HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trondheim

$534+ Cheap flights from Baltimore (BWI) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TRD
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore 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 Baltimore to Trondheim

Cheapest flights from Baltimore to Trondheim
Explore the most affordable flight options available from Baltimore to Trondheim. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This Delta deal was found by Cheapflights users on 1/24. 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.
Fri 1/303:38 pm
BWI
-
TRD
2 stops18h 57m
Delta
Wed 2/46:15 am
TRD
-
BWI
2 stops19h 25m
Delta
Deal found 1/24$534
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 4/75:35 pm
BWI
-
TRD
2 stops17h 00m
Delta
Fri 4/106:00 am
TRD
-
BWI
2 stops23h 01m
Delta
Deal found 1/26$607
This Scandinavian Airlines deal was found by Cheapflights users on 1/23. 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 2/234:45 pm
BWI
-
TRD
2 stops34h 55m
Scandinavian Airlines
Fri 2/273:05 pm
TRD
-
BWI
2 stops39h 30m
Scandinavian Airlines
Deal found 1/23$1,092
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:35 pm
BWI
-
TRD
2 stops28h 45m
Finnair
Sat 6/277:55 pm
TRD
-
BWI
2 stops53h 45m
Finnair
Deal found 1/25$1,195
This Finnair deal was found by Cheapflights users on 1/25. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:30 pm
BWI
-
TRD
2 stops28h 50m
Finnair
Fri 6/267:05 pm
TRD
-
BWI
2 stops30h 35m
Finnair
Deal found 1/25$1,275
This Delta deal was found by Cheapflights users on 1/25. 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.
Sun 6/147:40 pm
BWI
-
TRD
2 stops14h 55m
Delta
Mon 6/2912:10 pm
TRD
-
BWI
2 stops16h 03m
Delta
Deal found 1/25$1,687
This Delta deal was found by Cheapflights users on 1/25. 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.
Fri 6/127:40 pm
BWI
-
TRD
2 stops14h 55m
Delta
Sat 6/276:00 am
TRD
-
BWI
2 stops19h 22m
Delta
Deal found 1/25$2,661
This KLM deal was found by Cheapflights users on 1/25. 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.
Fri 6/127:40 pm
BWI
-
TRD
2 stops14h 55m
KLM
Mon 6/296:00 am
TRD
-
BWI
2 stops15h 43m
KLM
Deal found 1/25$3,631
This KLM deal was found by Cheapflights users on 1/25. 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 6/134:00 pm
BWI
-
TRD
2 stops13h 35m
KLM
Sat 6/276:00 am
TRD
-
BWI
2 stops15h 43m
KLM
Deal found 1/25$4,095
This KLM deal was found by Cheapflights users on 1/25. 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 6/134:00 pm
BWI
-
TRD
2 stops13h 35m
KLM
Mon 6/296:00 am
TRD
-
BWI
2 stops15h 43m
KLM
Deal found 1/25$4,245

Find flight deals from Baltimore to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Trondheim (TRD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Round-trip from

$1,092
(Scandinavian Airlines)
From Baltimore/Washington to Trondheim Vaernes
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 January 26, 2026.
Use the filters below to find and compare flights from Baltimore to Trondheim that are best for you.

Fly from

Baltimore

Fly to

Trondheim

Route

Depart

Return

Price

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Tue 4/7

5:35 pm-4:35 pm

2 stops17h 00m

Trondheim Vaernes

Fri 4/10

6:00 am-11:01 pm

2 stops23h 01m

$607

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Mon 2/23

10:49 am-9:40 am

2 stops16h 51m

Trondheim Vaernes

Fri 2/27

3:05 pm-12:35 am

2 stops39h 30m

$1,182

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sun 6/14

9:35 pm-8:20 am

2 stops28h 45m

Trondheim Vaernes

Sat 6/27

7:55 pm-7:40 pm

2 stops53h 45m

$1,195

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 6/13

9:30 pm-8:20 am

2 stops52h 50m

Trondheim Vaernes

Sun 6/28

8:50 am-11:59 pm

2 stops21h 09m

$1,267

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Fri 6/12

9:30 pm-8:20 am

2 stops28h 50m

Trondheim Vaernes

Fri 6/26

7:05 pm-7:40 pm

2 stops30h 35m

$1,275

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 6/13

9:30 pm-8:20 am

2 stops52h 50m

Trondheim Vaernes

Fri 6/26

7:05 pm-7:40 pm

2 stops30h 35m

$1,275

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sun 6/14

7:40 pm-4:35 pm

2 stops14h 55m

Trondheim Vaernes

Mon 6/29

12:10 pm-10:13 pm

2 stops16h 03m

$1,687

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Fri 6/12

7:40 pm-4:35 pm

2 stops14h 55m

Trondheim Vaernes

Sat 6/27

6:00 am-7:22 pm

2 stops19h 22m

$2,661

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Fri 6/12

7:40 pm-4:35 pm

2 stops14h 55m

Trondheim Vaernes

Mon 6/29

6:00 am-3:43 pm

2 stops15h 43m

$3,631

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 6/13

4:00 pm-11:35 am

2 stops13h 35m

Trondheim Vaernes

Sat 6/27

6:00 am-3:43 pm

2 stops15h 43m

$4,095

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 11 results
1
2

Best time to book a flight from Baltimore to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from Baltimore 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.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Trondheim?

    Airlines like Scandinavian Airlines and Finnair fly from Baltimore to Trondheim in about 28h 45m. The time it takes to get you to your destination can typically vary by up to 6h 10m. The distance between Baltimore and Trondheim is about 3768 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Baltimore to Trondheim that include hotel bookings?

    Yes. In addition to deals on Baltimore to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baltimore to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baltimore to Trondheim.

  • Can I find deals for business class flights from Baltimore to Trondheim?

    Yes. Cheapflights offers flight deals from Baltimore to Trondheim by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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 Baltimore to Trondheim

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Oslo Gardermoen flights
Reagan-National to Oslo Gardermoen flights
Baltimore to Oslo Gardermoen flights
Dulles Intl to Sandefjord flights
Philadelphia to Oslo Gardermoen flights
Dulles Intl to Bergen flights
Baltimore to Bergen flights
Reagan-National to Bergen flights
Dulles Intl to Tromsø flights
Baltimore to Sandefjord flights
Dulles Intl to Longyearbyen flights
Philadelphia to Bergen flights
Reagan-National to Tromsø flights
Baltimore to Tromsø flights
Reagan-National to Stavanger flights
Baltimore to Longyearbyen flights
Dulles Intl to Stavanger flights
Philadelphia to Sandefjord flights
Dulles Intl to Ålesund flights
Dulles Intl to Kristiansand flights
Dulles Intl to Trondheim flights
Dulles Intl to Bodø flights
Baltimore to Stavanger flights
Baltimore to Kristiansand flights
Philadelphia to Tromsø flights
Dulles Intl to Volda flights
Philadelphia to Stavanger flights
Baltimore to Ålesund flights
Baltimore to Kirkenes flights
Dulles Intl to Kirkenes flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.