Cheap Flights from Trondheim to Tromso from $221

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Flight deals from Trondheim to Tromso

Looking for a cheap last-minute deal or the best return flight from Trondheim Airport to Tromso Airport? If you want to travel next month, return fares start from $280. Find the lowest prices on one-way and return tickets right here.

Tromso.$221 per passenger.Departing Fri, 4 Sep, returning Sun, 6 Sep.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Fri, 4 Sep, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Sun, 6 Sep, arriving in Trondheim.Price includes taxes and charges.From $221, select.

Tromso.$223 per passenger.Departing Thu, 27 Aug, returning Sat, 29 Aug.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Thu, 27 Aug, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Sat, 29 Aug, arriving in Trondheim.Price includes taxes and charges.From $223, select.

Tromso.$233 per passenger.Departing Tue, 8 Dec, returning Sun, 13 Dec.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Tue, 8 Dec, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Sun, 13 Dec, arriving in Trondheim.Price includes taxes and charges.From $233, select.

Tromso.$233 per passenger.Departing Mon, 19 Oct, returning Wed, 21 Oct.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Mon, 19 Oct, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Wed, 21 Oct, arriving in Trondheim.Price includes taxes and charges.From $233, select.

Tromso.$235 per passenger.Departing Fri, 30 Oct, returning Mon, 2 Nov.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Fri, 30 Oct, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Mon, 2 Nov, arriving in Trondheim.Price includes taxes and charges.From $235, select.

Tromso.$236 per passenger.Departing Mon, 31 Aug, returning Wed, 2 Sep.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Mon, 31 Aug, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Wed, 2 Sep, arriving in Trondheim.Price includes taxes and charges.From $236, select.

Tromso.$239 per passenger.Departing Tue, 12 Jan, returning Thu, 14 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Tue, 12 Jan, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 14 Jan, arriving in Trondheim.Price includes taxes and charges.From $239, select.

Tromso.$240 per passenger.Departing Mon, 15 Feb, returning Thu, 18 Feb.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Mon, 15 Feb, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 18 Feb, arriving in Trondheim.Price includes taxes and charges.From $240, select.

Tromso.$257 per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Thu, 30 Jul, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Thu, 6 Aug, arriving in Trondheim.Price includes taxes and charges.From $257, select.

Tromso.$280 per passenger.Departing Fri, 17 Jul, returning Mon, 20 Jul.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Fri, 17 Jul, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 20 Jul, arriving in Trondheim.Price includes taxes and charges.From $280, select.

Tromso.$378 per passenger.Departing Sun, 22 Nov, returning Tue, 24 Nov.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Sun, 22 Nov, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Tue, 24 Nov, arriving in Trondheim.Price includes taxes and charges.From $378, select.

Tromso.$439 per passenger.Departing Sun, 21 Feb, returning Tue, 2 Mar.Return flight with Wideroe and Scandinavian Airlines.Outbound indirect flight with Wideroe, departs from Trondheim on Sun, 21 Feb, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Tue, 2 Mar, arriving in Trondheim.Price includes taxes and charges.From $439, select.

Tromso.$482 per passenger.Departing Thu, 25 Jun, returning Wed, 15 Jul.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Thu, 25 Jun, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Wed, 15 Jul, arriving in Trondheim.Price includes taxes and charges.From $482, select.

Tromso.$570 per passenger.Departing Thu, 25 Jun, returning Mon, 29 Jun.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Thu, 25 Jun, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Mon, 29 Jun, arriving in Trondheim.Price includes taxes and charges.From $570, select.

Tromso.$622 per passenger.Departing Tue, 29 Dec, returning Fri, 1 Jan.Return flight with Scandinavian Airlines.Outbound indirect flight with Scandinavian Airlines, departs from Trondheim on Tue, 29 Dec, arriving in Tromso.Inbound indirect flight with Scandinavian Airlines, departs from Tromso on Fri, 1 Jan, arriving in Trondheim.Price includes taxes and charges.From $622, select.

Tromso.$1,404 per passenger.Departing Fri, 19 Jun, returning Fri, 19 Jun.Return flight with Wideroe.Outbound direct flight with Wideroe departs from Trondheim on Fri, 19 Jun, arriving in Tromso.Inbound direct flight with Wideroe departs from Tromso on Fri, 19 Jun, arriving in Trondheim.Price includes taxes and charges.From $1,404, select.

Find the cheapest month to fly from Trondheim to Tromso

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

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Direct flights from Trondheim to Tromso

Trondheim to Tromso: Alternative routes

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

Tromso

4km from central Tromso

ClosestCheapest

from $221

Search flights

Bardufoss

68km from central Tromso

from $696

Search flights

Trondheim to Tromso: Flight information

The things to know before you go.

