Cheap Flights from Oslo to Trondheim from RM344

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Flight deals from Oslo to Trondheim Airport

Looking for a cheap last-minute deal or the best return flight from Oslo to Trondheim Airport? If you want to travel next month, return fares start from RM403. Find the lowest prices on one-way and return tickets right here.

Trondheim.RM344 per passenger.Departing Sun, 14 Jun, returning Thu, 18 Jun.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 14 Jun, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Thu, 18 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM344, select.

Trondheim.RM402 per passenger.Departing Mon, 10 Aug, returning Fri, 28 Aug.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 10 Aug, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Fri, 28 Aug, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM402, select.

Trondheim.RM403 per passenger.Departing Tue, 21 Apr, returning Wed, 22 Apr.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 21 Apr, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Wed, 22 Apr, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM403, select.

Trondheim.RM404 per passenger.Departing Wed, 27 May, returning Sun, 7 Jun.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Wed, 27 May, arriving in Trondheim.Inbound direct flight with Scandinavian Airlines departs from Trondheim on Sun, 7 Jun, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM404, select.

Trondheim.RM461 per passenger.Departing Fri, 27 Mar, returning Mon, 30 Mar.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Oslo Gardermoen on Fri, 27 Mar, arriving in Trondheim.Inbound indirect flight with Scandinavian Airlines, departs from Trondheim on Mon, 30 Mar, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM461, select.

Trondheim.RM500 per passenger.Departing Sat, 25 Apr, returning Sat, 2 May.Return flight with Norwegian and Wizz Air.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sat, 25 Apr, arriving in Trondheim.Inbound indirect flight with Wizz Air, departs from Trondheim on Sat, 2 May, arriving in TORP Sandefjord.Price includes taxes and charges.From RM500, select.

Trondheim.RM516 per passenger.Departing Thu, 1 Oct, returning Thu, 15 Oct.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Thu, 1 Oct, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Thu, 15 Oct, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM516, select.

Trondheim.RM537 per passenger.Departing Mon, 31 Aug, returning Fri, 4 Sep.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 31 Aug, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Fri, 4 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM537, select.

Trondheim.RM539 per passenger.Departing Mon, 16 Mar, returning Tue, 17 Mar.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 16 Mar, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Tue, 17 Mar, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM539, select.

Trondheim.RM555 per passenger.Departing Sun, 17 May, returning Sun, 24 May.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 17 May, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Sun, 24 May, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM555, select.

Trondheim.RM577 per passenger.Departing Sun, 26 Apr, returning Sun, 3 May.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 26 Apr, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Sun, 3 May, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM577, select.

Trondheim.RM594 per passenger.Departing Tue, 1 Sep, returning Fri, 4 Sep.Return flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Tue, 1 Sep, arriving in Trondheim.Inbound direct flight with Scandinavian Airlines departs from Trondheim on Fri, 4 Sep, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM594, select.

Trondheim.RM602 per passenger.Departing Thu, 30 Jul, returning Tue, 11 Aug.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Thu, 30 Jul, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Tue, 11 Aug, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM602, select.

Trondheim.RM605 per passenger.Departing Thu, 25 Jun, returning Thu, 2 Jul.Return flight with Wideroe.Outbound indirect flight with Wideroe, departs from TORP Sandefjord on Thu, 25 Jun, arriving in Trondheim.Inbound indirect flight with Wideroe, departs from Trondheim on Thu, 2 Jul, arriving in TORP Sandefjord.Price includes taxes and charges.From RM605, select.

Trondheim.RM630 per passenger.Departing Wed, 18 Mar, returning Tue, 7 Apr.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Wed, 18 Mar, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Tue, 7 Apr, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM630, select.

Trondheim.RM632 per passenger.Departing Wed, 8 Jul, returning Sun, 12 Jul.Return flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Wed, 8 Jul, arriving in Trondheim.Inbound direct flight with Norwegian departs from Trondheim on Sun, 12 Jul, arriving in Oslo Gardermoen.Price includes taxes and charges.From RM632, select.

Find the cheapest month to fly from Oslo to Trondheim

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo to Trondheim flights are currently cheapest in June.

