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 San Francisco (a popular airport in United States) to Trondheim (the most popular airport in Trondheim), then the flight time is 14h 35m on average. If you fly from New York (another popular airport in United States) to Trondheim, then the average flight time is 14h 55m.

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.

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 September 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.

$274 Cheap Flights from the United States to Trondheim in 2026/27

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.

7:10 pm - 4:40 pmORD Chicago O'Hare Intl-TRD Trondheim Vaernes

14h 30m2 stops Kastrup Copenhagen Oslo Gardermoen

9:10 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

26h 35m2 stops Oslo Gardermoen Kastrup Copenhagen

$452Scandinavian Airlines

Sat, Feb 13 - Sun, Feb 28

7:10 pm - 9:05 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

30h 55m2 stops Kastrup Copenhagen Oslo Gardermoen

6:35 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

29h 10m2 stops Oslo Gardermoen Kastrup Copenhagen

$455Scandinavian Airlines

Sat, Nov 14 - Sat, Nov 21

7:10 pm - 9:40 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

31h 30m1 stop Kastrup Copenhagen

6:35 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

29h 10m2 stops Oslo Gardermoen Kastrup Copenhagen

$455Scandinavian Airlines

Sat, Nov 14 - Sat, Nov 21

9:00 am - 4:35 pmSEA Seattle/Tacoma Intl-TRD Trondheim Vaernes

22h 35m2 stops Salt Lake City Amsterdam Schiphol

6:20 am - 8:27 pmTRD Trondheim Vaernes-SEA Seattle/Tacoma Intl

22h 07m2 stops Amsterdam Schiphol Minneapolis St Paul

$622Delta

Mon, Mar 1 - Wed, Mar 17

2:35 pm - 4:35 pmSEA Seattle/Tacoma Intl-TRD Trondheim Vaernes

17h 00m1 stop Amsterdam Schiphol

6:20 am - 6:41 pmTRD Trondheim Vaernes-SEA Seattle/Tacoma Intl

21h 21m2 stops Amsterdam Schiphol Salt Lake City

$628Delta

Tue, Nov 10 - Sun, Nov 15

4:45 pm - 11:35 amLAX Los Angeles-TRD Trondheim Vaernes

33h 50m1 stop Amsterdam Schiphol

6:20 am - 4:04 pmTRD Trondheim Vaernes-LAX Los Angeles

18h 44m2 stops Amsterdam Schiphol San Francisco

$629KLM

Sun, Oct 18 - Tue, Nov 3

4:45 pm - 11:35 amLAX Los Angeles-TRD Trondheim Vaernes

33h 50m1 stop Amsterdam Schiphol

6:20 am - 11:45 amTRD Trondheim Vaernes-LAX Los Angeles

14h 25m1 stop Amsterdam Schiphol

$631KLM

Sun, Oct 18 - Tue, Nov 3

7:20 am - 4:35 pmSEA Seattle/Tacoma Intl-TRD Trondheim Vaernes

24h 15m2 stops San Francisco Amsterdam Schiphol

6:20 am - 4:53 pmTRD Trondheim Vaernes-SEA Seattle/Tacoma Intl

19h 33m2 stops Amsterdam Schiphol Salt Lake City

$632Delta

Tue, Nov 10 - Sun, Nov 15

7:50 pm - 8:00 amBOS Boston Logan Intl-TRD Trondheim Vaernes

30h 10m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Oslo Gardermoen

7:15 am - 5:50 pmTRD Trondheim Vaernes-BOS Boston Logan Intl

16h 35m3 stops Oslo Gardermoen Kastrup Copenhagen Reykjavik Keflavik Intl

$775Multiple Airlines

Sun, Nov 8 - Fri, Nov 13

7:10 pm - 8:55 amORD Chicago O'Hare Intl-TRD Trondheim Vaernes

30h 45m3 stops Kastrup Copenhagen Tromso/Langnes Oslo Gardermoen

12:35 pm - 4:45 pmTRD Trondheim Vaernes-ORD Chicago O'Hare Intl

35h 10m3 stops Bergen Flesland Tromso/Langnes Kastrup Copenhagen

$779Multiple Airlines

Sat, Nov 14 - Sat, Nov 21

Recent last minute flight deals from the United States to Trondheim

Enter your travel dates to find the best prices.