Cheapest flight found	$221
Cheapest month to fly	September
Average flight time	1 hr, 42 mins
Most popular airline	Wideroe
Average flights per week	22

Finding cheap flights from Trondheim to Tromso: Frequently asked questions

How much are return flights from Trondheim to Tromso?

The best price we found for a return flight from Trondheim to Tromso is $221. 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 Trondheim to Tromso?

1 hour and 42 minutes is the average flight time from Trondheim to Tromso.

Which airlines fly direct from Trondheim to Tromso?

Wideroe, KLM and Finnair fly direct from Trondheim to Tromso.

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

As of June 2026, there are 22 flights per week flying from Trondheim to Tromso.

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

The cheapest month to fly from Trondheim to Tromso is usually September.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trondheim Airport to Tromso Airport on Friday, 4 September 2026.

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

Yes – the average flight time is 1 hour and 42 minutes.

How can I find the best flight deal to Tromso?

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 Tromso 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 Tromso?

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

Which is the cheapest airline to fly from Trondheim Airport to Tromso with?

Currently, Wideroe offers the cheapest flight tickets to Tromso.

Travelling from Trondheim Airport (TRD) to Tromso Airport (TOS): what you need to know

The average length of a direct flight from Trondheim Airport to Tromso Airport is 1 hour 40 minutes.
Trondheim and Tromso are in the same timezone, UTC+1.
Each week, there are 11 Trondheim Airport to Tromso Airport flights. If you want to get going as early as possible, select the 08:05 Wideroe flight. If you're eager to make the most of your day before flying, the latest flight is at 21:55 with Wideroe.
Arrive at the airport on time so you don't miss your TRD to TOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.
Longer lines at check-in and security are likely if you're heading away during high season, so give yourself a bit more breathing room. A good rule for peak periods? Arrive up to four hours early for international flights and at least two hours for domestic departures.
Flying into Tromso (and then exploring more of Norway!) is a breeze with Wideroe. This popular carrier offers direct flights from Trondheim Airport to Tromso Airport.
The majority of passengers choose to travel with Wideroe on this route.
Wideroe is the most punctual carrier operating TRD to TOS flights. A dependable 81.63% of its departures on this route arrive on time.

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

$103 is currently the best price for a one-way Trondheim Airport to Tromso Airport flight. A return flight starts from $221. These fares can change based on demand and availability.
Score cheap tickets from TRD to TOS by booking seven months ahead. Based on our research, that's the sweet spot for picking up a bargain.
The cheapest month for flights from Trondheim Airport to Tromso Airport is December. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.
There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know the moment there's a change in price on cheap flights from TRD to TOS.
Select your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from Trondheim Airport to Tromso Airport.

Handy information about Trondheim Airport (TRD)

Trondheim Airport maintains a strong on-time performance, so flight disruptions are less likely. Departures from TRD make it to their destination as scheduled 83% of the time.
Central Trondheim to Trondheim Airport is approximately 32 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're catching a taxi, ride-sharing or driving.
Expect a journey time of around 40 minutes on public transport.
Need a handy hotel near TRD? If you've booked an early flight from Trondheim Airport to Tromso Airport, these accommodation options will have you sleeping moments from your departure lounge:

Arriving at Tromso Airport (TOS)

The last thing you want is a lengthy trip to your hotel if you're arriving on a late Trondheim Airport to Tromso Airport flight. Book one of these accommodation options near TOS instead:
Travel at your own speed with a Tromso Airport rental car. Pick up your wheels from Hertz, Thrifty or Sixt and chase adventure across Tromso and beyond.
For the lowest price, reserve your vehicle from Tromso Airport about one week in advance.

Getting from Tromso Airport (TOS) to central Tromso

From Tromso Airport, Tromso is approximately 5 kilometres away. It takes around 15 minutes to get to the centre driving.
It takes around 20 minutes if you're travelling by public transport.

When to fly to Tromso Airport (TOS)

Before booking your flights from Trondheim Airport to Tromso Airport, consider which time of year is best for you. Peak season in Tromso offers a vibrant atmosphere and plenty to do, while the off-season brings better deals on hotels and fewer crowds.
The warmest month in Tromso is July, with temperatures ranging between 7ºC and 18ºC. Lock in your flights from Trondheim Airport to Tromso Airport in this month if this is the type of weather you enjoy.
January sees average temperatures of between -12ºC and -1ºC. Look for cheap tickets from TRD to TOS around that time if you like cooler conditions.

Explore more of Norway

You've seen Tromso, now it's time to discover more of Norway. Journey around 322 kilometres south-west to Bodo to check off its top sights. From Landegode to Saltstraumen and Valnesfossen, there's plenty to keep you busy.
If there's time to check out another well-known destination in Norway, consider Harstad, roughly 137 kilometres south-west of Tromso. Trondenes fort, Sør-Troms Museum and Trondenes Church are highlights.