$442 Cheap Flights from Oslo (OSL) to Houston (HOU)

View $442 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Gardermoen Airport (OSL) to Houston William Hobby Airport (HOU)

Cheap Flights from Oslo to Houston (OSL-HOU)

Prices were available within the past 7 days and start at $442 for one-way flights and $797 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Oct 22 - Tue, Oct 28
OSL
Oslo
HOU
Houston
$797 Roundtrip, found 3 days ago
$797
Roundtrip
found 3 days ago
Select British Airways flight, departing Wed, Oct 22 from Oslo to Houston, returning Tue, Oct 28, priced at $797 found 3 days ago

Alternative airports near Houston

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

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $764
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $764

Frequently asked questions

How much does a flight from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU) cost?
Lock in a cheap one-way flight from $442 or cheap return flight from $797 from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU)?
The cheapest month to fly from OSL to HOU is October, when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU)?
To find the cheapest airline flying from OSL to HOU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU)?
There are no daily direct flights from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from OSL to HOU?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU)?
To avoid possible delays on the Gardermoen Airport (OSL) to William P. Hobby Airport (HOU) route, travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Gardermoen Airport (OSL) to William P. Hobby Airport (HOU) last-minute?
Last-minute fares from OSL to HOU are usually more expensive. For the lowest prices, start looking for flights as soon as possible. That said, if you can play around with your travel dates, you may find a cheap fare right before you leave.
Is it cheaper to book an OSL to HOU flight and hotel package?
Booking an OSL to HOU flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Choose from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Gardermoen Airport (OSL) to William P. Hobby Airport (HOU)?
If you booked your OSL to HOU flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, 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 if you want more information.

Travel information

Travel information

Origin airport
Gardermoen
Destination airport
William P. Hobby
Airlines serving
American Airlines, British Airways, Delta, Iberia, Virgin Atlantic
Roundtrip price
$797
Distance
4980 mi

Book with confidence

Book with confidence

Oslo to Houston Flights

The cheapest times to fly from Oslo to Houston

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 Oslo to Houston are during the month of October. You can find some of the cheapest flights from Oslo to Houston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oslo to Houston

Sunday is one of the best days to book for cheap flights from Oslo to Houston: 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 Oslo to Houston

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 Oslo to Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $442 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 Oslo to Houston 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 Oslo to Houston 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.

 

Oslo to Houston Flights

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*Available to One Key members.