$159 Cheap Flights from Athens (ATH) to Trondheim (TRD)

View $159 flight on Tue, Nov 25, 2025Opens in a new window

Popular airlines from Athens Intl. Airport (ATH) to Vaernes Airport (TRD)

Cheap Flights from Athens to Trondheim (ATH-TRD)

Prices were available within the past 7 days and start at $159 for one-way flights and $362 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Tue, Oct 14 - Wed, Oct 15
ATH
Athens
TRD
Trondheim
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 14 from Athens to Trondheim, returning Wed, Oct 15, priced at $362 found 2 days ago
Scandinavian Airlines
Tue, Oct 14 - Tue, Oct 21
ATH
Athens
TRD
Trondheim
$366 Roundtrip, found 2 days ago
$366
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 14 from Athens to Trondheim, returning Tue, Oct 21, priced at $366 found 2 days ago
Scandinavian Airlines
Tue, Oct 14 - Wed, Oct 22
ATH
Athens
TRD
Trondheim
$380 Roundtrip, found 2 days ago
$380
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 14 from Athens to Trondheim, returning Wed, Oct 22, priced at $380 found 2 days ago
KLM
Wed, Oct 15 - Sun, Oct 19
ATH
Athens
TRD
Trondheim
$403 Roundtrip, found 2 days ago
$403
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, Oct 15 from Athens to Trondheim, returning Sun, Oct 19, priced at $403 found 2 days ago
Scandinavian Airlines
Tue, Oct 14 - Mon, Oct 20
ATH
Athens
TRD
Trondheim
$404 Roundtrip, found 2 days ago
$404
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 14 from Athens to Trondheim, returning Mon, Oct 20, priced at $404 found 2 days ago
Scandinavian Airlines
Wed, Nov 12 - Wed, Nov 19
ATH
Athens
TRD
Trondheim
$407 Roundtrip, found 1 day ago
$407
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Wed, Nov 12 from Athens to Trondheim, returning Wed, Nov 19, priced at $407 found 1 day ago
Scandinavian Airlines
Tue, Oct 14 - Thu, Oct 16
ATH
Athens
TRD
Trondheim
$410 Roundtrip, found 2 days ago
$410
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Tue, Oct 14 from Athens to Trondheim, returning Thu, Oct 16, priced at $410 found 2 days ago
Norwegian Air Shuttle
Mon, Oct 20 - Sat, Oct 25
ATH
Athens
TRD
Trondheim
$492 Roundtrip, found 6 days ago
$492
Roundtrip
found 6 days ago
Select Norwegian Air Shuttle flight, departing Mon, Oct 20 from Athens to Trondheim, returning Sat, Oct 25, priced at $492 found 6 days ago
LOT-Polish Airlines
Wed, Nov 12 - Wed, Nov 19
ATH
Athens
TRD
Trondheim
$551 Roundtrip, found 1 day ago
$551
Roundtrip
found 1 day ago
Select LOT-Polish Airlines flight, departing Wed, Nov 12 from Athens to Trondheim, returning Wed, Nov 19, priced at $551 found 1 day ago
Lufthansa
Sat, Oct 18 - Sat, Oct 25
ATH
Athens
TRD
Trondheim
$579 Roundtrip, found 6 days ago
$579
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Oct 18 from Athens to Trondheim, returning Sat, Oct 25, priced at $579 found 6 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 $362
TRD
Vaernes
CheapestClosest
Average driving time to city center29 min
Flights from $362

Frequently asked questions

How much does a flight from Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD) cost?
Snag a cheap one-way flight from $159 or cheap return flight from $362 from Eleftherios Venizelos Airport (ATH) 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 Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD)?
The cheapest month to fly from ATH to TRD is October, when there's less demand. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Eleftherios Venizelos Airport (ATH) 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 the carrier with the cheapest ATH to TRD flight.
How many flights per day from Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD)?
You'll have to catch a flight with a layover if you're traveling from Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from ATH to TRD?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the season, carrier 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 Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD)?
To avoid possible delays on the Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD) route, aim to fly before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD) last-minute?
Last-minute fares from ATH to TRD are usually more expensive. To secure the cheapest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book an ATH to TRD flight and hotel package?
You can save money by booking an ATH to TRD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Eleftherios Venizelos Airport (ATH) to Vaernes Airport (TRD)?
In most cases, you can modify or cancel your ATH to TRD flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's fees and policies on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Eleftherios Venizelos
Destination airport
Vaernes
Airlines serving
KLM, Lufthansa, Norwegian Air Shuttle, Scandinavian Airlines
Roundtrip price
$362
Distance
1844 mi

Book with confidence

Book with confidence

Athens to Trondheim Flights

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

 

The best time to book a flight from Athens to Trondheim

Sunday is one of the best days to book for cheap flights from Athens 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 Athens 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 Athens to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 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 Athens 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 Athens 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.

 

Athens to Trondheim Flights

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*Available to One Key members.