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

Delta, KLM, 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 11h 20m on average. If you fly from Boston (another popular airport in United States) to Trondheim, then the average flight time is 14h 30m.

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 53% 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.

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 June 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.

$300 Cheap Flights from the United States to Trondheim in 2026

Discover deals from 900+ travel sites with momondo.

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 - 2:25 pm

BOS

TRD

14h 45m

1 stop

7:55 am - 3:35 pm

TRD

BOS

13h 40m

2 stops

$439Scandinavian Airlines

Tue, Sep 22 - Tue, Sep 29

5:40 pm - 2:15 pm

BOS

TRD

14h 35m

2 stops

7:55 pm - 3:35 pm

TRD

BOS

25h 40m

2 stops

$440Scandinavian Airlines

Wed, Sep 23 - Wed, Sep 30

10:35 pm - 12:35 am

IAD

TRD

20h 00m

2 stops

6:25 pm - 8:35 pm

TRD

IAD

32h 10m

2 stops

$654Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

1:50 pm - 10:50 pm

SEA

TRD

24h 00m

1 stop

5:10 pm - 11:37 am

TRD

SEA

27h 27m

1 stop

$657KLM

Mon, Aug 17 - Mon, Aug 24

1:50 pm - 4:35 pm

SEA

TRD

17h 45m

1 stop

12:10 pm - 11:37 am

TRD

SEA

32h 27m

1 stop

$659Delta

Thu, Aug 6 - Sun, Aug 23

7:15 am - 11:35 am

SEA

TRD

19h 20m

2 stops

6:00 am - 4:27 pm

TRD

SEA

19h 27m

1 stop

$662Delta

Mon, Aug 17 - Mon, Aug 24

8:30 pm - 7:25 pm

JFK

TRD

16h 55m

3 stops

7:55 pm - 7:20 pm

TRD

JFK

29h 25m

3 stops

$669Multiple Airlines

Sun, Aug 16 - Tue, Sep 1

4:40 pm - 10:50 pm

JFK

TRD

24h 10m

1 stop

5:10 pm - 5:19 pm

TRD

JFK

30h 09m

1 stop

$671KLM

Mon, Aug 3 - Wed, Aug 19

5:40 pm - 5:20 pm

DEN

TRD

15h 40m

1 stop

5:55 pm - 1:45 pm

TRD

DEN

27h 50m

1 stop

$1,064Lufthansa

Sun, Aug 2 - Tue, Aug 11

5:40 pm - 5:20 pm

DEN

TRD

15h 40m

1 stop

5:55 pm - 1:45 pm

TRD

DEN

27h 50m

1 stop

$1,067Lufthansa

Sun, Aug 2 - Tue, Aug 11

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Scandinavian Airlines flights from United States to Trondheim

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

Scandinavian Airlines

Sep 22

BOS5:40 pmBoston Logan Intl

12h 45m

2 stops

TRD12:25 pmTrondheim Vaernes

Sep 29

TRD7:55 amTrondheim Vaernes

13h 40m

2 stops

BOS3:35 pmBoston Logan Intl

$439

Scandinavian Airlines

Sep 23

BOS5:40 pmBoston Logan Intl

14h 35m

2 stops

TRD2:15 pmTrondheim Vaernes

Sep 30

TRD7:55 pmTrondheim Vaernes

25h 40m

2 stops

BOS3:35 pmBoston Logan Intl

$440

Scandinavian Airlines

Sep 23

BOS5:40 pmBoston Logan Intl

14h 45m

1 stop

TRD2:25 pmTrondheim Vaernes

Sep 30

TRD7:55 pmTrondheim Vaernes

25h 40m

2 stops

BOS3:35 pmBoston Logan Intl

$441

KLM flights from United States to Trondheim

Our best KLM deals on United States to Trondheim flight tickets

KLM

Aug 17

SEA1:50 pmSeattle/Tacoma Intl

24h 00m

1 stop

TRD10:50 pmTrondheim Vaernes

Aug 24

TRD5:10 pmTrondheim Vaernes

27h 27m

1 stop

SEA11:37 amSeattle/Tacoma Intl

$657

KLM

Aug 3

JFK4:40 pmNew York John F Kennedy Intl

24h 10m

1 stop

TRD10:50 pmTrondheim Vaernes

Aug 19

TRD5:10 pmTrondheim Vaernes

30h 09m

1 stop

JFK5:19 pmNew York John F Kennedy Intl

$671

KLM

Sep 17

SEA5:45 pmSeattle/Tacoma Intl

20h 05m

1 stop

TRD10:50 pmTrondheim Vaernes

Sep 28

TRD6:00 amTrondheim Vaernes

19h 35m

1 stop

SEA4:35 pmSeattle/Tacoma Intl

$682

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Tue 9/22

5:40 pm-2:25 pm

1 stop14h 45m

Trondheim Vaernes

Tue 9/29

7:55 am-3:35 pm

2 stops13h 40m

$439

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Wed 9/23

5:40 pm-2:15 pm

2 stops14h 35m

Trondheim Vaernes

Wed 9/30

7:55 pm-3:35 pm

2 stops25h 40m

$440

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Wed 8/19

10:35 pm-12:35 am

2 stops20h 00m

Trondheim Vaernes

Wed 8/26

6:25 pm-8:35 pm

2 stops32h 10m

$654

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Mon 8/17

1:50 pm-10:50 pm

1 stop24h 00m

Trondheim Vaernes

Mon 8/24

5:10 pm-11:37 am

1 stop27h 27m

$657

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Thu 8/6

1:50 pm-4:35 pm

1 stop17h 45m

Trondheim Vaernes

Sun 8/23

12:10 pm-11:37 am

1 stop32h 27m

$659

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Mon 8/17

7:15 am-11:35 am

2 stops19h 20m

Trondheim Vaernes

Mon 8/24

6:00 am-4:27 pm

1 stop19h 27m

$662

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Sun 8/16

8:30 pm-7:25 pm

3 stops16h 55m

Trondheim Vaernes

Tue 9/1

7:55 pm-7:20 pm

3 stops29h 25m

$669

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Mon 8/3

4:40 pm-10:50 pm

1 stop24h 10m

Trondheim Vaernes

Wed 8/19

5:10 pm-5:19 pm

1 stop30h 09m

$671

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 8/2

5:40 pm-5:20 pm

1 stop15h 40m

Trondheim Vaernes

Tue 8/11

5:55 pm-1:45 pm

1 stop27h 50m

$1,064

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 8/2

5:40 pm-5:20 pm

1 stop15h 40m

Trondheim Vaernes

Tue 8/11

5:55 pm-1:45 pm

1 stop27h 50m

$1,067

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

What is the cheapest month to fly to Trondheim?

If you’re not able to fly to Trondheim in January, then November is your next best option. Flight prices from United States to Trondheim during November average around $443.

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

You could potentially save up to 22% 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	10h 15m
Direct flights	None

The fastest flight from United States to Trondheim takes 10h 15m

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

Search flight deals

Frequently asked questions about flying from the United States to Trondheim

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 June 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 $431	Free Cancellation	Rating 7.4 1,848 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $507	Free Cancellation	Rating 7.8 8,424 reviews	Search Delta flights
KLM	PriceFrom $510	Free Cancellation	Rating 7.8 1,530 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.