How long does it take to fly to Trondheim?

The flight from Washington, D.C. to Trondheim depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Washington, D.C. (a popular airport in Washington, D.C.) to Trondheim (the most popular airport in Trondheim), then the flight time is 14h 46m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Trondheim, then the average flight time is 17h 03m.

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

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

How old do you have to be to fly from Washington, D.C. to Trondheim Vaernes Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

$499 Cheap Flights from Washington, D.C. to Trondheim in 2026

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

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 7:20 pm

IAD

TRD

16h 50m

1 stop

10:15 am - 5:15 pm

TRD

IAD

13h 00m

1 stop

$499Scandinavian Airlines

Mon, Nov 9 - Mon, Nov 23

8:30 pm - 6:00 pm

IAD

TRD

15h 30m

2 stops

7:45 am - 5:15 pm

TRD

IAD

15h 30m

2 stops

$501Scandinavian Airlines

Mon, Nov 9 - Mon, Nov 23

12:00 pm - 9:40 am

DCA

TRD

15h 40m

2 stops

7:45 pm - 9:55 pm

TRD

DCA

32h 10m

2 stops

$645Scandinavian Airlines

Wed, Oct 14 - Tue, Oct 20

8:20 pm - 7:10 pm

IAD

TRD

16h 50m

1 stop

4:15 pm - 5:00 pm

TRD

IAD

54h 45m

2 stops

$683Scandinavian Airlines

Mon, Aug 10 - Mon, Aug 17

12:00 pm - 9:40 am

DCA

TRD

15h 40m

2 stops

9:25 am - 9:55 pm

TRD

DCA

18h 30m

3 stops

$690Scandinavian Airlines

Wed, Oct 14 - Tue, Oct 20

10:35 pm - 12:35 am

IAD

TRD

20h 00m

2 stops

5:40 am - 3:10 pm

TRD

IAD

39h 30m

2 stops

$693Multiple Airlines

Wed, Oct 14 - Tue, Oct 20

8:20 pm - 9:00 pm

IAD

TRD

18h 40m

2 stops

7:45 pm - 6:33 pm

TRD

IAD

52h 48m

2 stops

$698Scandinavian Airlines

Mon, Aug 10 - Mon, Aug 17

7:40 pm - 4:35 pm

BWI

TRD

14h 55m

2 stops

6:00 am - 3:50 pm

TRD

BWI

15h 50m

2 stops

$782Delta

Wed, Oct 14 - Tue, Oct 20

6:20 pm - 4:35 pm

BWI

TRD

16h 15m

2 stops

6:00 am - 5:47 pm

TRD

BWI

17h 47m

2 stops

$816Delta

Mon, Aug 10 - Mon, Aug 17

5:00 pm - 4:35 pm

DCA

TRD

17h 35m

2 stops

6:00 am - 6:33 pm

TRD

DCA

18h 33m

2 stops

$816Delta

Mon, Aug 10 - Mon, Aug 17

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Scandinavian Airlines flights from Washington, D.C. to Trondheim

