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Everything you should know

Cheapest round-trip
$382
Typical prices: $683-$1,156
Scandinavian Airlines
Mon 10/15Wed 10/31
BOS - TRD • 1 stop
Cheapest one-way
$321
Typical prices: $424-$670
Multiple Airlines
Thu 10/4
ATL - TRD • 3 stops
Top airlines
Best reviews • 7.8 score
Airline reviews
Airline reviews
Top routes
Cheapest • 34% average savings
Most popular
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
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Good to know
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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

Thu, Oct 15 - Sat, Oct 31
Scandinavian Airlines Logo
5:50 pm - 9:40 amBOS  Boston Logan Intl-TRD Trondheim Vaernes
9h 50m1 stop Kastrup Copenhagen
Scandinavian Airlines Logo
7:55 pm - 4:45 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
25h 50m1 stop Kastrup Copenhagen
$382Scandinavian Airlines
Thu, Oct 15 - Sat, Oct 31
Scandinavian Airlines Logo
5:50 pm - 2:10 pmBOS  Boston Logan Intl-TRD Trondheim Vaernes
14h 20m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:55 pm - 4:45 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
25h 50m1 stop Kastrup Copenhagen
$384Scandinavian Airlines
Thu, Oct 15 - Sat, Oct 31
Scandinavian Airlines Logo
5:50 pm - 3:20 pmBOS  Boston Logan Intl-TRD Trondheim Vaernes
15h 30m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
4:40 pm - 4:45 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
29h 05m2 stops Oslo Gardermoen Kastrup Copenhagen
$431Scandinavian Airlines
Sun, Oct 11 - Sun, Oct 18
Scandinavian Airlines Logo
7:15 pm - 1:15 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
35h 00m2 stops Kastrup Copenhagen Bergen Flesland
Scandinavian Airlines Logo
10:00 pm - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
25h 10m2 stops Oslo Gardermoen Kastrup Copenhagen
$474Scandinavian Airlines
Mon, Oct 12 - Mon, Oct 19
Multiple Airlines Logo
7:15 pm - 8:30 pmORD  Chicago O'Hare Intl-TRD Trondheim Vaernes
18h 15m3 stops Kastrup Copenhagen Bergen Flesland Oslo Gardermoen
Multiple Airlines Logo
6:00 am - 4:10 pmTRD  Trondheim Vaernes-ORD Chicago O'Hare Intl
17h 10m2 stops Bergen Flesland Kastrup Copenhagen
$602Multiple Airlines
Mon, Feb 15 - Mon, Feb 22
KLM Logo
8:55 pm - 4:35 pmBOS  Boston Logan Intl-TRD Trondheim Vaernes
13h 40m1 stop Amsterdam Schiphol
KLM Logo
6:20 am - 2:13 pmTRD  Trondheim Vaernes-BOS Boston Logan Intl
13h 53m1 stop Amsterdam Schiphol
$609KLM
Wed, Oct 28 - Tue, Nov 10
KLM Logo
8:15 pm - 11:10 pmMSP  Minneapolis St Paul-TRD Trondheim Vaernes
20h 55m1 stop Amsterdam Schiphol
KLM Logo
6:20 am - 12:37 pmTRD  Trondheim Vaernes-MSP Minneapolis St Paul
13h 17m1 stop Amsterdam Schiphol
$612KLM
Wed, Feb 10 - Wed, Feb 17
Delta Logo
3:35 pm - 4:35 pmMSP  Minneapolis St Paul-TRD Trondheim Vaernes
18h 00m1 stop Amsterdam Schiphol
Delta Logo
6:20 am - 12:34 pmTRD  Trondheim Vaernes-MSP Minneapolis St Paul
13h 14m1 stop Amsterdam Schiphol
$639Delta
Wed, Feb 10 - Wed, Feb 17
Delta Logo
4:25 pm - 4:35 pmMSP  Minneapolis St Paul-TRD Trondheim Vaernes
17h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
Delta Logo
6:20 am - 5:14 pmTRD  Trondheim Vaernes-MSP Minneapolis St Paul
17h 54m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
$654Delta
Wed, Sep 30 - Wed, Oct 7
Delta Logo
12:59 pm - 12:35 pmMSP  Minneapolis St Paul-TRD Trondheim Vaernes
16h 36m2 stops New York John F Kennedy Intl Stockholm Arlanda
Delta Logo
6:00 am - 2:45 pmTRD  Trondheim Vaernes-MSP Minneapolis St Paul
15h 45m1 stop Amsterdam Schiphol
$659Delta
Booking Insights

Price, demand and travel trends for United States to Trondheim flights

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

What is the cheapest flight to Trondheim?

