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

KLM, Delta, and TAP AIR PORTUGAL 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 Boston (a popular airport in United States) to Trondheim (the most popular airport in Trondheim), then the flight time is 9h 55m on average. If you fly from New York (another popular airport in United States) to Trondheim, then the average flight time is 12h.

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 51% 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 August 2025.

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.

$254 Cheap Flights from the United States to Trondheim in 2025

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Find the cheapest flights from the United States to Trondheim

Round-trip

One-way

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

5:40 pm - 2:20 pmBOS-TRD

14h 40m1 stop

5:30 am - 4:50 pmTRD-BOS

16h 20m1 stop

$361Scandinavian Airlines

Find Deal

Mon, Oct 20 - Sun, Nov 2

5:40 pm - 2:05 pmBOS-TRD

14h 25m2 stops

8:20 am - 3:50 pmTRD-BOS

13h 30m2 stops

$372Scandinavian Airlines

Find Deal

Mon, Oct 20 - Sun, Nov 2

10:55 pm - 8:30 amJFK-TRD

27h 35m2 stops

10:00 am - 7:05 pmTRD-JFK

15h 05m1 stop

$504Finnair

Find Deal

Tue, Sep 23 - Tue, Sep 30

10:55 pm - 8:30 amJFK-TRD

27h 35m2 stops

9:00 am - 7:05 pmTRD-JFK

16h 05m1 stop

$541Finnair

Find Deal

Tue, Oct 7 - Mon, Oct 13

5:45 pm - 11:30 amATL-TRD

11h 45m1 stop

6:00 am - 1:34 pmTRD-ATL

13h 34m1 stop

$542KLM

Find Deal

Thu, Oct 9 - Thu, Oct 16

6:45 pm - 11:30 amBOS-TRD

10h 45m1 stop

5:10 pm - 2:20 pmTRD-BOS

26h 10m1 stop

$552KLM

Find Deal

Sat, Oct 18 - Mon, Oct 27

11:45 am - 11:30 amBOS-TRD

17h 45m2 stops

6:15 am - 2:20 pmTRD-BOS

13h 05m1 stop

$561Delta

Find Deal

Sat, Oct 18 - Mon, Oct 27

4:25 pm - 9:35 amJFK-TRD

11h 10m1 stop

12:05 pm - 7:05 pmTRD-JFK

13h 00m1 stop

$575Delta

Find Deal

Tue, Sep 23 - Tue, Sep 30

4:55 pm - 8:30 amORD-TRD

32h 35m2 stops

7:55 pm - 11:53 pmTRD-ORD

34h 58m2 stops

$617

Find Deal

Sat, Oct 11 - Sat, Oct 18

5:55 pm - 8:30 amEWR-TRD

32h 35m2 stops

9:00 am - 1:55 pmTRD-EWR

34h 55m2 stops

$690

Find Deal

Tue, Oct 7 - Mon, Oct 13

Scandinavian Airlines flights from United States to Trondheim

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

Scandinavian Airlines

Oct 20

BOS5:40 pmBoston Logan Intl

14h 40m

1 stop

TRD2:20 pmTrondheim Vaernes

Nov 2

TRD5:30 amTrondheim Vaernes

16h 20m

1 stop

BOS4:50 pmBoston Logan Intl

$361

Find similar

Scandinavian Airlines

Oct 20

BOS5:40 pmBoston Logan Intl

14h 25m

2 stops

TRD2:05 pmTrondheim Vaernes

Nov 2

TRD8:20 amTrondheim Vaernes

13h 30m

2 stops

BOS3:50 pmBoston Logan Intl

$372

Find similar

Scandinavian Airlines

Nov 24

BOS5:35 pmBoston Logan Intl

10h 05m

1 stop

TRD9:40 amTrondheim Vaernes

Nov 28

TRD6:25 amTrondheim Vaernes

15h 25m

2 stops

BOS3:50 pmBoston Logan Intl

$386

Find similar

KLM flights from United States to Trondheim

Our best KLM deals on United States to Trondheim flight tickets

KLM

Oct 9

ATL5:45 pmAtlanta Hartsfield-Jackson

11h 45m

1 stop

TRD11:30 amTrondheim Vaernes

Oct 16

TRD6:00 amTrondheim Vaernes

13h 34m

1 stop

ATL1:34 pmAtlanta Hartsfield-Jackson

$542

Find similar

KLM

Oct 18

BOS6:45 pmBoston Logan Intl

10h 45m

1 stop

TRD11:30 amTrondheim Vaernes

Oct 27

TRD5:10 pmTrondheim Vaernes

26h 10m

1 stop

BOS2:20 pmBoston Logan Intl

$552

Find similar

KLM

Sep 10

JFK9:10 pmNew York John F Kennedy Intl

13h 20m

1 stop

TRD4:30 pmTrondheim Vaernes

Sep 24

TRD12:05 pmTrondheim Vaernes

16h 45m

1 stop

JFK10:50 pmNew York John F Kennedy Intl

$588

Find similar

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

Mon 10/20

5:40 pm-2:20 pm

1 stop14h 40m

Trondheim Vaernes

Sun 11/2

5:30 am-4:50 pm

1 stop16h 20m

$361

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Mon 10/20

5:40 pm-2:05 pm

2 stops14h 25m

Trondheim Vaernes

Sun 11/2

8:20 am-3:50 pm

2 stops13h 30m

$372

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Tue 9/23

10:55 pm-8:30 am

2 stops27h 35m

Trondheim Vaernes

Tue 9/30

10:00 am-7:05 pm

1 stop15h 05m

$504

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Tue 10/7

10:55 pm-8:30 am

2 stops27h 35m

Trondheim Vaernes

