

In November, the cheapest month to fly, the average daily high in Oslo is 4 °C and the low 0 °C.

Are there direct flights from Helsinki to Oslo?

Yes. Recent fares include nonstop flights with Norwegian Air Sweden and Finnair.

How long is the flight from Helsinki to Oslo?

A nonstop flight takes about 1h 25m. The distance is 763 km.

Which day of the week is cheapest to fly?

In the fares we have, Friday departures are the cheapest, with a typical lowest fare of €60. Saturday is the priciest at about €91.

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