Helsinki to Oslo flights
Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Helsinki to Oslo is €46 with Norwegian Air International (checked on 5 Nov 2026).
Your next trip, last seen at €46
Lowest observedNorwegian Air International · Non-stop · One wayWhen to fly
Explore datesMore dates worth a look
Last seen for 1 traveller on 6 Nov 2026. Check today's price.
Find the dates that work for you
The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.
One-way fare
- 1 Jan€81
- 6 Jan€81
- 7 Jan€63
- 8 Jan€72
- 9 Jan€77
- 10 Jan€46
- 11 Jan€72
- 12 Jan€72
- 13 Jan€72
- 14 Jan€63
- 15 Jan€72
- 16 Jan€72
- 17 Jan€46
- 18 Jan€77
- 19 Jan€77
- 20 Jan€77
- 21 Jan€54
- 22 Jan€74
- 23 Jan€77
- 24 Jan€47
- 25 Jan€77
- 26 Jan€77
- 27 Jan€77
- 28 Jan€48
- 29 Jan€70
- 30 Jan€77
- 31 Jan€64
- Lowest observed
- €46, departing 10 Jan 2027 (Last checked: 5 Nov 2026)One-way fare · Priced departure days checked in the last 14 days: 123Check live prices for this route
- Round trip
- €87, departing 26 Feb 2027, back 1 Mar 2027 (Last checked: 5 Nov 2026)
- Non-stop, one way
- €46, departing 10 Jan 2027 (Last checked: 6 Nov 2026)
- Airlines seen
- Finnair, Norwegian Air International, Norwegian, airBaltic, KLM, Ryanair
- Fastest observed flight time
- 1h 30m
- Non-stop
- Yes
About this route
Explore the fares we observed from Helsinki to Oslo. Prices move often, so pick your dates to see the latest options.
- Route distance
- 787 km
- Fastest observed flight time
- 1h 30m
- Airlines seen
- Finnair, Norwegian Air International, Norwegian, airBaltic, KLM, Ryanair
- Alternative airports
- TRF
Route-level information; individual journeys vary.
A clearer picture of your fare
If the observed fare for this date drops, we will email you. At most one message a day.
Non-stop airlines seen on this route
| Airline | Non-stop days / priced days |
|---|---|
| Norwegian Air International | 46 / 120 |
| Finnair | 41 / 120 |
| Norwegian | 4 / 120 |
Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.
Airport to city: straight-line distance
- Helsinki Vantaa (HEL) → Helsinki, city gazetteer reference point (60.1699, 24.9384): ≈ 16 km.
- Oslo Gardermoen (OSL) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 37 km.
- Sandefjord Airport, Torp (TRF) → Oslo, city gazetteer reference point (59.9139, 10.7522): ≈ 86 km.
Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.
Lowest fare by departure month
Cheapest departure day we saw in January 2027 from Helsinki to Oslo: 10 Jan 2027, €46 (checked 5 Nov 2026).
| Month | Lowest fare | Priced days |
|---|---|---|
| November 2026 | €59 | 15 |
| December 2026 | €54 | 28 |
| January 2027 | €46 | 27 |
| February 2027 | €46 | 25 |
| March 2027 | €52 | 27 |
Lowest fare by day of the week
Cheapest Monday departure we saw from Helsinki to Oslo: 8 Feb 2027, €46 (checked 5 Nov 2026).
| Day | Lowest fare | Priced days |
|---|---|---|
| Monday | €46 | 17 |
| Tuesday | €66 | 18 |
| Wednesday | €52 | 19 |
| Thursday | €46 | 21 |
| Friday | €46 | 18 |
| Saturday | €64 | 14 |
| Sunday | €46 | 16 |
One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.
Lowest fare by days before departure
Lowest fare from Helsinki to Oslo by days until departure (61 days or more): €46 (checked 5 Nov 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 0 to 7 days | €83 | 8 |
| 8 to 30 days | €54 | 17 |
| 31 to 60 days | €63 | 23 |
| 61 days or more | €46 | 75 |
One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.
Fares for different departure dates, checked now; not a guide to when to book.
Lowest one-way fare we saw per airline
Cheapest airline from Helsinki to Oslo: Norwegian Air International, €46 (checked 6 Nov 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Norwegian Air International | €46Jan 10, 2027 | 51 |
| Norwegian | €52Mar 31, 2027 | 4 |
| Finnair | €67Mar 2, 2027 | 41 |
| Ryanair | €69Dec 16, 2026 | 3 |
| airBaltic | €77Dec 19, 2026 | 4 |
One-way fares checked in the last 14 days. An airline listed here had a fare on at least 3 departure days. Each figure is the lowest we saw, not a guaranteed fare. Connecting itineraries are included; the date is the departure day of that fare.
Frequently asked
How much is a flight from Helsinki to Oslo?
The lowest fare Routavio has observed is €46, found on 5 Nov 2026.
Are there direct flights from Helsinki to Oslo?
Yes. Published schedules report non-stop flights on this route with Finnair, Norwegian Air International, Norwegian.
Which airlines fly from Helsinki to Oslo?
Routavio has seen these carriers on the route: Finnair, Norwegian Air International, Norwegian, airBaltic, KLM, Ryanair.
How long does the flight from Helsinki to Oslo take?
Across the 103 fares Routavio observed, the average journey time is 2h 06m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Helsinki to Oslo fares were non-stop?
96 of the 110 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
How much is a round trip from Helsinki to Oslo?
Cheapest round trip: €87, departing 26 Feb 2027, back 1 Mar 2027 (checked 5 Nov 2026).
How much is a non-stop flight from Helsinki to Oslo?
Cheapest non-stop one-way fare: €46, departing 10 Jan 2027 (checked 6 Nov 2026).
Which airlines had non-stop offers on at least 3 departure dates from Helsinki to Oslo?
For Helsinki to Oslo, examples of observed one-way non-stop offers checked within the last 14 days: Norwegian Air International (46), Finnair (41), Norwegian (4). Each number counts distinct departure dates, not weekly flights; check current availability in search.
When is the cheapest month to fly from Helsinki to Oslo?
Cheapest departure day we saw in January 2027 from Helsinki to Oslo: 10 Jan 2027, €46 (checked 5 Nov 2026).
Which day of the week is cheapest from Helsinki to Oslo?
Cheapest Monday departure we saw from Helsinki to Oslo: 8 Feb 2027, €46 (checked 5 Nov 2026).
Which airline has the lowest fare from Helsinki to Oslo?
Cheapest airline from Helsinki to Oslo: Norwegian Air International, €46 (checked 6 Nov 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide · Price and schedule freshness on Routavio
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Recently observed fares. Prices may change.