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

Delta, Lufthansa, and Finnair 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 65% 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.

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 10h on average. If you fly from New York (another popular airport in United States) to Trondheim, then the average flight time is 10h 30m.

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 July 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.

$315 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

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

Enter your travel dates to find the best prices.

3:55 pm - 5:50 pm

SEA

TRD

16h 55m

2 stops

7:55 pm - 1:45 pm

TRD

SEA

26h 50m

2 stops

$391Scandinavian Airlines

Tue, Sep 15 - Mon, Sep 28

3:55 pm - 2:25 pm

SEA

TRD

13h 30m

1 stop

7:55 pm - 1:45 pm

TRD

SEA

26h 50m

2 stops

$393Scandinavian Airlines

Tue, Sep 15 - Mon, Sep 28

7:10 pm - 4:35 pm

MSP

TRD

14h 25m

1 stop

6:20 am - 3:05 pm

TRD

MSP

15h 45m

1 stop

$594KLM

Mon, Nov 16 - Mon, Nov 23

12:45 pm - 4:35 pm

MSP

TRD

20h 50m

2 stops

6:20 am - 12:37 pm

TRD

MSP

13h 17m

1 stop

$598Delta

Mon, Nov 16 - Mon, Nov 23

7:55 pm - 11:35 am

MSP

TRD

32h 40m

1 stop

12:10 pm - 11:15 am

TRD

MSP

30h 05m

1 stop

$599KLM

Sat, Aug 22 - Mon, Sep 7

1:23 pm - 4:35 pm

MSP

TRD

20h 12m

2 stops

6:20 am - 8:30 pm

TRD

MSP

21h 10m

2 stops

$608Delta

Mon, Nov 16 - Mon, Nov 23

7:25 pm - 9:35 am

ORD

TRD

31h 10m

3 stops

9:20 am - 6:15 pm

TRD

ORD

15h 55m

2 stops

$624Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

10:25 pm - 8:30 pm

ORD

TRD

15h 05m

2 stops

10:30 am - 9:25 pm

TRD

ORD

17h 55m

2 stops

$643Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

5:40 pm - 5:20 pm

DEN

TRD

15h 40m

1 stop

9:10 am - 2:25 pm

TRD

DEN

36h 15m

2 stops

$1,065Lufthansa

Sun, Oct 11 - Sun, Oct 25

8:30 pm - 5:10 pm

DEN

TRD

36h 40m

2 stops

9:10 am - 8:05 pm

TRD

DEN

41h 55m

3 stops

$1,073Lufthansa

Sun, Oct 11 - Sun, Oct 25

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

Scandinavian Airlines flights from United States to Trondheim

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

Scandinavian Airlines

Sep 15

SEA3:55 pmSeattle/Tacoma Intl

13h 30m

1 stop

TRD2:25 pmTrondheim Vaernes

Sep 28

TRD7:45 pmTrondheim Vaernes

27h 00m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$431

Scandinavian Airlines

Sep 15

SEA3:55 pmSeattle/Tacoma Intl

23h 40m

1 stop

TRD12:35 amTrondheim Vaernes

Sep 27

TRD8:05 pmTrondheim Vaernes

50h 40m

2 stops

SEA1:45 pmSeattle/Tacoma Intl

$435

Scandinavian Airlines

Sep 20

SEA3:55 pmSeattle/Tacoma Intl

16h 20m

2 stops

TRD5:15 pmTrondheim Vaernes

Sep 28

TRD7:45 pmTrondheim Vaernes

27h 00m

1 stop

SEA1:45 pmSeattle/Tacoma Intl

$436

Delta flights from United States to Trondheim

Our best Delta deals on United States to Trondheim flight tickets

Delta

Oct 13

SEA1:45 pmSeattle/Tacoma Intl

17h 50m

1 stop

TRD4:35 pmTrondheim Vaernes

Oct 27

TRD6:20 amTrondheim Vaernes

20h 39m

2 stops

SEA6:59 pmSeattle/Tacoma Intl

$592

Delta

Oct 13

SEA9:55 amSeattle/Tacoma Intl

21h 40m

2 stops

TRD4:35 pmTrondheim Vaernes

Oct 27

TRD6:20 amTrondheim Vaernes

18h 17m

2 stops

SEA4:37 pmSeattle/Tacoma Intl

$597

Delta

Nov 16

MSP12:45 pmMinneapolis St Paul

20h 50m

2 stops

TRD4:35 pmTrondheim Vaernes

Nov 23

TRD6:20 amTrondheim Vaernes

13h 17m

1 stop

MSP12:37 pmMinneapolis St Paul

$598

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Tue 9/15

3:55 pm-5:50 pm

2 stops16h 55m

Trondheim Vaernes

Mon 9/28

7:55 pm-1:45 pm

2 stops26h 50m

$391

SeattleTrondheim

SEA - TRD

SEATRD

Seattle/Tacoma Intl

Tue 9/15

3:55 pm-2:25 pm

1 stop13h 30m

Trondheim Vaernes

Mon 9/28

7:55 pm-1:45 pm

2 stops26h 50m

$393

Quickest round-trip

MinneapolisTrondheim

MSP - TRD

MSPTRD

Minneapolis St Paul

Mon 11/16

7:10 pm-4:35 pm

1 stop14h 25m

Trondheim Vaernes

Mon 11/23

6:20 am-3:05 pm

1 stop15h 45m

$594

MinneapolisTrondheim

MSP - TRD

MSPTRD

Minneapolis St Paul

Mon 11/16

12:45 pm-4:35 pm

2 stops20h 50m

Trondheim Vaernes

Mon 11/23

6:20 am-12:37 pm

1 stop13h 17m

$598

MinneapolisTrondheim

MSP - TRD

MSPTRD

Minneapolis St Paul

Sat 8/22

7:55 pm-11:35 am

1 stop32h 40m

Trondheim Vaernes

Mon 9/7

12:10 pm-11:15 am

1 stop30h 05m

$599

MinneapolisTrondheim

MSP - TRD

MSPTRD

Minneapolis St Paul

Mon 11/16

1:23 pm-4:35 pm

2 stops20h 12m

Trondheim Vaernes

Mon 11/23

6:20 am-8:30 pm

2 stops21h 10m

$608

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Tue 10/13

7:25 pm-9:35 am

3 stops31h 10m

Trondheim Vaernes

Tue 10/20

9:20 am-6:15 pm

2 stops15h 55m

$624

ChicagoTrondheim

ORD - TRD

ORDTRD

Chicago O'Hare Intl

Mon 8/24

10:25 pm-8:30 pm

2 stops15h 05m

Trondheim Vaernes

Mon 8/31

10:30 am-9:25 pm

2 stops17h 55m

$643

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 10/11

5:40 pm-5:20 pm

1 stop15h 40m

Trondheim Vaernes

Sun 10/25

9:10 am-2:25 pm

2 stops36h 15m

$1,065

DenverTrondheim

DEN - TRD

DENTRD

Denver Intl

Sun 10/11

8:30 pm-5:10 pm

2 stops36h 40m

Trondheim Vaernes

Sun 10/25

9:10 am-8:05 pm

3 stops41h 55m

$1,073

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 August, then March is your next best option. Flight prices from United States to Trondheim during March average around $0.

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

You could potentially save up to 13% 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 July 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 1,875 reviews		Search Scandinavian Airlines flights
KLM	PriceFrom $510	Free Cancellation	Rating 7.8 1,537 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.