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Oslo Gardermoen

$424+ Cheap flights from Ontario (ONT) to Oslo Gardermoen (OSL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — OSL
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
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ONT - OSL
Oct 29 - Nov 5

Find cheap flights from Ontario to Oslo Gardermoen with Cheapflights

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Cheap flight deals from Ontario to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Oslo Gardermoen (OSL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 24, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$579
(United Airlines)

One-way from

$424
(Gurufare)
Provider with most accurate pricing for Ontario-Oslo Gardermoen flight deals.
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Provider most trusted by Cheapflights users for Ontario-Oslo Gardermoen flights.
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From Ontario to Oslo Gardermoen
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One-way flight from Ontario to Oslo Gardermoen
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Find flight deals from Ontario to Oslo Gardermoen

Cheapest flights from Ontario to Oslo Gardermoen
Explore the most affordable flight options available from Ontario to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/53:20 pmONT - OSL
2 stops23h 10mUnited Airlines
Thu 12/126:00 amOSL - ONT
3 stops26h 58mUnited Airlines
Deal found 10/23$579
This KAYAK deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2411:59 pmONT - OSL
2 stops37h 41mBritish Airways
Sun 12/87:15 amOSL - ONT
2 stops23h 58mBritish Airways
Deal found 10/24$876
This KAYAK deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/157:15 amONT - OSL
2 stops30h 00mIberia
Fri 11/223:00 pmOSL - ONT
2 stops41h 57mIberia
Deal found 10/24$1,084
This Air Canada deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:05 amONT - OSL
3 stops22h 40mAir Canada
Thu 12/121:30 pmOSL - ONT
3 stops32h 10mAir Canada
Deal found 10/23$1,247

Find flights from Ontario to Oslo Gardermoen within your budget

Customize your flight search to find flights from Ontario to Oslo Gardermoen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$579 - $5,384

Route

Depart

Return

Price

OntarioOslo Gardermoen

ONT - OSL

ONTOSL

Ontario

Thu 12/5

2 stops27h 55m

Oslo Gardermoen

Thu 12/12

2 stops20h 43m

$579

OntarioOslo Gardermoen

ONT - OSL

ONTOSL

Ontario

Tue 1/21

2 stops16h 45m

Oslo Gardermoen

Tue 2/4

2 stops18h 52m

$625

OntarioOslo Gardermoen

ONT - OSL

ONTOSL

Ontario

Wed 3/26

2 stops21h 23m

Oslo Gardermoen

Wed 4/9

2 stops20h 57m

$811

OntarioOslo Gardermoen

ONT - OSL

ONTOSL

Ontario

Thu 12/5

3 stops22h 40m

Oslo Gardermoen

Thu 12/12

3 stops32h 10m

$1,247

OntarioOslo Gardermoen

ONT - OSL

ONTOSL

Ontario

Sat 3/22

2 stops16h 05m

Oslo Gardermoen

Sat 4/5

2 stops17h 47m

$5,384

Flights are sorted by cheapest first

Deals found on 10/23

Compare providers for flights from Ontario to Oslo Gardermoen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Ontario to Oslo Gardermoen in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Ontario-Oslo Gardermoen Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Ontario-Oslo Gardermoen Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Ontario-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Oslo Gardermoen Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Ontario-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Ontario to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Ontario with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Ontario to Oslo Gardermoen

Get recent, data-driven insights about flights from Ontario to Oslo Gardermoen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ontario to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Ontario to Oslo Gardermoen Airport (average of $560). Flying from Ontario to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ONT to OSL?

Find hourly flight availability from Ontario to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 24, 2024.

It’s typically best to fly out from Ontario to Oslo Gardermoen Airport in the morning. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Oslo Gardermoen

Get insights into the airlines that provide service to Oslo Gardermoen. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oslo Gardermoen. Reviews last updated October 24, 2024.
Read through reviews of airlines operating flights from Ontario to Oslo, such as British Airways and Iberia. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,275 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

United Airlines
7.4
Good
9,275 reviews
United Airlines
7.4
Good
9,275 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Air Canada
7.0
Good
8,019 reviews
United Airlines
7.4
Good
9,275 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Iberia
7.0
Good
2,682 reviews
United Airlines
7.4
Good
9,275 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

British Airways
6.7
Okay
6,847 reviews
United Airlines
7.4
Good
9,275 reviews

Boarding

7.7

Food

6.7

Entertainment

7.1

Overall

7.4

Crew

8.1

Comfort

7.3

Reviews

1 / 10

United has consistently been good. Every now and then there is a crew member that should probably retire, but most of them are excellent.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Oslo Gardermoen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ontario to Oslo Gardermoen?

    Ontario (ONT), located 3.1 mi from the city center, is the airport you fly out of when you book flights from Ontario to Oslo Gardermoen. 1 airline have flights from Ontario to Oslo Gardermoen on a regular basis. Booking flights from Ontario to Oslo Gardermoen should not be difficult; the airport handles an average of 0 outbound flights to Oslo Gardermoen per day.

  • Can I find flights from Ontario to Oslo Gardermoen Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Ontario to Oslo Gardermoen Airport for under $600. The cheapest flight booked recently is on United Airlines for just $579, but on average you can expect to pay $1,729.

  • Are there last-minute flights available from Ontario to Oslo Gardermoen Airport for under $8,900?

    There are currently 2+ open flights from Ontario to Oslo Gardermoen Airport within the next 7 days for less than $8,900.

  • What are the cheapest airlines flying from Ontario to Oslo Gardermoen Airport round-trip?

    Cheapflights users have booked flights from Ontario to Oslo Gardermoen Airport round-trip from $579. Other airlines that can offer you cheap pricing are British Airways, from $625, and Iberia, from $811.

  • What are the cheapest airlines to fly from Ontario to Oslo Gardermoen Airport one-way?

    One-way options have recently been found by users for as low as $424 on British Airways. Other airlines that offer cheap prices include United Airlines from $432 and Iberia from $754 one-way.

  • What does ONT to OSL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Ontario Airport to Oslo Gardermoen Airport flight would often be abbreviated as a ONT to OSL flight.

  • Can I find deals for flights from Ontario to Oslo Gardermoen that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Oslo Gardermoen flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Oslo Gardermoen with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Oslo Gardermoen flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ontario to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Ontario to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Oslo Gardermoen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ontario to Oslo Gardermoen.

  • Can I find deals for business class flights from Ontario to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Ontario to Oslo Gardermoen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Oslo Gardermoen that allow pets onboard?

    Many airlines flying from Ontario to Oslo Gardermoen offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Oslo Gardermoen?

    Yes, you can often find last-minute deals on Ontario to Oslo Gardermoen flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Oslo Gardermoen Airport flight deals updated?

    The Ontario to Oslo Gardermoen Airport flight deals you see on this page were last updated on 10/24.

  • What is the cheapest month to book a flight from Ontario to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Oslo Gardermoen Airport (average of $560). Flying from Ontario to Oslo Gardermoen Airport in June is currently the most expensive (average of $1,175). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Ontario to Oslo Gardermoen

Discover the top airline that operate flights from Ontario to Oslo Gardermoen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$606Average$885FlexibilityNo cancel feeOn-timeN/A
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