Boston to Trondheim is the cheapest route at $382 round-trip, found in the past 5 days on KAYAK. Chicago O'Hare Intl Airport to Trondheim is the most popular connection with round-trip deals from $474.

How much is a flight to Trondheim?

A round-trip flight to Trondheim costs $883 on average, based on data over the past 12 months on KAYAK. Round-trip fares from Boston average $643, while New York runs a bit higher at $714.

What is the cheapest day to fly to Trondheim?

Tuesday is the cheapest day to fly to Trondheim at $773 round-trip on average over the past 12 months on KAYAK. Thursday is the most expensive at $1,071.

What is 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 ($1,301) 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?

Night flights to Trondheim are the cheapest at $868 round-trip on average. Afternoon flights are the most expensive at $950.

What is a good deal for flights to Trondheim?

Flights under $683 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 $474
  • Boston $533
  • New York $574
.

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

February

Cheapest flight

$321
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly with an average 47% increase in price.
Flight from Atlanta 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.

  • 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.

  • 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, while Delta is 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.

  • How far is Trondheim Vaernes from downtown Trondheim?

    Trondheim Vaernes is 16.4 mi from downtown Trondheim.

  • Where can I fly from to get the cheapest fares to Trondheim?

    Based on fares booked in the past 5 days, the cheapest flights to Trondheim are from:
    • Chicago, from $474 round-trip

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

    A good deal on a flight to Trondheim is around $683 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.

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, recent KAYAK data shows that stronger deals tend to land around $683 round-trip. If you see a fare below that threshold, it's a strong deal – book before the price climbs back up.
  • If you can choose when to go, time your trip to Trondheim around January. Round-trip fares historically average $529 that month – typically the cheapest month to travel based on 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 evening to save up to $82 per round-trip. Evening flights to Trondheim average $868 compared to $950 for noon flights. See the time-of-day chart above for the full breakdown.
  • 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 1569 reviews
7.3Food
7.7Comfort
7.2Entertainment
7.8Boarding
8.4Crew
Airline reviews

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.

10.0 ExcellentEmily, Jul 2026
Read more KLM reviews

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

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Everything was very good or excellent, but the seats were extremely uncomfortable and painful.

The temperature on the flight was unbearably hot and they were unable to serve waters and did t make any adjustments. This impacted us both when leaving, we pushed away from the gate but didn’t taxi for takeoff for awhile then arrived ‘early’ yet were stuck in the plane for longer than we should have been.

Terrible - the flight was delayed taking off after boarding. Then the flight circled lga before landing. Significant delay

The actual flight was smooth and we arrived earlier than expected which was great. The flight attendants gave unclear instructions and were rude. They seemed overwhelmed or flustered for the flight. Inflight service was delayed and unsure why.

Everything went smooth from check in, thru TSA, then boarding, and a smooth flight to ATL.

There were weather issues in the area apparently; however, that was not obvious from what we saw outside of LaGuardia. We were delayed leaving (which I understand); however, once we were on the plane we didn't leave for a long time. It may have been two hours?? - all I know is that we sat there for a long time with no information as to why we were not taking off. Finally, after 45 minutes to an hour (maybe?), the pilot gave us an update that no planes were able to go in the our flight path direction (or something like that) due to weather. There was nothing additional added. What does this mean? Why is this? What are the options? When will you give us another update? There were no updates for maybe another 30-45 minutes. There was no explanation as to why we couldn't be rerouted to avoid the weather. We had no information at all. We just sat on the plane (for about 2 hours) with very limited information. All I would have wanted is an explanation as to what was going on. Tell me there is bad weather coming our way. Tell me they are working to reroute us around it (which is what they did). Tell me SOMETHING.

My 4pm flight did not leave until about 10pm. I did not enjoy this experience.

I had an extensive delay on my previous flight and we had another delay due to the crew not being there. We were scheduled to have a late arrival but due to the delay it was even longer.

Had one of the worst travel experiences I've ever had. 1.5-hour delay turned into being held on the tarmac and our pilots timing out. Was supposed to take off at 4pm and didn't take off until 10:30pm.

It was fine for an hour flight on an the

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!

I experienced trouble with the automatic bag check in. When I scanned the baggage tag I received, things were fine as the conveyor belt moved forward then abruptly stopped! My luggage traveled about 4 feet and I had to reach over a barrier to retrieve it. I went to another scanner position and when I scanned the SAS baggage tag, the screen told me it could not continue!! I went to another scanner position agent who had me put it on the conveyor belt by her & somehow sent it down the belt. I flew from Bergen to Oslo with a two 2️⃣ hour layover before connecting to LHR. My bag was NOT on the flight. I had no clothes for the next day when I flew to Boston. I filed a Lost Bag report and waiting for updates.

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

Everything you need to know for your flight to Trondheim

Flights with popular airlines flying to Trondheim