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 42m on average. If you fly from Baltimore (another popular airport in Washington, D.C.) to Trondheim, then the average flight time is 18h 35m.

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 many operators does momondo search for flights from Washington, D.C. to Trondheim Vaernes Airport?

There is 1 operator available for flights from Washington, D.C. to Trondheim Vaernes Airport as of July 2025.

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

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

Round-trip

One-way

Last minute

Cheap round-trip flights

10:05 pm - 2:20 pmIAD-TRD

10h 15m1 stop

3:00 pm - 7:59 pmTRD-IAD

10h 59m1 stop

$466Scandinavian Airlines

Find Deal

lun., oct. 20 - jue., oct. 23

8:30 pm - 2:20 pmIAD-TRD

35h 50m2 stops

10:20 am - 5:15 pmTRD-IAD

12h 55m1 stop

$472Scandinavian Airlines

Find Deal

lun., nov. 24 - jue., nov. 27

9:30 pm - 5:50 pmIAD-TRD

15h 20m2 stops

7:45 am - 6:15 pmTRD-IAD

15h 30m2 stops

$476Scandinavian Airlines

Find Deal

lun., oct. 27 - jue., oct. 30

8:30 pm - 7:05 pmIAD-TRD

16h 35m1 stop

6:30 pm - 5:15 pmTRD-IAD

28h 45m2 stops

$484Scandinavian Airlines

Find Deal

lun., nov. 3 - mié., nov. 5

11:00 am - 4:35 pmBWI-TRD

23h 35m2 stops

6:15 am - 7:14 pmTRD-BWI

18h 59m2 stops

$599Delta

Find Deal

mié., nov. 12 - dom., nov. 16

5:50 pm - 4:30 pmIAD-TRD

16h 40m2 stops

6:00 am - 3:35 pmTRD-IAD

15h 35m1 stop

$610Delta

Find Deal

mar., ago. 26 - vie., ago. 29

1:00 pm - 11:30 amBWI-TRD

16h 30m2 stops

6:00 am - 4:54 pmTRD-BWI

16h 54m2 stops

$633KLM

Find Deal

sáb., oct. 11 - sáb., oct. 25

2:10 pm - 10:55 pmBWI-TRD

26h 45m2 stops

6:15 am - 10:56 pmTRD-BWI

22h 41m2 stops

$651KLM

Find Deal

mié., nov. 12 - dom., nov. 16

10:05 pm - 2:15 pmIAD-TRD

34h 10m3 stops

8:25 am - 7:59 pmTRD-IAD

17h 34m3 stops

$707

Find Deal

dom., ago. 17 - vie., ago. 22

8:30 pm - 2:05 pmBWI-TRD

35h 35m3 stops

7:00 am - 7:25 pmTRD-BWI

18h 25m2 stops

$878

Find Deal

sáb., oct. 11 - sáb., oct. 25

KLM flights from Washington, D.C. to Trondheim

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

KLM

Oct 11

BWI1:00 pmBaltimore/Washington

16h 30m

2 stops

TRD11:30 amTrondheim Vaernes

Oct 25

TRD6:00 amTrondheim Vaernes

16h 54m

2 stops

BWI4:54 pmBaltimore/Washington

$633

Find similar

KLM

Nov 12

BWI2:10 pmBaltimore/Washington

26h 45m

2 stops

TRD10:55 pmTrondheim Vaernes

Nov 16

TRD6:15 amTrondheim Vaernes

22h 41m

2 stops

BWI10:56 pmBaltimore/Washington

$651

Find similar

KLM

Dec 21

DCA6:50 pmWashington, D.C. Reagan-National

15h 45m

2 stops

TRD4:35 pmTrondheim Vaernes

Jan 2

TRD6:15 amTrondheim Vaernes

16h 09m

2 stops

DCA4:24 pmWashington, D.C. Reagan-National

$1,537

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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

