TRD

$332 Find Cheap Flights to Trondheim - Compare and Save

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Everything you should know

Cheapest round-trip
$513
Typical prices: $735-$1,178
Scandinavian Airlines
Sat 2/3Wed 2/7
BOS - TRD • 1 stop
Cheapest one-way
$332
Typical prices: $416-$656
Multiple Airlines
Fri 5/4
PDX - TRD • 2 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 37% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 43% price drop
Most popular
Good to know
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Good to know
+1
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Expert advice
Flight Deals

Cheap Flights to Trondheim

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Trondheim

Wed, Feb 3 - Sun, Feb 7
Scandinavian Airlines Logo
5:30 pm - 2:30 pmBOS  Boston Logan Intl-TRD Trondheim Vaernes
15h 00m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
8:10 pm - 3:55 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
49h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$513Scandinavian Airlines
Sun, Jan 24 - Thu, Jan 28
Scandinavian Airlines Logo
6:30 pm - 9:05 amEWR  Newark-TRD Trondheim Vaernes
32h 35m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
6:25 am - 1:25 pmTRD  Trondheim Vaernes-EWR Newark
13h 00m1 stop Oslo Gardermoen
$517Scandinavian Airlines
Sun, Jan 24 - Fri, Jan 29
Scandinavian Airlines Logo
6:30 pm - 6:00 pmEWR  Newark-TRD Trondheim Vaernes
17h 30m1 stop Oslo Gardermoen
Scandinavian Airlines Logo
10:40 am - 1:25 pmTRD  Trondheim Vaernes-EWR Newark
32h 45m1 stop Oslo Gardermoen
$517Scandinavian Airlines
Wed, Feb 3 - Sun, Feb 7
Scandinavian Airlines Logo
5:30 pm - 2:10 pmBOS  Boston Logan Intl-TRD Trondheim Vaernes
14h 40m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
8:10 pm - 3:55 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
49h 45m2 stops Oslo Gardermoen Kastrup Copenhagen
$519Scandinavian Airlines
Tue, May 4 - Fri, May 14
Delta Logo
1:38 pm - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
17h 57m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
6:00 am - 11:10 amTRD  Trondheim Vaernes-PDX Portland
14h 10m1 stop Amsterdam Schiphol
$595Delta
Mon, May 3 - Thu, May 13
Delta Logo
1:38 pm - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
17h 57m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
6:00 am - 10:50 amTRD  Trondheim Vaernes-PDX Portland
13h 50m1 stop Amsterdam Schiphol
$595Delta
Tue, May 4 - Thu, May 13
KLM Logo
3:50 pm - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
15h 45m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
6:00 am - 10:50 amTRD  Trondheim Vaernes-PDX Portland
13h 50m1 stop Amsterdam Schiphol
$595KLM
Wed, May 5 - Thu, May 13
KLM Logo
3:50 pm - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
15h 45m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
6:00 am - 10:50 amTRD  Trondheim Vaernes-PDX Portland
13h 50m1 stop Amsterdam Schiphol
$595KLM
Mon, May 3 - Fri, May 14
KLM Logo
1:38 pm - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
17h 57m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
KLM Logo
6:00 am - 10:50 amTRD  Trondheim Vaernes-PDX Portland
13h 50m1 stop Amsterdam Schiphol
$595KLM
Tue, May 4 - Fri, May 14
Delta Logo
11:10 am - 4:35 pmPDX  Portland-TRD Trondheim Vaernes
20h 25m2 stops Seattle/Tacoma Intl Amsterdam Schiphol
Delta Logo
6:00 am - 6:43 pmTRD  Trondheim Vaernes-PDX Portland
21h 43m2 stops Amsterdam Schiphol Seattle/Tacoma Intl
$604Delta
Booking Insights

Price, demand and travel trends for flights to Trondheim

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Trondheim?

Boston to Trondheim is the cheapest route at $513 round-trip, found in the past 5 days on KAYAK. Newark Airport to Trondheim is the most popular connection with round-trip deals from $517.

How much is a flight to Trondheim?

On average, a round-trip flight from the United States to Trondheim costs $923, based on KAYAK data over the past 12 months. Round-trip fares from Boston average $639, while Seattle runs a bit higher at $767.