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

Scandinavian Airlines

Nov 9

IAD8:30 pmWashington, D.C. Dulles Intl

16h 50m

1 stop

TRD7:20 pmTrondheim Vaernes

Nov 23

TRD10:15 amTrondheim Vaernes

13h 00m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$499

Scandinavian Airlines

Nov 9

IAD8:30 pmWashington, D.C. Dulles Intl

15h 30m

2 stops

TRD6:00 pmTrondheim Vaernes

Nov 23

TRD7:45 amTrondheim Vaernes

15h 30m

2 stops

IAD5:15 pmWashington, D.C. Dulles Intl

$501

Scandinavian Airlines

Oct 14

DCA12:00 pmWashington, D.C. Reagan-National

15h 40m

2 stops

TRD9:40 amTrondheim Vaernes

Oct 20

TRD7:45 pmTrondheim Vaernes

32h 10m

2 stops

DCA9:55 pmWashington, D.C. Reagan-National

$645

Delta flights from Washington, D.C. to Trondheim

Our best Delta deals on Washington, D.C. to Trondheim flight tickets

Delta

Oct 14

IAD6:10 pmWashington, D.C. Dulles Intl

11h 25m

1 stop

TRD11:35 amTrondheim Vaernes

Oct 20

TRD6:00 amTrondheim Vaernes

18h 14m

2 stops

IAD6:14 pmWashington, D.C. Dulles Intl

$777

Delta

Oct 14

BWI7:40 pmBaltimore/Washington

14h 55m

2 stops

TRD4:35 pmTrondheim Vaernes

Oct 20

TRD6:00 amTrondheim Vaernes

15h 50m

2 stops

BWI3:50 pmBaltimore/Washington

$782

Delta

Aug 10

BWI6:20 pmBaltimore/Washington

16h 15m

2 stops

TRD4:35 pmTrondheim Vaernes

Aug 17

TRD6:00 amTrondheim Vaernes

17h 47m

2 stops

BWI5:47 pmBaltimore/Washington

$816

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-7:20 pm

1 stop16h 50m

Trondheim Vaernes

Mon 11/23

10:15 am-5:15 pm

1 stop13h 00m

$499

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 11/9

8:30 pm-6:00 pm

2 stops15h 30m

Trondheim Vaernes

Mon 11/23

7:45 am-5:15 pm

2 stops15h 30m

$501

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Wed 10/14

12:00 pm-9:40 am

2 stops15h 40m

Trondheim Vaernes

Tue 10/20

7:45 pm-9:55 pm

2 stops32h 10m

$645

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 8/10

8:20 pm-7:10 pm

1 stop16h 50m

Trondheim Vaernes

Mon 8/17

4:15 pm-5:00 pm

2 stops54h 45m

$683

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Wed 10/14

12:00 pm-9:40 am

2 stops15h 40m

Trondheim Vaernes

Tue 10/20

9:25 am-9:55 pm

3 stops18h 30m

$690

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Wed 10/14

10:35 pm-12:35 am

2 stops20h 00m

Trondheim Vaernes

Tue 10/20

5:40 am-3:10 pm

2 stops39h 30m

$693

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 8/10

8:20 pm-9:00 pm

2 stops18h 40m

Trondheim Vaernes

Mon 8/17

7:45 pm-6:33 pm

2 stops52h 48m

$698

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Wed 10/14

7:40 pm-4:35 pm

2 stops14h 55m

Trondheim Vaernes

Tue 10/20

6:00 am-3:50 pm

2 stops15h 50m

$782

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Mon 8/10

6:20 pm-4:35 pm

2 stops16h 15m

Trondheim Vaernes

Mon 8/17

6:00 am-5:47 pm

2 stops17h 47m

$816

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Mon 8/10

5:00 pm-4:35 pm

2 stops17h 35m

Trondheim Vaernes

Mon 8/17

6:00 am-6:33 pm

2 stops18h 33m

$816

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 Washington, D.C. 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

Airlines

Other information

What is the cheapest airline that flies from Washington, D.C. to Trondheim Vaernes?

TAP AIR PORTUGAL, Lufthansa, and Scandinavian Airlines are the most popular carriers operating from Washington, D.C. to Trondheim Vaernes

When to book flights from Washington, D.C. to Trondheim

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Trondheim (WAS to TRD) flight deals and tips

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

Fastest flight time	12h 20m
Direct flights	None

The fastest flight from Washington, D.C. to Trondheim takes 12h 20m

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

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

How far is Washington, D.C. to Trondheim Vaernes by plane?
The straight-line distance from Washington, D.C. to Trondheim Vaernes is 3779.3 mi. Flights usually cover this in 12h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Trondheim Vaernes Airport?
Prices for flights from Washington, D.C. to Trondheim Vaernes Airport are updated daily.
How old do you have to be to fly from Washington, D.C. to Trondheim Vaernes Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. 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.

Why use momondo?

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

Finding the right flight to Trondheim from Washington, D.C. 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 Washington, D.C. to Trondheim with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Trondheim flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Trondheim by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.