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$660 Cheap Flights from Trondheim (TRD) to Denver (DEN)

View $660 flight on Tue, Oct 13, 2026Opens in a new window

Popular airlines from Vaernes Airport (TRD) to Denver Intl. Airport (DEN)

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Cheap Flights from Trondheim to Denver (TRD-DEN)

Prices were available within the past 7 days and start at $660 for one-way flights and $847 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$847 Roundtrip, found 3 hours ago
$847
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $847 found 3 hours ago
Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$988 Roundtrip, found 3 hours ago
$988
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $988 found 3 hours ago
Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$1,025 Roundtrip, found 3 hours ago
$1,025
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $1,025 found 3 hours ago
Widerøe
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$1,064 Roundtrip, found 3 hours ago
$1,064
Roundtrip
found 3 hours ago
Select Widerøe flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $1,064 found 3 hours ago
Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$1,129 Roundtrip, found 3 hours ago
$1,129
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $1,129 found 3 hours ago
Scandinavian Airlines
Sat, Aug 22 - Sun, Sep 6
TRD
Trondheim
DEN
Denver
$1,153 Roundtrip, found 2 days ago
$1,153
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Aug 22 from Trondheim to Denver, returning Sun, Sep 6, priced at $1,153 found 2 days ago
Scandinavian Airlines
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$1,166 Roundtrip, found 3 hours ago
$1,166
Roundtrip
found 3 hours ago
Select Scandinavian Airlines flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $1,166 found 3 hours ago
Scandinavian Airlines
Fri, Nov 20 - Sat, Nov 28
TRD
Trondheim
DEN
Denver
$1,181 Roundtrip, found 2 days ago
$1,181
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, Nov 20 from Trondheim to Denver, returning Sat, Nov 28, priced at $1,181 found 2 days ago
Lufthansa
Fri, Nov 6 - Sun, Nov 15
TRD
Trondheim
DEN
Denver
$1,240 Roundtrip, found 3 hours ago
$1,240
Roundtrip
found 3 hours ago
Select Lufthansa flight, departing Fri, Nov 6 from Trondheim to Denver, returning Sun, Nov 15, priced at $1,240 found 3 hours ago
Finnair
Sat, Aug 22 - Sun, Sep 6
TRD
Trondheim
DEN
Denver
$1,243 Roundtrip, found 2 days ago
$1,243
Roundtrip
found 2 days ago
Select Finnair flight, departing Sat, Aug 22 from Trondheim to Denver, returning Sun, Sep 6, priced at $1,243 found 2 days ago

Frequently asked questions

How much does a flight from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) cost?
You can find cheap one-way flights from $660 and cheap return flights from $847 TRD to DEN with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when TRD to DEN ticket fares go up or down.
What is the cheapest month to fly from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
The cheapest month to fly from TRD to DEN is November when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
Enter TRD to DEN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
KLM, SAS and Finnair are just some of the carriers that fly from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.). Use Expedia's flight search tool to compare airlines on this route and find our cheapest option for your trip. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
To find a cheap flight from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
The earliest flight from Vaernes (TRD) to Denver International (DEN) typically departs at around 5:45 AM, operated by WX and Icelandair. This seasonal service is available in April, allowing you to start your day early in Trondheim and arrive in Denver with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
How long does it take to fly from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
Flights from TRD to DEN with one stop typically take around 19 hours 20 minutes, covering approximately 4,481 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
Select the "Business class" and "First class" filters when looking for TRD to DEN flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) flight with Expedia?
It's easy to earn miles on a Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Denver from Vaernes (TRD)?
From Vaernes (TRD), you can fly typically into Denver Intl. (DEN) to reach Denver. Some flights may connect through major hubs like Schiphol (AMS), Kastrup (CPH), Vantaa (HEL) before reaching Denver. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) at the last minute?
Typically, booking a last minute flight from Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) flight and hotel package?
Securing a Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) Denver Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities 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 Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.)?
If you booked your Trondheim (TRD-Vaernes) to Denver, CO (DEN-Denver Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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

Origin airport
Vaernes
Destination airport
Denver Intl.
Roundtrip price
$847
Distance
4480 mi

Book with confidence

Trondheim to Denver Flights

The cheapest times to fly from Trondheim to Denver

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

 

The best time to book a flight from Trondheim to Denver

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

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 Denver in 2026. You can also book with separate airlines for your outbound and return journeys, from $660 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 Denver 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 Denver 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 Denver Flights

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