Your next trip, last seen at €79
Above averageWhen to fly
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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.
- Lowest observed
- €26, departing 15 Oct 2026 (Last checked: 3 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 15Check live prices for this route
- Airlines seen
- Norwegian, SAS, Wideroe
- Reported fastest flight
- 55m
- Non-stop
- Yes
About this route
Explore the fares we observed from Trondheim to Oslo. Prices move often, so pick your dates to see the latest options.
- Route distance
- 391 km
- Reported fastest flight
- 55m
- Airlines seen
- Norwegian, SAS, Wideroe
- Alternative airports
- TRF
Route-level information; individual journeys vary.
Published schedules report non-stop service with Norwegian, SAS, Wideroe. Check current timetables.
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 | Fastest non-stop |
|---|---|---|
| Norwegian | 13 / 32 | |
| Wideroe | 3 / 32 |
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
- Trondheim Airport, Værnes (TRD) → Trondheim, city gazetteer reference point (63.4305, 10.3951): ≈ 26 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 days before departure
Lowest fare from Trondheim to Oslo by days until departure (31 to 60 days): €64 (checked 15 Oct 2026).
| Days before departure | Lowest fare | Priced days |
|---|---|---|
| 8 to 30 days | €71 | 8 |
| 31 to 60 days | €64 | 6 |
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 Trondheim to Oslo: Norwegian, from €26 (checked 3 Oct 2026).
| Airline | Lowest fare | Priced days |
|---|---|---|
| Norwegian | €26Oct 15, 2026 | 13 |
| Wideroe | €42Oct 17, 2026 | 3 |
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 Trondheim to Oslo?
The lowest fare we have observed is €26, found on 3 Oct 2026. Prices move, so read it as a floor rather than a quote.
When is the cheapest month to fly from Trondheim to Oslo?
In our observations October 2026 is the cheapest month so far, at €26.
Are there direct flights from Trondheim to Oslo?
Yes. Published schedules report non-stop flights on this route with Norwegian, SAS, Wideroe.
Which airlines fly from Trondheim to Oslo?
These are the carriers we have seen on the route: Norwegian, SAS, Wideroe.
How long does the flight from Trondheim to Oslo take?
The average journey time across the 26 fares we observed is 58m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.
How many of the observed Trondheim to Oslo fares were non-stop?
38 of the 41 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.
Which airlines had non-stop offers on at least 3 departure dates from Trondheim to Oslo?
For Trondheim to Oslo, examples of observed one-way non-stop offers checked within the last 14 days: Norwegian (13), Wideroe (3). Each number counts distinct departure dates, not weekly flights; check current availability in search.
Which airline has the lowest fare from Trondheim to Oslo?
Cheapest airline from Trondheim to Oslo: Norwegian, from €26 (checked 3 Oct 2026).
How observed prices work, what "No data" means and what a fare includes: Read the flight price guide
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Recently observed fares. Prices may change.
Last checked: 15 Oct 2026