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Cheap flights from Oslo Gardermoen to Trieste

Compare Oslo Gardermoen to Trieste flight deals

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

Book the best Trieste fare with no extra fees

Flight deals from Oslo Gardermoen to Trieste

Looking for a cheap last-minute deal or the best return flight from Oslo Gardermoen to Trieste? Find the lowest prices on one-way and return tickets right here.
Trieste.$78 per passenger.Departing Mon, 3 Aug.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Mon, 3 Aug, arriving in Trieste.Price includes taxes and charges.From $78, select.
Trieste.$86 per passenger.Departing Sun, 8 Mar.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Sun, 8 Mar, arriving in Trieste.Price includes taxes and charges.From $86, select.
Trieste.$91 per passenger.Departing Thu, 7 May.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Thu, 7 May, arriving in Trieste.Price includes taxes and charges.From $91, select.
Trieste.$128 per passenger.Departing Fri, 24 Apr.One-way flight with Norwegian Air Sweden.Outbound indirect flight with Norwegian Air Sweden, departs from Oslo Gardermoen on Fri, 24 Apr, arriving in Trieste.Price includes taxes and charges.From $128, select.
Trieste.$136 per passenger.Departing Mon, 13 Jul.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Mon, 13 Jul, arriving in Trieste.Price includes taxes and charges.From $136, select.
Trieste.$174 per passenger.Departing Mon, 29 Jun.One-way flight with Wizz Air.Outbound indirect flight with Wizz Air, departs from Oslo Gardermoen on Mon, 29 Jun, arriving in Trieste.Price includes taxes and charges.From $174, select.
Trieste.$197 per passenger.Departing Tue, 29 Dec.One-way flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Oslo Gardermoen on Tue, 29 Dec, arriving in Trieste.Price includes taxes and charges.From $197, select.
Trieste.$232 per passenger.Departing Wed, 25 Feb.One-way flight with Norwegian.Outbound indirect flight with Norwegian, departs from Oslo Gardermoen on Wed, 25 Feb, arriving in Trieste.Price includes taxes and charges.From $232, select.

Find the cheapest month to fly from Oslo Gardermoen to Trieste

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Oslo Gardermoen to Trieste flights are currently cheapest in August.
Feb
from $232
Mar
from $86
Apr
from $128
May
from $91
Jun
from $174
Jul
from $136
Aug
from $78
Sep
Find prices
Oct
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Nov
Find prices
Dec
from $197
Jan
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Oslo Gardermoen to Trieste: Alternative routes

Compare routes from Oslo Gardermoen to Trieste below. You may find an airport to fly into that's cheaper, faster, or easier than Trieste.

Trieste

31km from central Trieste
ClosestCheapest
from $78
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Ljubljana

83km from central Trieste
from $123
Search flights

Oslo to Trieste: Flight information

The things to know before you go.
Cheapest flight found$78
Cheapest month to flyAugust

Finding cheap flights from Oslo Gardermoen to Trieste: Frequently asked questions

The best price we found for a return flight from Oslo Gardermoen to Trieste is $228. 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 Oslo Gardermoen to Trieste. But we found flights with one or more stops from $228.
As of February 2026, there are no flights flying from Oslo Gardermoen to Trieste.
The cheapest month to fly from Oslo Gardermoen to Trieste is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Oslo Gardermoen Airport to Trieste Airport on Sunday, 22 March 2026.
No airlines currently offer direct flights between Oslo Gardermoen Airport and Trieste Airport. 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 Trieste 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 Trieste is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Norwegian offers the cheapest flight tickets to Trieste.

How to find cheap flights from Oslo Gardermoen to Trieste

Looking for cheap air tickets from Oslo Gardermoen to Trieste? Here are a few tips on how to score the best price and make your journey as smooth as possible.

  • Simply hit 'search'. From Singapore Airlines to Emirates, we've compared plane tickets from all major online travel agents and airlines flying Oslo Gardermoen-Trieste to find the cheapest flights. And with us, there are no hidden fees – what you see is what you pay.
  • Flex your dates to secure the best air ticket price for your Oslo Gardermoen-Trieste flight. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest time to fly toTrieste from Oslo Gardermoen.
  • Stay One Step Ahead with Price Alerts. Never miss a deal! Set up a Price Alert for Oslo Gardermoen to Trieste by creating an alert. Whenever prices go down or up, you'll get a push notification or email to help you get the best flight deal.
  • Look for direct flights. Only interested in direct flights between Oslo Gardermoen and Trieste? Make sure to tick "Direct flights only" when performing a search. If there are direct flights available, these will appear in the results.
  • Include nearby airports in your search. Widen your search for Oslo Gardermoen to Trieste flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save on your next trip.
  • Find the cheapest Business Class flights from Oslo Gardermoen to Trieste. We scour the Internet for the best Business, Premium Economy, and First Class flight fares for Oslo Gardermoen-Trieste, too. Check the difference in price as you search – you might just stumble on a last-minute low fare.
  • Search for cheap flights when out and about. To get the best flight booking experience on the go, download our app and search for flight tickets from Oslo Gardermoen to Trieste wherever you are.

Book air tickets from Oslo Gardermoen to Trieste with peace of mind

  • Find flexible flights for Oslo Gardermoen to Trieste Your airline might be offering flexible plane tickets to Trieste, which means you won't lose out if your flight has to be changed or cancelled.
  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your Oslo Gardermoen-Trieste flight with us.
  • Reduce your carbon footprint by selecting a greener Oslo Gardermoen-Trieste flight option. To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box which will be available once you have moved on from this page.

Combine your flight to Trieste with hotels and car rental

Once you've secured your cheap flight ticket for Oslo Gardermoen-Trieste, discover the best prices and exclusive rates for hotels in Trieste or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

Not Sure About Trieste? Explore “Everywhere”

If you're still exploring destinations, use Skyscanner’s “Everywhere” search feature to see the cheapest places to fly from your location. You might just find an irresistible deal to Trieste or another dream destination.


Plan the rest of your trip from Oslo to Trieste

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.