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 55m on average. If you fly from Boston (another popular airport in United States) to Trondheim, then the average flight time is 15h 40m.

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

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

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 57% 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 May 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.

$202 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 - 9:40 am

BOS

TRD

10h 00m

1 stop

3:05 pm - 3:35 pm

TRD

BOS

30h 30m

1 stop

$452Scandinavian Airlines

Wed, Oct 7 - Wed, Oct 14

5:40 pm - 3:20 pm

BOS

TRD

15h 40m

2 stops

3:05 pm - 3:35 pm

TRD

BOS

30h 30m

1 stop

$458Scandinavian Airlines

Wed, Oct 7 - Wed, Oct 14

9:55 am - 9:40 am

BOS

TRD

17h 45m

2 stops

12:10 pm - 10:26 pm

TRD

BOS

16h 16m

2 stops

$481Delta

Wed, Oct 7 - Wed, Oct 14

5:45 pm - 10:50 pm

SEA

TRD

20h 05m

1 stop

12:10 pm - 11:37 am

TRD

SEA

32h 27m

1 stop

$588KLM

Tue, Aug 18 - Sun, Aug 23

7:15 am - 11:35 am

SEA

TRD

19h 20m

2 stops

6:00 am - 11:37 am

TRD

SEA

14h 37m

1 stop

$593Delta

Tue, Aug 18 - Sun, Aug 23

5:45 pm - 4:35 pm

SEA

TRD

13h 50m

1 stop

12:10 pm - 11:37 am

TRD

SEA

32h 27m

1 stop

$616KLM

Tue, Aug 18 - Sun, Aug 23

8:25 pm - 10:40 pm

EWR

TRD

20h 15m

2 stops

7:45 pm - 9:00 pm

TRD

EWR

31h 15m

3 stops

$740Multiple Airlines

Wed, Aug 12 - Wed, Sep 30

8:25 pm - 9:10 pm

EWR

TRD

18h 45m

3 stops

7:45 pm - 9:00 pm

TRD

EWR

31h 15m

3 stops

$786Multiple Airlines

Wed, Aug 12 - Wed, Sep 30

5:40 pm - 5:20 pm

DEN

TRD

15h 40m

1 stop

5:55 pm - 1:45 pm

TRD

DEN

27h 50m

1 stop

$791Lufthansa

Sun, Aug 9 - Tue, Aug 18

4:15 pm - 5:20 pm

DEN

TRD

17h 05m

2 stops

5:55 pm - 1:45 pm

TRD

DEN

27h 50m

1 stop

$807Lufthansa

Sun, Aug 9 - Tue, Aug 18

KLM flights from United States to Trondheim

Our best KLM deals on United States to Trondheim flight tickets

KLM

Aug 18

SEA5:45 pmSeattle/Tacoma Intl

20h 05m

1 stop

TRD10:50 pmTrondheim Vaernes

Aug 23

TRD12:10 pmTrondheim Vaernes

32h 27m

1 stop

SEA11:37 amSeattle/Tacoma Intl

$588

KLM

Oct 7

BOS6:55 pmBoston Logan Intl

10h 40m

1 stop

TRD11:35 amTrondheim Vaernes

Oct 14

TRD5:10 pmTrondheim Vaernes

26h 05m

1 stop

BOS1:15 pmBoston Logan Intl

$604

KLM

Oct 7

BOS6:55 pmBoston Logan Intl

10h 40m

1 stop

TRD11:35 amTrondheim Vaernes

Oct 14

TRD5:10 pmTrondheim Vaernes

29h 26m

1 stop

BOS4:36 pmBoston Logan Intl

$605

Delta flights from United States to Trondheim

Our best Delta deals on United States to Trondheim flight tickets

Delta

Oct 7

BOS9:55 amBoston Logan Intl

17h 45m

2 stops

TRD9:40 amTrondheim Vaernes

Oct 14

TRD12:10 pmTrondheim Vaernes

16h 16m

2 stops

BOS10:26 pmBoston Logan Intl

$481

Delta

Aug 18

SEA7:15 amSeattle/Tacoma Intl

19h 20m

2 stops

TRD11:35 amTrondheim Vaernes

Aug 23

TRD6:00 amTrondheim Vaernes

14h 37m

1 stop

SEA11:37 amSeattle/Tacoma Intl

$593

Delta

Oct 7

BOS9:55 amBoston Logan Intl

17h 45m

2 stops

TRD9:40 amTrondheim Vaernes

Oct 14

TRD6:00 amTrondheim Vaernes

16h 36m

1 stop

BOS4:36 pmBoston Logan Intl

$599

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Wed 10/7

5:40 pm-9:40 am

1 stop10h 00m

Trondheim Vaernes

Wed 10/14

3:05 pm-3:35 pm

1 stop30h 30m

$452

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Wed 10/7

5:40 pm-3:20 pm

2 stops15h 40m

Trondheim Vaernes

Wed 10/14

3:05 pm-3:35 pm

1 stop30h 30m

$458

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Wed 10/7

9:55 am-9:40 am

2 stops17h 45m

Trondheim Vaernes

Wed 10/14

12:10 pm-10:26 pm

2 stops16h 16m

$481

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Tue 8/18

5:45 pm-10:50 pm

1 stop20h 05m

Trondheim Vaernes

Sun 8/23

12:10 pm-11:37 am

1 stop32h 27m

$588

Quickest round-trip

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Tue 8/18

7:15 am-11:35 am

2 stops19h 20m

Trondheim Vaernes

Sun 8/23

6:00 am-11:37 am

1 stop14h 37m

$593

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Tue 8/18

5:45 pm-4:35 pm

1 stop13h 50m

Trondheim Vaernes

Sun 8/23

12:10 pm-11:37 am

1 stop32h 27m

$616

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Wed 8/12

8:25 pm-10:40 pm

2 stops20h 15m

Trondheim Vaernes

Wed 9/30

7:45 pm-9:00 pm

3 stops31h 15m

$740

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Wed 8/12

8:25 pm-9:10 pm

3 stops18h 45m

Trondheim Vaernes

Wed 9/30

7:45 pm-9:00 pm

3 stops31h 15m

$786

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 8/9

5:40 pm-5:20 pm

1 stop15h 40m

Trondheim Vaernes

Tue 8/18

5:55 pm-1:45 pm

1 stop27h 50m

$791

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 8/9

4:15 pm-5:20 pm

2 stops17h 05m

Trondheim Vaernes

Tue 8/18

5:55 pm-1:45 pm

1 stop27h 50m

$807

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 30m
Direct flights	None

The fastest flight from United States to Trondheim takes 10h 30m

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 May 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 1,802 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $477	Free Cancellation	Rating 7.8 1,524 reviews	Search KLM flights
Delta	PriceFrom $507	Free Cancellation	Rating 7.9 8,414 reviews	Search Delta 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.