Cheap flights from District of Columbia to Trondheim from $472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Trondheim departing on 6/29. 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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Find the cheapest flights from District of Columbia to Trondheim

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
8:20 pm - 2:25 pm
IAD
-
TRD
12h 05m
1 stop
Scandinavian Airlines Logo
6:25 am - 5:00 pm
TRD
-
IAD
16h 35m
2 stops
$689Scandinavian Airlines
Sun, Oct 18 - Thu, Oct 22
Scandinavian Airlines Logo
8:20 pm - 5:15 pm
IAD
-
TRD
14h 55m
2 stops
Scandinavian Airlines Logo
9:25 am - 5:00 pm
TRD
-
IAD
13h 35m
2 stops
$695Scandinavian Airlines
Sun, Oct 18 - Thu, Oct 22
Scandinavian Airlines Logo
8:20 pm - 2:25 pm
IAD
-
TRD
12h 05m
1 stop
Scandinavian Airlines Logo
5:40 am - 5:00 pm
TRD
-
IAD
17h 20m
1 stop
$725Scandinavian Airlines
Sun, Oct 18 - Thu, Oct 22
Scandinavian Airlines Logo
8:20 pm - 2:25 pm
IAD
-
TRD
12h 05m
1 stop
Scandinavian Airlines Logo
7:45 pm - 5:00 pm
TRD
-
IAD
27h 15m
1 stop
$735Scandinavian Airlines
Mon, Oct 12 - Fri, Oct 16
Scandinavian Airlines Logo
8:20 pm - 2:25 pm
IAD
-
TRD
12h 05m
1 stop
Scandinavian Airlines Logo
7:10 am - 5:00 pm
TRD
-
IAD
15h 50m
2 stops
$739Scandinavian Airlines
Mon, Oct 12 - Fri, Oct 16
Scandinavian Airlines Logo
8:20 pm - 5:55 pm
IAD
-
TRD
15h 35m
2 stops
Scandinavian Airlines Logo
6:25 am - 5:00 pm
TRD
-
IAD
16h 35m
2 stops
$745Scandinavian Airlines
Mon, Oct 12 - Fri, Oct 16
Multiple Airlines Logo
10:35 pm - 11:25 pm
IAD
-
TRD
42h 50m
2 stops
Multiple Airlines Logo
6:00 am - 8:35 pm
TRD
-
IAD
20h 35m
2 stops
$759Multiple Airlines
Thu, Jul 16 - Thu, Jul 23
Delta Logo
12:30 pm - 11:35 am
IAD
-
TRD
17h 05m
2 stops
Delta Logo
6:00 am - 3:35 pm
TRD
-
IAD
15h 35m
1 stop
$775Delta
Sat, Sep 12 - Thu, Sep 24
Delta Logo
12:00 pm - 11:35 am
DCA
-
TRD
17h 35m
2 stops
Delta Logo
6:00 am - 10:03 pm
TRD
-
DCA
22h 03m
2 stops
$785Delta
Sat, Sep 12 - Thu, Sep 24
Delta Logo
5:00 pm - 4:35 pm
DCA
-
TRD
17h 35m
2 stops
Delta Logo
6:00 am - 5:28 pm
TRD
-
DCA
17h 28m
2 stops
$849Delta
Sat, Sep 19 - Thu, Sep 24

Delta flights from District of Columbia to Trondheim

Our best Delta deals on District of Columbia to Trondheim flight tickets
Delta
Sep 12
IAD12:30 pmWashington, D.C. Dulles Intl
17h 05m
2 stops
TRD11:35 amTrondheim Vaernes
Sep 24
TRD6:00 amTrondheim Vaernes
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$775
Delta
Sep 12
DCA12:00 pmWashington, D.C. Reagan-National
17h 35m
2 stops
TRD11:35 amTrondheim Vaernes
Sep 24
TRD6:00 amTrondheim Vaernes
22h 03m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$785
Delta
Sep 19
DCA5:00 pmWashington, D.C. Reagan-National
17h 35m
2 stops
TRD4:35 pmTrondheim Vaernes
Sep 24
TRD6:00 amTrondheim Vaernes
17h 28m
2 stops
DCA5:28 pmWashington, D.C. Reagan-National
$849

