$758 Cheap Flights from Oslo (OSL) to Kailua-Kona (KOA)

View $758 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA)

Cheap Flights from Oslo to Kailua-Kona (OSL-KOA)

Prices were available within the past 7 days and start at $758 for one-way flights and $995 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, Dec 23 - Wed, Jan 7
OSL
Oslo
KOA
Kona Coast
$995 Roundtrip, found 2 days ago
$995
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Dec 23 from Oslo to Kona Coast, returning Wed, Jan 7, priced at $995 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Jan 7
OSL
Oslo
KOA
Kona Coast
$997 Roundtrip, found 2 days ago
$997
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from Oslo to Kona Coast, returning Wed, Jan 7, priced at $997 found 2 days ago
American Airlines
Tue, Dec 16 - Thu, Jan 8
OSL
Oslo
KOA
Kona Coast
$998 Roundtrip, found 2 days ago
$998
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 16 from Oslo to Kona Coast, returning Thu, Jan 8, priced at $998 found 2 days ago
British Airways
Tue, Dec 23 - Wed, Jan 7
OSL
Oslo
KOA
Kona Coast
$1,000 Roundtrip, found 2 days ago
$1,000
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Dec 23 from Oslo to Kona Coast, returning Wed, Jan 7, priced at $1,000 found 2 days ago
American Airlines
Tue, Dec 23 - Wed, Jan 7
OSL
Oslo
KOA
Kona Coast
$1,009 Roundtrip, found 2 days ago
$1,009
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 23 from Oslo to Kona Coast, returning Wed, Jan 7, priced at $1,009 found 2 days ago
American Airlines
Tue, Dec 16 - Sun, Dec 28
OSL
Oslo
KOA
Kona Coast
$1,013 Roundtrip, found 2 days ago
$1,013
Roundtrip
found 2 days ago
Select American Airlines flight, departing Tue, Dec 16 from Oslo to Kona Coast, returning Sun, Dec 28, priced at $1,013 found 2 days ago
British Airways
Tue, Dec 23 - Wed, Jan 7
OSL
Oslo
KOA
Kona Coast
$1,014 Roundtrip, found 2 days ago
$1,014
Roundtrip
found 2 days ago
Select British Airways flight, departing Tue, Dec 23 from Oslo to Kona Coast, returning Wed, Jan 7, priced at $1,014 found 2 days ago
United
Tue, Dec 16 - Tue, Dec 23
OSL
Oslo
KOA
Kona Coast
$1,163 Roundtrip, found 2 days ago
$1,163
Roundtrip
found 2 days ago
Select United flight, departing Tue, Dec 16 from Oslo to Kona Coast, returning Tue, Dec 23, priced at $1,163 found 2 days ago
KLM
Tue, Dec 16 - Thu, Dec 25
OSL
Oslo
KOA
Kona Coast
$1,258 Roundtrip, found 2 days ago
$1,258
Roundtrip
found 2 days ago
Select KLM flight, departing Tue, Dec 16 from Oslo to Kona Coast, returning Thu, Dec 25, priced at $1,258 found 2 days ago
Lufthansa
Wed, Dec 17 - Fri, Dec 26
OSL
Oslo
KOA
Kona Coast
$1,344 Roundtrip, found 2 days ago
$1,344
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Wed, Dec 17 from Oslo to Kona Coast, returning Fri, Dec 26, priced at $1,344 found 2 days ago
Flights from Oslo (OSL) to Kailua-Kona (KOA)
Origin airport
Gardermoen
Destination airport
Kona Intl.
Airlines serving
American Airlines, British Airways, Delta, Lufthansa, United
Roundtrip price
$995
Distance
6866 mi

Oslo to Kailua-Kona Flights

The cheapest times to fly from Oslo to Kailua-Kona

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 Kailua-Kona are during the month of December. You can find some of the cheapest flights from Oslo to Kailua-Kona with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Kailua-Kona

Sunday is one of the best days to book for cheap flights from Oslo to Kailua-Kona: 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 Kailua-Kona

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 Kailua-Kona in 2025. You can also book with separate airlines for your outbound and return journeys, from $758 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 Kailua-Kona 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 Kailua-Kona 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 Kona Intl. Airport (KOA) cost?
Snag a cheap one-way flight from $758 or cheap return flight from $995 from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA)?
December is the most affordable month to fly from OSL to KOA. Timing your trip outside of the busy season is often the key to finding better deals on flights.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from OSL to KOA. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA)?
Direct flights from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from OSL to KOA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Kona Intl. Airport (KOA)?
To avoid potential delays on the Gardermoen Airport (OSL) to Kona Intl. Airport (KOA) route, travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Kona Intl. Airport (KOA) last-minute?
Waiting until just before your departure to book a ticket from OSL to KOA generally means paying more. Although you may find some last-minute offers, they aren't always guaranteed. Allow some flexibility in your schedule to boost your chances of landing a bargain.
Is it cheaper to book an OSL to KOA flight and hotel package?
Opting for an OSL to KOA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Choose from our wide range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to Kona Intl. Airport (KOA)?
Typically, it's possible to cancel or reschedule your OSL to KOA flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.