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George Bush Intcntl

$420+ Cheap flights from Oslo Gardermoen (OSL) to George Bush Intcntl (IAH)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Mar 22 — Mar 291
Sun 3/22
Sun 3/29
1 adult, Economy
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Cheap flight deals from Oslo Gardermoen to George Bush Intcntl

Cheapest flights from Oslo Gardermoen to George Bush Intcntl
Explore the most affordable flight options available from Oslo Gardermoen to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2026.

This Ticket deal was found by Cheapflights users on 2/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
OSL
-
IAH
1 stop14h 55m
Multiple Airlines
Tue 3/105:20 pm
IAH
-
OSL
2 stops17h 50m
Multiple Airlines
Deal found 2/18$654
This Ticket deal was found by Cheapflights users on 2/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:35 am
OSL
-
IAH
2 stops20h 38m
Lufthansa
Sun 3/225:50 pm
IAH
-
OSL
2 stops15h 30m
Lufthansa
Deal found 2/18$669
This Ticket deal was found by Cheapflights users on 2/18. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
OSL
-
IAH
1 stop14h 55m
Lufthansa
Tue 3/105:30 pm
IAH
-
OSL
1 stop13h 35m
Lufthansa
Deal found 2/18$673
This Flysmarter deal was found by Cheapflights users on 2/19. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:45 am
OSL
-
IAH
1 stop13h 50m
Lufthansa
Wed 9/236:20 pm
IAH
-
OSL
2 stops17h 05m
Lufthansa
Deal found 2/19$687
This Flysmarter deal was found by Cheapflights users on 2/19. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:45 am
OSL
-
IAH
2 stops20h 07m
Air Canada
Wed 9/2310:00 am
IAH
-
OSL
2 stops20h 15m
Air Canada
Deal found 2/19$690
This Ticket deal was found by Cheapflights users on 2/17. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:15 am
OSL
-
IAH
2 stops19h 48m
Lufthansa
Thu 3/194:55 pm
IAH
-
OSL
2 stops18h 45m
Lufthansa
Deal found 2/17$694
This United Airlines deal was found by Cheapflights users on 2/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/19:35 am
OSL
-
IAH
1 stop15h 40m
United Airlines
Thu 11/54:50 pm
IAH
-
OSL
1 stop23h 50m
United Airlines
Deal found 2/17$698

Find flight deals from Oslo Gardermoen to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to George Bush Intcntl (IAH). 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 February 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$654
(Ticket)

One-way from

$420
(Kiwi.com)

Popular in

April

Cheapest in

September

Average price

$838
Provider with most accurate pricing for Oslo Gardermoen-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Oslo Gardermoen-Houston George Bush Intcntl flights.
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From Oslo Gardermoen to Houston George Bush Intcntl
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One-way flight from Oslo Gardermoen to Houston George Bush Intcntl
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Highest demand for flights based on searches. 11% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($35 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen to George Bush Intcntl 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 February 20, 2026.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oslo Gardermoen

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 3/6

9:35 am-11:13 pm

2 stops20h 38m

Houston George Bush Intcntl

Sun 3/22

5:50 pm-3:20 pm

2 stops15h 30m

$669

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 3/6

6:15 am-7:03 pm

2 stops19h 48m

Houston George Bush Intcntl

Thu 3/19

4:55 pm-5:40 pm

2 stops18h 45m

$687

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 3/6

6:15 am-2:10 pm

1 stop14h 55m

Houston George Bush Intcntl

Sun 3/22

5:50 pm-5:40 pm

1 stop17h 50m

$699

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 4/7

6:55 am-6:00 pm

1 stop18h 05m

Houston George Bush Intcntl

Tue 4/28

4:30 pm-10:05 pm

1 stop22h 35m

$700

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 4/3

9:55 am-6:00 pm

1 stop15h 05m

Houston George Bush Intcntl

Fri 4/10

6:15 am-5:55 pm

2 stops28h 40m

$701

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 3/6

6:15 am-7:53 pm

2 stops20h 38m

Houston George Bush Intcntl

Thu 3/19

5:50 pm-5:40 pm

1 stop17h 50m

$705

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 3/2

6:15 am-2:10 pm

1 stop14h 55m

Houston George Bush Intcntl

Wed 3/18

6:45 pm-5:30 pm

2 stops16h 45m

$714

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 3/6

6:45 am-4:50 pm

2 stops17h 05m

Houston George Bush Intcntl

Sun 3/22

5:50 pm-3:20 pm

2 stops15h 30m

$720

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 3/2

7:00 am-10:41 pm

2 stops22h 41m

Houston George Bush Intcntl

Wed 3/18

8:00 am-11:35 am

3 stops21h 35m

$720

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 7/13

8:35 am-1:25 pm

2 stops35h 50m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 20 results
1
2

Compare providers for flights from Oslo Gardermoen to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oslo Gardermoen to George Bush Intcntl in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oslo Gardermoen to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Oslo Gardermoen 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 Oslo Gardermoen Airport to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $576). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

    A quick flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport can take about 14h 55m. Lufthansa provides one of the quickest options available for as low as $699. The distance from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport is about 4960 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Oslo Gardermoen to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Oslo Gardermoen to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oslo Gardermoen to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oslo Gardermoen to George Bush Intcntl.

  • Can I find deals for business class flights from Oslo Gardermoen to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Oslo Gardermoen to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

    Currently, November is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $576). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in January is currently the most expensive (average of $871). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
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Cypress

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