KLM flights from District of Columbia to Trondheim

Our best KLM deals on District of Columbia to Trondheim flight tickets
KLM
Sep 12
IAD5:40 pmWashington, D.C. Dulles Intl
11h 55m
1 stop
TRD11:35 amTrondheim Vaernes
Sep 24
TRD5:10 pmTrondheim Vaernes
28h 25m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$822
KLM
Sep 19
IAD5:40 pmWashington, D.C. Dulles Intl
16h 55m
1 stop
TRD4:35 pmTrondheim Vaernes
Sep 24
TRD5:10 pmTrondheim Vaernes
28h 25m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$835
KLM
Jul 1
IAD6:10 pmWashington, D.C. Dulles Intl
16h 25m
1 stop
TRD4:35 pmTrondheim Vaernes
Jul 15
TRD6:00 amTrondheim Vaernes
15h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$1,076

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Trondheim that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 2, 2026.
Use the filters below to find and compare flights from District of Columbia to Trondheim that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-2:25 pm

1 stop12h 05m

Trondheim Vaernes

Thu 10/22

6:25 am-5:00 pm

2 stops16h 35m

$689

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-5:15 pm

2 stops14h 55m

Trondheim Vaernes

Thu 10/22

9:25 am-5:00 pm

2 stops13h 35m

$695

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sun 10/18

8:20 pm-2:25 pm

1 stop12h 05m

Trondheim Vaernes

Thu 10/22

5:40 am-5:00 pm

1 stop17h 20m

$725

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 10/12

8:20 pm-2:25 pm

1 stop12h 05m

Trondheim Vaernes

Fri 10/16

7:45 pm-5:00 pm

1 stop27h 15m

$735
Quickest round-trip

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 10/12

8:20 pm-2:25 pm

1 stop12h 05m

Trondheim Vaernes

Fri 10/16

7:10 am-5:00 pm

2 stops15h 50m

$739

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Mon 10/12

8:20 pm-5:55 pm

2 stops15h 35m

Trondheim Vaernes

Fri 10/16

6:25 am-5:00 pm

2 stops16h 35m

$745

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Thu 7/16

10:35 pm-11:25 pm

2 stops42h 50m

Trondheim Vaernes

Thu 7/23

6:00 am-8:35 pm

2 stops20h 35m

$759

Washington, D.C.Trondheim

IAD - TRD

IADTRD

Washington, D.C. Dulles Intl

Sat 9/12

12:30 pm-11:35 am

2 stops17h 05m

Trondheim Vaernes

Thu 9/24

6:00 am-3:35 pm

1 stop15h 35m

$775

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Sat 9/12

12:00 pm-11:35 am

2 stops17h 35m

Trondheim Vaernes

Thu 9/24

6:00 am-10:03 pm

2 stops22h 03m

$785

Washington, D.C.Trondheim

DCA - TRD

DCATRD

Washington, D.C. Reagan-National

Sat 9/19

5:00 pm-4:35 pm

2 stops17h 35m

Trondheim Vaernes

Thu 9/24

6:00 am-5:28 pm

2 stops17h 28m

$849

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia 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 airline that flies from District of Columbia to Trondheim Vaernes?

Scandinavian Airlines is the most popular carrier operating from District of Columbia to Trondheim Vaernes

Cheap District of Columbia to Trondheim flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Trondheim

Fastest flight time

12h 05m

Direct flights

None
The fastest flight from District of Columbia to Trondheim takes 12h 05m
There are no direct flights from District of Columbia to Trondheim. There are no popular flight routes from District of Columbia to Trondheim.

Frequently asked questions about flying from District of Columbia to Trondheim

  • When did momondo last update prices for flights from District of Columbia to Trondheim Vaernes Airport?

    Prices for flights from District of Columbia to Trondheim Vaernes Airport refresh daily.

  • How old do you have to be to fly from District of Columbia to Trondheim Vaernes Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia 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.

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Trondheim?

It is quick and easy to find District of Columbia to Trondheim flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Trondheim that suits you.

Can I find flights from District of Columbia to Trondheim with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Trondheim from District of Columbia with this policy.

How can momondo help me find flights from District of Columbia to Trondheim?

Once you have performed a search for District of Columbia to Trondheim flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from District of Columbia to Trondheim right now. Can momondo alert me if prices change?

Price alerts on flights to Trondheim from District of Columbia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
Thu 7/2
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