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 13h 05m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Trondheim, then the average flight time is 38h 39m.

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.

$521 Cheap Flights from Washington, D.C. to Trondheim in 2026

1 adult

0 bags

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

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 pm - 11:45 am

IAD

TRD

33h 25m

2 stops

5:40 am - 4:50 pm

TRD

IAD

17h 10m

1 stop

$595Scandinavian Airlines

Sat, Aug 1 - Mon, Aug 24

8:20 pm - 11:45 am

IAD

TRD

33h 25m

2 stops

7:10 am - 4:50 pm

TRD

IAD

15h 40m

2 stops

$596Scandinavian Airlines

Sat, Aug 1 - Mon, Aug 24

5:40 pm - 10:50 pm

IAD

TRD

23h 10m

1 stop

12:10 pm - 3:35 pm

TRD

IAD

33h 25m

1 stop

$620KLM

Sat, Aug 1 - Mon, Aug 24

10:25 am - 9:40 am

DCA

TRD

17h 15m

2 stops

7:45 pm - 7:56 pm

TRD

DCA

30h 11m

2 stops

$653Scandinavian Airlines

Mon, Feb 23 - Fri, Feb 27

10:25 am - 9:40 am

DCA

TRD

17h 15m

2 stops

7:45 pm - 10:12 pm

TRD

DCA

32h 27m

2 stops

$724Scandinavian Airlines

Mon, Feb 23 - Fri, Feb 27

6:05 pm - 7:50 pm

IAD

TRD

20h 45m

3 stops

7:45 am - 8:30 pm

TRD

IAD

17h 45m

3 stops

$1,028Multiple Airlines

Fri, Mar 20 - Fri, Mar 27

7:00 pm - 4:20 pm

IAD

TRD

16h 20m

2 stops

7:45 am - 9:05 pm

TRD

IAD

18h 20m

2 stops

$1,077Multiple Airlines

Fri, Mar 20 - Fri, Mar 27

5:40 pm - 11:35 am

IAD

TRD

11h 55m

1 stop

6:00 am - 3:35 pm

TRD

IAD

15h 35m

1 stop

$1,098Delta

Sun, Mar 29 - Sat, Apr 4

5:09 pm - 4:35 pm

DCA

TRD

18h 26m

2 stops

6:15 am - 11:44 pm

TRD

DCA

22h 29m

2 stops

$2,103Delta

Fri, Mar 20 - Fri, Mar 27

1:00 pm - 2:30 pm

DCA

TRD

20h 30m

3 stops

10:20 am - 8:56 am

TRD

DCA

27h 36m

3 stops

$2,487TAP AIR PORTUGAL

Fri, Mar 20 - Fri, Mar 27

KLM flights from Washington, D.C. to Trondheim

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

KLM

Feb 10

IAD6:05 pmWashington, D.C. Dulles Intl

16h 30m

1 stop

TRD4:35 pmTrondheim Vaernes

Feb 24

TRD5:10 pmTrondheim Vaernes

28h 55m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$523

KLM

Mar 15

IAD7:05 pmWashington, D.C. Dulles Intl

22h 50m

1 stop

TRD10:55 pmTrondheim Vaernes

Mar 20

TRD6:15 amTrondheim Vaernes

15h 50m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$596

KLM

Aug 1

IAD5:40 pmWashington, D.C. Dulles Intl

23h 10m

1 stop

TRD10:50 pmTrondheim Vaernes

Aug 24

TRD12:10 pmTrondheim Vaernes

33h 25m

1 stop

IAD3:35 pmWashington, D.C. Dulles Intl

$620

Delta flights from Washington, D.C. to Trondheim

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

Delta

Feb 10

IAD12:32 pmWashington, D.C. Dulles Intl

22h 03m

2 stops

TRD4:35 pmTrondheim Vaernes

Feb 24

TRD6:15 amTrondheim Vaernes

15h 50m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$602

Delta

Feb 10

DCA5:59 pmWashington, D.C. Reagan-National

16h 36m

2 stops

TRD4:35 pmTrondheim Vaernes

Feb 24

TRD6:15 amTrondheim Vaernes

16h 12m

2 stops

DCA4:27 pmWashington, D.C. Reagan-National

$612

Delta

Mar 15

IAD7:05 pmWashington, D.C. Dulles Intl

16h 30m

1 stop

TRD4:35 pmTrondheim Vaernes

Mar 20

TRD6:15 amTrondheim Vaernes

20h 15m

2 stops

IAD9:30 pmWashington, D.C. Dulles Intl

$997

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

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sat 8/1

8:20 pm-11:45 am

2 stops33h 25m

Trondheim Vaernes

Mon 8/24

5:40 am-4:50 pm

1 stop17h 10m

$595

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sat 8/1

8:20 pm-11:45 am

2 stops33h 25m

Trondheim Vaernes

Mon 8/24

7:10 am-4:50 pm

2 stops15h 40m

$596

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sat 8/1

5:40 pm-10:50 pm

1 stop23h 10m

Trondheim Vaernes

Mon 8/24

12:10 pm-3:35 pm

1 stop33h 25m

$620

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Mon 2/23

10:25 am-9:40 am

2 stops17h 15m

Trondheim Vaernes

Fri 2/27

7:45 pm-7:56 pm

2 stops30h 11m

$653

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Mon 2/23

10:25 am-9:40 am

2 stops17h 15m

Trondheim Vaernes

Fri 2/27

7:45 pm-10:12 pm

2 stops32h 27m

$724

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Fri 3/20

6:05 pm-7:50 pm

3 stops20h 45m

Trondheim Vaernes

Fri 3/27

7:45 am-8:30 pm

3 stops17h 45m

$1,028

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Fri 3/20

7:00 pm-4:20 pm

2 stops16h 20m

Trondheim Vaernes

Fri 3/27

7:45 am-9:05 pm

2 stops18h 20m

$1,077

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sun 3/29

5:40 pm-11:35 am

1 stop11h 55m

Trondheim Vaernes

Sat 4/4

6:00 am-3:35 pm

1 stop15h 35m

$1,098

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Fri 3/20

5:09 pm-4:35 pm

2 stops18h 26m

Trondheim Vaernes

Fri 3/27

6:15 am-11:44 pm

2 stops22h 29m

$2,103

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Fri 3/20

1:00 pm-2:30 pm

3 stops20h 30m

Trondheim Vaernes

Fri 3/27

10:20 am-8:56 am

3 stops27h 36m

$2,487

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?

KLM 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	11h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Trondheim takes 11h 55m

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

Search flight deals

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 11h 55m, 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.