Oct 20

IAD10:05 pmWashington, D.C. Dulles Intl

10h 15m

1 stop

TRD2:20 pmTrondheim Vaernes

Oct 23

TRD3:00 pmTrondheim Vaernes

10h 59m

1 stop

IAD7:59 pmWashington, D.C. Dulles Intl

$466

Find similar

Scandinavian Airlines

Nov 24

IAD8:30 pmWashington, D.C. Dulles Intl

35h 50m

2 stops

TRD2:20 pmTrondheim Vaernes

Nov 27

TRD10:20 amTrondheim Vaernes

12h 55m

1 stop

IAD5:15 pmWashington, D.C. Dulles Intl

$472

Find similar

Scandinavian Airlines

Oct 27

IAD9:30 pmWashington, D.C. Dulles Intl

15h 20m

2 stops

TRD5:50 pmTrondheim Vaernes

Oct 30

TRD7:45 amTrondheim Vaernes

15h 30m

2 stops

IAD6:15 pmWashington, D.C. Dulles Intl

$476

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

lun. 10/20

10:05 pm-2:20 pm

1 stop10h 15m

Trondheim Vaernes

jue. 10/23

3:00 pm-7:59 pm

1 stop10h 59m

$466

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

lun. 11/24

8:30 pm-2:20 pm

2 stops35h 50m

Trondheim Vaernes

jue. 11/27

10:20 am-5:15 pm

1 stop12h 55m

$472

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

lun. 10/27

9:30 pm-5:50 pm

2 stops15h 20m

Trondheim Vaernes

jue. 10/30

7:45 am-6:15 pm

2 stops15h 30m

$476

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

lun. 11/3

8:30 pm-7:05 pm

1 stop16h 35m

Trondheim Vaernes

mié. 11/5

6:30 pm-5:15 pm

2 stops28h 45m

$484

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

mié. 11/12

11:00 am-4:35 pm

2 stops23h 35m

Trondheim Vaernes

dom. 11/16

6:15 am-7:14 pm

2 stops18h 59m

$599

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

mar. 8/26

5:50 pm-4:30 pm

2 stops16h 40m

Trondheim Vaernes

vie. 8/29

6:00 am-3:35 pm

1 stop15h 35m

$610

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

sáb. 10/11

1:00 pm-11:30 am

2 stops16h 30m

Trondheim Vaernes

sáb. 10/25

6:00 am-4:54 pm

2 stops16h 54m

$633

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

mié. 11/12

2:10 pm-10:55 pm

2 stops26h 45m

Trondheim Vaernes

dom. 11/16

6:15 am-10:56 pm

2 stops22h 41m

$651

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

dom. 8/17

10:05 pm-2:15 pm

3 stops34h 10m

Trondheim Vaernes

vie. 8/22

8:25 am-7:59 pm

3 stops17h 34m

$707

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

sáb. 10/11

8:30 pm-2:05 pm

3 stops35h 35m

Trondheim Vaernes

sáb. 10/25

7:00 am-7:25 pm

2 stops18h 25m

$878

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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

Best Price Found	$466
Fastest flight time	10h 15m
Direct flights	None
Airports in Trondheim	1 airport

The best flight deal from Washington, D.C. to Trondheim found on momondo in the last 72 hours is $466

The fastest flight from Washington, D.C. to Trondheim takes 10h 15m

There are no direct flights from Washington, D.C. to Trondheim. Popular non-direct routes for this connection are Baltimore/Washington Airport - Trondheim Vaernes Airport and Washington, D.C. Dulles Intl Airport - Trondheim Vaernes Airport.

There is 1 airport near Trondheim: Trondheim Vaernes (TRD)

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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 10h 15m, 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 many operators does momondo search for flights from Washington, D.C. to Trondheim Vaernes Airport?
There is 1 operator available for flights from Washington, D.C. to Trondheim Vaernes Airport as of July 2025.
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.
What is the most popular airline from Washington, D.C. to Trondheim?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Trondheim is Scandinavian Airlines, representing 100% of all bookings.

Best airlines flying from Washington, D.C. to Trondheim

Compare and see reviews for airlines that fly from Washington, D.C. to Trondheim with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $392	Free Cancellation	Rating 7.3 1,453 reviews		Search Scandinavian Airlines flights

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 $466

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 10/20. 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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Filter for what you want

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

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KLM flights from Washington, D.C. to Trondheim

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

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

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

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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

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

Best Price Found

Fastest flight time

Direct flights

Airports in Trondheim

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 many operators does momondo search 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?

What is the most popular airline from Washington, D.C. to Trondheim?

Best airlines flying from Washington, D.C. to Trondheim

Compare and see reviews for airlines that fly from Washington, D.C. to Trondheim with momondo

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.

Find better results for your trip to Norway

Airports servicing Norway