Find cheap flights from Trondheim to Oslo - Compare and Save

Among airlines operating Trondheim to Oslo Gardermoen Airport flights:

• Norwegian: offers extra legroom; offers free seat selection
• Scandinavian Airlines: offers extra legroom; offers free seat selection
• Wideroe: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Trondheim and Oslo Gardermoen Airport. The airlines offering nonstop flights on this route include:

• Norwegian
• Scandinavian Airlines
• Wideroe

Flights from Trondheim to Oslo Gardermoen Airport usually depart from Trondheim Vaernes (TRD) and arrive at Oslo Gardermoen (OSL).

Here are some options for this route, based on selected ticket types and cabin classes:

• Norwegian: a cabin bag and a checked bag in Economy Class
• Scandinavian Airlines: a cabin bag and a checked bag in Economy Class
• Wideroe: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from Trondheim to Oslo Gardermoen Airport.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $98 round-trip via Bergen Flesland (BGO), compared to $163 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $15–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Norwegian. Other aircraft seen on the route include Embraer 195 variants.

Connecting flights from Trondheim to Oslo Gardermoen Airport most commonly pass through:

• Gdansk Rebiechowo (GDN) - 70% of one-stop connections
• Bergen Flesland (BGO) - 30% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.

Yes. Being flexible with your travel dates can save you up to 13% on the Trondheim to Oslo Gardermoen Airport route. Thursday is the cheapest departure day at $151 round-trip on average, while Saturday is the most expensive at $173, a difference of $22. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Trondheim to Oslo Gardermoen Airport route, 10% of flights were delayed in the past 3 months, with delays averaging 1 hour 25 minutes.

Morning is the busiest departure period on Trondheim to Oslo Gardermoen Airport flights, with 41% of flights leaving in that window. Evening departures account for 31%, afternoon flights for 28%, and night flights for 0%.

Some of the most popular sights in Oslo Gardermoen Airport are Oslo City Centre, Oslo sentralstasjon and Nationaltheatret. These are among the most viewed places in Oslo Gardermoen Airport on KAYAK.

These are the earliest and latest flight times available from Trondheim to Oslo Gardermoen Airport:

• Earliest: departs at 6:00 am and lands at 6:57 am
• Latest: departs at 10:00 pm and lands at 10:57 pm.

The flight takes about 0h 57m.

Last-minute fares on this route - booked within 2 weeks of departure - run 23% above the route average of $163. Book 16 weeks before departure for the lowest fares.

A nonstop flight from Trondheim to Oslo Gardermoen Airport takes 0h 57m, covering 225 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Wideroe is slightly above the route average for timely arrivals, while Scandinavian Airlines has a lower on-time arrival rate. On-time arrival rates on Trondheim to Oslo Gardermoen Airport flights are:

• Wideroe: 95% on time
• Scandinavian Airlines: 92% on time
• Norwegian: 89% on time

Overall, flights on this route are on time 90% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Bergen Flesland (BGO) gives the shortest average 1-stop total travel time at 3h 01m, compared with 10h 58m via Gdansk Rebiechowo (GDN).

Oslo Gardermoen Airport (OSL) hosts 5 major car rental companies, with daily rates starting from around $17 for economy cars. Top options include:
· Hertz
· Budget
· Sixt
· Avis
· Thrifty

Round-trip flights from Trondheim to Oslo Gardermoen Airport range from $120 to $206, with an average of $163 over the past 12 months. Anything below $120 counts as a good deal.