What airlines fly to Trondheim?

Scandinavian Airlines, Delta and KLM are the top three most popular airlines that fly to Trondheim from United States according to our data. Scandinavian Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Trondheim. Keep in mind that there are 3 different airlines that fly to Trondheim on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from United States to Trondheim Vaernes?

Scandinavian Airlines, Delta, and Lufthansa are the most popular carriers operating from United States to Trondheim Vaernes

How long does it take to fly to Trondheim?

The flight from United States to Trondheim depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Trondheim (the most popular airport in Trondheim), then the flight time is 12h 05m on average. If you fly from Los Angeles (another popular airport in United States) to Trondheim, then the average flight time is 14h 35m.

When did momondo last update prices for flights from United States to Trondheim Vaernes Airport?

Prices for flights from United States to Trondheim Vaernes Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Trondheim Vaernes Airport?

There are 3 operators available for flights from United States to Trondheim Vaernes Airport as of February 2026.

How old do you have to be to fly from United States to Trondheim Vaernes Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Trondheim Vaernes Airport.

What documentation or ID do you need to fly to Trondheim Vaernes Airport?

The travel and health documents you'll need for your trip to Trondheim Vaernes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trondheim Vaernes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$282 Cheap Flights from the United States to Trondheim in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Trondheim

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Trondheim

Enter your travel dates to find the best prices.

5:40 pm - 2:15 pm

BOS

TRD

14h 35m

2 stops

7:55 am - 3:35 pm

TRD

BOS

13h 40m

2 stops

$410Scandinavian Airlines

Tue, Apr 7 - Tue, Apr 14

5:40 pm - 2:25 pm

BOS

TRD

14h 45m

1 stop

9:25 am - 3:35 pm

TRD

BOS

12h 10m

2 stops

$411Scandinavian Airlines

Tue, Apr 7 - Tue, Apr 14

1:30 pm - 9:40 am

BOS

TRD

14h 10m

2 stops

5:40 am - 7:38 pm

TRD

BOS

19h 58m

2 stops

$438Delta

Sun, Apr 26 - Wed, May 6

5:30 pm - 10:50 pm

SEA

TRD

20h 20m

1 stop

5:10 pm - 11:45 am

TRD

SEA

27h 35m

1 stop

$439KLM

Sun, Mar 29 - Thu, Apr 2

4:35 pm - 10:50 pm

BOS

TRD

24h 15m

1 stop

6:00 am - 1:10 pm

TRD

BOS

13h 10m

1 stop

$444KLM

Sun, Apr 26 - Wed, May 6

1:45 pm - 9:40 am

SEA

TRD

34h 55m

2 stops

12:10 pm - 11:45 am

TRD

SEA

32h 35m

1 stop

$469Delta

Sun, Mar 29 - Thu, Apr 2

9:50 pm - 8:20 am

BOS

TRD

28h 30m

2 stops

7:55 pm - 8:10 pm

TRD

BOS

30h 15m

2 stops

$572Finnair

Sat, Aug 8 - Sat, Aug 22

11:59 pm - 5:35 pm

SEA

TRD

32h 36m

2 stops

8:50 am - 12:30 am

TRD

SEA

24h 40m

2 stops

$630Multiple Airlines

Mon, Apr 6 - Mon, Apr 13

6:50 pm - 5:35 pm

LAX

TRD

13h 45m

1 stop

8:50 am - 5:10 pm

TRD

LAX

17h 20m

1 stop

$638Finnair

Thu, May 7 - Thu, May 14

6:35 am - 5:50 pm

LAX

TRD

26h 15m

2 stops

5:55 pm - 3:15 pm

TRD

LAX

30h 20m

1 stop

$639Multiple Airlines

Thu, May 7 - Thu, May 14

Scandinavian Airlines flights from United States to Trondheim

Our best Scandinavian Airlines deals on United States to Trondheim flight tickets