What is the cheapest day to fly to Trondheim?

Tuesday is the cheapest day to fly to Trondheim at $863 round-trip on average over the past 12 months on KAYAK. Thursday is the most expensive at $1,084.

What’s the cheapest month to fly to Trondheim?

•January is the cheapest month to fly to Trondheim with an average price of $529 round-trip.
•June ($1,299) and February ($1,105) are the most expensive.

Based on KAYAK data over the past 12 months.

What is the cheapest time of day to fly to Trondheim?

Evening flights to Trondheim are the cheapest at $925 round-trip on average. Morning flights are the most expensive at $1,161.

What is a good deal for flights to Trondheim?

Flights under $735 are considered a good deal. 25% of KAYAK users found round-trip flights to Trondheim at or below these prices, with the lowest fares from:
•Portland $558
•Chicago $577
•Boston $578.

Expert advice

Expert advice for your flight to Trondheim

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Scandinavian Airlines

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Blane Bachelor

Blane Bachelor

Expert on KLM

Blane Bachelor is a journalist and editor specializing in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favorite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history. She will always choose the window seat.

Key details for flights to Trondheim

Low season

March

Cheapest flight

$332
Beat the crowds with an average 52% drop in travelers.
The most popular month to fly with an average 95% increase in travelers.
One-way flight from Portland to Trondheim

When to book flights to Trondheim

Are your dates flexible? Find out the best times to travel to Trondheim based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your questions about flights to Trondheim, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • How do I know if a flight to Trondheim is a good deal?

    A good deal on a flight to Trondheim is around $735 round-trip. This fare is in the lowest 25% of round-trip prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How far is Trondheim Vaernes from downtown Trondheim?

    Trondheim Vaernes is 16.4 mi from downtown Trondheim.

  • Which city has the cheapest flights to Trondheim?

    Based on fares booked in the past 5 days, the cheapest flights to Trondheim are from New York, starting at $517 round-trip.

  • What is the difference between the most popular and the most frequent airline at Trondheim?

    Scandinavian Airlines operates the most flights from the United States to Trondheim at 0 per week, and for this route Scandinavian Airlines is also the airline most often selected by KAYAK users searching for flights from the United States to Trondheim. The two are often different because flight volume reflects an airline's schedule, while popularity reflects traveler choice.

  • Where can I rest as I wait for my flight from Boston Logan International Airport (BOS) to Trondheim?

    A wide range of airlines operate their lounges at BOS where their customers can relax ahead of their flights to Trondheim. Suppose you are flying aboard American Airlines, you will find Admirals Club in Terminal B, inside security, adjacent to Gate B4. On the other hand, Delta Airlines customers can access Delta Sky Club in Terminal A, inside security, close to Gate A6.

  • Apart from TRD, which other airports can US travelers to Trondheim use?

    Other than TRD, US travelers visiting Trondheim can also use Norway’s main airport Oslo Lufthavn (OSL). OSL has the highest number of airlines and flights from the United States to Norway. It, therefore, offers more airline options than TRD. After deplaning at OSL, you will board your final short-haul flight to TRD via Scandinavian or Norwegian Airlines.

  • Are there direct flights to Trondheim from the United States?

    No airport in any part of the United States currently offers direct flights from the United States to Moldova. If you plan to travel from any part of the United States to KIV, please factor in your layovers. You can have two, one, or three, depending on your departure points and the airlines used.

  • For those planning to rent a car in Trondheim, which child seat guidelines should they familiarize themselves with?

    If you intend to rent a car in Trondheim for movement flexibility with your kids, you should start familiarizing yourself with Norway’s child safety seat guidelines. Under these guidelines, adults in the car are responsible for the safety of minors under the age of 15. They should ensure they are riding in the back seats. Those under 12 years must also use a child safety seat. These seats may range from; rear-facing, forward-facing, booster seats, and booster cushions.

