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Trondheim

$690+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TRD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$690
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$729
From Baltimore/Washington to Trondheim Vaernes
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Highest demand for flights based on searches. 10% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($61 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sat 11/1510:35 amBWI - TRD
2 stops17h 05mScandinavian Airlines
Mon 11/1710:20 amTRD - BWI
2 stops17h 49mScandinavian Airlines
Deal found 9/11$690
This FlightHub deal was found by Cheapflights users on 9/11. 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.
Sat 12/610:55 amBWI - TRD
2 stops16h 45mScandinavian Airlines
Sat 12/1310:20 amTRD - BWI
2 stops17h 49mScandinavian Airlines
Deal found 9/11$699
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sun 12/77:40 pmBWI - TRD
2 stops18h 15mMultiple Airlines
Sat 12/139:15 amTRD - BWI
2 stops15h 25mMultiple Airlines
Deal found 9/11$708
This Scandinavian Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 12/610:55 amBWI - TRD
2 stops16h 45mScandinavian Airlines
Sun 12/1410:20 amTRD - BWI
2 stops17h 49mScandinavian Airlines
Deal found 9/11$852
This Mytrip deal was found by Cheapflights users on 9/11. 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.
Sat 12/67:40 pmBWI - TRD
3 stops21h 10mMultiple Airlines
Sat 12/135:30 amTRD - BWI
3 stops19h 10mMultiple Airlines
Deal found 9/11$1,078
This Mytrip deal was found by Cheapflights users on 9/10. 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.
Sat 9/206:50 pmBWI - TRD
2 stops23h 09mMultiple Airlines
Sun 9/287:30 amTRD - BWI
3 stops45h 03mMultiple Airlines
Deal found 9/10$1,271
This FlightHub deal was found by Cheapflights users on 9/10. 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.
Mon 9/298:30 pmBWI - TRD
2 stops12h 50mMultiple Airlines
Sun 10/512:20 pmTRD - BWI
2 stops13h 05mMultiple Airlines
Deal found 9/10$1,654

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 September 11, 2025.
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

Sat 11/15

10:35 am-9:40 am

2 stops17h 05m

Trondheim Vaernes

Mon 11/17

10:20 am-10:09 pm

2 stops17h 49m

$690

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 12/6

10:55 am-9:40 am

2 stops16h 45m

Trondheim Vaernes

Sat 12/13

10:20 am-10:09 pm

2 stops17h 49m

$699

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sun 12/7

7:40 pm-7:55 pm

2 stops18h 15m

Trondheim Vaernes

Sat 12/13

9:15 am-6:40 pm

2 stops15h 25m

$708

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 12/6

10:55 am-9:40 am

2 stops16h 45m

Trondheim Vaernes

Sun 12/14

10:20 am-10:09 pm

2 stops17h 49m

$852

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sat 12/6

7:40 pm-10:50 pm

3 stops21h 10m

Trondheim Vaernes

Sat 12/13

5:30 am-6:40 pm

3 stops19h 10m

$1,078

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Mon 9/29

8:30 pm-3:20 pm

2 stops12h 50m

Trondheim Vaernes

Sun 10/5

12:20 pm-7:25 pm

2 stops13h 05m

$1,654

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Trondheim

What is the cheapest time of day to fly from BWI to TRD?

Find hourly flight availability from Baltimore 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 September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Trondheim at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

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 fly from Baltimore to Trondheim in about 17h 05m. The time it takes to get you to your destination can typically vary by up to . The distance between Baltimore and Trondheim is about 3768 mi.

  • 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

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