$356 Cheap Flights from Boston (BOS) to Trondheim (TRD)

View $356 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Vaernes Airport (TRD)

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Cheap Flights from Boston to Trondheim (BOS-TRD)

Prices were available within the past 7 days and start at $356 for one-way flights and $397 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, Jan 10 - Sat, Jan 17
BOS
Boston
TRD
Trondheim
$397 Roundtrip, found 2 hours ago
$397
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Sat, Jan 10 from Boston to Trondheim, returning Sat, Jan 17, priced at $397 found 2 hours ago
Scandinavian Airlines
Tue, Mar 10 - Mon, Mar 16
BOS
Boston
TRD
Trondheim
$410 Roundtrip, found 1 day ago
$410
Roundtrip
found 1 day ago
Select Scandinavian Airlines flight, departing Tue, Mar 10 from Boston to Trondheim, returning Mon, Mar 16, priced at $410 found 1 day ago
Scandinavian Airlines
Sat, Jan 10 - Sat, Jan 17
BOS
Boston
TRD
Trondheim
$432 Roundtrip, found 2 hours ago
$432
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Sat, Jan 10 from Boston to Trondheim, returning Sat, Jan 17, priced at $432 found 2 hours ago
Scandinavian Airlines
Wed, Feb 11 - Thu, Feb 19
BOS
Boston
TRD
Trondheim
$440 Roundtrip, found 17 hours ago
$440
Roundtrip
found 17 hours ago
Select Scandinavian Airlines flight, departing Wed, Feb 11 from Boston to Trondheim, returning Thu, Feb 19, priced at $440 found 17 hours ago
Delta
Wed, Feb 11 - Tue, Feb 17
BOS
Boston
TRD
Trondheim
$440 Roundtrip, found 3 hours ago
$440
Roundtrip
found 3 hours ago
Select Delta flight, departing Wed, Feb 11 from Boston to Trondheim, returning Tue, Feb 17, priced at $440 found 3 hours ago
Scandinavian Airlines
Wed, Feb 11 - Thu, Feb 19
BOS
Boston
TRD
Trondheim
$441 Roundtrip, found 17 hours ago
$441
Roundtrip
found 17 hours ago
Select Scandinavian Airlines flight, departing Wed, Feb 11 from Boston to Trondheim, returning Thu, Feb 19, priced at $441 found 17 hours ago
Scandinavian Airlines
Sat, Jan 10 - Sat, Jan 17
BOS
Boston
TRD
Trondheim
$443 Roundtrip, found 2 hours ago
$443
Roundtrip
found 2 hours ago
Select Scandinavian Airlines flight, departing Sat, Jan 10 from Boston to Trondheim, returning Sat, Jan 17, priced at $443 found 2 hours ago
KLM
Tue, Feb 10 - Fri, Feb 13
BOS
Boston
TRD
Trondheim
$466 Roundtrip, found 3 hours ago
$466
Roundtrip
found 3 hours ago
Select KLM flight, departing Tue, Feb 10 from Boston to Trondheim, returning Fri, Feb 13, priced at $466 found 3 hours ago
Virgin Atlantic
Sun, May 3 - Wed, May 13
BOS
Boston
TRD
Trondheim
$486 Roundtrip, found 3 days ago
$486
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Sun, May 3 from Boston to Trondheim, returning Wed, May 13, priced at $486 found 3 days ago
Lufthansa
Wed, Apr 22 - Sun, Apr 26
BOS
Boston
TRD
Trondheim
$595 Roundtrip, found 4 days ago
$595
Roundtrip
found 4 days ago
Select Lufthansa flight, departing Wed, Apr 22 from Boston to Trondheim, returning Sun, Apr 26, priced at $595 found 4 days ago

Alternative airports near Trondheim

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Vaernes TRD. Cheapest and Closest option available. Average driving time to city center is 29 minutes. Flights from $533
TRD
Vaernes
CheapestClosest
Average driving time to city center29 min
Flights from $533

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Vaernes Airport (TRD) cost?
Secure a cheap one-way flight from $356 or cheap return flight from $397 from Logan Intl. Airport (BOS) to Vaernes Airport (TRD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Logan Intl. Airport (BOS) to Vaernes Airport (TRD)?
Flying in January can help you save, as it's the cheapest month for flights between BOS and TRD. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Logan Intl. Airport (BOS) to Vaernes Airport (TRD)?
To find the cheapest airline flying from BOS to TRD, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Logan Intl. Airport (BOS) to Vaernes Airport (TRD)?
There are no daily nonstop flights from Logan Intl. Airport (BOS) to Vaernes Airport (TRD). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from BOS to TRD?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Logan Intl. Airport (BOS) to Vaernes Airport (TRD)?
To avoid potential delays on the Logan Intl. Airport (BOS) to Vaernes Airport (TRD) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Vaernes Airport (TRD) last-minute?
Waiting until right before your break to book your flight from BOS to TRD often results in higher prices. While you may find some last-minute offers, there's no guarantee. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book a BOS to TRD flight and hotel package?
Booking a BOS to TRD flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Vaernes Airport (TRD)?
If you reserved your BOS to TRD flight in the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Logan Intl.
Destination airport
Vaernes
Airlines serving
Delta, KLM, Lufthansa, Scandinavian Airlines, TAP Portugal
Roundtrip price
$397
Distance
3421 mi

Book with confidence

Book with confidence

Boston to Trondheim Flights

The cheapest times to fly from Boston to Trondheim

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Trondheim are during the month of January. You can find some of the cheapest flights from Boston to Trondheim with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Trondheim

Sunday is one of the best days to book for cheap flights from Boston to Trondheim: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Trondheim

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $356 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Trondheim flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Trondheim airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Boston to Trondheim Flights

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