$99 Cheap Flights from Trondheim (TRD) to Billund (BLL)

View $99 flight on Mon, Oct 12, 2026Opens in a new window

Popular airlines from Vaernes Airport (TRD) to Billund (BLL)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

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

  • Earn twice

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

Cheap Flights from Trondheim to Billund (TRD-BLL)

Prices were available within the past 7 days and start at $99 for one-way flights and $204 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Widerøe
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$204 Roundtrip, found 4 days ago
$204
Roundtrip
found 4 days ago
Select Widerøe flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $204 found 4 days ago
Widerøe
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Widerøe flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $209 found 4 days ago
Norwegian Air Shuttle
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $223 found 4 days ago
Norwegian Air Shuttle
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$232 Roundtrip, found 4 days ago
$232
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $232 found 4 days ago
Widerøe
Tue, Jun 9 - Tue, Jun 16
TRD
Trondheim
BLL
Billund
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Widerøe flight, departing Tue, Jun 9 from Trondheim to Billund, returning Tue, Jun 16, priced at $243 found 3 days ago
Scandinavian Airlines
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$248 Roundtrip, found 4 days ago
$248
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $248 found 4 days ago
Norwegian Air Shuttle
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$256 Roundtrip, found 4 days ago
$256
Roundtrip
found 4 days ago
Select Norwegian Air Shuttle flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $256 found 4 days ago
Lufthansa
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$262 Roundtrip, found 4 days ago
$262
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $262 found 4 days ago
Widerøe
Tue, Jun 9 - Tue, Jun 16
TRD
Trondheim
BLL
Billund
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select Widerøe flight, departing Tue, Jun 9 from Trondheim to Billund, returning Tue, Jun 16, priced at $263 found 3 days ago
KLM
Mon, Oct 12 - Thu, Oct 15
TRD
Trondheim
BLL
Billund
$327 Roundtrip, found 4 days ago
$327
Roundtrip
found 4 days ago
Select KLM flight, departing Mon, Oct 12 from Trondheim to Billund, returning Thu, Oct 15, priced at $327 found 4 days ago

Frequently asked questions

How much does a flight from Vaernes Airport (TRD) to Billund Airport (BLL) cost?
Secure a cheap one-way flight from $99 or cheap return flight from $204 from Vaernes Airport (TRD) to Billund Airport (BLL) 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 Billund Airport (BLL)?
The cheapest month to fly from TRD to BLL is October, when demand is low. Off-peak season is generally when airlines offer better prices between these airports.
What is the cheapest airline that flies from Vaernes Airport (TRD) to Billund Airport (BLL)?
To find the cheapest airline that'll fly you from TRD to BLL, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Vaernes Airport (TRD) to Billund Airport (BLL)?
There aren't any daily direct flights from Vaernes Airport (TRD) to Billund Airport (BLL). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from TRD to BLL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range 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 Vaernes Airport (TRD) to Billund Airport (BLL)?
To avoid possible delays on the Vaernes Airport (TRD) to Billund Airport (BLL) route, aim to fly before 3 PM. Departures after this time have a 22% higher chance of being canceled.**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 Billund Airport (BLL) last-minute?
Holding off until just before your trip to book a ticket from TRD to BLL generally means paying more. While it's possible to find some last-minute offers, they aren't always guaranteed. Be flexible with your travel plans for the best chance of scoring a bargain.
Is it cheaper to book a TRD to BLL flight and hotel package?
Booking a TRD to BLL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Pick from our impressive range of accommodations and then add activities, flights 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 Vaernes Airport (TRD) to Billund Airport (BLL)?
You can usually reschedule or cancel your TRD to BLL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Vaernes
Destination airport
Billund
Airlines serving
KLM, Scandinavian Airlines
Roundtrip price
$203
Distance
536 mi

Book with confidence

Trondheim to Billund Flights

The cheapest times to fly from Trondheim to Billund

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

 

The best time to book a flight from Trondheim to Billund

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

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 Billund in 2026. You can also book with separate airlines for your outbound and return journeys, from $99 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 Billund 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 Billund 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.

 

Trondheim to Billund Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

Explore a world of travel with Expedia