Cheap Flights from Oslo Gardermoen to Trondheim from RM422

Compare Oslo Gardermoen to Trondheim flight deals

Find the cheapest month or even day of the year to fly to Trondheim

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Flight deals from Oslo Gardermoen Airport to Trondheim Airport

Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen Airport to Trondheim Airport? If you want to travel next month, return fares start from RM489. Find the lowest prices on one-way and return tickets right here.

Trondheim.RM214 per passenger.Departing Wed, 8 Apr.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Wed, 8 Apr, arriving in Trondheim.Price includes taxes and charges.From RM214, select.

Trondheim.RM218 per passenger.Departing Sun, 14 Jun.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 14 Jun, arriving in Trondheim.Price includes taxes and charges.From RM218, select.

Trondheim.RM227 per passenger.Departing Fri, 15 May.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Fri, 15 May, arriving in Trondheim.Price includes taxes and charges.From RM227, select.

Trondheim.RM294 per passenger.Departing Tue, 1 Sep.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 1 Sep, arriving in Trondheim.Price includes taxes and charges.From RM294, select.

Trondheim.RM309 per passenger.Departing Mon, 26 Oct.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 26 Oct, arriving in Trondheim.Price includes taxes and charges.From RM309, select.

Trondheim.RM309 per passenger.Departing Sun, 2 Aug.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sun, 2 Aug, arriving in Trondheim.Price includes taxes and charges.From RM309, select.

Trondheim.RM315 per passenger.Departing Sat, 11 Jul.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Sat, 11 Jul, arriving in Trondheim.Price includes taxes and charges.From RM315, select.

Trondheim.RM329 per passenger.Departing Thu, 25 Feb.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Thu, 25 Feb, arriving in Trondheim.Price includes taxes and charges.From RM329, select.

Trondheim.RM329 per passenger.Departing Thu, 3 Dec.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Thu, 3 Dec, arriving in Trondheim.Price includes taxes and charges.From RM329, select.

Trondheim.RM330 per passenger.Departing Tue, 17 Nov.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Tue, 17 Nov, arriving in Trondheim.Price includes taxes and charges.From RM330, select.

Trondheim.RM407 per passenger.Departing Mon, 30 Mar.One-way flight with Norwegian.Outbound direct flight with Norwegian departs from Oslo Gardermoen on Mon, 30 Mar, arriving in Trondheim.Price includes taxes and charges.From RM407, select.

Trondheim.RM410 per passenger.Departing Fri, 1 Jan.One-way flight with Scandinavian Airlines.Outbound direct flight with Scandinavian Airlines departs from Oslo Gardermoen on Fri, 1 Jan, arriving in Trondheim.Price includes taxes and charges.From RM410, select.

Find the cheapest month to fly from Oslo Gardermoen to Trondheim

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

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Direct flights from Oslo Gardermoen to Trondheim

Oslo Gardermoen to Trondheim: Alternative routes

Compare routes from Oslo Gardermoen 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 RM214

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Orland

49km from central Trondheim

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Oslo to Trondheim: Flight information

The things to know before you go.

Cheapest flight found	RM214
Cheapest month to fly	April
Average flight time	57 mins
Most popular airline	Scandinavian Airlines
Average flights per week	390

Finding cheap flights from Oslo Gardermoen to Trondheim: Frequently asked questions

How much are return flights from Oslo Gardermoen to Trondheim?

The best price we found for a return flight from Oslo Gardermoen to Trondheim is RM422. 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 Gardermoen to Trondheim?

57 minutes is the average flight time from Oslo Gardermoen to Trondheim.

Which airlines fly direct from Oslo Gardermoen to Trondheim?

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

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

As of March 2026, there are 390 flights per week flying from Oslo Gardermoen to Trondheim.

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

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

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to Trondheim Airport on Wednesday, 3 June 2026.

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

Yes – the average flight time is 57 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 Gardermoen Airport to Trondheim with?

Currently, Norwegian offers the cheapest flight tickets to Trondheim.

