Trondheim to Oslo flight with Norwegian Air

Cheap plane tickets from Trondheim to Oslo can start from as little as $52 (€45) when you book in advance. The average flight ticket price for Trondheim to Oslo is $169 (€147); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.

On average the Trondheim to Oslo flight time is 55 min   covering the 242 mile (391 km) long route, but the journey time can vary depending on specific dates or if traveling on weekends and holidays.

The earliest flight from Trondheim to Oslo leaves at 5: 30AM. Plan your trip with the Journey Planner   from Omio.

The latest flight from Trondheim to Oslo leaves at 11: 15PM.

For the route from Trondheim to Oslo you can take a flight with Norwegian Air, SAS or CityJet. Be sure to check out all possible airlines that offer services between Trondheim and Oslo on Omio to compare what amenities they may have.

Flights from Trondheim to Oslo generally leave from Trondheim Airport and arrive in Oslo Airport Gardermoen.

Trondheim Airport is 36 km away from Trondheim city centre and Oslo Airport Gardermoen is 51.9 km from Oslo city centre.

The cheapest month to travel from Trondheim to Oslo by plane is October.

You have options as you can travel between Trondheim and Oslo 3 different ways: train, bus or flight.

Since both Trondheim and Oslo are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.

The best events to attend in Oslo include:

• Oslo Jazz Festival, a week-long celebration of jazz music featuring international and local artists
• Oslo Pride, Norway's largest LGBTQ+ festival with a parade and various events
• Nobel Peace Prize Ceremony, annual award ceremony honoring the Nobel Peace Prize laureates
• Oslo Winter Park, a popular ski and snowboarding event attracting winter sports enthusiasts.

The best holidays to experience in Oslo include:

• Constitution Day, national celebrations with parades and traditional costumes in May
• Midsummer, festivities celebrating the summer solstice with bonfires and gatherings in June
• Christmas, charming holiday markets and festive decorations throughout December.

The best seasons to visit Oslo are Summer or Winter. The best weather to explore Oslo is during May-August.

For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.

Most airlines permit carry-on bags that fit within specific dimensions (e. G. 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.

Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs).
Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you.
Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.

The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.