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George Bush Intcntl

$595+ Cheap flights from Oslo Gardermoen (OSL) to George Bush Intcntl (IAH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/16. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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Find 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 November 20, 2025.

This Air Canada deal was found by Cheapflights users on 11/19. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:15 amOSL - IAH
2 stops22h 24mAir Canada
Wed 12/3112:10 pmIAH - OSL
2 stops20h 10mAir Canada
Deal found 11/19$625
This United Airlines deal was found by Cheapflights users on 11/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:15 amOSL - IAH
2 stops20h 30mUnited Airlines
Wed 12/314:50 pmIAH - OSL
1 stop35h 10mUnited Airlines
Deal found 11/19$658
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Tue 12/26:15 amOSL - IAH
2 stops18h 16mUnited Airlines
Sun 12/74:43 pmIAH - OSL
2 stops17h 57mUnited Airlines
Deal found 11/20$724
This Travelis deal was found by Cheapflights users on 11/20. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 amOSL - IAH
1 stop19h 00mLufthansa
Sun 12/74:50 pmIAH - OSL
2 stops17h 40mLufthansa
Deal found 11/20$733
This Gotogate deal was found by Cheapflights users on 11/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:15 amOSL - IAH
1 stop15h 20mLufthansa
Wed 12/314:30 pmIAH - OSL
1 stop13h 30mLufthansa
Deal found 11/19$753
This Mytrip deal was found by Cheapflights users on 11/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:10 pmOSL - IAH
3 stops30h 51mMultiple Airlines
Sun 12/78:49 amIAH - OSL
2 stops19h 46mMultiple Airlines
Deal found 11/20$851
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/151:10 pmOSL - IAH
2 stops17h 49mMultiple Airlines
Wed 12/3110:08 amIAH - OSL
3 stops25h 12mMultiple Airlines
Deal found 11/19$1,082

Cheap 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 November 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$595
(Gotogate)

Popular in

December

Cheapest in

September

Average price

$776
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
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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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 November 20, 2025.
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 1/16

9:35 am-9:44 pm

2 stops19h 09m

Houston George Bush Intcntl

Thu 1/29

12:10 pm-1:00 pm

2 stops17h 50m

$595

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/30

11:05 am-11:56 pm

2 stops19h 51m

Houston George Bush Intcntl

Thu 2/5

4:06 pm-6:15 pm

2 stops19h 09m

$604

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/30

9:35 am-9:44 pm

2 stops19h 09m

Houston George Bush Intcntl

Thu 2/5

12:10 pm-5:40 pm

2 stops22h 30m

$621

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/30

9:35 am-9:44 pm

2 stops19h 09m

Houston George Bush Intcntl

Thu 2/5

4:30 pm-3:40 pm

1 stop16h 10m

$623

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/30

6:15 am-6:15 pm

1 stop19h 00m

Houston George Bush Intcntl

Thu 2/5

4:30 pm-1:00 pm

1 stop13h 30m

$624

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/16

9:35 am-6:15 pm

1 stop15h 40m

Houston George Bush Intcntl

Thu 1/29

6:55 pm-3:40 pm

1 stop13h 45m

$625

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/16

6:15 am-6:15 pm

1 stop19h 00m

Houston George Bush Intcntl

Thu 1/29

1:35 pm-1:00 pm

2 stops16h 25m

$625

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 1/12

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Sun 1/25

12:10 pm-5:40 pm

2 stops22h 30m

$625

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Wed 2/4

9:45 am-6:15 pm

1 stop15h 30m

Houston George Bush Intcntl

Sun 2/8

2:20 pm-3:20 pm

2 stops18h 00m

$626

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 1/13

8:45 am-7:18 pm

2 stops17h 33m

$597

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 11 results
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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 November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December is currently the most expensive (average of $820). 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.

What is the cheapest time of day to fly from OSL to IAH?

Find hourly flight availability from Oslo Gardermoen to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport by exploring options for tickets in the evening.

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 19h 09m. Air Canada provides one of the quickest options available for as low as $595. 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 December is currently the most expensive (average of $820). 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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Alternative routes for Oslo Gardermoen to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
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