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Direct flights from Oslo to Trondheim

Oslo to Trondheim: Alternative routes

Compare routes from Oslo to Trondheim below. You may find an airport to fly into that's cheaper, faster, or easier than Trondheim.

Trondheim

27km from central Trondheim

ClosestCheapest

from RM344

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Orland

49km from central Trondheim

from RM1,587

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Oslo to Trondheim: Flight information

The things to know before you go.

Cheapest flight found	RM344
Cheapest month to fly	June
Average flight time	1 hr, 6 mins
Most popular airline	Norwegian
Average flights per week	377

Check out these Trondheim hotels

Ready to plan your stay? Other travellers rate these Trondheim hotels for cleanliness, service and location.

Scandic Nidelven

0.79 km from city centre

RM1,673

Per night

Britannia Hotel

0.25 km from city centre

RM1,862

Per night

Clarion Hotel Trondheim

1.13 km from city centre

RM1,673

Per night

Scandic Nidelven

0.79 km from city centre

RM1,673

Per night

Britannia Hotel

0.25 km from city centre

RM1,862

Per night

Clarion Hotel Trondheim

1.13 km from city centre

RM1,673

Per night

Explore top-rated hotels

Finding cheap flights from Oslo to Trondheim: Frequently asked questions

How much are return flights from Oslo to Trondheim?

The best price we found for a return flight from Oslo to Trondheim is RM344. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Oslo to Trondheim?

1 hour and 6 minutes is the average flight time from Oslo to Trondheim.

Which airlines fly direct from Oslo to Trondheim?

Norwegian, Scandinavian Airlines and KLM fly direct from Oslo to Trondheim.

How many flights are there a week from Oslo to Trondheim?

As of March 2026, there are 377 flights per week flying from Oslo to Trondheim.

When is the cheapest time to fly from Oslo to Trondheim?

The cheapest month to fly from Oslo to Trondheim is usually June.

Which upcoming date is cheapest to fly from Oslo to Trondheim Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Oslo to Trondheim Airport on Sunday, 14 June 2026.

Can I get a direct flight from Oslo to Trondheim Airport?

Yes – the average flight time is 1 hour and 6 minutes.

How can I find the best flight deal to Trondheim?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Trondheim but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Trondheim?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Trondheim is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Oslo to Trondheim with?

The cheapest airline that flies to Trondheim is Norwegian .

Travelling from Oslo to Trondheim Airport (TRD): What you need to know

Start planning your holiday by checking out the most convenient departure point for your flight from Oslo to Trondheim Airport (TRD). Explore the options for leaving from Oslo Gardermoen Airport (OSL) or TORP Sandefjord (TRF), the city's main airports.
The average duration of a direct Oslo to Trondheim Airport flight is 55 minutes.
Trondheim (where Trondheim Airport is located) and Oslo share the UTC+1 timezone. Same timezone means no confusion when scheduling your trip.
Oslo Gardermoen Airport (OSL) to Trondheim Airport (TRD) is the most popular route. There are 137 direct weekly departures to pick from. If you have things to do before leaving, hop on the last flight with Norwegian Air Shuttle at 10:45pm. Choose the first OSL to TRD departure with Wideroe at 6:30am if you want to get going earlier.
To ensure you catch your flight from Oslo to TRD, leave plenty of time to navigate the airport and find your gate. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.
During popular months like September, you'll want to get to the airport well in advance. Arrive two hours before domestic departures and four hours ahead of an international flight whenever you're flying during a peak period in general.

Airports in Oslo

Oslo Gardermoen Airport (OSL)

Oslo Gardermoen Airport (OSL) provides a hassle-free way to reach your destination. Nonstop flights from Oslo to Trondheim Airport (TRD) leave from this terminal.
At OSL, you can choose from various airlines operating direct flights from Oslo to Trondheim Airport, such as:
The majority of travellers prefer to book seats with Norwegian from OSL to TRD.
With a reliable 88.84% of services arriving as scheduled, Scandinavian Airlines is the best-performing carrier for punctuality on this route.
Located around 48 kilometres from central Oslo, OSL can be reached in about 40 minutes by car (depending on traffic). The journey on public transport is roughly 20 minutes.
Planning to catch an early flight from Oslo to Trondheim Airport? Avoid the hassle of rushing to the terminal (and get some bonus sleep) by choosing one of these hotels close to Oslo Gardermoen Airport:
Oslo Gardermoen Airport has an excellent on-time record, so you're unlikely to face delays. Departures from OSL arrive at their destination as scheduled 85% of the time.

