$581 Cheap Flights from Houston (IAH) to Trondheim (TRD)

View $581 flight on Tue, Oct 28, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)

Cheap Flights from Houston to Trondheim (IAH-TRD)

Prices were available within the past 7 days and start at $581 for one-way flights and $564 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 18 - Wed, Nov 26
IAH
Houston
TRD
Trondheim
$564 Roundtrip, found 1 day ago
$564
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 18 from Houston to Trondheim, returning Wed, Nov 26, priced at $564 found 1 day ago
Delta
Mon, Nov 24 - Wed, Dec 3
IAH
Houston
TRD
Trondheim
$574 Roundtrip, found 1 day ago
$574
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Houston to Trondheim, returning Wed, Dec 3, priced at $574 found 1 day ago
Delta
Mon, Nov 24 - Mon, Dec 1
IAH
Houston
TRD
Trondheim
$590 Roundtrip, found 1 day ago
$590
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 24 from Houston to Trondheim, returning Mon, Dec 1, priced at $590 found 1 day ago
Scandinavian Airlines
Mon, Feb 9 - Fri, Feb 20
IAH
Houston
TRD
Trondheim
$637 Roundtrip, found 5 days ago
$637
Roundtrip
found 5 days ago
Select Scandinavian Airlines flight, departing Mon, Feb 9 from Houston to Trondheim, returning Fri, Feb 20, priced at $637 found 5 days ago
Delta
Wed, Nov 19 - Thu, Nov 27
IAH
Houston
TRD
Trondheim
$638 Roundtrip, found 2 days ago
$638
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 19 from Houston to Trondheim, returning Thu, Nov 27, priced at $638 found 2 days ago
Delta
Wed, Nov 19 - Wed, Dec 3
IAH
Houston
TRD
Trondheim
$648 Roundtrip, found 2 days ago
$648
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 19 from Houston to Trondheim, returning Wed, Dec 3, priced at $648 found 2 days ago
Delta
Mon, Nov 17 - Wed, Nov 26
IAH
Houston
TRD
Trondheim
$663 Roundtrip, found 2 days ago
$663
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 17 from Houston to Trondheim, returning Wed, Nov 26, priced at $663 found 2 days ago
KLM
Wed, Nov 19 - Wed, Dec 3
IAH
Houston
TRD
Trondheim
$679 Roundtrip, found 1 day ago
$679
Roundtrip
found 1 day ago
Select KLM flight, departing Wed, Nov 19 from Houston to Trondheim, returning Wed, Dec 3, priced at $679 found 1 day ago
Air France
Sun, Nov 23 - Mon, Dec 1
IAH
Houston
TRD
Trondheim
$862 Roundtrip, found 1 day ago
$862
Roundtrip
found 1 day ago
Select Air France flight, departing Sun, Nov 23 from Houston to Trondheim, returning Mon, Dec 1, priced at $862 found 1 day ago
Virgin Atlantic
Thu, Nov 20 - Fri, Nov 28
IAH
Houston
TRD
Trondheim
$864 Roundtrip, found 2 days ago
$864
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Thu, Nov 20 from Houston to Trondheim, returning Fri, Nov 28, priced at $864 found 2 days ago

Find the cheapest month to fly from Houston (IAH) to Trondheim (TRD)

January is typically the cheapest month to fly

From $664 - $2,131 per traveler.

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 $1,244
TRD
Vaernes
CheapestClosest
Average driving time to city center29 min
Flights from $1,244

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD) cost?
Grab a cheap one-way flight from $581 or cheap return flight from $564 from George Bush Intercontinental Airport (IAH) 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 George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)?
November is the most affordable month to fly from IAH to TRD. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IAH to TRD flight.
How many flights per day from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)?
There aren't any daily direct flights from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from IAH to TRD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)?
Choose a flight from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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 George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD) last-minute?
Last-minute bookings from IAH to TRD are typically more expensive. For the best rates, start searching for flights as early as possible. That said, if your travel plans are flexible, you may land a cheap fare right before your journey.
Is it cheaper to book an IAH to TRD flight and hotel package?
You'll typically save money by securing an IAH 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, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Vaernes Airport (TRD)?
Typically, it's possible to cancel or reschedule your IAH to TRD flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Vaernes
Airlines serving
Delta, KLM, Lufthansa, Scandinavian Airlines
Roundtrip price
$563
Distance
4850 mi

Book with confidence

Houston to Trondheim Flights

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

 

The best time to book a flight from Houston to Trondheim

Sunday is one of the best days to book for cheap flights from Houston 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 Houston 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 Houston to Trondheim in 2025. You can also book with separate airlines for your outbound and return journeys, from $581 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 Houston 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 Houston 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.

 

Houston to Trondheim Flights

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*Available to One Key members.