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Oslo Gardermoen

$537+ Cheap flights from Peoria, IL (PIA) to Oslo Gardermoen (OSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — OSL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Peoria to Oslo Gardermoen

Cheapest flights from Peoria to Oslo Gardermoen
Explore the most affordable flight options available from Peoria to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Flysmarter deal was found by Cheapflights users on 12/11. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:19 pmPIA - OSL
2 stops17h 21mMultiple Airlines
Wed 12/3111:50 amOSL - PIA
3 stops36h 49mMultiple Airlines
Deal found 12/11$1,543
This lastminute.com deal was found by Cheapflights users on 12/11. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:19 pmPIA - OSL
2 stops36h 46mLufthansa
Wed 12/314:35 pmOSL - PIA
2 stops31h 08mLufthansa
Deal found 12/11$1,554

Find flight deals from Peoria to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 December 12, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$537
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Oslo Gardermoen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Oslo Gardermoen flights.
Search Deals
From Greater Peoria to Oslo Gardermoen
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 2,558,603 searches. Data last updated December 12, 2025.
Use the filters below to find and compare flights from Peoria to Oslo Gardermoen Airport that are best for you.

Fly from

Peoria

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

PeoriaOslo

PIA - OSL

PIAOSL

Greater Peoria

Fri 1/30

6:30 am-1:05 pm

2 stops23h 35m

Oslo Gardermoen

Tue 2/3

6:15 am-12:38 pm

2 stops37h 23m

$537

PeoriaOslo

PIA - OSL

PIAOSL

Greater Peoria

Sat 12/27

5:19 pm-5:40 pm

2 stops17h 21m

Oslo Gardermoen

Wed 12/31

11:50 am-5:39 pm

3 stops36h 49m

$1,543

PeoriaOslo

PIA - OSL

PIAOSL

Greater Peoria

Sat 12/27

5:19 pm-1:05 pm

2 stops36h 46m

Oslo Gardermoen

Wed 12/31

4:35 pm-4:43 pm

2 stops31h 08m

$1,554

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Peoria 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 Peoria to Oslo Gardermoen in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*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 Peoria, Illinois-Oslo Gardermoen Airport flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Peoria, Illinois-Oslo Gardermoen Airport flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Oslo Gardermoen Airport flights, Cheapflights users trust Expedia the most. Expedia 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 Peoria, Illinois-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 Peoria to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Peoria 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.

Related info for your journey

Find useful and relevant information for your journey from Peoria 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 Peoria to Oslo Gardermoen?

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Oslo Gardermoen. On average, Greater Peoria has 0 outbound flights to Oslo Gardermoen per day from 0 airlines. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

  • How long is the flight from Peoria, Illinois to Oslo Gardermoen Airport?

    Airlines like United Airlines and Lufthansa fly from Peoria, Illinois to Oslo Gardermoen Airport in about 23h 35m. The time it takes to get you to your destination can typically vary by up to 13h 11m. The distance between Peoria, Illinois and Oslo Gardermoen Airport is about 4167 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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.

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