OSL - TRD

$58 Find Cheap Flights from Oslo to Trondheim

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Trondheim departing on 8/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Trondheim

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Trondheim, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Trondheim, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Oslo to Trondheim (OSL-TRD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Trondheim that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Trondheim

Thu, Aug 21 - Sun, Aug 24
Norwegian Logo
8:20 pm - 9:15 pmOSL-TRD
0h 55mnonstop
Norwegian Logo
7:30 am - 8:25 amTRD-OSL
0h 55mnonstop
$132Norwegian
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Tue, Aug 19 - Wed, Aug 20
Norwegian Logo
7:10 am - 8:05 amOSL-TRD
0h 55mnonstop
Norwegian Logo
10:20 am - 11:15 amTRD-OSL
0h 55mnonstop
$149Norwegian
Find Deal
Tue, Aug 19 - Wed, Aug 20
Norwegian Logo
8:20 pm - 9:15 pmOSL-TRD
0h 55mnonstop
Norwegian Logo
5:00 pm - 5:55 pmTRD-OSL
0h 55mnonstop
$150Norwegian
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Thu, Jul 31 - Thu, Aug 7
Norwegian Logo
8:00 am - 8:55 amOSL-TRD
0h 55mnonstop
Norwegian Logo
7:30 am - 8:25 amTRD-OSL
0h 55mnonstop
$152Norwegian
Find Deal
Wed, Aug 20 - Thu, Aug 21
Scandinavian Airlines Logo
8:00 am - 10:50 amOSL-TRD
2h 50m1 stop
Scandinavian Airlines Logo
7:55 pm - 8:50 pmTRD-OSL
0h 55mnonstop
$162Scandinavian Airlines
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Tue, Aug 19 - Wed, Aug 20
Scandinavian Airlines Logo
3:35 pm - 6:20 pmOSL-TRD
2h 45m1 stop
Scandinavian Airlines Logo
10:35 am - 11:30 amTRD-OSL
0h 55mnonstop
$164Scandinavian Airlines
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Tue, Aug 19 - Wed, Aug 20
Scandinavian Airlines Logo
5:15 pm - 9:25 pmOSL-TRD
4h 10m1 stop
Scandinavian Airlines Logo
10:35 am - 11:30 amTRD-OSL
0h 55mnonstop
$165Scandinavian Airlines
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Thu, Jul 31 - Thu, Aug 7
 Logo
7:30 pm - 9:35 amOSL-TRD
14h 05m1 stop
 Logo
7:30 am - 8:25 amTRD-OSL
0h 55mnonstop
Thu, Jul 17 - Sun, Jul 20
 Logo
7:30 pm - 9:35 amOSL-TRD
14h 05m1 stop
 Logo
8:35 pm - 9:30 pmTRD-OSL
0h 55mnonstop
Sat, Sep 20 - Sun, Sep 21
KLM Logo
2:15 pm - 10:50 pmOSL-TRD
8h 35m1 stop
KLM Logo
6:00 am - 11:05 amTRD-OSL
5h 05m1 stop
$313KLM
Find Deal
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KAYAK's insights & trends for Oslo to Trondheim flights

Get data-powered insights and trends into flights from Oslo to Trondheim to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oslo Gardermoen Airport to Trondheim?

What’s the cheapest day of the week to fly from Oslo to Trondheim?

The average price of all round-trip flights from Oslo Gardermoen Airport to Trondheim clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Trondheim on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Oslo to Trondheim. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Trondheim, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Trondheim is September, where tickets cost $144 (return) on average. On the other hand, the most expensive months are June and April, where the average cost of round-trip tickets is $181 and $172 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Trondheim?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Trondheim, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Trondheim, you should book around 6 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$58
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Oslo to Trondheim

When to book flights from Oslo to Trondheim

Are your dates flexible? Find out the best times to travel from Oslo to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Trondheim flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Trondheim?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Trondheim was $58 for a one-way ticket and $132 for a round-trip.

  • Do I need a passport to fly between Oslo and Trondheim?

    No

  • Which airports will I be using when flying from Oslo to Trondheim?

    Oslo airport is called Oslo Gardermoen and the only airport in Trondheim is Trondheim Vaernes.

  • Which aircraft models fly most regularly from Oslo to Trondheim?

    The Boeing 737-800 Passenger/BBJ2 (winglets) is the aircraft model that flies most regularly on the Oslo to Trondheim flight route.

  • Which airline alliances offer flights from Oslo to Trondheim?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Oslo and Trondheim, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Oslo to Trondheim?

