HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trondheim

$458+ Cheap flights to Trondheim

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
— TRD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights to Trondheim with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Flights to Trondheim in 2025

Find the latest flights to Trondheim in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 12, 2025.

Popular in

April

Cheapest in

February

Average price

$899

Round-trip from

$458

One-way from

$1,375
Highest demand for flights based on searches. 8% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
From New York to Trondheim Vaernes
Search Deals
One-way flight from New York to Trondheim Vaernes (TRD)
Search Deals

Find flight deals to Trondheim

Cheapest flights to Trondheim
Explore the most affordable flight options available to Trondheim. Find the lowest fares based on data from user searches, with prices last updated on June 12, 2025.

Wed 9/35:30 pmEWR - TRD
2 stops14h 35mScandinavian Airlines
Sat 9/132:20 pmTRD - EWR
1 stop28h 55mScandinavian Airlines
Deal found 6/12$458
Sun 7/274:30 pmJFK - TRD
1 stop11h 05mDelta
Tue 8/125:45 amTRD - JFK
1 stop11h 54mDelta
Deal found 6/12$463
Wed 9/36:55 pmJFK - TRD
2 stops21h 50mScandinavian Airlines
Sat 9/135:25 pmTRD - JFK
1 stop28h 15mScandinavian Airlines
Deal found 6/11$489
Wed 9/312:00 pmLGA - TRD
2 stops17h 30mDelta
Sat 9/136:00 amTRD - LGA
2 stops18h 32mDelta
Deal found 6/10$536
Sun 7/279:30 pmJFK - TRD
2 stops30h 00mFinnair
Tue 8/1210:00 amTRD - JFK
2 stops31h 05mFinnair
Deal found 6/12$821
Mon 6/3012:50 amJFK - TRD
1 stop16h 00mKLM
Tue 7/812:05 pmTRD - JFK
1 stop13h 00mKLM
Deal found 6/10$1,089
Sun 6/296:20 pmJFK - TRD
1 stop12h 30mMultiple Airlines
Sun 7/67:50 pmTRD - JFK
2 stops32h 10mMultiple Airlines
Deal found 6/10$1,169
Thu 7/245:05 pmEWR - TRD
1 stop10h 30mMultiple Airlines
Mon 7/286:20 amTRD - EWR
2 stops15h 20mMultiple Airlines
Deal found 6/11$1,566
Fri 6/139:50 pmJFK - TRD
2 stops37h 15mLufthansa
Sun 6/225:45 pmTRD - JFK
1 stop27h 15mLufthansa
Deal found 6/12$1,779
Fri 6/135:20 pmLGA - TRD
2 stops20h 05mMultiple Airlines
Sun 6/2210:00 amTRD - LGA
2 stops19h 45mMultiple Airlines
Deal found 6/12$2,895
Fri 6/131:59 pmLGA - TRD
2 stops13h 36mScandinavian Airlines
Sun 6/2210:10 amTRD - LGA
2 stops15h 24mScandinavian Airlines
Deal found 6/11$7,601

Cheapflights Fare Finder

Locate flights to Trondheim that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on June 12, 2025.
Use the filters below to find and compare flights to Trondheim that are best for you.

Fly from

New York

Route

Depart

Return

Price

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Wed 9/3

5:30 pm-2:05 pm

2 stops14h 35m

Trondheim Vaernes

Sat 9/13

2:20 pm-1:15 pm

1 stop28h 55m

$458

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Sun 7/27

4:30 pm-9:35 am

1 stop11h 05m

Trondheim Vaernes

Tue 8/12

5:45 am-11:39 am

1 stop11h 54m

$463

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Wed 9/3

6:55 pm-10:45 pm

2 stops21h 50m

Trondheim Vaernes

Sat 9/13

5:25 pm-3:40 pm

1 stop28h 15m

$489

New YorkTrondheim

LGA - TRD

LGATRD

New York LaGuardia

Wed 9/3

12:00 pm-11:30 am

2 stops17h 30m

Trondheim Vaernes

Sat 9/13

6:00 am-6:32 pm

2 stops18h 32m

$536

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Sun 7/27

9:30 pm-9:30 am

2 stops30h 00m

Trondheim Vaernes

Tue 8/12

10:00 am-11:05 am

2 stops31h 05m

$821

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Thu 7/10

1:55 pm-11:25 pm

3 stops27h 30m

Trondheim Vaernes

Fri 7/18

7:30 am-6:20 pm

2 stops16h 50m

$994

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Mon 6/30

12:50 am-10:50 pm

1 stop16h 00m

Trondheim Vaernes

Tue 7/8

12:05 pm-7:05 pm

1 stop13h 00m

$1,089

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Sun 6/29

6:20 pm-12:50 pm

1 stop12h 30m

Trondheim Vaernes

Sun 7/6

7:50 pm-10:00 pm

2 stops32h 10m

$1,169

New YorkTrondheim

LGA - TRD

LGATRD

New York LaGuardia

Sat 6/21

9:55 am-8:55 am

3 stops41h 00m

$1,375

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Sat 6/21

5:15 pm-10:40 pm

3 stops47h 25m

$1,455

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 13 results
1
2

Best time to book a flight to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Trondheim

How long is the flight to Trondheim?

On average, a flight from New York to Trondheim takes 12 hours 12 minutes. Flights to Trondheim from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Trondheim?

The most popular airlines flying from New York to Trondheim are Scandinavian Airlines and KLM.

Scandinavian Airlines
Scandinavian Airlines
From $490
KLM
KLM
From $628

What are the cheapest airlines that fly to Trondheim?

The cheapest airlines flying from New York to Trondheim are Scandinavian Airlines and KLM.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 1.8 - 4.3 inches per month. September is typically the wettest month, when rainfall can reach 4.3 in. April is typically the driest time to visit Trondheim when rainfall is around 1.8 in.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

Reviews of airlines servicing Trondheim

Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated June 12, 2025.
To help decide which airline to fly to Trondheim, see what other customers have to say about Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Scandinavian Airlines
7.3
Good
1,387 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

FAQs about flying to Trondheim

  • What airport do you fly into for flights to Trondheim?

    Booking a flight to Trondheim Vaernes (TRD) is your only option if you intend on flying to Trondheim. It is only a 16.4 mi journey from Vaernes to Trondheim’s city center.

  • Can I find cheaper flights to Trondheim if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Trondheim on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Trondheim?

    Based on reviews from Cheapflights users, Scandinavian Airlines is rated the highest out of the airlines that fly to Trondheim.

  • What is the cheapest airport to fly to in Trondheim?

    Trondheim Vaernes is currently the cheapest airport to fly to in Trondheim. One-way flights to Trondheim Vaernes typically cost $42, while round-trip flights cost around $91.

  • How much is a round-trip flight to Trondheim?

    A round-trip flight to Trondheim will typically cost around $187, however they can be found for as little as $91.

  • Where does the fastest flight to Trondheim depart from?

    For those looking to save time traveling to Trondheim, New York offers the quickest one-way flight (10 hours 30 minutes).

  • Does Trondheim Vaernes have rental cars?

    Yes. Those touching down at Trondheim Vaernes can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Trondheim Vaernes?

    Yes. Trondheim Vaernes has hotels nearby for those requiring accommodations. Radisson Blu Hotel, Trondheim Airport is the closest property to Trondheim Vaernes (0.0 mi away from Trondheim Vaernes).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find the best flight deals to Trondheim

Some of the lowest fares we’ve come across for flights to Trondheim.
Flights from Oslo Gardermoen to Trondheim

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.