Cheapest€39.08
- Norwegian Air Shuttle NA532118:5157m19:48Oslo TRFTrondheim TRD
Door to door 4h 7mCO2 99.1 kgChanges 0Fixed, no changes
Traveling from Oslo to Trondheim costs €39.08 at the cheapest and takes 3h 26m door to door at the fastest, across 2 modes and 7 operators. The route covers 401 km. Cheapest is by Flight, fastest is by Train.
At a glance
- Distance
- 401 km
- Fastest
- 3h 26m
- Average
- 4h 2m
- Services per day
- 60
- Cheapest
- €39.08
- CO2 per passenger
- 81.9 kg
Every way to make this journey
Journey times below are door to door, so they include getting to the terminal and away from it at the other end. Fares are the cheapest we currently sell on September 29, 2026.
| Mode | Door to door | Moving | At the ends | From | CO2 | Per day |
|---|---|---|---|---|---|---|
| Train | 3h 27m | 2h 43m | 44m | €50.39 | 12.9 kg | 12 |
| Flight | 4h 5m | 55m | 3h 10m | €45.57 | 99.1 kg | 48 |
- 3h 27mFastest, by Train
- €45.57Cheapest, by Flight
- 12.9 kgLowest CO2, by Train
- 401 kmDistance traveled
The cheapest and the fastest on September 29, 2026
Two journeys we can sell today, with the service number each operator files them under.
Fastest€53.14
- Sj S506917:152h 43m19:58Oslo SentralstasjonTrondheim Sentralstasjon
Door to door 3h 27mCO2 12.9 kgChanges 0Refundable
Today's real departures
Live from the operators' own published timetables, through the open transit feeds they publish. Times and services are real. Fares are modeled until our booking connectors are live.
| Operator | Service | Departs | Arrives | Takes |
|---|---|---|---|---|
| SJ Norddirect | F6 | 08:02 | 14:53 | 6h 51m |
| Flytoget2 changes | FLY2 | 08:10 | 10:15 | 2h 16m |
| Flytoget3 changes | FLY2 | 08:10 | 10:23 | 2h 13m |
| Vy1 changes | RE10 | 08:34 | 16:26 | 7h 52m |
| Flytoget2 changes | FLY1 | 09:00 | 11:00 | 2h 11m |
| Flytoget3 changes | FLY1 | 09:00 | 11:07 | 2h 7m |
Prices over the next three weeks
Live from our own engine, refreshed on every request. The cheapest days for each way of traveling are marked.
| Cheapest fare by mode and day for Oslo to Trondheim | FriSep 11 | SatSep 12 | SunSep 13 | MonSep 14 | TueSep 15 | WedSep 16 | ThuSep 17 | FriSep 18 | SatSep 19 | SunSep 20 | MonSep 21 | TueSep 22 | WedSep 23 | ThuSep 24 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Flight | €89.82 | €80.97 | €75.66 | €55.01 | €53.83 | €57.37 | €70.94 | €54.42 | €55.60 | €52.06 | €46.16 | €45.57 | €48.52 | €58.55 |
| Train | €108.14 | €102.64 | €88.89 | €63.59 | €61.94 | €70.19 | €82.29 | €65.79 | €67.99 | €58.09 | €60.29 | €50.39 | €53.14 | €67.44 |
Cheapest day: 2026-09-29 · €39.08
The trip ends at Trondheim Sentralstasjon. Everything past the gates belongs to somebody else, the rooms included.
Looking for somewhere to stay in Trondheim?
The search opens on Trondheim with your nights already filled in, so it is one step to a real price.
Search Trondheim on Booking.comOr compare on Expedia
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When to book Oslo to Trondheim
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €40.8590 days
- €32.0060 days
- €37.9045 days
- €40.2630 days
- €47.3421 days
- €58.5514 days
- €70.947 days
- €75.663 days
- €89.821 days
- Cheapest lead time
- Fares bottom out around 60 days ahead, at €32.00.
- How much it moves
- The gap between the cheapest and most expensive lead time is 181 percent. The most expensive point is €89.82, 1 days out.
- What that means
- Today sits inside the cheap window, which closes about 60 days before departure. Waiting from here has usually cost money on this corridor rather than saved it.
Book now Fares on this route are lowest around 60 days ahead. You are inside that window.
Which departure day costs least
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
- €52.06Sun
- €46.16Mon
- €45.57Tue
- €48.52Wed
- €58.55Thu
- €54.42Fri
- €55.60Sat
How the fare moves month by month
The same journey priced on the fifteenth of each of the next six months.
- €53.83Sep
- €41.44Oct
- €37.90Nov
- €38.49Dec
- €37.31Jan
- €32.59Feb
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 401 km against 392 km in a straight line, a detour of 2 percent. Track and road geometry account for the difference.
- First and last departure
- The first service of the day leaves Oslo at 06:30 and the last at 21:30, across 12 departures. The return direction keeps its own timetable, so the times back are not these times reversed.
Where you leave from and where you arrive
The stations, airports and ports each mode on this corridor actually uses.