    There are nonstop flights from Oslo to Trondheim on a daily basis.

  • Which is the best airline for flights from Oslo to Trondheim, Norwegian or Scandinavian Airlines?

    The two airlines most popular with KAYAK users for flights from Oslo to Trondheim are Norwegian and Scandinavian Airlines. With an average price for the route of $160 and an overall rating of 7.8, Norwegian is the most popular choice. Scandinavian Airlines is also a great choice for the route, with an average price of $179 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Oslo to Trondheim?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Trondheim.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Trondheim?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Trondheim from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Trondheim?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Trondheim with an airline and back to Oslo with another airline. Booking your flights between Oslo and TRD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Trondheim?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Trondheim from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Oslo Gardermoen Airport to Trondheim

  • Looking for a cheap flight? 25% of our users found flights on this route for $90 or less one-way and $179 or less round-trip.

Prefer to fly direct from Oslo to Trondheim?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Oslo Gardermoen to Trondheim Vaernes.
Find which airlines fly direct from Oslo Gardermoen Airport to Trondheim Vaernes Airport, which days they fly and book direct flights.

Direct departures

Oslo Gardermoen to Trondheim Vaernes

Monday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Tuesday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Wednesday

Air France, Etihad Airways, KLM, +4 more

Air France, Etihad Airways, +5 more

Thursday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Friday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Saturday

Air France, Etihad Airways, Finnair, +8 more

Air France, Etihad Airways, +9 more

Sunday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

See more direct flights

Direct returns

Trondheim Vaernes to Oslo Gardermoen

Monday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Tuesday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Wednesday

Air France, Etihad Airways, KLM, +4 more

Air France, Etihad Airways, +5 more

Thursday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Friday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

Saturday

Air France, Etihad Airways, Finnair, +8 more

Air France, Etihad Airways, +9 more

Sunday

Air France, Etihad Airways, KLM, +5 more

Air France, Etihad Airways, +6 more

See more direct flights

Reviews of the top airlines flying from Oslo to Trondheim

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Trondheim. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Trondheim? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
NorwegianOverall score based on 230 reviews
7.6Comfort
7.7Boarding
6.1Entertainment
8.2Crew
6.6Food
Airline reviews

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

2.0 MediocreMichael, May 2025OSL - FCO
Read more Norwegian reviews

…not even a power outlet. Nothing but uncomfortable seating with unhelpful staff.

Overall flight was fantastic.i really enjoy the whole journey .

Little more legroom would have been nice. But it's a very short flight, so it was fine really.

Short flight, some waiting to board, but no issues and no frills.

No staff at the gate and the flights were not posted on the board so we missed our flight. Horrible experience. Be VERY careful flying Norwegian. Super limited ability to communicate with their slim staffing and restricted hours.

Tickets were cheap but it says no where that food was not included, I travel Austrian, Swiss and Turkish airlines all the time always food is included, never flew Norwegian again

Travelling coach, comfort is all in one's perspective. Movie choices were great. Food was OK. Flight crew were pleasant. Tip: If they come through asking if you want tea or coffee, do not ask for water. They get miffed. So use the call button after they pass through.

Cancelled my flight. Only option had a layover in Italy. No compensation for the 4 extra hours of travel time. The travel agency, cheapflightfares, blamed Scandinavian airlines and said there was nothing they could do. Scandinavian airlines said since it was booked through a travel agency there was nothing they could do. The entire thing was incredibly frustrating. Never booking through kayak or with Scandinavian again.

Name change on tickets for a misspelled name was very hard to change

Would be nice if the front toilets could be used by everyone.

Sat on runway for 1.5 hours waiting on winds to change so we could take off. The pilots did an amazing job getting up in the air when they had permission to take off.

They cancelled our flight home less than 24 hours before it was supposed to leave. It partially ruined our last day because I was on the phone trying to get 5 people home and the stress that it causes. We still arrived at the airport with no definite flight plans. The actual flight was good but my kids really misses the kids meals I had ordered for them which obviously didn’t make it to the new flight.

Very unfriendly approach to me when you rescheduled my return flight due to your delay. No help to address my health concerns because I am diabetics and had orthopedic problems. No clear explanation where to clear customs. I had poor customer service

The seats were really cramped. The high backs on the chairs made you feel claustrophobic.

Boarding was chaotic and the flight left late but arrived at a decent time. This may have been because of the sxsw festival that was going on.

They were all bad because SAS was at fault and cost me my time. I will never fly SAS again.

Everything you need to know for your flight from Oslo to Trondheim

Information on your arrival and departure airports

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