HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Trondheim

$497+ Cheap flights from Houston to Trondheim (TRD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — TRD
Jan 28 — Feb 41
Wed 1/28
Wed 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Houston to Trondheim with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Houston to Trondheim

Best flights from Houston to Trondheim
Discover carefully curated flight deals from Houston to Trondheim that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 29, 2025.

This Finnair deal was found by Cheapflights users on 12/27. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:25 pmIAH - TRD
2 stops21h 10mMultiple Airlines
Sat 5/238:50 amTRD - IAH
2 stops21h 31mMultiple Airlines
Deal found 12/27$812
This Finnair deal was found by Cheapflights users on 12/29. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:05 pmIAH - TRD
2 stops28h 15mFinnair
Sat 5/237:55 pmTRD - IAH
2 stops28h 50mFinnair
Deal found 12/29$815
This KLM deal was found by Cheapflights users on 12/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/143:20 pmIAH - TRD
1 stop13h 15mKLM
Sat 5/235:10 pmTRD - IAH
1 stop27h 05mKLM
Deal found 12/27$1,024
This Delta deal was found by Cheapflights users on 12/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:15 pmIAH - TRD
2 stops20h 20mDelta
Sat 5/236:00 amTRD - IAH
1 stop14h 15mDelta
Deal found 12/27$1,028
This Scandinavian Airlines deal was found by Cheapflights users on 12/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/141:15 pmIAH - TRD
2 stops22h 55mScandinavian Airlines
Sat 5/238:30 amTRD - IAH
3 stops22h 27mScandinavian Airlines
Deal found 12/27$2,580

Find flight deals from Houston to Trondheim

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 December 29, 2025.

Round-trip from

$812
(Finnair)

One-way from

$497
(KLM)
From Houston to Trondheim Vaernes
Search Deals
One-way flight from Houston to Trondheim Vaernes
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 December 29, 2025.
Use the filters below to find and compare flights from Houston to Trondheim that are best for you.

Fly from

Houston

Fly to

Trondheim

Route

Depart

Return

Price

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 5/14

1:25 pm-5:35 pm

2 stops21h 10m

Trondheim Vaernes

Sat 5/23

8:50 am-11:21 pm

2 stops21h 31m

$812

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 5/14

9:05 pm-8:20 am

2 stops28h 15m

Trondheim Vaernes

Sat 5/23

7:55 pm-5:45 pm

2 stops28h 50m

$815

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 5/14

3:20 pm-11:35 am

1 stop13h 15m

Trondheim Vaernes

Sat 5/23

5:10 pm-1:15 pm

1 stop27h 05m

$1,024

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 5/14

1:15 pm-4:35 pm

2 stops20h 20m

Trondheim Vaernes

Sat 5/23

6:00 am-1:15 pm

1 stop14h 15m

$1,028

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 5/14

1:15 pm-7:10 pm

2 stops22h 55m

Trondheim Vaernes

Sat 5/23

8:30 am-11:57 pm

3 stops22h 27m

$2,580

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Mon 1/12

3:03 pm-4:35 pm

2 stops18h 32m

$497

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Mon 1/12

12:20 pm-4:35 pm

2 stops21h 15m

$497

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Sat 1/10

2:55 pm-2:15 pm

2 stops40h 20m

$647

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 1/8

9:05 pm-9:40 am

2 stops29h 35m

$661

HoustonTrondheim

IAH - TRD

IAHTRD

Houston George Bush Intcntl

Thu 1/8

3:30 pm-10:55 pm

1 stop24h 25m

$949

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 12 results
1
2

Best time to book a flight from Houston to Trondheim

Have a flexible travel schedule? Discover the best time to fly to Trondheim from Houston 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 Houston to Trondheim
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Houston to Trondheim. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Trondheim from Houston?

    If you book a flight to Trondheim from Houston, you will be flying to Vaernes, which is the city’s only airport. Trondheim Vaernes (TRD) is located 16.4 mi from the center of Trondheim. There are 0 flights from Houston to Vaernes per day from 0 different airlines.

  • How long is the flight from Houston to Trondheim?

    For as low as $1,024, Finnair can have you in Trondheim from Houston in 13h 15m. The distance between Houston and Trondheim is about 4847 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Houston to Trondheim that include hotel bookings?

    Yes. In addition to deals on Houston to Trondheim flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Trondheim?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Trondheim.

  • Can I find deals for business class flights from Houston to Trondheim?

    Yes. Cheapflights offers flight deals from Houston 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Houston to Trondheim

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Oslo Gardermoen flights
Hobby to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
Austin to Oslo Gardermoen flights
Dallas/Fort Worth to Tromsø flights
Dallas/Fort Worth to Sandefjord flights
Dallas/Fort Worth to Bergen flights
San Antonio to Oslo Gardermoen flights
George Bush Intcntl to Sandefjord flights
Hobby to Stavanger flights
George Bush Intcntl to Stavanger flights
Hobby to Bergen flights
Love Field to Bergen flights
George Bush Intcntl to Bergen flights
Dallas/Fort Worth to Ålesund flights
Austin to Sandefjord flights
Dallas/Fort Worth to Stavanger flights
Love Field to Ålesund flights
Austin to Bergen flights
Hobby to Bodø flights
George Bush Intcntl to Kristiansand flights
Hobby to Trondheim flights
San Antonio to Bergen flights
Austin to Ålesund flights
Austin to Trondheim flights
El Paso to Sandefjord flights
Love Field to Stavanger flights
Austin to Longyearbyen flights
Abilene to Oslo Gardermoen flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.