Cheap Flights from Ottawa to Oslo Gardermoen

Compare Ottawa to Oslo Gardermoen flight deals

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

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Flight deals from Ottawa to Oslo Gardermoen

Looking for a cheap last-minute deal or the best return flight from Ottawa to Oslo Gardermoen Airport? If you want to travel next month, return fares start from Rs241,277. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Ottawa to Oslo Gardermoen

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Ottawa to Oslo Gardermoen flights are currently cheapest in September.

Ottawa to Oslo Gardermoen: Alternative routes

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

Ottawa to Oslo: Flight information

The things to know before you go.
Cheapest flight foundRs83,061
Cheapest month to flySeptember

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

The best price we found for a return flight from Ottawa to Oslo Gardermoen is Rs182,966. 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 Ottawa to Oslo Gardermoen. But we found flights with one stop from Rs182,966.
As of July 2026, there are no flights flying from Ottawa to Oslo Gardermoen.
The cheapest month to fly from Ottawa to Oslo Gardermoen is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Ottawa to Oslo Gardermoen Airport on Monday, 7 September 2026.
No airlines currently offer direct flights between Ottawa and Oslo Gardermoen 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 Oslo Gardermoen 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.

The cheapest airline that flies to Oslo Gardermoen is Air Transat .

Travelling from Ottawa to Oslo Gardermoen Airport (OSL): What you need to know

  • Oslo is six hours ahead of Ottawa. Oslo Gardermoen Airport is located in Oslo, which is in the UTC+1 timezone.

  • Get to the airport on time so you don't miss your flight from Ottawa to OSL. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • Flying during a popular month like August? Public holidays and other popular periods can mean longer queues and delays at security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.

Airports in Ottawa

Ottawa Macdonald-Cartier International Airport (YOW)

  • Travelling from central Ottawa to YOW takes around 35 minutes on public transport. If you ride-share, drive or get a taxi, you'll cover the 14 kilometres in 20 minutes or so, depending on traffic conditions.

  • Booked an early flight from Ottawa to Oslo Gardermoen Airport? Avoid the mad dash to the terminal (and enjoy a little extra shut-eye) by picking one of these stays close to Ottawa Macdonald-Cartier International Airport:

  • When it comes to the on-time performance of Ottawa Macdonald-Cartier International Airport, data shows 58% of flights meet their scheduled arrival time.

  • You'll find YOW at 50 Airport Road.

About Oslo Gardermoen Airport (OSL)

Getting from Oslo Gardermoen Airport (OSL) to central Oslo

  • From Oslo Gardermoen Airport, central Oslo is around 48 kilometres away. It takes about 40 minutes to get to the city centre by car.

  • Travelling by public transport takes around 20 minutes.

How to find the cheapest flights from Ottawa to Oslo Gardermoen Airport (OSL)

  • The lowest price we've found for a one-way ticket from Ottawa to Oslo Gardermoen Airport is Rs83,061. For a return flight on this route, the best price is Rs182,966. Depending on how early you book and the availability, these fares may change.

  • Don't leave things to the last minute. You're more likely to walk away with cheap flights from Ottawa to OSL if you book in advance. Airlines often have some fantastic early bird rates.

  • Cheap Ottawa to Oslo Gardermoen Airport tickets are easier to find if you're not locked into specific dates. Use the 'Whole month' search function to compare fares across every month and then pick the cheapest day.

  • Finding a cheap plane ticket from Ottawa to OSL couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you as soon as there's a price drop.

  • Lock in a cheap flight from Ottawa to Oslo Gardermoen Airport by using filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Ottawa to Oslo Gardermoen Airport (OSL)

  • It's time to decide when to book your flight from Ottawa to Oslo Gardermoen Airport (OSL). September is when most people visit Oslo. If you're all about a more relaxed kind of trip, think about going in January.

  • Book a Ottawa to OSL plane ticket departing in July if you're eager to experience the city during its warmest month. Expect temperatures in Oslo to range from 8ºC to 25ºC.

  • If you want cooler conditions, look for a cheap ticket from Ottawa to Oslo Gardermoen Airport in January when temperatures are between -14ºC and 1ºC.

More about Oslo

  • When it comes to looking for somewhere to lay your head, you'll find the best places to stay in Oslo right here. Browse these hotels after you've booked your flight from Ottawa to Oslo Gardermoen Airport:

  • Every great journey has to include a little sightseeing. The Norwegian National Opera & Ballet, M/S Nobel: Oslo Fjord Sightseeing / Hop On Hop Off Boat and Viking Ship Museum are essential stops on your Oslo itinerary.

Explore more of Norway

  • Kristiansand is just one of the many places in Norway waiting to be discovered after you've seen Oslo. Around 290 kilometres away to the southwest, top sights here include Lille Kjæragbolten, Holmenkollen and Bystranda.

  • If there's time to check out another well-known destination in Norway, head for Skien, roughly 137 kilometres southwest of Oslo. The Telemark Canal, Skien Sluse (Telemarkskanalen) and The Adventure Factory are among the biggest draws.

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