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George Bush Intcntl

$482+ 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo 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 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 April 30, 2025.

Round-trip from

$582
(Ticket)

One-way from

$531
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$802
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. 14% potential increase in price ($136 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 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 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 April 30, 2025.

This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/308:35 amOSL - IAH
2 stops21h 09mMultiple Airlines
Sun 6/1511:05 amIAH - OSL
2 stops29h 35mMultiple Airlines
Deal found 4/28$582
This Ticket deal was found by Cheapflights users on 4/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/307:50 amOSL - IAH
1 stop18h 25mBritish Airways
Sun 6/154:22 pmIAH - OSL
2 stops24h 18mBritish Airways
Deal found 4/28$606
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:30 amOSL - IAH
1 stop13h 45mDelta
Sun 6/153:50 pmIAH - OSL
1 stop13h 00mDelta
Deal found 4/28$625
This Flysmarter deal was found by Cheapflights users on 4/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:35 amOSL - IAH
2 stops20h 21mAir Canada
Sun 6/153:35 pmIAH - OSL
2 stops16h 10mAir Canada
Deal found 4/29$771
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:10 pmOSL - IAH
2 stops17h 12mAmerican Airlines
Sun 6/157:31 pmIAH - OSL
2 stops21h 09mAmerican Airlines
Deal found 4/29$781
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 5/301:00 pmOSL - IAH
2 stops18h 45mUnited Airlines
Sun 6/153:35 pmIAH - OSL
1 stop17h 05mUnited Airlines
Deal found 4/29$813
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate 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 4/29$936
This Flightnetwork deal was found by Cheapflights users on 4/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:40 amOSL - IAH
2 stops21h 31mSWISS
Thu 5/88:10 pmIAH - OSL
2 stops20h 45mSWISS
Deal found 4/29$1,012
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/29:55 amOSL - IAH
3 stops29h 36mTAP AIR PORTUGAL
Thu 5/811:51 amIAH - OSL
2 stops22h 59mTAP AIR PORTUGAL
Deal found 4/29$1,966
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2512:00 pmOSL - IAH
1 stop31h 40mTurkish Airlines
Mon 6/99:00 pmIAH - OSL
1 stop33h 35mTurkish Airlines
Deal found 4/29$2,262
This Travelis deal was found by Cheapflights users on 4/29. 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:20 amOSL - IAH
1 stop17h 55mFinnair
Mon 6/99:00 pmIAH - OSL
1 stop19h 30mFinnair
Deal found 4/29$3,380

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 April 30, 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

Fri 5/30

9:20 am-1:15 pm

1 stop34h 55m

Houston George Bush Intcntl

Sun 6/15

3:50 pm-4:40 pm

1 stop17h 50m

$587

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 6/16

11:35 am-1:35 pm

1 stop33h 00m

Houston George Bush Intcntl

Sun 6/29

3:20 pm-11:40 pm

1 stop25h 20m

$603

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/30

8:35 am-1:35 pm

2 stops36h 00m

Houston George Bush Intcntl

Sun 6/15

2:29 pm-7:45 pm

2 stops22h 16m

$656

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/30

6:35 am-7:56 pm

2 stops20h 21m

Houston George Bush Intcntl

Sun 6/15

3:35 pm-2:45 pm

2 stops16h 10m

$771

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/30

1:10 pm-11:22 pm

2 stops17h 12m

Houston George Bush Intcntl

Sun 6/15

7:31 pm-11:40 pm

2 stops21h 09m

$781

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 5/30

1:00 pm-12:45 am

2 stops18h 45m

Houston George Bush Intcntl

Sun 6/15

3:35 pm-3:40 pm

1 stop17h 05m

$813

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Mon 6/16

10:25 am-8:08 am

3 stops28h 43m

Houston George Bush Intcntl

Sun 6/29

11:00 am-4:35 pm

3 stops22h 35m

$2,057

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 5/25

12:00 pm-12:40 pm

1 stop31h 40m

Houston George Bush Intcntl

Mon 6/9

9:00 pm-1:35 pm

1 stop33h 35m

$2,262

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 7/31

8:05 pm-1:22 pm

1 stop24h 17m

$482

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Thu 7/31

1:05 pm-8:43 am

2 stops26h 38m

$746

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 results
1
2

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 April 25, 2025.

The best time to book flights from Oslo to Houston George Bush Intcntl Airport is 50 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, August is the cheapest month in which you can book a flight from Oslo to Houston George Bush Intcntl Airport (average of $241). Flying from Oslo 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 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 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Oslo 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 30, 2025.
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,936 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

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 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 to Houston George Bush Intcntl Airport round-trip?

    According to our current data, British Airways ($606), Delta ($625), and Air Canada ($771) offers the cheapest pricing from Oslo to Houston George Bush Intcntl Airport. British Airways is 25% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

Top 2 airlines flying from Oslo to George Bush Intcntl

Discover the top 2 airlines that operate flights from Oslo 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$969FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$853Average$1,195FlexibilityNo cancel feeOn-time76%

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