$160 Cheap Flights from Reykjavik (KEF) to Trondheim (TRD)

View $160 flight on Thu, Dec 18, 2025Opens in a new window

Popular airlines from Reykjavik–Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)

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Cheap Flights from Reykjavik to Trondheim (KEF-TRD)

Prices were available within the past 7 days and start at $160 for one-way flights and $288 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Dec 16 - Thu, Jan 8
KEF
Reykjavik
TRD
Trondheim
$288 Roundtrip, found 3 days ago
$288
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Tue, Dec 16 from Reykjavik to Trondheim, returning Thu, Jan 8, priced at $288 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$308 Roundtrip, found 3 days ago
$308
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $308 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $312 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$312 Roundtrip, found 3 days ago
$312
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $312 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$316 Roundtrip, found 3 days ago
$316
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $316 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $320 found 3 days ago
Scandinavian Airlines
Wed, Dec 17 - Wed, Jan 7
KEF
Reykjavik
TRD
Trondheim
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Wed, Jan 7, priced at $324 found 3 days ago
Scandinavian Airlines
Tue, Dec 16 - Tue, Jan 6
KEF
Reykjavik
TRD
Trondheim
$327 Roundtrip, found 3 days ago
$327
Roundtrip
found 3 days ago
Select Scandinavian Airlines flight, departing Tue, Dec 16 from Reykjavik to Trondheim, returning Tue, Jan 6, priced at $327 found 3 days ago
Lufthansa
Fri, May 15 - Mon, May 25
KEF
Reykjavik
TRD
Trondheim
$331 Roundtrip, found 3 days ago
$331
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Fri, May 15 from Reykjavik to Trondheim, returning Mon, May 25, priced at $331 found 3 days ago
KLM
Wed, Dec 17 - Sat, Jan 10
KEF
Reykjavik
TRD
Trondheim
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select KLM flight, departing Wed, Dec 17 from Reykjavik to Trondheim, returning Sat, Jan 10, priced at $334 found 3 days ago

Frequently asked questions

How much does a flight from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD) cost?
Secure a cheap one-way flight from $160 or cheap return flight from $288 from Keflavik Intl. Airport (KEF) 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 Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)?
Flying in December may help you find better deals, as it's the cheapest month for flights between KEF and TRD. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest KEF to TRD flight.
How many flights per day from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)?
Nonstop flights from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from KEF to TRD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)?
To land at Vaernes Airport (TRD) on time, opt for a flight that leaves Keflavik Intl. Airport (KEF) 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 Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD) last-minute?
Booking your flight from KEF to TRD right before your trip is usually more expensive. But if you're flexible with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a KEF to TRD flight and hotel package?
Compared with arranging flights and hotels separately, booking a KEF to TRD flight and hotel package with Expedia could result in significant savings. What's more, having it all in one place will take the hassle out of planning your trip. Just pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Keflavik Intl. Airport (KEF) to Vaernes Airport (TRD)?
Typically, it's possible to reschedule or cancel your KEF to TRD flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Keflavik Intl.
Destination airport
Vaernes
Airlines serving
Scandinavian Airlines
Roundtrip price
$288
Distance
1014 mi

Book with confidence

Reykjavik to Trondheim Flights

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

 

The best time to book a flight from Reykjavik to Trondheim

Sunday is one of the best days to book for cheap flights from Reykjavik 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 Reykjavik 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 Reykjavik to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $160 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 Reykjavik 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 Reykjavik 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.

 

Reykjavik to Trondheim Flights

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*Available to One Key members.