$456 Cheap Flights from Hartford (BDL) to Trondheim (TRD)

View $456 flight on Sun, Feb 8, 2026Opens in a new window

Popular airlines from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)

Cheap Flights from Hartford to Trondheim (BDL-TRD)

Prices were available within the past 7 days and start at $456 for one-way flights and $529 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 5 - Wed, Feb 11
BDL
Hartford
TRD
Trondheim
$529 Roundtrip, found 5 days ago
$529
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Feb 5 from Hartford to Trondheim, returning Wed, Feb 11, priced at $529 found 5 days ago
KLM
Fri, Feb 6 - Wed, Feb 11
BDL
Hartford
TRD
Trondheim
$557 Roundtrip, found 5 days ago
$557
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, Feb 6 from Hartford to Trondheim, returning Wed, Feb 11, priced at $557 found 5 days ago
Delta
Tue, Feb 10 - Mon, Feb 16
BDL
Hartford
TRD
Trondheim
$563 Roundtrip, found 5 days ago
$563
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Feb 10 from Hartford to Trondheim, returning Mon, Feb 16, priced at $563 found 5 days ago
KLM
Fri, Feb 6 - Mon, Feb 16
BDL
Hartford
TRD
Trondheim
$585 Roundtrip, found 5 days ago
$585
Roundtrip
found 5 days ago
Select KLM flight, departing Fri, Feb 6 from Hartford to Trondheim, returning Mon, Feb 16, priced at $585 found 5 days ago
Lufthansa
Sat, Apr 18 - Sat, Apr 25
BDL
Hartford
TRD
Trondheim
$765 Roundtrip, found 2 days ago
$765
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Hartford to Trondheim, returning Sat, Apr 25, priced at $765 found 2 days ago
Lufthansa
Sat, Apr 18 - Sat, Apr 25
BDL
Hartford
TRD
Trondheim
$850 Roundtrip, found 2 days ago
$850
Roundtrip
found 2 days ago
Select Lufthansa flight, departing Sat, Apr 18 from Hartford to Trondheim, returning Sat, Apr 25, priced at $850 found 2 days ago
Delta
Sun, Feb 8 - Sat, Feb 14
BDL
Hartford
TRD
Trondheim
$960 Roundtrip, found 5 days ago
$960
Roundtrip
found 5 days ago
Select Delta flight, departing Sun, Feb 8 from Hartford to Trondheim, returning Sat, Feb 14, priced at $960 found 5 days ago
KLM
Sun, Feb 8 - Sat, Feb 14
BDL
Hartford
TRD
Trondheim
$966 Roundtrip, found 5 days ago
$966
Roundtrip
found 5 days ago
Select KLM flight, departing Sun, Feb 8 from Hartford to Trondheim, returning Sat, Feb 14, priced at $966 found 5 days ago
Iberia
Sat, Apr 18 - Sat, Apr 25
BDL
Hartford
TRD
Trondheim
$1,199 Roundtrip, found 2 days ago
$1,199
Roundtrip
found 2 days ago
Select Iberia flight, departing Sat, Apr 18 from Hartford to Trondheim, returning Sat, Apr 25, priced at $1,199 found 2 days ago
Aer Lingus
Sat, Apr 18 - Sat, Apr 25
BDL
Hartford
TRD
Trondheim
$1,220 Roundtrip, found 2 days ago
$1,220
Roundtrip
found 2 days ago
Select Aer Lingus flight, departing Sat, Apr 18 from Hartford to Trondheim, returning Sat, Apr 25, priced at $1,220 found 2 days ago

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Flights from Hartford (BDL) to Trondheim (TRD)
Origin airport
Bradley Intl.
Destination airport
Vaernes
Airlines serving
Delta, KLM
Roundtrip price
$529
Distance
3495 mi

Hartford to Trondheim Flights

The cheapest times to fly from Hartford 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 Hartford to Trondheim are during the month of February. You can find some of the cheapest flights from Hartford to Trondheim with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hartford to Trondheim

Sunday is one of the best days to book for cheap flights from Hartford 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 Hartford 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 Hartford to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $456 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 Hartford 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 Hartford 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.

 

Frequently asked questions

How much does a flight from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD) cost?
Get a cheap one-way flight from $456 or cheap return flight from $529 from Bradley Intl. Airport (BDL) 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 Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)?
The cheapest month to fly from BDL to TRD is February, when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BDL to TRD flight.
How many flights per day from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)?
Nonstop flights from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BDL to TRD?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)?
Opt for a flight from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**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 Bradley Intl. Airport (BDL) to Vaernes Airport (TRD) last-minute?
Booking your ticket from BDL to TRD just before your trip is generally more expensive. But if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BDL to TRD flight and hotel package?
You can save money by booking a BDL to TRD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Bradley Intl. Airport (BDL) to Vaernes Airport (TRD)?
You can usually cancel or reschedule your BDL to TRD flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.