$373 Cheap Flights from Trondheim (TRD) to Cologne (CGN)

View $373 flight on Fri, Nov 7, 2025Opens in a new window

Popular airlines from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN)

Cheap Flights from Trondheim to Cologne (TRD-CGN)

Prices were available within the past 7 days and start at $373 for one-way flights and $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$475 Roundtrip, found 6 days ago
$475
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $475 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$481 Roundtrip, found 6 days ago
$481
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $481 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$481 Roundtrip, found 6 days ago
$481
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $481 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$482 Roundtrip, found 6 days ago
$482
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $482 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $489 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $491 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$491 Roundtrip, found 6 days ago
$491
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $491 found 6 days ago
Lufthansa
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select Lufthansa flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $495 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$495 Roundtrip, found 6 days ago
$495
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $495 found 6 days ago
Scandinavian Airlines
Sat, Nov 1 - Sat, Nov 8
TRD
Trondheim
CGN
Cologne
$504 Roundtrip, found 6 days ago
$504
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Sat, Nov 1 from Trondheim to Cologne, returning Sat, Nov 8, priced at $504 found 6 days ago

Frequently asked questions

How much does a flight from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN) cost?
Snag a cheap one-way flight from $373 or cheap return flight from $475 from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN)?
Planning your trip for November is a good way to save, as it's the cheapest month for flights between TRD and CGN. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN)?
To find the cheapest airline that'll fly you from TRD to CGN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN)?
There aren't any daily direct flights from Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time at all.
What day of the week has the most flights from TRD to CGN?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN)?
To reach Cologne - Bonn Airport (CGN) on schedule, opt for a flight that takes off from Vaernes Airport (TRD) 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 Vaernes Airport (TRD) to Cologne - Bonn Airport (CGN) last-minute?
Last-minute bookings from TRD to CGN are generally more expensive. For the lowest prices, start searching for flights ahead of time. That being said, if you're flexible with your travel plans, you may land a cheap fare right before your journey.
Is it cheaper to book a TRD to CGN flight and hotel package?
Securing a TRD to CGN 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. Select from our impressive range of stays 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 Cologne - Bonn Airport (CGN)?
Generally, it's possible to cancel or reschedule your TRD to CGN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Vaernes
Destination airport
Cologne - Bonn
Roundtrip price
$475
Distance
879 mi

Book with confidence

Trondheim to Cologne Flights

The cheapest times to fly from Trondheim to Cologne

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

 

The best time to book a flight from Trondheim to Cologne

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

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 Cologne in 2025. You can also book with separate airlines for your outbound and return journeys, from $373 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 Cologne 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 Cologne 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 Cologne Flights

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*Available to One Key members.