$38 Find Cheap Flights from Trondheim to Oslo - Compare and Save

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

• Earliest: departs at 6:00 am and lands at 6:58 am
• Latest: departs at 10:00 pm and lands at 10:58 pm.

The flight takes about 58m.

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

A nonstop flight from Trondheim to Oslo Gardermoen Airport takes 58m, 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.

Round-trip flights from Trondheim to Oslo Gardermoen Airport range from $117 to $203, with an average of $160 over the past 12 months. Anything below $117 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 23% above the $160 route average. Book 7 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $125 round-trip via Gdansk Rebiechowo (GDN), compared to $161 for nonstop.

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 punctual 91% of the time on average.

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 Airbus A320neo variants.

Morning is the busiest departure period on Trondheim to Oslo Gardermoen Airport flights, with 39% of flights leaving in that window. Afternoon departures account for 34%, evening flights for 27%, and night flights for 0%.

One-way fares from Trondheim to Oslo Gardermoen Airport are currently lower than usual. Average one-way flight prices are about $90, which is 13% below the typical average for this route.

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

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

Morning flights have the fewest delays on this route, while night departures tend to have the most.

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, 9% of flights were delayed in the past 3 months, with delays averaging 1h 26m.

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

• Gdansk Rebiechowo (GDN) - 60% of one-stop connections
• Bergen Flesland (BGO) - 40% of one-stop connections

Yes. Flexible dates can save you up to 13% on flights from Trondheim to Oslo Gardermoen Airport. Thursday is the cheapest departure day at $151 round-trip on average, while Saturday is the most expensive at $172, a difference of $21.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

• Norwegian
• Scandinavian Airlines
• Wideroe

Flying via Bergen Flesland (BGO) gives the shortest average 1-stop total travel time at 3h 08m, compared with 11h 12m via Gdansk Rebiechowo (GDN).

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

Among airlines operating Trondheim to Oslo Gardermoen Airport flights:

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

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

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 always check the fare details before booking.