Skyscanner home

C$66 Cheap Flights from Trieste (TRS) to Oslo (OSLO)

Compare Trieste to Oslo flight deals

Find the cheapest month or even day of the year to fly to Oslo

Book the best Oslo fare with no extra fees

TrustScore 4.5 out of 5 4.5 out of 5 based on 990 reviews Trustpilot

Flight deals from Trieste to Oslo

Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.
Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.Looking for a cheap flight from Trieste to Oslo? These deals are the lowest price flight tickets from Trieste to Oslo found in the last 4 days.

Find the cheapest month to fly from Trieste to Oslo

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Trieste to Oslo flights are currently cheapest in June.
Jun.
from C$66
Jul.
from C$67
Aug.
from C$79
Sep.
from C$78
Oct.
from C$77
Nov.
from C$76
Dec.
from C$209
Jan.
from C$135
Feb.
Find prices
Mar.
Find prices
Apr.
Find prices
May
Find prices

Alternative Trieste to Oslo routes

Looking for the cheapest, fastest or easiest route from Trieste to Oslo? You could fly into the following airports instead.

Oslo Gardermoen

37km from central Oslo
Closest
from C$83
Search flights

TORP Sandefjord

85km from central Oslo
Cheapest
from C$66
Search flights

Trieste to Oslo: Flight information

The things to know before you go.
Cheapest flight foundC$66
Cheapest month to flyJune

Finding cheap flights from Trieste to Oslo: Frequently asked questions

There are 2 airports in Oslo: Oslo Gardermoen and TORP Sandefjord.
The best price we found for a return flight from Trieste to Oslo is C$156. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Trieste to Oslo. But we found flights with one or more stops from C$156.
As of June 2026, there are no flights flying from Trieste to Oslo.
The cheapest month to fly from Trieste to Oslo is usually September.
If you're flying from Trieste Airport, the cheapest airport near Oslo is TORP Sandefjord – which is 85.5 km away from the centre of Oslo. We've found flights into this airport from C$156.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Trieste Airport to Oslo on Wednesday, September 2, 2026.
No airlines currently offer direct flights between Trieste Airport and Oslo. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Oslo but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Oslo is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 13°C. July is typically the warmest month in Oslo, when it usually averages around 20°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging -9°C. The rainiest month is August.
Currently, Ryanair offers the cheapest flight tickets to Oslo.

Travelling from Trieste - Friuli Venezia Giulia Airport (TRS) to Oslo: what you need to know

  • Oslo's timezone is UTC+1, which is the same as Trieste (the location of Trieste - Friuli Venezia Giulia Airport).

  • To ensure you get on your flight from TRS to Oslo, leave plenty of time to check in and find your gate. Arriving two hours before international departures and an hour before domestic flights is the general rule.

  • During popular months like July, it's wise to get to the airport earlier. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're flying during peak periods in general.

  • You can enter Norway for tourism purposes without a visa if you hold a passport from Italy. But before booking your flight tickets from Trieste - Friuli Venezia Giulia Airport to Oslo, make sure you're up to date with the latest guidelines. Visa rules are subject to change, and you may need some documentation if your trip is for work or other reasons.

  • TRS is around 40 kilometres from central Trieste. If you're catching a cab, driving or ride-sharing from the centre, it'll take you 41 minutes or so to get there, depending on traffic conditions. If you're using public transport, expect the travel time to be around 54 minutes.

  • Need a convenient hotel close to TRS? If you're boarding an early flight from Trieste - Friuli Venezia Giulia Airport to Oslo, these accommodation options will put you moments from your check-in counter:

How to find the cheapest flights from Trieste - Friuli Venezia Giulia Airport (TRS) to Oslo

  • C$66 is the lowest price we've seen for a one-way ticket from Trieste - Friuli Venezia Giulia Airport to Oslo. For a return flight on this route, the best price is C$156. Depending on the availability and when you book, these fares could change.

  • To get your hands on cheap tickets from TRS to Oslo, book as early as possible. Airlines typically offer lower fares when flights are first released.

  • Getting cheap tickets from Trieste - Friuli Venezia Giulia Airport to Oslo is easy if you can be flexible with your trip dates. Check out the 'Whole month' function to see the lowest fares across every month and snap up a great deal.

  • Sign into your online account or use the app to create a Price Alert. You'll be notified right away if there's a cheaper deal on this route. It's easy to do, and it'll save you from checking for cheap tickets from TRS to Oslo every day.

  • Tailor your flights with filters. Pick your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Trieste - Friuli Venezia Giulia Airport to Oslo.

Airports in Oslo

Oslo Airport Gardermoen Airport (OSL)

  • Oslo Airport Gardermoen Airport (OSL) is around 48 kilometres from the centre of Oslo. With your own car rental or if you take a cab, the drive is about 38 minutes.

  • Travelling by public transport takes around 30 minutes.

  • If you have a late flight from Trieste - Friuli Venezia Giulia Airport to Oslo, few things beat the convenience of staying close to the terminal. Grab your luggage from the carousel and then be showered and resting not long after at one of these accommodation options near OSL:

Torp Sandefjord Airport (TRF)

Best time to go to Oslo

  • June is the busiest month to catch a flight from Trieste - Friuli Venezia Giulia Airport to Oslo while February is the quietest. To work out the best time to go to Oslo, consider the pace you prefer to travel at.

  • Before you book a flight from Trieste - Friuli Venezia Giulia Airport to Oslo, think about the type of weather you enjoy. July is the warmest month in Oslo, with the temperature ranging from 8ºC to 25ºC.

  • Search for cheap flights from TRS to Oslo in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -14ºC and 1ºC on average.

More about Oslo

  • After booking your flight from Trieste - Friuli Venezia Giulia Airport to Oslo, think about where you'd like to stay in this city. Make one of these options your base for exploring Oslo:

  • There are so many things to explore in this city it can be hard to work out where to start. Viking Ship Museum, The Norwegian National Opera & Ballet and Akershus Fortress are highlights which should be on any well-planned Oslo itinerary.

Complete your Oslo trip with a car rental

  • We use the same magic that helped you find your cheap flight from Trieste - Friuli Venezia Giulia Airport to Oslo to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus you'll find all the info you need to know about car rentals in Oslo, from the most popular car type to the average daily price.

Plan the rest of your trip from Trieste to Oslo

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.