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Trondheim

$599+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TRD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$792
(Mytrip)

Popular in

December

Cheapest in

October
From Baltimore/Washington to Trondheim Vaernes
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($83 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($61 potential savings vs. average RT price).
Search Deals

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 July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Wed 11/125:30 pmBWI - TRD
2 stops41h 05mDelta
Sun 11/166:15 amTRD - BWI
2 stops23h 57mDelta
Deal found 7/28$599
This Mytrip deal was found by Cheapflights users on 7/27. 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.
Wed 9/101:17 pmBWI - TRD
2 stops22h 03mMultiple Airlines
Sun 9/147:30 amTRD - BWI
3 stops46h 02mMultiple Airlines
Deal found 7/27$792
This KAYAK deal was found by Cheapflights users on 7/27. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/174:39 pmBWI - TRD
2 stops34h 56mScandinavian Airlines
Fri 8/227:45 pmTRD - BWI
2 stops34h 38mScandinavian Airlines
Deal found 7/27$1,268

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 July 29, 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

Wed 9/10

1:17 pm-5:20 pm

2 stops22h 03m

Trondheim Vaernes

Sun 9/14

7:30 am-11:32 pm

3 stops46h 02m

$792

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sun 8/17

4:39 pm-9:35 am

2 stops34h 56m

Trondheim Vaernes

Fri 8/22

7:45 pm-12:23 am

2 stops34h 38m

$1,268

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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 July 29, 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.

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 July 29, 2025.
Read through reviews of airlines operating flights from Baltimore to Trondheim, such as Scandinavian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Scandinavian Airlines
7.3
Good
1,449 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Food

6.6

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight
Scandinavian Airlines
7.3
Good
1,449 reviews
Scandinavian Airlines
7.3
Good
1,449 reviews

Crew

8.0

Boarding

7.6

Entertainment

6.6

Comfort

7.3

Food

6.6

Overall

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

OSL - CPH

Good was ok. Complimentary wine and beer was nice. Soft drinks should have been free too. Overall great flight

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.

  • 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.

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