Oslo
Rail
- Oslo Sentralstasjon
- Oslo East Station
- Oslo West Station
Bus
- Oslo Bussterminal
- Oslo Bus Terminal
Air
- OSL
- TRF
Ferry
- Oslo Vippetangen
- Kiel - Oslo - Kiel
Trondheim
Rail
- Trondheim Sentralstasjon
- Trondheim Central Station
- Nypan station
Bus
- Trondheim Sentralstasjon
- Trondheim S
Air
- TRD
- OLA
Ferry
- Hurtigruten Trondheim
- Trondheim hurtigbåtterminal
Landing at TRD after the trains have stopped is the case this solves. We do not run cars.
Getting from TRD into Trondheim
A price agreed before you fly, a driver at arrivals, and a car big enough for the bags.
Book a ride from TRD with Welcome PickupsOr check Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
Speed, flexibility and what is on board. Nothing here is a rating, because we have not earned one.
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
| DAT Danish Air Transport | €40.26 | 4h 5m | 740 km/h | Fixed fare | Not published |
 Norwegian Air Shuttle | €39.08 | 4h 5m | 740 km/h | Fixed fare | Not published |
| RACSA | €39.67 | 4h 5m | 740 km/h | Fixed fare | Not published |
 Scandinavian Airlines System | €39.67 | 4h 5m | 740 km/h | Fixed fare | Not published |
 Sj | €44.34 | 3h 26m | 140 km/h | Refundable | Power outlets, Wi-Fi |
 Widerøe | €39.08 | 4h 5m | 740 km/h | Fixed fare | Not published |
 Wizz Air | €39.67 | 4h 5m | 740 km/h | Fixed fare | Not published |
What the fare is made of
Every part of the total, so the number at checkout is the number here.
| Part | Amount | Share |
|---|---|---|
| Operator fare | €25.50 | 65% |
| Taxes | €4.59 | 12% |
| Supplier fees | €7.00 | 18% |
| Our service fee | €1.99 | 5% |
| Total you pay | €39.08 | 100% |
A day in Trondheim hauling a suitcase is a shorter day than it needs to be. We do not store bags.
Somewhere to drop the bags in Trondheim?
Priced by the bag and by the day, booked before you get there, and insured while it sits.
Check Trondheim on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about Oslo to Trondheim
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from Oslo to Trondheim?
The fastest journey from Oslo to Trondheim takes 3h 26m door to door, of which 2h 43m is spent moving, on the Train. Most services take around 4h 2m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from Oslo to Trondheim?
The cheapest fare from Oslo to Trondheim is €39.08, checked on September 29, 2026. A typical fare across the next three weeks is €63.27. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from Oslo to Trondheim?
The cheapest way from Oslo to Trondheim is by Flight, at €45.57 for one passenger on September 29, 2026. That journey takes 4h 5m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
What is the fastest way to get from Oslo to Trondheim?
The fastest way from Oslo to Trondheim is by Train, at 3h 27m door to door. Only 2h 43m of that is spent moving; the remaining 44m is reaching the terminal and leaving it at the far end. The cheapest fare on that mode is €50.39.
When should I book Oslo to Trondheim?
Fares from Oslo to Trondheim bottom out around 60 days before departure, at €32.00. Across the whole booking window the gap between the cheapest and the most expensive lead time is 181 percent, measured on September 29, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for Oslo to Trondheim?
Tuesday is the cheapest day to depart from Oslo to Trondheim, at €45.57. That is the median of 21 priced departure days across the next three weeks, checked on September 29, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for Oslo to Trondheim?
February is the cheapest of the next 6 months to travel from Oslo to Trondheim, at €32.59 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from Oslo to Trondheim?
7 operators sell services from Oslo to Trondheim across 2 modes: DAT Danish Air Transport, Norwegian Air Shuttle, RACSA, Scandinavian Airlines System, Sj, Widerøe. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from Oslo to Trondheim?
Every service we sell from Oslo to Trondheim is direct, with around 60 departures a day and a fastest journey of 3h 26m door to door. No connection is needed, so there is no missed connection risk to plan around on this corridor.
How much CO2 does the journey from Oslo to Trondheim produce?
Traveling from Oslo to Trondheim by Train produces about 12.9 kg of CO2 per passenger, the lowest of any mode on this corridor. The same journey by Flight produces about 99.1 kg, roughly 8 times as much for one passenger.
Which station or terminal do services from Oslo to Trondheim use?
Services from Oslo to Trondheim by Train leave from Oslo Sentralstasjon and arrive at Trondheim Sentralstasjon. Allow about 44m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from Oslo to Trondheim?
1 of the 7 operators we sell from Oslo to Trondheim allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Schedules, seat counts and fares are generated by our own model until the supplier contracts are signed. Places, coordinates, operators, which operator serves which pair, and every distance are real. We would rather say that on every page than let a modeled number pass for a filed one.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for Oslo to Trondheim on September 10, 2026: 401 km of route against 392 km in a straight line, 60 services a day, 7 operators, a cheapest fare of €39.08, and 3h 26m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives Trondheim a set of days out that do not start at a station. We do not sell those either.
Anything to book in Trondheim before you go?
The tickets worth having in advance, because the line at the door is usually the whole morning.
See Trondheim on GetYourGuideOr browse Viator
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
Other ways to make this journey
Arriving in Trondheim
Leaving Trondheim
- 36Places you can leave for
- 17Countries
- 21Operators
Plan a trip from here
Ask Ori for the same corridor under a different constraint, or for a longer trip that starts on it.