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Cheap flights from Wilmington to Oslo from $721

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to Oslo departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Wilmington to Oslo

Cheap round-trip flights

British Airways Logo
4:28 pm - 4:15 pmILM-OSL
17h 47m2 stops
British Airways Logo
7:45 am - 11:21 pmOSL-ILM
21h 36m2 stops
$721British Airways
Find Deal
Thu, Oct 2 - Thu, Oct 9
Logo
2:42 pm - 5:15 pmILM-OSL
20h 33m2 stops
Logo
9:50 am - 11:24 pmOSL-ILM
19h 34m3 stops
$976
Find Deal
Thu, Oct 2 - Thu, Oct 9

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington 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 18, 2025.
Use the filters below to find and compare flights from Wilmington to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonOslo

ILM - OSL

ILMOSL

Wilmington New Hanover County

Thu 10/2

4:28 pm-4:15 pm

2 stops17h 47m

Oslo Gardermoen

Thu 10/9

7:45 am-11:21 pm

2 stops21h 36m

$721

WilmingtonOslo

ILM - OSL

ILMOSL

Wilmington New Hanover County

Thu 10/2

2:42 pm-5:15 pm

2 stops20h 33m

Oslo Gardermoen

Thu 10/9

9:50 am-11:24 pm

3 stops19h 34m

$976

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Wilmington to Oslo Gardermoen Airport

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

Cheap Wilmington to Oslo Gardermoen Airport (ILM to OSL) flight deals and tips

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

Best Price Found

$721

Fastest flight time

17h 47m

Direct flights

None
The best flight deal from Wilmington to Oslo Gardermoen Airport found on momondo in the last 72 hours is $721
The fastest flight from Wilmington to Oslo Gardermoen Airport takes 17h 47m
There are no direct flights from Wilmington to Oslo Gardermoen Airport. Popular non-direct route for this connection is Wilmington New Hanover County Airport - Oslo Gardermoen Airport.
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  • How far is Wilmington New Hanover County to Oslo Gardermoen by plane?

    Oslo Gardermoen is 4165.0 mi away from Wilmington New Hanover County. A reasonable flight in good conditions will take 17h 47m.

  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to Oslo Gardermoen Airport?

    Prices for flights from Wilmington New Hanover County Airport to Oslo Gardermoen Airport were last updated today.

  • How old do you have to be to fly from Wilmington New Hanover County Airport to Oslo Gardermoen Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Oslo Gardermoen Airport.

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

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Wilmington to Oslo Gardermoen Airport?

    Price Alerts will notify you by email when the price for flights to Oslo Gardermoen Airport from Wilmington 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 Wilmington to Oslo Gardermoen Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Traveling to a place near Oslo?

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

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Oslo from Wilmington.

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

Yes. All flights to Oslo from Wilmington on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Wilmington and Oslo by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Wilmington to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Oslo Gardermoen Airport trip

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