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George Bush Intcntl

$538+ Cheap flights from Oslo 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo 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

Cheap flight deals from Oslo to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Oslo (OS1) 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 6, 2025.

Round-trip from

$586
(Gotogate)

One-way from

$538
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$781
From Oslo to Houston George Bush Intcntl
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One-way flight from Oslo to Houston George Bush Intcntl
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Highest demand for flights based on searches. 4% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Oslo to George Bush Intcntl

Cheapest flights from Oslo to George Bush Intcntl
Explore the most affordable flight options available from Oslo to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Gotogate deal was found by Cheapflights users on 11/4. 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.
Thu 11/206:15 amOSL - IAH
2 stops22h 24mAir Canada
Wed 12/312:10 pmIAH - OSL
2 stops20h 10mAir Canada
Deal found 11/4$586
This Travelis deal was found by Cheapflights users on 11/5. 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 11/206:15 amOSL - IAH
1 stop15h 20mLufthansa
Wed 12/36:55 pmIAH - OSL
1 stop15h 35mLufthansa
Deal found 11/5$594
This United Airlines deal was found by Cheapflights users on 11/5. 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 stop19h 00mUnited Airlines
Mon 12/812:18 pmIAH - OSL
2 stops17h 37mUnited Airlines
Deal found 11/5$619
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/206:15 amOSL - IAH
1 stop15h 20mUnited Airlines
Wed 12/34:50 pmIAH - OSL
1 stop17h 50mUnited Airlines
Deal found 11/5$621
This Scandinavian Airlines deal was found by Cheapflights users on 11/5. 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 12/42:35 pmTRF - IAH
2 stops40h 24mScandinavian Airlines
Mon 12/812:35 pmIAH - TRF
2 stops18h 30mScandinavian Airlines
Deal found 11/5$899
This Trip.com deal was found by Cheapflights users on 11/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:35 pmTRF - IAH
2 stops30h 20mAir France
Fri 11/214:05 pmIAH - TRF
2 stops39h 00mAir France
Deal found 11/6$6,236

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oslo 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 6, 2025.
Use the filters below to find and compare flights from Oslo to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oslo

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Wed 12/3

12:10 pm-3:20 pm

2 stops20h 10m

$586

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-10:55 pm

2 stops23h 40m

Houston George Bush Intcntl

Wed 12/3

6:55 pm-3:20 pm

1 stop13h 25m

$606

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 12/8

6:55 pm-11:30 pm

1 stop21h 35m

$619

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 12/3

4:50 pm-5:40 pm

1 stop17h 50m

$621

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Thu 12/4

2:35 pm-11:59 pm

2 stops40h 24m

Houston George Bush Intcntl

Mon 12/8

12:35 pm-2:05 pm

2 stops18h 30m

$899

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Sat 1/3

8:55 am-9:00 am

3 stops31h 05m

Houston George Bush Intcntl

Sat 5/23

3:30 pm-9:15 pm

2 stops22h 45m

$2,060

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Mon 11/17

2:35 pm-1:55 pm

2 stops30h 20m

Houston George Bush Intcntl

Fri 11/21

4:05 pm-2:05 pm

2 stops39h 00m

$6,236

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 11/14

7:00 am-5:42 pm

2 stops41h 42m

$538

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Fri 11/14

9:40 am-10:47 am

3 stops56h 07m

$550

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 11/14

6:15 pm-1:10 pm

1 stop25h 55m

$738

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo to George Bush Intcntl. Price data was last updated on October 31, 2025.

The best time to book flights from Oslo to Houston George Bush Intcntl Airport is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Oslo to Houston George Bush Intcntl Airport (average of $593). Flying from Oslo to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $772). 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 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 6, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Oslo 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 to Houston George Bush Intcntl Airport?

Related info for your journey

Find useful and relevant information for your journey from Oslo 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 to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Oslo to Houston George Bush Intcntl Airport in 15h 20m. Fly via Air Canada, Lufthansa, or United Airlines to get the fastest option. The distance between Oslo and 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 to George Bush Intcntl that include hotel bookings?

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

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

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

    Yes. Cheapflights offers flight deals from Oslo 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 to Houston George Bush Intcntl Airport?

    Currently, September is the cheapest month in which you can book a flight from Oslo to Houston George Bush Intcntl Airport (average of $593). Flying from Oslo to Houston George Bush Intcntl Airport in June is currently the most expensive (average of $772). 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
Montgomery
Katy
The Woodlands
Spring
Jersey Village
Humble
Conroe
Tomball
Cypress

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Alternative routes for Oslo to George Bush Intcntl

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