$110 Cheap Flights from Barcelona (BCN) to Trondheim (TRD)

View $110 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Barcelona El Prat Airport (BCN) to Vaernes Airport (TRD)

Cheap Flights from Barcelona to Trondheim (BCN-TRD)

Prices were available within the past 7 days and start at $110 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$234 Roundtrip, found 14 hours ago
$234
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $234 found 14 hours ago
Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$253 Roundtrip, found 14 hours ago
$253
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $253 found 14 hours ago
Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$277 Roundtrip, found 14 hours ago
$277
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $277 found 14 hours ago
Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$298 Roundtrip, found 14 hours ago
$298
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $298 found 14 hours ago
Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$309 Roundtrip, found 14 hours ago
$309
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $309 found 14 hours ago
Lufthansa
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$324 Roundtrip, found 14 hours ago
$324
Roundtrip
found 14 hours ago
Select Lufthansa flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $324 found 14 hours ago
Scandinavian Airlines
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$330 Roundtrip, found 14 hours ago
$330
Roundtrip
found 14 hours ago
Select Scandinavian Airlines flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $330 found 14 hours ago
Norwegian Air Shuttle
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$334 Roundtrip, found 14 hours ago
$334
Roundtrip
found 14 hours ago
Select Norwegian Air Shuttle flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $334 found 14 hours ago
LOT-Polish Airlines
Fri, Oct 17 - Mon, Oct 20
BCN
Barcelona
TRD
Trondheim
$768 Roundtrip, just found
$768
Roundtrip
just found
Select LOT-Polish Airlines flight, departing Fri, Oct 17 from Barcelona to Trondheim, returning Mon, Oct 20, priced at $768 just found
Air Europa
Wed, Nov 5 - Sun, Nov 9
BCN
Barcelona
TRD
Trondheim
$862 Roundtrip, found 14 hours ago
$862
Roundtrip
found 14 hours ago
Select Air Europa flight, departing Wed, Nov 5 from Barcelona to Trondheim, returning Sun, Nov 9, priced at $862 found 14 hours ago

Frequently asked questions

How much does a flight from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD) cost?
Snag a cheap one-way flight from $110 or cheap return flight from $234 from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD)?
November is the most affordable month to fly from BCN to TRD. Traveling during an off-peak travel window is often the key to landing a great deal.
What is the cheapest airline that flies from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from BCN to TRD. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD)?
There aren't any daily nonstop flights departing from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BCN to TRD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD)?
To avoid possible delays on the Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD) route, 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 Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD) last-minute?
Holding off until right before your break to book your flight from BCN to TRD often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Be flexible with your travel plans for a better chance of scoring a bargain.
Is it cheaper to book a BCN to TRD flight and hotel package?
Compared with arranging hotels and flights separately, booking a BCN to TRD flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place will take the stress out of travel planning. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Barcelona Intl. Airport (BCN) to Vaernes Airport (TRD)?
If you booked your BCN to TRD flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket you purchased, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Travel information

Origin airport
Barcelona Intl.
Destination airport
Vaernes
Roundtrip price
$234
Distance
1571 mi

Book with confidence

Book with confidence

Barcelona to Trondheim Flights

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

 

The best time to book a flight from Barcelona to Trondheim

Sunday is one of the best days to book for cheap flights from Barcelona 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 Barcelona 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 Barcelona to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $110 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 Barcelona 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 Barcelona 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.

 

Barcelona to Trondheim Flights

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*Available to One Key members.