$773 Cheap Flights from Wilmington (ILM) to Trondheim (TRD)

View $773 flight on Wed, Jun 17, 2026Opens in a new window

Popular airlines from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)

Cheap Flights from Wilmington to Trondheim (ILM-TRD)

Prices were available within the past 7 days and start at $773 for one-way flights and $556 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$556 Roundtrip, found 17 hours ago
$556
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $556 found 17 hours ago
KLM
Sat, Feb 7 - Tue, Feb 17
ILM
Wilmington
TRD
Trondheim
$581 Roundtrip, found 5 days ago
$581
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Feb 7 from Wilmington to Trondheim, returning Tue, Feb 17, priced at $581 found 5 days ago
KLM
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$584 Roundtrip, found 17 hours ago
$584
Roundtrip
found 17 hours ago
Select KLM flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $584 found 17 hours ago
KLM
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$612 Roundtrip, found 17 hours ago
$612
Roundtrip
found 17 hours ago
Select KLM flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $612 found 17 hours ago
Delta
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$622 Roundtrip, found 17 hours ago
$622
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $622 found 17 hours ago
KLM
Sat, Feb 7 - Tue, Feb 17
ILM
Wilmington
TRD
Trondheim
$626 Roundtrip, found 5 days ago
$626
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Feb 7 from Wilmington to Trondheim, returning Tue, Feb 17, priced at $626 found 5 days ago
Delta
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$628 Roundtrip, found 17 hours ago
$628
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $628 found 17 hours ago
KLM
Tue, Feb 10 - Fri, Feb 20
ILM
Wilmington
TRD
Trondheim
$650 Roundtrip, found 17 hours ago
$650
Roundtrip
found 17 hours ago
Select KLM flight, departing Tue, Feb 10 from Wilmington to Trondheim, returning Fri, Feb 20, priced at $650 found 17 hours ago
KLM
Sat, Feb 7 - Tue, Feb 17
ILM
Wilmington
TRD
Trondheim
$652 Roundtrip, found 5 days ago
$652
Roundtrip
found 5 days ago
Select KLM flight, departing Sat, Feb 7 from Wilmington to Trondheim, returning Tue, Feb 17, priced at $652 found 5 days ago
Scandinavian Airlines
Fri, Dec 26 - Sat, Jan 3
ILM
Wilmington
TRD
Trondheim
$2,254 Roundtrip, found 3 days ago
$2,254
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Dec 26 from Wilmington to Trondheim, returning Sat, Jan 3, priced at $2,254 found 3 days ago

Frequently asked questions

How much does a flight from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD) cost?
Grab a cheap one-way flight from $773 or cheap return flight from $556 from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD) 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 Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)?
Planning your getaway for February can help you save, as it's the cheapest month for flights between ILM and TRD. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from ILM to TRD. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)?
You'll need to take a flight with a layover if you're traveling from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ILM to TRD?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)?
To avoid potential delays on the Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD) route, aim to travel before 3 PM. Flights after this time 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 Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD) last-minute?
Last-minute bookings from ILM to TRD are usually more expensive. To lock in the cheapest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book an ILM to TRD flight and hotel package?
Compared with arranging hotels and flights separately, booking an ILM to TRD flight and hotel package with Expedia could lead to significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Simply secure your flights and select from our wide range of stays, then tailor your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Wilmington Intl. Airport (ILM) to Vaernes Airport (TRD)?
If you reserved your ILM to TRD flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type 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 for more details.

Travel information

Origin airport
Wilmington Intl.
Destination airport
Vaernes
Airlines serving
KLM
Roundtrip price
$556
Distance
4093 mi

Book with confidence

Wilmington to Trondheim Flights

The cheapest times to fly from Wilmington to Trondheim

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 Wilmington to Trondheim are during the month of February. You can find some of the cheapest flights from Wilmington to Trondheim with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Wilmington to Trondheim

Sunday is one of the best days to book for cheap flights from Wilmington to Trondheim: 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 Wilmington to Trondheim

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 Wilmington to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $773 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 Wilmington to Trondheim 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 Wilmington to Trondheim 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.

 

Wilmington to Trondheim Flights

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*Available to One Key members.