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George Bush Intcntl

$554+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Oslo Gardermoen to Houston George Bush Intcntl are usually found in September or February, booked 35 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 October 30, 2025.

This Travelis deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:15 amOSL - IAH
1 stop15h 20mLufthansa
Thu 11/274:50 pmIAH - OSL
1 stop17h 50mLufthansa
Deal found 10/28$610
This Billigflug deal was found by Cheapflights users on 10/29. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amOSL - IAH
1 stop15h 20mMultiple Airlines
Thu 11/274:50 pmIAH - OSL
1 stop17h 50mMultiple Airlines
Deal found 10/29$612
This Flysmarter deal was found by Cheapflights users on 10/28. 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 11/276:15 amOSL - IAH
2 stops22h 24mAir Canada
Thu 12/46:55 pmIAH - OSL
1 stop13h 45mAir Canada
Deal found 10/28$616
This Flysmarter deal was found by Cheapflights users on 10/28. 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 11/136:15 amOSL - IAH
2 stops22h 24mAir Canada
Thu 11/276:55 pmIAH - OSL
1 stop13h 45mAir Canada
Deal found 10/28$621
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:15 amOSL - IAH
1 stop15h 20mUnited Airlines
Thu 11/274:50 pmIAH - OSL
1 stop17h 50mUnited Airlines
Deal found 10/28$628
This United Airlines deal was found by Cheapflights users on 10/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:15 amOSL - IAH
1 stop15h 20mUnited Airlines
Mon 12/86:55 pmIAH - OSL
1 stop15h 35mUnited Airlines
Deal found 10/29$630
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/276:15 amOSL - IAH
2 stops22h 24mUnited Airlines
Thu 12/44:43 pmIAH - OSL
2 stops18h 07mUnited Airlines
Deal found 10/28$631

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$610
(Travelis)

One-way from

$554
(Trip.com)

Popular in

December

Cheapest in

September

Average price

$789
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. 5% potential increase in price ($51 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 30, 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

Thu 11/13

6:15 am-6:15 pm

1 stop19h 00m

Houston George Bush Intcntl

Thu 11/27

4:50 pm-5:40 pm

1 stop17h 50m

$617

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/13

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Thu 11/27

4:50 pm-5:40 pm

1 stop17h 50m

$628

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Mon 12/8

12:10 pm-3:20 pm

2 stops20h 10m

$630

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

6:15 am-6:15 pm

1 stop19h 00m

Houston George Bush Intcntl

Mon 12/8

6:55 pm-11:30 pm

1 stop21h 35m

$630

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/27

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Thu 12/4

4:43 pm-5:50 pm

2 stops18h 07m

$631

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 11/4

1:10 pm-9:33 am

2 stops27h 23m

$554

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 11/4

11:55 am-1:10 pm

1 stop32h 15m

$740

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 October.
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

How far ahead should I book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to George Bush Intcntl. Price data was last updated on October 24, 2025.

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $593). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $793). 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 October 30, 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 15h 20m. Lufthansa provides one of the quickest options available for as low as $628. 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, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $593). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in December is currently the most expensive (average of $793). 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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