TORP Sandefjord (TRF)

Consider starting your journey from TORP Sandefjord (TRF). You can book a direct Oslo to Trondheim Airport (TRD) plane ticket from this hub.
From TRF, direct flights from Oslo to TRD are offered by Wideroe.
On the TRF to TRD route, Wideroe is the go-to airline for most travellers on this route.
For reliable, punctual service, book with Wideroe. It has an exceptional on-time performance of 94.53% for flights between TORP Sandefjord and Trondheim Airport.
Using public transport, you can travel from central Oslo to TRF in around 1 hour 50 minutes. The airport is roughly 113 kilometres away, and getting there by car will take approximately 1 hour 30 minutes.
Start your holiday sooner with an additional night away from home. Before catching your Oslo to TRD flight, unwind in one of these hotels near TORP Sandefjord:
TORP Sandefjord has a strong track record for reliability and timeliness. 88% of flights departing here meet their scheduled arrival times without fail.

About Trondheim Airport (TRD)

The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from Oslo to Trondheim Airport. Make yourself comfy at one of these accommodation options near TRD instead:
For the lowest price, reserve your ride around two weeks ahead of your Oslo to Trondheim Airport flight.

Getting from Trondheim Airport (TRD) to central Trondheim

Trondheim Airport is around 32 kilometres from the centre of Trondheim. It takes around 35 minutes or so to get to the city by car.
When travelling on public transport, expect a journey time of about 40 minutes.

How to find the cheapest flights from Oslo to Trondheim Airport (TRD)

Currently, RM152 is the best price we've found for a one-way ticket from Oslo to Trondheim Airport. The cheapest price for a return flight is RM344. Keep in mind fares can change due to demand at the time of booking.
To pick up cheap flights from Oslo to TRD, book ahead. Airlines tend to offer the most competitive fares when tickets are first released.
If you can be flexible with your trip dates, use the 'Whole month' tool. It'll show you the lowest price across the month when searching for your Oslo to Trondheim Airport ticket.
Locking in a cheap plane ticket from Oslo to TRD is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you when a lower fare pops up.
Filters make it easier to dig up a deal for your flight from Oslo to Trondheim Airport. Choose the flight times, carriers and stops that check all your boxes. Then sort the results by 'Cheapest' to find the lowest price right away.

The best time to fly from Oslo to Trondheim Airport (TRD)

July is the quietest month for flights from Oslo to Trondheim Airport (TRD), while September is the most popular. Find the ideal time to go to Trondheim based on whether you like a lively atmosphere or a more laid-back vibe.
The warmest month in Trondheim is July, with temperatures ranging between 8ºC (46ºF) and 23ºC (73ºF). Book your Oslo to TRD plane ticket then if that's your ideal forecast.
For cooler conditions, look for a cheap ticket from Oslo to Trondheim Airport in January when temperatures are between -11ºC (12ºF) and 1ºC (34ºF).

More about Trondheim

After booking your flight from Oslo to Trondheim Airport, find a hotel that's got location and comfort covered. Make one of these options your base for exploring Trondheim:
There are so many things to see and do in this city, it can be hard to know where to begin. Nidaros Cathedral (Nidaros Domkirke), Nigard Glacier and Tyholttarnet are leading attractions which should feature on any well-planned Trondheim itinerary.

Explore more of Norway

Trondheim is easy to fall in love with, but there are so many other parts of Norway waiting to be discovered. About 257 kilometres west of Trondheim, a visit to Ålesund will keep you busy. Start with leading sights like Fjordcruise Alesund Geiranger - Geiranger Fjordservice, Atlantic Sea Park and Fjellstua Utsiktspunkt.
Lillehammer is another standout destination in Norway and is around 257 kilometres south of Trondheim. No trip is complete without a visit to Olympic Park, Lysgardsbakkene Ski Jumping Arena and Lillehammer Olympic Park.