6:55 pm - 9:40 amJFK New York John F Kennedy Intl-TRD Trondheim Vaernes

32h 45m1 stop Kastrup Copenhagen

7:55 pm - 10:47 pmTRD Trondheim Vaernes-JFK New York John F Kennedy Intl

31h 52m2 stops Kastrup Copenhagen Boston Logan Intl

$750Scandinavian Airlines

Wed, Sep 30 - Sun, Oct 25

6:55 pm - 9:40 amJFK New York John F Kennedy Intl-TRD Trondheim Vaernes

32h 45m1 stop Kastrup Copenhagen

10:15 am - 10:47 pmTRD Trondheim Vaernes-JFK New York John F Kennedy Intl

17h 32m2 stops Kastrup Copenhagen Boston Logan Intl

$800Scandinavian Airlines

Wed, Sep 30 - Sun, Oct 25

6:55 pm - 9:40 amJFK New York John F Kennedy Intl-TRD Trondheim Vaernes

32h 45m1 stop Kastrup Copenhagen

3:05 pm - 1:54 pmTRD Trondheim Vaernes-JFK New York John F Kennedy Intl

51h 49m2 stops Kastrup Copenhagen Chicago O'Hare Intl

$833Scandinavian Airlines

Wed, Sep 30 - Sun, Oct 25

6:55 pm - 1:15 pmJFK New York John F Kennedy Intl-TRD Trondheim Vaernes

36h 20m2 stops Kastrup Copenhagen Bergen Flesland

3:05 pm - 1:54 pmTRD Trondheim Vaernes-JFK New York John F Kennedy Intl

51h 49m2 stops Kastrup Copenhagen Chicago O'Hare Intl

$839Scandinavian Airlines

Wed, Sep 30 - Sun, Oct 25

3:15 pm - 4:35 pmMSP Minneapolis St Paul-TRD Trondheim Vaernes

18h 20m2 stops Boston Logan Intl Amsterdam Schiphol

6:00 am - 12:25 pmTRD Trondheim Vaernes-MSP Minneapolis St Paul

13h 25m1 stop Amsterdam Schiphol

$880Delta

Fri, Oct 2 - Fri, Oct 9

3:15 pm - 4:35 pmMSP Minneapolis St Paul-TRD Trondheim Vaernes

18h 20m2 stops Boston Logan Intl Amsterdam Schiphol

12:10 pm - 11:47 pmTRD Trondheim Vaernes-MSP Minneapolis St Paul

18h 37m2 stops Amsterdam Schiphol Boston Logan Intl

$890Delta

Fri, Oct 2 - Fri, Oct 9

6:25 pm - 11:35 amJFK New York John F Kennedy Intl-TRD Trondheim Vaernes

11h 10m1 stop Amsterdam Schiphol

5:15 pm - 12:20 pmTRD Trondheim Vaernes-JFK New York John F Kennedy Intl

24h 05m1 stop Amsterdam Schiphol

$1,088KLM

Wed, Sep 30 - Sun, Oct 25

3:05 pm - 4:35 pmMSP Minneapolis St Paul-TRD Trondheim Vaernes

18h 30m1 stop Amsterdam Schiphol

6:00 am - 12:25 pmTRD Trondheim Vaernes-MSP Minneapolis St Paul

13h 25m1 stop Amsterdam Schiphol

$1,149Delta

Fri, Oct 2 - Fri, Oct 9

6:50 am - 2:15 pmMSP Minneapolis St Paul-TRD Trondheim Vaernes

24h 25m3 stops Newark Vienna Intl Oslo Gardermoen

6:30 am - 6:20 pmTRD Trondheim Vaernes-MSP Minneapolis St Paul

18h 50m3 stops Oslo Gardermoen Bergen Flesland Reykjavik Keflavik Intl

$1,692Multiple Airlines

Fri, Oct 2 - Fri, Oct 9

9:05 pm - 5:10 pmSFO San Francisco-TRD Trondheim Vaernes

35h 05m1 stop Munich Franz Josef Strauss

5:55 pm - 7:00 pmTRD Trondheim Vaernes-SFO San Francisco

34h 05m1 stop Munich Franz Josef Strauss

$1,871Lufthansa

Tue, Sep 29 - Sat, Oct 3

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

Delta flights from United States to Trondheim

Our best Delta deals on United States to Trondheim flight tickets

Delta

Mar 1

SEA9:00 amSeattle/Tacoma Intl

22h 35m

2 stops

TRD4:35 pmTrondheim Vaernes

Mar 17

TRD6:20 amTrondheim Vaernes

22h 07m

2 stops

SEA8:27 pmSeattle/Tacoma Intl

$622

Delta

Nov 10

SEA2:35 pmSeattle/Tacoma Intl

17h 00m

1 stop

TRD4:35 pmTrondheim Vaernes

Nov 15

TRD6:20 amTrondheim Vaernes

21h 21m

2 stops

SEA6:41 pmSeattle/Tacoma Intl

$628

Delta

Nov 10

SEA7:20 amSeattle/Tacoma Intl

24h 15m

2 stops

TRD4:35 pmTrondheim Vaernes

Nov 15

TRD6:20 amTrondheim Vaernes

