$244 Cheap Flights from Luxembourg (LUX) to Trondheim (TRD)

View $244 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Findel International Airport (LUX) to Vaernes Airport (TRD)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Luxembourg to Trondheim (LUX-TRD)

Prices were available within the past 7 days and start at $244 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Findel Airport (LUX) to Vaernes Airport (TRD) cost?
Grab a cheap one-way flight from $244 or cheap return flight from Findel Airport (LUX) 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 Findel Airport (LUX) to Vaernes Airport (TRD)?
is the most affordable month to fly from LUX to TRD. 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 Findel Airport (LUX) to Vaernes Airport (TRD)?
To find the cheapest airline that'll fly you from LUX to TRD, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Findel Airport (LUX) to Vaernes Airport (TRD)?
There aren't any daily direct flights from Findel Airport (LUX) to Vaernes Airport (TRD). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from LUX to TRD?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season 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 Findel Airport (LUX) to Vaernes Airport (TRD)?
To touch down at Vaernes Airport (TRD) on time, book a flight that leaves Findel Airport (LUX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Findel Airport (LUX) to Vaernes Airport (TRD) last-minute?
Last-minute bookings from LUX to TRD are typically more expensive. For the cheapest rates, start searching for flights well in advance. That said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a LUX to TRD flight and hotel package?
Booking a LUX to TRD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Findel Airport (LUX) to Vaernes Airport (TRD)?
In most instances, you can modify or cancel your LUX to TRD flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like more details, head to our Customer Service portal.

Travel information

Origin airport
Findel
Destination airport
Vaernes
Distance
970 mi

Book with confidence

Luxembourg to Trondheim Flights

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

 

The best time to book a flight from Luxembourg to Trondheim

Sunday is one of the best days to book for cheap flights from Luxembourg 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 Luxembourg 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 Luxembourg to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $244 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 Luxembourg 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 Luxembourg 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.

 

Luxembourg to Trondheim Flights

Explore a world of travel with Expedia

*Available to One Key members.