How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Trondheim?

Search flight deals from Washington, D.C. Dulles Intl Airport to Trondheim . While viewing offers you’ll have the option to create a Price Alert.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport?

Prices for flights from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport are updated daily.

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

The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$503 Cheap Flights from Washington, D.C. Dulles Intl Airport to Trondheim in 2026

Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Trondheim

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 45m1 stop Kastrup Copenhagen

7:55 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Kastrup Copenhagen

$503Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 45m1 stop Kastrup Copenhagen

8:00 am - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

39h 15m2 stops Oslo Gardermoen Kastrup Copenhagen

$507Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

1:15 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

34h 00m2 stops Oslo Gardermoen Kastrup Copenhagen

$519Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

1:15 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

34h 00m2 stops Oslo Gardermoen Kastrup Copenhagen

$520Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 45m1 stop Kastrup Copenhagen

7:55 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Kastrup Copenhagen

$546Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 9:40 amIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

10h 55m1 stop Kastrup Copenhagen

9:10 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

26h 05m2 stops Oslo Gardermoen Kastrup Copenhagen

$550Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

4:45 pm - 2:10 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

15h 25m2 stops Kastrup Copenhagen Oslo Gardermoen

1:15 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

34h 00m2 stops Oslo Gardermoen Kastrup Copenhagen

$562Scandinavian Airlines

Wed, Jan 27 - Sun, Jan 31

8:30 pm - 2:30 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

12h 00m1 stop Kastrup Copenhagen

7:55 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

27h 20m1 stop Kastrup Copenhagen

$736Scandinavian Airlines

Wed, Nov 25 - Sun, Nov 29

8:30 pm - 12:40 amIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

22h 10m1 stop Kastrup Copenhagen

9:10 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

26h 05m2 stops Oslo Gardermoen Kastrup Copenhagen

$738Scandinavian Airlines

Wed, Nov 25 - Sun, Nov 29

8:30 pm - 3:20 pmIAD Washington, D.C. Dulles Intl-TRD Trondheim Vaernes

12h 50m2 stops Kastrup Copenhagen Oslo Gardermoen

4:20 pm - 5:15 pmTRD Trondheim Vaernes-IAD Washington, D.C. Dulles Intl

30h 55m2 stops Oslo Gardermoen Kastrup Copenhagen

$743Scandinavian Airlines

Wed, Nov 25 - Sun, Nov 29

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Scandinavian Airlines flights from Washington, D.C. Dulles Intl Airport to Trondheim

Our best Scandinavian Airlines deals on Washington, D.C. Dulles Intl Airport to Trondheim flight tickets

Scandinavian Airlines

Jan 27

IAD4:45 pmWashington, D.C. Dulles Intl

15h 45m

1 stop

TRD2:30 pmTrondheim Vaernes

Jan 31

TRD7:55 pmTrondheim Vaernes

27h 20m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$503

Scandinavian Airlines

Jan 27

IAD4:45 pmWashington, D.C. Dulles Intl

15h 45m

1 stop

TRD2:30 pmTrondheim Vaernes

Jan 31

TRD8:00 amTrondheim Vaernes

39h 15m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

$507

Scandinavian Airlines

Jan 27

IAD4:45 pmWashington, D.C. Dulles Intl

15h 25m

2 stops

TRD2:10 pmTrondheim Vaernes

Jan 31

TRD1:15 pmTrondheim Vaernes

34h 00m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

$519

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:30 pm

1 stop15h 45m

Trondheim Vaernes

Sun 1/31

7:55 pm-5:15 pm

1 stop27h 20m

$503

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:30 pm

1 stop15h 45m

Trondheim Vaernes

Sun 1/31

8:00 am-5:15 pm

2 stops39h 15m

$507

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:10 pm

2 stops15h 25m

Trondheim Vaernes

Sun 1/31

1:15 pm-5:15 pm

2 stops34h 00m

$519

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:10 pm

2 stops15h 25m

Trondheim Vaernes

Sun 1/31

1:15 pm-5:15 pm

2 stops34h 00m

$520

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:30 pm

1 stop15h 45m

Trondheim Vaernes

Sun 1/31

7:55 pm-5:15 pm

1 stop27h 20m

$546

Quickest round-trip

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-9:40 am

1 stop10h 55m

Trondheim Vaernes

Sun 1/31

9:10 pm-5:15 pm

2 stops26h 05m

$550

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 1/27

4:45 pm-2:10 pm

2 stops15h 25m

Trondheim Vaernes

Sun 1/31

1:15 pm-5:15 pm

2 stops34h 00m

$562

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 11/25

8:30 pm-2:30 pm

1 stop12h 00m

Trondheim Vaernes

Sun 11/29

7:55 pm-5:15 pm

1 stop27h 20m

$736

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 11/25

8:30 pm-12:40 am

1 stop22h 10m

Trondheim Vaernes

Sun 11/29

9:10 pm-5:15 pm

2 stops26h 05m

$738

Washington, D.C.Trondheim

IAD Washington, D.C. Dulles Intl - TRD Trondheim Vaernes

IADTRD

Washington, D.C. Dulles Intl

Wed 11/25

8:30 pm-3:20 pm

2 stops12h 50m

Trondheim Vaernes

Sun 11/29

4:20 pm-5:15 pm

2 stops30h 55m

$743

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Washington, D.C. Dulles Intl Airport to Trondheim

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Trondheim according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Trondheim (IAD to TRD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Trondheim

Best Price Found	$503
Fastest flight time	15h 45m
Direct flights	None

The best flight deal from Washington, D.C. Dulles Intl Airport to Trondheim found on momondo in the last 72 hours is $503

The fastest flight from Washington, D.C. Dulles Intl Airport to Trondheim takes 15h 45m

There are no direct flights from Washington, D.C. Dulles Intl Airport to Trondheim. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Trondheim.

Search flight deals

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Trondheim

How far is Washington, D.C. Dulles Intl to Trondheim Vaernes by plane?
Washington, D.C. Dulles Intl and Trondheim Vaernes are 3789.0 mi apart from one another. In terms of flight time, this usually takes a little over 15h 45m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport are updated daily.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington, D.C. Dulles Intl Airport to Trondheim Vaernes Airport.
What documentation or ID do you need to fly to Trondheim Vaernes Airport?
The required travel and health documents for your Trondheim Vaernes Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Trondheim Vaernes Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to Trondheim

How do I get Price Alerts for flights from Washington, D.C. Dulles Intl Airport to Trondheim?
Search flight deals from Washington, D.C. Dulles Intl Airport to Trondheim. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Washington, D.C. Dulles Intl Airport to Trondheim with momondo?
With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Trondheim?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Trondheim from Washington, D.C..

Can I find flights from Washington, D.C. to Trondheim with flexible booking policies on momondo?

Flights from Washington, D.C. to Trondheim with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. 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 Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Trondheim right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Trondheim flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.