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Cheap flights from Peoria, Illinois to Oslo from $773

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Oslo departing on 11/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Peoria, Illinois to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:43 am - 1:05 pmPIA  Greater Peoria-OSL Oslo Gardermoen
19h 22m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
1:55 pm - 10:58 pmOSL  Oslo Gardermoen-PIA Greater Peoria
16h 03m2 stops Frankfurt am Main Chicago O'Hare Intl
$773United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:25 am - 1:05 pmPIA  Greater Peoria-OSL Oslo Gardermoen
23h 40m2 stops Chicago O'Hare Intl Frankfurt am Main
United Airlines Logo
1:55 pm - 10:08 amOSL  Oslo Gardermoen-PIA Greater Peoria
27h 13m2 stops Frankfurt am Main Chicago O'Hare Intl
$778United Airlines
Mon, Nov 9 - Wed, Nov 11
United Airlines Logo
6:00 am - 5:15 pmPIA  Greater Peoria-OSL Oslo Gardermoen
28h 15m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
1:05 pm - 10:58 pmOSL  Oslo Gardermoen-PIA Greater Peoria
40h 53m2 stops Frankfurt am Main Chicago O'Hare Intl
$1,001United Airlines
Sun, Sep 20 - Sun, Sep 27
United Airlines Logo
3:35 pm - 5:15 pmPIA  Greater Peoria-OSL Oslo Gardermoen
18h 40m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
United Airlines Logo
1:05 pm - 10:06 amOSL  Oslo Gardermoen-PIA Greater Peoria
28h 01m2 stops Frankfurt am Main Chicago O'Hare Intl
$1,131United Airlines
Mon, Aug 24 - Fri, Aug 28
Multiple Airlines Logo
8:29 am - 5:15 pmPIA  Greater Peoria-OSL Oslo Gardermoen
25h 46m2 stops Chicago O'Hare Intl Brussels Bruxelles-National
Multiple Airlines Logo
11:45 am - 2:20 pmOSL  Oslo Gardermoen-PIA Greater Peoria
33h 35m3 stops London Heathrow Boston Logan Intl Chicago O'Hare Intl
$1,538Multiple Airlines
Mon, Aug 24 - Fri, Aug 28

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United Airlines flights from Peoria, Illinois to Oslo Gardermoen Airport

Our best United Airlines deals on Peoria, Illinois to Oslo Gardermoen Airport flight tickets
United Airlines
Nov 9
PIA10:43 amGreater Peoria
19h 22m
2 stops
OSL1:05 pmOslo Gardermoen
Nov 11
OSL1:55 pmOslo Gardermoen
16h 03m
2 stops
PIA10:58 pmGreater Peoria
$773
United Airlines
Nov 9
PIA6:25 amGreater Peoria
23h 40m
2 stops
OSL1:05 pmOslo Gardermoen
Nov 11
OSL1:55 pmOslo Gardermoen
27h 13m
2 stops
PIA10:08 amGreater Peoria
$778
United Airlines
Sep 20
PIA6:00 amGreater Peoria
28h 15m
2 stops
OSL5:15 pmOslo Gardermoen
Sep 27
OSL1:05 pmOslo Gardermoen
40h 53m
2 stops
PIA10:58 pmGreater Peoria
$1,001

momondo Fare Finder

 
Customize your flight search to find flights from Peoria, Illinois to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated August 9, 2026.
Use the filters below to find and compare flights from Peoria, Illinois to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PeoriaOslo

PIA Greater Peoria - OSL Oslo Gardermoen

PIAOSL

Greater Peoria

Mon 11/9

10:43 am-1:05 pm

2 stops19h 22m

Oslo Gardermoen

Wed 11/11

1:55 pm-10:58 pm

2 stops16h 03m

$773

PeoriaOslo

PIA Greater Peoria - OSL Oslo Gardermoen

PIAOSL

Greater Peoria

Mon 11/9

6:25 am-1:05 pm

2 stops23h 40m

Oslo Gardermoen

Wed 11/11

1:55 pm-10:08 am

2 stops27h 13m

$778

PeoriaOslo

PIA Greater Peoria - OSL Oslo Gardermoen

PIAOSL

Greater Peoria

Sun 9/20

6:00 am-5:15 pm

2 stops28h 15m

Oslo Gardermoen

Sun 9/27

1:05 pm-10:58 pm

2 stops40h 53m

$1,001

PeoriaOslo

PIA Greater Peoria - OSL Oslo Gardermoen

PIAOSL

Greater Peoria

Mon 8/24

3:35 pm-5:15 pm

2 stops18h 40m

Oslo Gardermoen

Fri 8/28

1:05 pm-10:06 am

2 stops28h 01m

$1,131

PeoriaOslo

PIA Greater Peoria - OSL Oslo Gardermoen

PIAOSL

Greater Peoria

Mon 8/24

8:29 am-5:15 pm

2 stops25h 46m

Oslo Gardermoen

Fri 8/28

11:45 am-2:20 pm

3 stops33h 35m

$1,538

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Peoria, Illinois to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Peoria, Illinois to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Peoria, Illinois to Oslo Gardermoen Airport (PIA to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Oslo Gardermoen Airport

Fastest flight time

23h 40m

Direct flights

None
The fastest flight from Peoria, Illinois to Oslo Gardermoen Airport takes 23h 40m
There are no direct flights from Peoria, Illinois to Oslo Gardermoen Airport. There are no popular flight routes from Peoria, Illinois to Oslo Gardermoen Airport.
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Frequently asked questions about flying from Peoria, Illinois to Oslo Gardermoen Airport

  • How far is Greater Peoria to Oslo Gardermoen by plane?

    A flight from Greater Peoria to Oslo Gardermoen will travel around 4161.6 mi. In terms of flight time, this usually takes a little over 23h 40m.

  • When did momondo last update prices for flights from Greater Peoria Airport to Oslo Gardermoen Airport?

    Prices for flights from Greater Peoria Airport to Oslo Gardermoen Airport were last updated today.

  • How old do you have to be to fly from Greater Peoria Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Peoria, Illinois to Oslo Gardermoen Airport

  • How do I get Price Alerts for flights from Peoria, Illinois to Oslo Gardermoen Airport?

    Price Alerts will notify you by email when the price for flights to Oslo Gardermoen Airport from Peoria, Illinois decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Peoria, Illinois to Oslo Gardermoen Airport with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Oslo?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Peoria to Oslo. momondo saves you time and could save you money on your trip.

Can I find flights from Peoria to Oslo with flexible booking policies on momondo?

All flight searches from Peoria to Oslo on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Peoria to Oslo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oslo from Peoria.

I’m not ready to book a flight from Peoria to Oslo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Peoria to Oslo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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