Mon 10/13

9:00 am-7:05 pm

1 stop16h 05m

$541

AtlantaTrondheim

ATL - TRD

ATLTRD

Atlanta Hartsfield-Jackson

Thu 10/9

5:45 pm-11:30 am

1 stop11h 45m

Trondheim Vaernes

Thu 10/16

6:00 am-1:34 pm

1 stop13h 34m

$542

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Sat 10/18

6:45 pm-11:30 am

1 stop10h 45m

Trondheim Vaernes

Mon 10/27

5:10 pm-2:20 pm

1 stop26h 10m

$552

BostonTrondheim

BOS - TRD

BOSTRD

Boston Logan Intl

Sat 10/18

11:45 am-11:30 am

2 stops17h 45m

Trondheim Vaernes

Mon 10/27

6:15 am-2:20 pm

1 stop13h 05m

$561

New YorkTrondheim

JFK - TRD

JFKTRD

New York John F Kennedy Intl

Tue 9/23

4:25 pm-9:35 am

1 stop11h 10m

Trondheim Vaernes

Tue 9/30

12:05 pm-7:05 pm

1 stop13h 00m

$575

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Sat 10/11

4:55 pm-8:30 am

2 stops32h 35m

Trondheim Vaernes

Sat 10/18

7:55 pm-11:53 pm

2 stops34h 58m

$617

NewarkTrondheim

EWR - TRD

EWRTRD

Newark

Tue 10/7

5:55 pm-8:30 am

2 stops32h 35m

Trondheim Vaernes

Mon 10/13

9:00 am-1:55 pm

2 stops34h 55m

$690

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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 day to depart on your flight to Trondheim?

The cheapest day to depart on your flight to Trondheim is on a Thursday when prices can be found for as low as $476. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Trondheim is Saturday, with ticket prices averaging around $851.

What is the cheapest time of day to depart on your flight to Trondheim?

According to our data, the cheapest time of day to fly to Trondheim is in the evening. momondo users have found flights departing from United States to Trondheim in the evening for as low as $584. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $699.

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

Direct flights	None

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 August 2025.
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 $464	Free Cancellation	Rating 7.4 1,481 reviews	Search Scandinavian Airlines flights
KLM	PriceFrom $593	Free Cancellation	Rating 7.8 1,382 reviews	Search KLM flights
Delta	PriceFrom $593	Free Cancellation	Rating 7.9 7,977 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.

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Cheap flights from the United States to Trondheim from $254

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Trondheim departing on 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from the United States to Trondheim

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

Recent one-way flight deals from the United States to Trondheim

Scandinavian Airlines flights from United States to Trondheim

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

KLM flights from United States to Trondheim

Our best KLM deals on United States to Trondheim flight tickets

momondo Fare Finder

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

See travel insights to Trondheim from

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

What is the cheapest day to depart on your flight to Trondheim?

What is the cheapest time of day to depart on your flight to Trondheim?

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.

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

KLM, Delta, and TAP AIR PORTUGAL are the most popular carriers operating from United States to Trondheim Vaernes

What airlines fly to Trondheim?

How long does it take to fly to Trondheim?

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

Direct flights

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

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

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

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

Best airlines flying from United States to Trondheim

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

Why use momondo?

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

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

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

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

An easier way to manage your Trondheim trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Norway

Airports servicing Norway