Cheap flights from Oslo to Trondheim

One-way fares from 49 US$ · OSL → TRD · prices found by travellers in the last 48 hours

Compare all dates Trondheim → Oslo
Cheapest fare
49 US$

SAS Scandinavian · Fri, 6 Nov

Cheapest month
November

from 49 US$

Direct flights
Yes

SAS Scandinavian, Widerøe and Norwegian Air Shuttle

Flight time
0h 55m

390 km

Get a price alert

We'll email you when Oslo → Trondheim drops to your price. It's free, and you can stop any time.

Today's cheapest fare is 49 US$. We'll send one email to confirm. See our privacy policy.

Cheapest month to fly from Oslo to Trondheim

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest 49 US$
  2. December 2026 61 US$
  3. July 2027 63 US$
  4. August 2027 83 US$

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

SAS Scandinavian
Depart08:00 Fri, 6 NovOSL → TRD 1h 05m · Direct
49 US$one way, per person
View deal
SAS Scandinavian
Depart13:30 Thu, 12 NovOSL → TRD 2h 05m · 1 stop
50 US$one way, per person
View deal
Norwegian Air Shuttle
Depart07:00 Thu, 5 NovOSL → TRD 1h 00m · Direct
58 US$one way, per person
View deal
Widerøe
Depart18:30 Sat, 14 NovOSL → TRD 2h 00m · 1 stop
76 US$one way, per person
View deal
Widerøe
Depart08:55 Sun, 22 NovOSL → TRD 2h 05m · 1 stop
103 US$one way, per person
View deal
SAS Scandinavian
Depart10:10 Sun, 8 NovOSL → TRD 1h 00m · Direct
146 US$one way, per person
View deal
See every date in November 2026 →

Plan the rest of your trip to Trondheim

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in TrondheimCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in TrondheimTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in TrondheimPre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in TrondheimCompare rental cars from major brands on EconomyBookings Compare cars →

About flights from Oslo to Trondheim

Oslo (OSL) and Trondheim (TRD) are about 390 km apart. Direct flights take around 0h 55m, and recent direct fares were with SAS Scandinavian, Widerøe and Norwegian Air Shuttle. Over the next few months, one-way fares start from 49 US$, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Oslo to Trondheim?

The cheapest one-way fare we've seen recently is 49 US$ with SAS Scandinavian, departing Friday, 6 November 2026. Over the coming months, the lowest fare in each month ranges from 49 US$ to 83 US$.

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

November 2026 currently has the lowest fares, from 49 US$ one way.

Are there direct flights from Oslo to Trondheim?

Yes. Recent direct fares were with SAS Scandinavian, Widerøe and Norwegian Air Shuttle.

How long is the flight from Oslo to Trondheim?

A direct flight takes about 0h 55m. Oslo and Trondheim are around 390 km apart.

Which airlines fly from Oslo to Trondheim?

Recent fares on this route were with SAS Scandinavian, Widerøe and Norwegian Air Shuttle.

More cheap flights from Oslo

Compare flights to Trondheim from other cities →