Cheap flights from Oslo to Trondheim

Gardermoen
OSL
Vaernes
TRD

Flight deals from Oslo to Trondheim

Below you can see the best deals on flights Oslo — Trondheim for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 30 September, from $23.

Top 10 cheap flights from Oslo to Trondheim

W6
W6
$ 41

Oslo — Trondheim

12:30—08:20
2 Sep 2026
19 h 50 m
1 stop
W6
W6
$ 41

Oslo — Trondheim

12:30—08:20
9 Sep 2026
19 h 50 m
1 stop
W6
W6
$ 42

Oslo — Trondheim

12:30—08:20
7 Sep 2026
19 h 50 m
1 stop
W6
W6
$ 54

Oslo — Trondheim

12:30—08:20
31 Aug 2026
19 h 50 m
1 stop
W6
W6
$ 73

Oslo — Trondheim

12:25—08:20
11 Sep 2026
19 h 55 m
1 stop
W6
W6
$ 78

Oslo — Trondheim

12:30—08:20
24 Aug 2026
19 h 50 m
1 stop
DY
W6
$ 80

Oslo — Trondheim

19:50—08:20
31 Aug 2026
12 h 30 m
1 stop
DY
W6
$ 80

Oslo — Trondheim

10:45—08:20
31 Aug 2026
21 h 35 m
1 stop
DY
W6
$ 80

Oslo — Trondheim

07:00—08:20
11 Sep 2026
25 h 20 m
1 stop
DY
W6
$ 81

Oslo — Trondheim

19:50—08:20
7 Sep 2026
12 h 30 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Oslo — Trondheim flight

Looking for cheap flights from Oslo to Trondheim? Compare fares from different airlines, check the flight schedule and travel time — and book your Oslo — Trondheim ticket online at the best price.

The route has direct flights — around 341 flights per week, flights are operated by SAS, Norwegian Air, Wideroes, LOT Polish Airlines and 1 more airline, a nonstop flight takes about 55 min, the distance between the cities is around 392 km.

Planning your trip? You may find our Trondheim travel guide, how to get from the airport into town and Trondheim weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $23Min. price
SeptemberCheapest
JulyPeak season
YesDirect flights
392 kmDistance
55 minTravel time
5Airlines
341 / wkFlights

Flight schedule from Oslo to Trondheim

The table shows direct flights from Oslo to Trondheim on the selected date. The flight takes approximately 55 min. Regular flights are operated by SAS, Norwegian Air, Wideroes and LOT Polish Airlines. Departures from Oslo Airport Gardermoen and Torp Sandefjord Airport airports, arrivals at Trondheim Airport Værnes.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Oslo — Trondheim

Below is a calendar of the lowest flight ticket prices for Oslo — Trondheim by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $23 in September, and the most expensive are around $93 in July. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Oslo to Trondheim by month. Tickets are usually cheapest in November (around $79) and priciest in December (about $108) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$82lowMay$92mediumSep$89medium
Feb$80lowJun$99highOct$85low
Mar$87mediumJul$106highNov$79low
Apr$89mediumAug$104highDec$108high

Some values are estimated based on seasonality.

When to fly

Weather in Trondheim: it is warmest in July (up to 18 °C on average) and coolest in January (around -1 °C). The driest month is November.

Tickets are usually cheapest in September and most expensive in July. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Trondheim

Dry and wet days · Trondheim

Wind speed and direction · Trondheim

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How to get the best deal on a Oslo — Trondheim ticket

  • Book ahead: fares for Oslo — Trondheim are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Oslo is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Trondheim is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Oslo — Trondheim route are operated by 5 airlines; SAS runs the most flights (around 43% of all flights). Compare carriers, flight shares and schedules below.

  • SASSK
    49x/week
    WebsiteFleet: 13524M pax/year
    • Direct flight OSL → TRD49x/week
      Duration
      55m
      Days
      MTWTFSS
    43.4%Open →
  • Norwegian AirDY
    41x/week
    WebsiteFleet: 8720.3M pax/year
    • Direct flight OSL → TRD41x/week
      Duration
      55m
      Days
      MTWTFSS
    35.8%Open →
  • WideroesWF
    20x/week
    WebsiteFleet: 483.8M pax/year
    • Direct flight TRF → TRD18x/week
      Duration
      1h 15m
      Days
      MTWTFSS
    • Direct flight OSL → TRD2x/week
      Duration
      1h 5m
      Days
      MTWTFSS
    17.3%Open →
  • LOT Polish AirlinesLO
    3x/week
    WebsiteFleet: 8610.7M pax/year
    • Direct flight OSL → TRD3x/week
      Duration
      55m
      Days
      MTWTFSS
    2.9%Open →
  • Air BalticBT
    1x/week
    WebsiteFleet: 474.5M pax/year
    • Direct flight OSL → TRD1x/week
    0.6%Open →

Cities and airports on the Oslo — Trondheim route

Flights Oslo — Trondheim depart from Oslo Airport Gardermoen and Torp Sandefjord Airport and arrive at Trondheim Airport Værnes. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Oslo

OSL
Norway
About the cityHow to get thereWeatherAll about the country Norway
Arrival

Trondheim

TRD
Norway
About the cityHow to get thereWeatherAll about the country Norway
Departure airports
Arrival airports

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Frequently asked questions about the Oslo — Trondheim flight

How long is the flight from Oslo to Trondheim?

A nonstop Oslo — Trondheim flight takes about 55 min — the distance between the cities is around 392 km.

How far is it from Oslo to Trondheim?

The distance from Oslo to Trondheim is about 392 km, which a nonstop flight covers in around 55 min.

Are there direct flights from Oslo to Trondheim?

Yes, there are nonstop flights Oslo — Trondheim — around 341 flights per week.

Which airlines fly from Oslo to Trondheim?

Airlines operating Oslo — Trondheim include SAS, Norwegian Air, Wideroes, LOT Polish Airlines, Air Baltic. See the full list with schedules in the "Airlines" section on this page.

Which airports do Oslo — Trondheim flights use?

Flights from Oslo depart from Oslo Airport Gardermoen, Torp Sandefjord Airport, and arrive at Trondheim Airport Værnes. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Oslo to Trondheim?

The price of a Oslo — Trondheim ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in July. Tickets typically cost between $23 and $93. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Oslo — Trondheim?

Flights Oslo — Trondheim are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Oslo to Trondheim?

To catch a low fare Oslo — Trondheim, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Oslo

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BergenCopenhagenStavangerStockholmAmsterdamLondonTromsøBodoParisHarstadAlesundFrankfurt am MainRigaHelsinkiAlicanteHaugesundMalagaKristiansandIstanbulGdanskBrusselsZurichMunichØrstaWarsawReykjavikNiceMilanBarcelonaManchesterSplitAthensKristiansundBillundMadridRomePalmaKrakowBardufossKirkenes

Where else you can fly from Trondheim

See all
BergenBodoCopenhagenStavangerAmsterdamMo i RanaStockholmRørvikBronnoysundTromsøHelsinkiSandnessjoenAlesundMosjoenAlicanteNamsosFrankfurt am MainGdanskLondonMunichLas PalmasSplitKrakowMalagaNiceHarstadRigaAntalya

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