$465+ Cheap flights from District of Columbia to Trondheim (TRD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TRD
Aug 7 — Aug 141
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from District of Columbia to Trondheim with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from District of Columbia to Trondheim
Keep the following information in mind while searching for District of Columbia to Trondheim flight deals. Data was last updated August 2, 2025.
Round-trip from | $465 (Scandinavian Airlines) |
|---|---|
Popular in | December |
Cheapest in | October |
Average price | $884 |
Find flight deals from District of Columbia to Trondheim
Cheapest flights from District of Columbia to TrondheimExplore the most affordable flight options available from District of Columbia to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.
Explore the most affordable flight options available from District of Columbia to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2025.
This Scandinavian Airlines deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:05 pmIAD - TRD
1 stop10h 15mScandinavian Airlines
Thu 10/233:00 pmTRD - IAD
1 stop10h 59mScandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$465
This Delta deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2012:09 pmIAD - TRD
2 stops15h 26mDelta
Wed 10/2212:05 pmTRD - IAD
2 stops33h 55mDelta
Deal found 8/1![Delta logo]()
$605
This KLM deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:25 pmIAD - TRD
1 stop23h 25mKLM
Fri 8/295:05 pmTRD - IAD
1 stop28h 30mKLM
Deal found 7/31![KLM logo]()
$618
This Mytrip deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:15 pmIAD - TRD
2 stops14h 50mMultiple Airlines
Fri 8/296:30 amTRD - IAD
2 stops21h 40mMultiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$635
This FlightHub deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/176:05 amDCA - TRD
2 stops20h 50mScandinavian Airlines
Fri 8/2210:35 amTRD - DCA
2 stops19h 06mScandinavian Airlines
Deal found 8/1![Scandinavian Airlines logo]()
$811
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
Use the filters below to find and compare flights from District of Columbia to Trondheim that are best for you.
Fly from
District of Columbia
Fly to
Trondheim
Route
Depart
Return
Price
Washington, D.C.Trondheim
IAD - TRD
IADTRD
Washington, D.C. Dulles Intl
Mon 10/20
10:05 pm-2:20 pm
1 stop10h 15m
Trondheim Vaernes
Thu 10/23
3:00 pm-7:59 pm
1 stop10h 59m
$465
Washington, D.C.Trondheim
IAD - TRD
IADTRD
Washington, D.C. Dulles Intl
Mon 10/20
12:09 pm-9:35 am
2 stops15h 26m
Trondheim Vaernes
Wed 10/22
12:05 pm-4:00 pm
2 stops33h 55m
$605
Washington, D.C.Trondheim
IAD - TRD
IADTRD
Washington, D.C. Dulles Intl
Sat 8/23
5:25 pm-10:50 pm
1 stop23h 25m
Trondheim Vaernes
Fri 8/29
5:05 pm-3:35 pm
1 stop28h 30m
$618
Washington, D.C.Trondheim
IAD - TRD
IADTRD
Washington, D.C. Dulles Intl
Fri 8/22
11:15 pm-8:05 pm
2 stops14h 50m
Trondheim Vaernes
Fri 8/29
6:30 am-10:10 pm
2 stops21h 40m
$635
Washington, D.C.Trondheim
DCA - TRD
DCATRD
Washington, D.C. Reagan-National
Sun 8/17
6:05 am-8:55 am
2 stops20h 50m
Trondheim Vaernes
Fri 8/22
10:35 am-11:41 pm
2 stops19h 06m
$811
Best time to book a flight from District of Columbia to Trondheim
Have a flexible travel schedule? Discover the best time to fly to Trondheim from District of Columbia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from District of Columbia to Trondheim
What is the cheapest time of day to fly from DC to TRD?
Find hourly flight availability from District of Columbia to Trondheim. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 2, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Trondheim as you normally would.
Reviews of airlines servicing Trondheim
Get insights into the airlines that provide service to Trondheim. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Trondheim. Reviews last updated August 2, 2025.
See what other customers who have flown with Delta, KLM, and Scandinavian Airlines from District of Columbia to Trondheim have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Food
7.3
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Food
7.3
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Food
7.3
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Comfort
7.9
Entertainment
7.9
Food
7.3
Crew
8.5
Overall
8.0
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for District of Columbia to Trondheim
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from District of Columbia to Trondheim
Discover the top airline that operate flights from District of Columbia to Trondheim. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$392 | Average$440 | FlexibilityNo cancel fee | On-time77% |