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George Bush Intcntl

$581+ 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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo Gardermoen to Houston George Bush Intcntl are usually found in November or February, booked 50 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$583
(Ticket)

Popular in

July

Cheapest in

November

Average price

$802
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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Highest demand for flights based on searches. 14% potential increase in price ($135 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 15, 2025.

This Ticket deal was found by Cheapflights users on 4/14. 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.
Thu 4/2411:50 amOSL - IAH
1 stop32h 25mMultiple Airlines
Wed 5/73:50 pmIAH - OSL
1 stop17h 50mMultiple Airlines
Deal found 4/14$581
This Ticket deal was found by Cheapflights users on 4/14. 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 5/25:05 pmOSL - IAH
1 stop27h 30mIberia
Thu 5/86:31 pmIAH - OSL
2 stops22h 24mIberia
Deal found 4/14$601
This Ticket deal was found by Cheapflights users on 4/14. 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.
Thu 4/2411:40 amOSL - IAH
1 stop14h 35mBritish Airways
Wed 5/74:30 pmIAH - OSL
2 stops24h 00mBritish Airways
Deal found 4/14$605
This Delta deal was found by Cheapflights users on 4/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:20 amOSL - IAH
2 stops20h 44mDelta
Mon 5/53:50 pmIAH - OSL
1 stop17h 50mDelta
Deal found 4/13$624
This Flightnetwork deal was found by Cheapflights users on 4/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:35 amOSL - IAH
1 stop14h 00mLufthansa
Thu 5/83:35 pmIAH - OSL
1 stop34h 25mLufthansa
Deal found 4/14$729
This United Airlines deal was found by Cheapflights users on 4/14. 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 6/236:45 amOSL - IAH
2 stops25h 00mUnited Airlines
Fri 7/183:35 pmIAH - OSL
1 stop19h 25mUnited Airlines
Deal found 4/14$838
This Kissandfly.com deal was found by Cheapflights users on 4/14. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/304:30 pmOSL - IAH
2 stops23h 55mIcelandair
Sun 5/47:30 amIAH - OSL
3 stops46h 05mIcelandair
Deal found 4/14$1,344
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/14. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2412:50 pmOSL - IAH
2 stops37h 09mTAP AIR PORTUGAL
Wed 5/711:51 amIAH - OSL
3 stops24h 24mTAP AIR PORTUGAL
Deal found 4/14$2,115

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 April 15, 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

Sat 6/7

6:30 am-1:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Mon 6/23

3:50 pm-4:40 pm

1 stop17h 50m

$583

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/2

5:05 pm-1:35 pm

1 stop27h 30m

Houston George Bush Intcntl

Thu 5/8

6:31 pm-11:55 pm

2 stops22h 24m

$601

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 6/26

8:05 pm-1:35 pm

1 stop24h 30m

Houston George Bush Intcntl

Mon 7/14

1:14 pm-11:30 pm

2 stops27h 16m

$641

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 5/3

6:05 am-1:35 pm

1 stop14h 30m

Houston George Bush Intcntl

Thu 5/8

12:39 pm-1:40 pm

2 stops18h 01m

$713

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/2

6:35 am-1:35 pm

1 stop14h 00m

Houston George Bush Intcntl

Thu 5/8

3:35 pm-9:00 am

1 stop34h 25m

$729

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 6/23

6:45 am-12:45 am

2 stops25h 00m

Houston George Bush Intcntl

Fri 7/18

3:35 pm-6:00 pm

1 stop19h 25m

$838

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Wed 4/30

4:30 pm-9:25 am

2 stops23h 55m

Houston George Bush Intcntl

Sun 5/4

7:30 am-12:35 pm

3 stops46h 05m

$1,344

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 6/7

9:55 am-8:26 am

3 stops29h 31m

Houston George Bush Intcntl

Mon 6/23

3:30 pm-5:50 pm

2 stops19h 20m

$2,222

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/16

4:30 pm-4:54 pm

2 stops55h 24m

$1,480

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/16

6:40 pm-7:05 pm

1 stop31h 25m

$1,668

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 11 results
1
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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 April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Oslo Gardermoen Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 2025.

Booking 50 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, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 April 15, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport by exploring options for tickets in the morning.

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated April 15, 2025.
Read through reviews of airlines operating flights from Oslo to Houston, such as Delta, United Airlines and Turkish Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,760 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
TAP AIR PORTUGAL
7.1
Good
1,837 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Icelandair
7.0
Good
481 reviews
Delta
8.0
Very good
7,917 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport round-trip?

    Iberia, at $601, was found to be the cheapest airline from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport.Alternate airlines to your destination round-trip include British Airways and Delta. These flights start at 26% lower than the current average price 3 months from now.

  • 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, August is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 Oslo Gardermoen Airport?

Book flights to Oslo Gardermoen Airport if you plan to visit one of these locations
Conroe
Spring
Humble
The Woodlands
Montgomery
Jersey Village
Katy
Tomball
Cypress

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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.
Oslo Gardermoen to Hobby flights
Sandefjord to George Bush Intcntl flights

Top 3 airlines flying from Oslo Gardermoen to George Bush Intcntl

Discover the top 3 airlines that operate flights from Oslo Gardermoen to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$969FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$574Average$827FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$853Average$1,195FlexibilityNo cancel feeOn-time76%

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