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Trondheim

$878+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — TRD
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$878
(KLM)

Popular in

December

Cheapest in

April

Average price

$419
Provider with most accurate pricing for Baltimore/Washington-Trondheim Vaernes flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Trondheim Vaernes flights.
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From Baltimore/Washington to Trondheim Vaernes
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This KLM deal was found by Cheapflights users on 4/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:02 pmBWI - TRD
2 stops15h 28mKLM
Tue 6/248:00 amTRD - BWI
2 stops20h 13mKLM
Deal found 4/28$878
This Delta deal was found by Cheapflights users on 4/29. 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 5/181:00 pmBWI - TRD
2 stops16h 30mDelta
Sun 6/112:05 pmTRD - BWI
2 stops18h 43mDelta
Deal found 4/29$1,051
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/36:50 pmBWI - TRD
3 stops22h 05mMultiple Airlines
Tue 6/246:40 amTRD - BWI
3 stops17h 00mMultiple Airlines
Deal found 4/28$1,092

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 April 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

Tue 6/3

7:02 pm-4:30 pm

2 stops15h 28m

Trondheim Vaernes

Tue 6/24

8:00 am-10:13 pm

2 stops20h 13m

$878

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Sun 5/18

1:00 pm-11:30 am

2 stops16h 30m

Trondheim Vaernes

Sun 6/1

12:05 pm-12:48 am

2 stops18h 43m

$1,051

BaltimoreTrondheim

BWI - TRD

BWITRD

Baltimore/Washington

Tue 6/3

6:50 pm-10:55 pm

3 stops22h 05m

Trondheim Vaernes

Tue 6/24

6:40 am-5:40 pm

3 stops17h 00m

$1,092

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

  • Most accurate provider: When it comes to deals on Baltimore-Trondheim flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Baltimore-Trondheim flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Baltimore-Trondheim flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Trondheim flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Trondheim flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 April 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.

Rainfall in Trondheim by month

Plan your trip to Trondheim by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Trondheim ranges from 1.8 - 4.3 inches per month. September is typically the wettest month, when rainfall can reach 4.3 in. April is typically the driest time to visit Trondheim when rainfall is around 1.8 in.

Temperature in Trondheim by month

Plan your trip to Trondheim by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Trondheim, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 55.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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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