Flying from Oslo Airport Gardermoen (OSL) to Trondheim Airport Vaernes (TRD): what you need to know

Around 1 hour is how long you can expect to be in the air on a direct flight from Oslo Airport Gardermoen to Trondheim Airport Vaernes.
Oslo and Trondheim are in the UTC+1 timezone. That means you won't have to change your watch on arrival.
Every week, there are 139 Oslo Airport Gardermoen to Trondheim Airport Vaernes flights. To jet off early, go for the 06:40 Wideroe flight. If you're eager to make the most of your day before you fly, the last flight is at 22:55 with Norwegian Air Shuttle.
Get to the airport on time so you don't miss your OSL to TRD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
You can expect longer lines during popular months such as June. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a smart move.
With direct flights from Oslo Airport Gardermoen to Trondheim Airport Vaernes available through various airlines, getting to Trondheim (and then other corners of Norway) is a cinch. You can travel nonstop with these carriers:
Norwegian Air Shuttle tops the list for bookings on this route.
With a dependable 83.01% of services landing on schedule, SAS is the most punctual carrier offering OSL to TRD flights.
If you want to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Oslo Airport Gardermoen to Trondheim Airport Vaernes. These are the top stopovers between OSL and TRD:
- Bergen Airport
- Stavanger Airport Sola
- Bodo Airport

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

Right now, RM214 is the cheapest price we've found for a one-way Oslo Airport Gardermoen to Trondheim Airport Vaernes flight. The best price for a return plane ticket is RM422. Remember that fares may change due to demand at the time of booking.
To pick up cheap tickets from OSL to TRD, book your journey six months ahead of your departure date.
The cheapest month for flights from Oslo Airport Gardermoen to Trondheim Airport Vaernes is May. Use the 'Whole month' tool to see the lowest airfares if you have flexible travel dates.
Getting your hands on cheap flights from OSL to TRD is easy with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when a new deal comes up.
Select your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Oslo Airport Gardermoen to Trondheim Airport Vaernes.

Handy information about Oslo Airport Gardermoen (OSL)

71.98% of flights taking off from Oslo Airport Gardermoen reach their destination on schedule.
To get to Oslo Airport Gardermoen from central Oslo, it takes around 40 minutes by car. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.
The journey when using public transport takes about 30 minutes.
Need a handy hotel near OSL? If you're catching an early flight from Oslo Airport Gardermoen to Trondheim Airport Vaernes, these accommodation options will have you moments from check-in:

Arriving at Trondheim Airport Vaernes (TRD)

The last thing you want is a long journey to your hotel if you're arriving on a late Oslo Airport Gardermoen to Trondheim Airport Vaernes flight. Reserve one of these accommodation options near TRD instead:
Fast-track your adventure by picking up a Trondheim Airport Vaernes rental car. Grab a set of wheels from Alamo, Sixt or Europcar to explore Trondheim and beyond.
Secure the lowest price by reserving your ride from Trondheim Airport Vaernes around two weeks before your travel date.

Getting from Trondheim Airport Vaernes (TRD) to central Trondheim

Trondheim Airport Vaernes is roughly 32 kilometres from the centre of Trondheim. The drive time takes about 35 minutes.
When travelling by public transport, expect a journey of roughly 45 minutes.

When to fly to Trondheim Airport Vaernes (TRD)

The quietest month for a flight from Oslo Airport Gardermoen to Trondheim Airport Vaernes is February, while June is the most popular. Pick the best time to visit Trondheim based on whether you prefer a more relaxed vibe or a faster pace.
The warmest month in Trondheim is July, with the temperature ranging between 8ºC (46ºF) and 23ºC (73ºF). Lock in your flights from Oslo Airport Gardermoen to Trondheim Airport Vaernes in this month if this is the type of weather you like.
If you want to travel in cooler conditions, look for a cheap ticket from OSL to TRD in January. Average temperatures are between -11ºC (12ºF) and 1ºC (34ºF) then.

Explore more of Norway

You've seen Trondheim, now it's time to explore other parts of Norway. Travel around 386 kilometres south to Oslo to check off its top attractions. From Viking Ship Museum to The Norwegian National Opera & Ballet and Akershus Fortress, there's plenty to keep you on the go.
Around 434 kilometres south-west of Trondheim, Bergen is another favourite stop in Norway. No visit is complete without checking out Bryggen, Troldhaugen and Fish Market.