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 16h 22m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Trondheim, then the average flight time is 16h 52m.

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.

$383 Cheap Flights from Washington, D.C. to Trondheim in 2025/26

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

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 pm - 6:00 pm

IAD

TRD

15h 30m2 stops

7:45 am - 5:15 pm

TRD

IAD

15h 30m2 stops

$470Scandinavian Airlines

Thu, Jan 29 - Thu, Feb 5

8:30 pm - 2:30 pm

IAD

TRD

12h 00m1 stop

7:45 am - 5:15 pm

TRD

IAD

15h 30m2 stops

$471Scandinavian Airlines

Thu, Jan 29 - Thu, Feb 5

8:30 pm - 12:40 am

IAD

TRD

22h 10m1 stop

10:20 am - 5:15 pm

TRD

IAD

12h 55m1 stop

$475Scandinavian Airlines

Thu, Jan 29 - Thu, Feb 5

4:50 pm - 2:15 pm

IAD

TRD

15h 25m2 stops

8:35 pm - 6:50 pm

TRD

IAD

28h 15m2 stops

$500Scandinavian Airlines

Mon, Jan 19 - Fri, Jan 23

4:50 pm - 2:30 pm

IAD

TRD

15h 40m1 stop

6:30 pm - 6:50 pm

TRD

IAD

30h 20m2 stops

$501Scandinavian Airlines

Mon, Jan 19 - Fri, Jan 23

6:30 pm - 2:15 pm

IAD

TRD

14h 45m2 stops

10:35 am - 4:15 pm

TRD

IAD

34h 40m2 stops

$504Multiple Airlines

Tue, Mar 17 - Wed, Mar 25

4:50 pm - 2:30 pm

IAD

TRD

15h 40m1 stop

7:45 pm - 6:50 pm

TRD

IAD

29h 05m1 stop

$505Scandinavian Airlines

Mon, Jan 19 - Fri, Jan 23

7:05 pm - 10:55 pm

IAD

TRD

22h 50m1 stop

5:10 pm - 5:05 pm

TRD

IAD

28h 55m1 stop

$516KLM

Tue, Mar 17 - Wed, Mar 25

7:59 pm - 4:35 pm

IAD

TRD

15h 36m2 stops

6:15 am - 5:05 pm

TRD

IAD

15h 50m1 stop

$520KLM

Tue, Mar 17 - Wed, Mar 25

6:59 pm - 4:35 pm

BWI

TRD

15h 36m2 stops

6:15 am - 4:38 pm

TRD

BWI

16h 23m2 stops

$530KLM

Mon, Jan 19 - Fri, Jan 23

Delta flights from Washington, D.C. to Trondheim

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

Delta

Jan 6

IAD6:05 pmWashington, D.C. Dulles Intl

16h 30m

1 stop

TRD4:35 pmTrondheim Vaernes

Jan 10

TRD6:15 amTrondheim Vaernes

20h 15m

2 stops

IAD8:30 pmWashington, D.C. Dulles Intl

$1,122

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Delta

Jan 6

IAD6:15 pmWashington, D.C. Dulles Intl

16h 20m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 10

TRD6:15 amTrondheim Vaernes

20h 15m

2 stops

IAD8:30 pmWashington, D.C. Dulles Intl

$1,127

Find similar

Delta

Dec 21

BWI6:59 pmBaltimore/Washington

39h 36m

2 stops

TRD4:35 pmTrondheim Vaernes

Dec 28

TRD6:15 amTrondheim Vaernes

37h 36m

2 stops

BWI1:51 pmBaltimore/Washington

$1,783

Find similar

KLM flights from Washington, D.C. to Trondheim

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

KLM

Mar 17

IAD7:05 pmWashington, D.C. Dulles Intl

22h 50m

1 stop

TRD10:55 pmTrondheim Vaernes

Mar 25

TRD5:10 pmTrondheim Vaernes

28h 55m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$516

Find similar

KLM

Mar 17

IAD7:59 pmWashington, D.C. Dulles Intl

15h 36m

2 stops

TRD4:35 pmTrondheim Vaernes

Mar 25

TRD6:15 amTrondheim Vaernes

15h 50m

1 stop

IAD5:05 pmWashington, D.C. Dulles Intl

$520

Find similar

KLM

Jan 19

BWI6:59 pmBaltimore/Washington

15h 36m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 23

TRD6:15 amTrondheim Vaernes

16h 23m

2 stops

BWI4:38 pmBaltimore/Washington

$530

Find similar

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

Thu 1/29

8:30 pm-6:00 pm

2 stops15h 30m

Trondheim Vaernes

Thu 2/5

7:45 am-5:15 pm

2 stops15h 30m

$470

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Thu 1/29

8:30 pm-2:30 pm

1 stop12h 00m

Trondheim Vaernes

Thu 2/5

7:45 am-5:15 pm

2 stops15h 30m

$471

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Thu 1/29

8:30 pm-12:40 am

1 stop22h 10m

Trondheim Vaernes

Thu 2/5

10:20 am-5:15 pm

1 stop12h 55m

$475

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 1/19

4:50 pm-2:15 pm

2 stops15h 25m

Trondheim Vaernes

Fri 1/23

8:35 pm-6:50 pm

2 stops28h 15m

$500

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 1/19

4:50 pm-2:30 pm

1 stop15h 40m

Trondheim Vaernes

Fri 1/23

6:30 pm-6:50 pm

2 stops30h 20m

$501

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Tue 3/17

6:30 pm-2:15 pm

2 stops14h 45m

Trondheim Vaernes

Wed 3/25

10:35 am-4:15 pm

2 stops34h 40m

$504

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 1/19

4:50 pm-2:30 pm

1 stop15h 40m

Trondheim Vaernes

Fri 1/23

7:45 pm-6:50 pm

1 stop29h 05m

$505

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Tue 3/17

7:05 pm-10:55 pm

1 stop22h 50m

Trondheim Vaernes

Wed 3/25

5:10 pm-5:05 pm

1 stop28h 55m

$516

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Tue 3/17

7:59 pm-4:35 pm

2 stops15h 36m

Trondheim Vaernes

Wed 3/25

6:15 am-5:05 pm

1 stop15h 50m

$520

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Mon 1/19

6:59 pm-4:35 pm

2 stops15h 36m

Trondheim Vaernes

Fri 1/23

6:15 am-4:38 pm

2 stops16h 23m

$530

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Prices

Other information

What is the cheapest day to depart on your flight to Trondheim?

The cheapest day to depart on your flight to Trondheim is on a Wednesday when prices can be found for as low as $452. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Trondheim is Thursday, with ticket prices averaging around $1,425.

What is the cheapest time of day to depart on your flight to Trondheim?

According to our data, the cheapest time of day to fly to Trondheim is in the evening. momondo users have found flights departing from Washington, D.C. to Trondheim in the evening for as low as $434. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $615.

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	15h 30m
Direct flights	None

The fastest flight from Washington, D.C. to Trondheim takes 15h 30m

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 15h 30m, 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.

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Cheap flights from Washington, D.C. to Trondheim from $470

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Trondheim departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Delta flights from Washington, D.C. to Trondheim

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

KLM flights from Washington, D.C. to Trondheim

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

momondo Fare Finder

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See travel insights to Trondheim from

How to get the cheapest flight ticket from Washington, D.C. to Trondheim

What is the cheapest day to depart on your flight to Trondheim?

What is the cheapest time of day to depart on your flight to Trondheim?

How long does it take to fly to Trondheim?

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

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

Direct flights

How far is Washington, D.C. to Trondheim Vaernes by plane?

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

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Trondheim trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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