$91 Cheap Flights from Dublin (DUB) to Trondheim (TRD)

View $91 flight on Thu, Sep 4, 2025Opens in a new window

Popular airlines from Dublin Airport (DUB) to Vaernes Airport (TRD)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

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

Cheap Flights from Dublin to Trondheim (DUB-TRD)

Prices were available within the past 7 days and start at $91 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Norwegian Air Shuttle
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$203 Roundtrip, found 5 days ago
$203
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $203 found 5 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $221 found 5 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$221 Roundtrip, found 5 days ago
$221
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $221 found 5 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$234 Roundtrip, found 5 days ago
$234
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $234 found 5 days ago
Scandinavian Airlines
Fri, Dec 12 - Sun, Dec 14
DUB
Dublin
TRD
Trondheim
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Dec 12 from Dublin to Trondheim, returning Sun, Dec 14, priced at $240 found 3 days ago
Scandinavian Airlines
Fri, Dec 12 - Sun, Dec 14
DUB
Dublin
TRD
Trondheim
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Fri, Dec 12 from Dublin to Trondheim, returning Sun, Dec 14, priced at $242 found 3 days ago
Scandinavian Airlines
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$244 Roundtrip, found 5 days ago
$244
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $244 found 5 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Thu, Sep 11
DUB
Dublin
TRD
Trondheim
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Thu, Sep 11, priced at $245 found 5 days ago
Norwegian Air Shuttle
Thu, Sep 4 - Mon, Sep 8
DUB
Dublin
TRD
Trondheim
$246 Roundtrip, found 5 days ago
$246
Roundtrip
found 5 days ago
Select Norwegian Air Shuttle flight, departing Thu, Sep 4 from Dublin to Trondheim, returning Mon, Sep 8, priced at $246 found 5 days ago
Widerøe
Sat, Aug 23 - Fri, Aug 29
DUB
Dublin
TRD
Trondheim
$314 Roundtrip, found 5 days ago
$314
Roundtrip
found 5 days ago
Select Widerøe flight, departing Sat, Aug 23 from Dublin to Trondheim, returning Fri, Aug 29, priced at $314 found 5 days ago

Alternative airports near Trondheim

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vaernes TRD. Cheapest and Closest option available. Average driving time to city center is 29 minutes. Flights from $259
TRD
Vaernes
CheapestClosest
Average driving time to city center29 min
Flights from $259
Flights from Dublin (DUB) to Trondheim (TRD)
Origin airport
Dublin
Destination airport
Vaernes
Roundtrip price
$203
Distance
924 mi

Dublin to Trondheim Flights

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

 

The best time to book a flight from Dublin to Trondheim

Sunday is one of the best days to book for cheap flights from Dublin 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 Dublin 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 Dublin to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 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 Dublin 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 Dublin 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.

 

Frequently asked questions

How much does a flight from Dublin Airport (DUB) to Vaernes Airport (TRD) cost?
Snag a cheap one-way flight from $91 or cheap return flight from $203 from Dublin Airport (DUB) to Vaernes Airport (TRD) 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 Dublin Airport (DUB) to Vaernes Airport (TRD)?
Planning your trip for September is a great way to save, as it's the cheapest month for flights between DUB and TRD. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Dublin Airport (DUB) to Vaernes Airport (TRD)?
To find the cheapest airline flying from DUB to TRD, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Dublin Airport (DUB) to Vaernes Airport (TRD)?
There aren't any daily nonstop flights available from Dublin Airport (DUB) to Vaernes Airport (TRD). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from DUB to TRD?
Generally you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the time of year, airline 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 Dublin Airport (DUB) to Vaernes Airport (TRD)?
Book a flight from Dublin Airport (DUB) to Vaernes Airport (TRD) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures are on average 22% more likely to be 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 Dublin Airport (DUB) to Vaernes Airport (TRD) last-minute?
Booking your plane ticket from DUB to TRD just before your getaway is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a DUB to TRD flight and hotel package?
Compared with arranging flights and hotels separately, booking a DUB to TRD flight and hotel package with Expedia could lead to significant savings. What's more, managing everything in one place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of stays, then personalize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Dublin Airport (DUB) to Vaernes Airport (TRD)?
If you reserved your DUB to TRD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Explore a world of travel with Expedia

*Available to One Key members.