Scandinavian Airlines

Apr 7

BOS5:40 pmBoston Logan Intl

14h 35m

2 stops

TRD2:15 pmTrondheim Vaernes

Apr 14

TRD7:55 amTrondheim Vaernes

13h 40m

2 stops

BOS3:35 pmBoston Logan Intl

$410

Scandinavian Airlines

Apr 7

BOS5:40 pmBoston Logan Intl

14h 45m

1 stop

TRD2:25 pmTrondheim Vaernes

Apr 14

TRD9:25 amTrondheim Vaernes

12h 10m

2 stops

BOS3:35 pmBoston Logan Intl

$411

Scandinavian Airlines

Apr 7

BOS5:40 pmBoston Logan Intl

14h 45m

1 stop

TRD2:25 pmTrondheim Vaernes

Apr 14

TRD5:40 amTrondheim Vaernes

15h 55m

1 stop

BOS3:35 pmBoston Logan Intl

$415

KLM flights from United States to Trondheim

Our best KLM deals on United States to Trondheim flight tickets

KLM

Mar 29

SEA5:30 pmSeattle/Tacoma Intl

20h 20m

1 stop

TRD10:50 pmTrondheim Vaernes

Apr 2

TRD5:10 pmTrondheim Vaernes

27h 35m

1 stop

SEA11:45 amSeattle/Tacoma Intl

$439

KLM

Apr 26

BOS4:35 pmBoston Logan Intl

24h 15m

1 stop

TRD10:50 pmTrondheim Vaernes

May 6

TRD6:00 amTrondheim Vaernes

13h 10m

1 stop

BOS1:10 pmBoston Logan Intl

$444

KLM

Apr 27

ATL5:05 pmAtlanta Hartsfield-Jackson

12h 30m

1 stop

TRD11:35 amTrondheim Vaernes

Apr 29

TRD6:00 amTrondheim Vaernes

20h 25m

1 stop

ATL8:25 pmAtlanta Hartsfield-Jackson

$532

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Tue 4/7

5:40 pm-2:15 pm

2 stops14h 35m

Trondheim Vaernes

Tue 4/14

7:55 am-3:35 pm

2 stops13h 40m

$410

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Tue 4/7

5:40 pm-2:25 pm

1 stop14h 45m

Trondheim Vaernes

Tue 4/14

9:25 am-3:35 pm

2 stops12h 10m

$411

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Sun 4/26

1:30 pm-9:40 am

2 stops14h 10m

Trondheim Vaernes

Wed 5/6

5:40 am-7:38 pm

2 stops19h 58m

$438

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Sun 3/29

5:30 pm-10:50 pm

1 stop20h 20m

Trondheim Vaernes

Thu 4/2

5:10 pm-11:45 am

1 stop27h 35m

$439

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Sun 4/26

4:35 pm-10:50 pm

1 stop24h 15m

Trondheim Vaernes

Wed 5/6

6:00 am-1:10 pm

1 stop13h 10m

$444

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Sun 3/29

1:45 pm-9:40 am

2 stops34h 55m

Trondheim Vaernes

Thu 4/2

12:10 pm-11:45 am

1 stop32h 35m

$469

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Sat 8/8

9:50 pm-8:20 am

2 stops28h 30m

Trondheim Vaernes

Sat 8/22

7:55 pm-8:10 pm

2 stops30h 15m

$572

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Mon 4/6

11:59 pm-5:35 pm

2 stops32h 36m

Trondheim Vaernes

Mon 4/13

8:50 am-12:30 am

2 stops24h 40m

$630

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Thu 5/7

6:50 pm-5:35 pm

1 stop13h 45m

Trondheim Vaernes

Thu 5/14

8:50 am-5:10 pm

1 stop17h 20m

$638

Los AngelesTrondheim

LAX - TRD

LAXTRD

Los Angeles

Thu 5/7

6:35 am-5:50 pm

2 stops26h 15m

Trondheim Vaernes

Thu 5/14

5:55 pm-3:15 pm

1 stop30h 20m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Trondheim

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

Can stopping save me money on United States to Trondheim flights?

You could potentially save up to 3% on your flight if you consider stops on a United States to Trondheim flight.

Cheap United States to Trondheim flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Trondheim

Fastest flight time	9h 35m
Direct flights	None

The fastest flight from United States to Trondheim takes 9h 35m

There are no direct flights from United States to Trondheim. There are no popular flight routes from United States to Trondheim.

Search flight deals

When did momondo last update prices for flights from United States to Trondheim Vaernes Airport?
Prices for flights from United States to Trondheim Vaernes Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Trondheim Vaernes Airport?
There are 3 operators available for flights from United States to Trondheim Vaernes Airport as of February 2026.
How old do you have to be to fly from United States to Trondheim Vaernes Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The travel and health documents you'll need for your trip to Trondheim Vaernes Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Trondheim Vaernes Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Trondheim

Compare and see reviews for airlines that fly from United States to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $445	Free Cancellation	Rating 7.3 1,692 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $507	Free Cancellation	Rating 7.9 8,232 reviews	Search Delta flights
KLM	PriceFrom $565	Free Cancellation	Rating 7.7 1,457 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Trondheim?

Finding the right flight to Trondheim from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Trondheim quick and easy, saving you time and money.

Can I find flights from United States to Trondheim with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for United States to Trondheim flights to just show those with flexible booking policies.

How can momondo help me find flights from United States to Trondheim?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Trondheim from United States.

I’m not ready to book a flight from United States to Trondheim right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Trondheim now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Trondheim and let you know when they change.