$90 Cheap Flights from Trondheim (TRD) to Brussels (BRU)

View $90 flight on Thu, Jan 15, 2026Opens in a new window

Popular airlines from Vaernes Airport (TRD) to Brussels Airport (BRU)

Cheap Flights from Trondheim to Brussels (TRD-BRU)

Prices were available within the past 7 days and start at $90 for one-way flights and $129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$129 Roundtrip, found 4 days ago
$129
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $129 found 4 days ago
Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$144 Roundtrip, found 4 days ago
$144
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $144 found 4 days ago
Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$152 Roundtrip, found 4 days ago
$152
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $152 found 4 days ago
Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$156 Roundtrip, found 4 days ago
$156
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $156 found 4 days ago
Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$158 Roundtrip, found 4 days ago
$158
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $158 found 4 days ago
Scandinavian Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $167 found 4 days ago
Widerøe
Mon, Jan 5 - Fri, Jan 9
TRD
Trondheim
BRU
Brussels
$353 Roundtrip, found 1 day ago
$353
Roundtrip
found 1 day ago
Select Widerøe flight, departing Mon, Jan 5 from Trondheim to Brussels, returning Fri, Jan 9, priced at $353 found 1 day ago
Lufthansa
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$356 Roundtrip, found 4 days ago
$356
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $356 found 4 days ago
LOT-Polish Airlines
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$504 Roundtrip, found 4 days ago
$504
Roundtrip
found 4 days ago
Select LOT-Polish Airlines flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $504 found 4 days ago
Finnair
Thu, Jan 15 - Thu, Jan 22
TRD
Trondheim
BRU
Brussels
$535 Roundtrip, found 4 days ago
$535
Roundtrip
found 4 days ago
Select Finnair flight, departing Thu, Jan 15 from Trondheim to Brussels, returning Thu, Jan 22, priced at $535 found 4 days ago
Flights from Trondheim (TRD) to Brussels (BRU)
Origin airport
Vaernes
Destination airport
Brussels - National
Airlines serving
Finnair, LOT-Polish Airlines, Lufthansa, Scandinavian Airlines, Widerøe
Roundtrip price
$128
Distance
899 mi

Trondheim to Brussels Flights

The cheapest times to fly from Trondheim to Brussels

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

 

The best time to book a flight from Trondheim to Brussels

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

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 Trondheim to Brussels in 2026. You can also book with separate airlines for your outbound and return journeys, from $90 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 Trondheim to Brussels 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 Trondheim to Brussels 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 Vaernes Airport (TRD) to Brussels - National Airport (BRU) cost?
Snag a cheap one-way flight from $90 or cheap return flight from $129 from Vaernes Airport (TRD) to Brussels - National Airport (BRU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Vaernes Airport (TRD) to Brussels - National Airport (BRU)?
January is the least expensive month to fly from TRD to BRU. Timing your trip outside of the busy season is often the key to scoring lower fares.
What is the cheapest airline that flies from Vaernes Airport (TRD) to Brussels - National Airport (BRU)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRD to BRU flight.
How many flights per day from Vaernes Airport (TRD) to Brussels - National Airport (BRU)?
There aren't any daily direct flights departing from Vaernes Airport (TRD) to Brussels - National Airport (BRU). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from TRD to BRU?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including the season 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 Vaernes Airport (TRD) to Brussels - National Airport (BRU)?
To land at Brussels - National Airport (BRU) on schedule, book a flight that leaves from Vaernes Airport (TRD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Vaernes Airport (TRD) to Brussels - National Airport (BRU) last-minute?
Last-minute fares from TRD to BRU are usually more expensive. To lock in the best prices, start searching for flights well ahead of time. That said, if your travel plans are flexible, you may find a cheap fare right before your trip.
Is it cheaper to book a TRD to BRU flight and hotel package?
You'll generally save money by booking a TRD to BRU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your preferred flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Vaernes Airport (TRD) to Brussels - National Airport (BRU)?
You can usually reschedule or cancel your TRD to BRU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.