$512 Cheap Flights from Oslo (OSL) to Louisville (SDF)

View $512 flight on Sun, May 31, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)

Cheap Flights from Oslo to Louisville (OSL-SDF)

Prices were available within the past 7 days and start at $512 for one-way flights and $499 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Nov 4 - Mon, Nov 10
OSL
Oslo
SDF
Louisville
$499 Roundtrip, found 6 days ago
$499
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 4 from Oslo to Louisville, returning Mon, Nov 10, priced at $499 found 6 days ago
British Airways
Tue, Nov 4 - Mon, Nov 10
OSL
Oslo
SDF
Louisville
$501 Roundtrip, found 6 days ago
$501
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 4 from Oslo to Louisville, returning Mon, Nov 10, priced at $501 found 6 days ago
British Airways
Tue, Nov 4 - Mon, Nov 10
OSL
Oslo
SDF
Louisville
$503 Roundtrip, found 6 days ago
$503
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 4 from Oslo to Louisville, returning Mon, Nov 10, priced at $503 found 6 days ago
Lufthansa
Thu, Oct 23 - Mon, Nov 3
OSL
Oslo
SDF
Louisville
$517 Roundtrip, found 6 days ago
$517
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Oct 23 from Oslo to Louisville, returning Mon, Nov 3, priced at $517 found 6 days ago
Lufthansa
Thu, Oct 23 - Mon, Nov 3
OSL
Oslo
SDF
Louisville
$519 Roundtrip, found 6 days ago
$519
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Thu, Oct 23 from Oslo to Louisville, returning Mon, Nov 3, priced at $519 found 6 days ago
United
Sun, Sep 7 - Mon, Sep 15
OSL
Oslo
SDF
Louisville
$520 Roundtrip, found 2 days ago
$520
Roundtrip
found 2 days ago
Select United flight, departing Sun, Sep 7 from Oslo to Louisville, returning Mon, Sep 15, priced at $520 found 2 days ago
British Airways
Sun, Sep 7 - Mon, Sep 15
OSL
Oslo
SDF
Louisville
$522 Roundtrip, found 2 days ago
$522
Roundtrip
found 2 days ago
Select British Airways flight, departing Sun, Sep 7 from Oslo to Louisville, returning Mon, Sep 15, priced at $522 found 2 days ago
British Airways
Tue, Nov 4 - Mon, Nov 10
OSL
Oslo
SDF
Louisville
$522 Roundtrip, found 6 days ago
$522
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 4 from Oslo to Louisville, returning Mon, Nov 10, priced at $522 found 6 days ago
Iberia
Thu, Oct 23 - Mon, Nov 3
OSL
Oslo
SDF
Louisville
$576 Roundtrip, found 6 days ago
$576
Roundtrip
found 6 days ago
Select Iberia flight, departing Thu, Oct 23 from Oslo to Louisville, returning Mon, Nov 3, priced at $576 found 6 days ago
KLM
Sun, Sep 7 - Mon, Sep 15
OSL
Oslo
SDF
Louisville
$576 Roundtrip, found 2 days ago
$576
Roundtrip
found 2 days ago
Select KLM flight, departing Sun, Sep 7 from Oslo to Louisville, returning Mon, Sep 15, priced at $576 found 2 days ago
Flights from Oslo (OSL) to Louisville (SDF)
Origin airport
Gardermoen
Destination airport
Louisville Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Scandinavian Airlines, United
Roundtrip price
$499
Distance
4191 mi

Oslo to Louisville Flights

The cheapest times to fly from Oslo to Louisville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oslo to Louisville are during the month of November. You can find some of the cheapest flights from Oslo to Louisville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Louisville

Sunday is one of the best days to book for cheap flights from Oslo to Louisville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oslo to Louisville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oslo to Louisville in 2025. You can also book with separate airlines for your outbound and return journeys, from $512 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oslo to Louisville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oslo to Louisville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF) cost?
Grab a cheap one-way flight from $512 or cheap return flight from $499 from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)?
The cheapest month to fly from OSL to SDF is November, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)?
To find the cheapest airline that'll fly you from OSL to SDF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)?
Nonstop flights from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to SDF?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)?
Opt for a flight from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF) last-minute?
Holding off until just before your trip to book a ticket from OSL to SDF generally means paying more. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book an OSL to SDF flight and hotel package?
Compared with arranging hotels and flights separately, booking an OSL to SDF flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Louisville Intl. Airport (SDF)?
If you booked your OSL to SDF flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.