Your guide to booking Trondheim flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For flights to Trondheim, a good round-trip fare is around $735. If you find a fare below that, you're getting a strong deal.
  • If your travel dates are flexible, consider flying to Trondheim in January. Round-trip fares historically average $529, making January the cheapest month to travel based on KAYAK data from the last 12 months.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat-selection costs on budget carriers.
    • Verify whether you need any travel documents beyond ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to afternoon to save up to $236 per round-trip. Afternoon flights to Trondheim average $925 compared to $1,161 for morning flights.
  • Trondheim Vaernes Airport (TRD) is the main airport serving Trondheim. Most travelers visiting the city would therefore use TRD as their destination airport. From TRD, you can connect to the neighboring cities such as Oslo, about 94 km away, Bergen, about 440 km away, and even Stockholm, about 580 km from TRD.
  • If you reside in New York, one of your departure airport options to Trondheim is John F. Kennedy International Airport (JFK). At JFK, you can board a single-stop flight to TRD with Scandinavian Airlines, Turkish, KLM, or Delta airlines.
  • One of the common layovers for flights from Various parts of the USA to Trondheim is Oslo Lufthavn (OSL). This is probably due to its status as the main airport serving Norway’s capital. From OSL, travelers can board a nonstop flight to TRD via Norwegian or Scandinavian Airlines.
  • Travelers planning to fly to Trondheim from west coast of USA should remember that Los Angeles International Aiport (LAX) is the most popular departure airport in this region. You will find one-stop and two-stop airlines operating frequent flights along this route.
  • Most Newark residents flying to Trondheim depart from Newark Liberty International Airport (EWR) to TRD. At EWR, you can board a single-stop flight to TRD via Scandinavian or Lufthansa airline.

Reviews of the top 3 airlines flying to Trondheim

 
Need help choosing which airline to fly with to Trondheim? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
KLMOverall score based on 1595 reviews
8.4Crew
7.7Comfort
7.4Food
7.8Boarding
7.2Entertainment
Airline reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

4.0 OkayJessica, Sep 2026
Read more KLM reviews

The flight itself was fine, food was expired and gross, staff were mostly amazing! KLM messed up rebooking for our first two flights that got cancelled and we almost didn’t make it to Amsterdam for an additional two days

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

I fly coach so there is always the feeling everyone up front has more space than me. Everything was fine - on time which is the most important thing!

Great overall experience and use of the Delta One lounge was amazing!

I used by Skymiles to upgrade to First so that I could comfortably work using my laptop. But WiFi was intermittent and unavailable for long periods. I feel like I wasted 70,000 miles :(

Great as one can be for a one connection 6 hour flight

Packed flight and not sure why dinner service would start at midnight while passengers we’re trying to sleep

The gate attendant was not clear w message on flight delays.

Chairs don’t recline and the ones that do recline, barely do recline. It was most uncomfortable flight i ever been on.

Good but not on par when compared with foreign flag carriers.

It was fine for an hour flight on an the

Flight was good and crew excellent. Only unexpected item was to pay for beverages after the first meal was served regardless if it was soft drink or alcoholic.

Everything was perfect. I would’ve liked better selections for entertainment, but I slept most of the time, so it wasn’t really an issue.

Short flight in an Embraier. Business class seats didn't have leg room, but the rest of the upgraded amenities were great -- priority boarding, great in-flight meal, etc. No wifi nor entertainment, but that's fine for a 1.5hr flight.

Really good. Everything went smoothly. That's what I hope for when I'm on a long flight, especially with multiple changes. Thank you SAS.

Terrible customer service. The flight attendants were rude. We experienced significant turbulence for a large portion of the flight and there was very little check in from the flight deck. The space was extremely limited to the point where it felt like torture. Never again

Baggage was mis-handled; food and grocery items in the baggage were damaged.

It was a good flight. Everyone was professional and the flight was smooth.

Service, food was outstanding. They make every effort to make sure that your long flight is as comfortable as possible. The only reason I did not rate them excellent is the way they handled our cancelled flight. They were great about re-booking except for the hotel. A communication breakdown ensued regarding who was booking the hotel for our overnight stay: the city where the flight was cancelled or the city where we were going to lay over for the night. In the end, neither of them did, so we ended up doing it ourselves and were extremely lucky to get a room at all. Given that, I still would not hesitate to fly with them anytime.

No TV screen, free WiFi or power outlets, but seats were comfortable, food and drinks were great, service was awesome!

Best airline to travel on a budget- really like their reasonably priced access to the SAS lounges where available.

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