19h 33m

2 stops

SEA4:53 pmSeattle/Tacoma Intl

$632

Scandinavian Airlines flights from United States to Trondheim

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

Scandinavian Airlines

Nov 8

BOS5:35 pmBoston Logan Intl

14h 35m

2 stops

TRD2:10 pmTrondheim Vaernes

Nov 13

TRD7:15 amTrondheim Vaernes

14h 30m

2 stops

BOS3:45 pmBoston Logan Intl

$407

Scandinavian Airlines

Nov 8

BOS5:35 pmBoston Logan Intl

10h 05m

1 stop

TRD9:40 amTrondheim Vaernes

Nov 13

TRD6:25 amTrondheim Vaernes

15h 20m

2 stops

BOS3:45 pmBoston Logan Intl

$421

Scandinavian Airlines

Feb 13

ORD7:10 pmChicago O'Hare Intl

14h 30m

2 stops

TRD4:40 pmTrondheim Vaernes

Feb 28

TRD9:10 pmTrondheim Vaernes

26h 35m

2 stops

ORD4:45 pmChicago O'Hare Intl

$452

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

Cheapest round-trip

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sat 2/13

7:10 pm-4:40 pm

2 stops14h 30m

Trondheim Vaernes

Sun 2/28

9:10 pm-4:45 pm

2 stops26h 35m

$452

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sat 11/14

7:10 pm-9:05 am

2 stops30h 55m

Trondheim Vaernes

Sat 11/21

6:35 pm-4:45 pm

2 stops29h 10m

$455

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sat 11/14

7:10 pm-9:40 am

1 stop31h 30m

Trondheim Vaernes

Sat 11/21

6:35 pm-4:45 pm

2 stops29h 10m

$455

SeattleTrondheim

SEA Seattle/Tacoma Intl - TRD Trondheim Vaernes

SEATRD

Seattle/Tacoma Intl

Mon 3/1

9:00 am-4:35 pm

2 stops22h 35m

Trondheim Vaernes

Wed 3/17

6:20 am-8:27 pm

2 stops22h 07m

$622

Quickest round-trip

SeattleTrondheim

SEA Seattle/Tacoma Intl - TRD Trondheim Vaernes

SEATRD

Seattle/Tacoma Intl

Tue 11/10

2:35 pm-4:35 pm

1 stop17h 00m

Trondheim Vaernes

Sun 11/15

6:20 am-6:41 pm

2 stops21h 21m

$628

Los AngelesTrondheim

LAX Los Angeles - TRD Trondheim Vaernes

LAXTRD

Los Angeles

Sun 10/18

4:45 pm-11:35 am

1 stop33h 50m

Trondheim Vaernes

Tue 11/3

6:20 am-4:04 pm

2 stops18h 44m

$629

Los AngelesTrondheim

LAX Los Angeles - TRD Trondheim Vaernes

LAXTRD

Los Angeles

Sun 10/18

4:45 pm-11:35 am

1 stop33h 50m

Trondheim Vaernes

Tue 11/3

6:20 am-11:45 am

1 stop14h 25m

$631

SeattleTrondheim

SEA Seattle/Tacoma Intl - TRD Trondheim Vaernes

SEATRD

Seattle/Tacoma Intl

Tue 11/10

7:20 am-4:35 pm

2 stops24h 15m

Trondheim Vaernes

Sun 11/15

6:20 am-4:53 pm

2 stops19h 33m

$632

BostonTrondheim

BOS Boston Logan Intl - TRD Trondheim Vaernes

BOSTRD

Boston Logan Intl

Sun 11/8

7:50 pm-8:00 am

3 stops30h 10m

Trondheim Vaernes

Fri 11/13

7:15 am-5:50 pm

3 stops16h 35m

$775

ChicagoTrondheim

ORD Chicago O'Hare Intl - TRD Trondheim Vaernes

ORDTRD

Chicago O'Hare Intl

Sat 11/14

7:10 pm-8:55 am

3 stops30h 45m

Trondheim Vaernes

Sat 11/21

12:35 pm-4:45 pm

3 stops35h 10m

$779

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 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

Best Price Found	$274
Fastest flight time	10h 15m
Direct flights	None

The best one-way flight to Trondheim from United States in the past 72 hours is $274. The best round-trip flight deal from United States to Trondheim found on momondo in the last 72 hours is $452.

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 September 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 1,997 reviews		Search Scandinavian Airlines 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.