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George Bush Intcntl

$568+ Cheap flights from Oslo 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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
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 3, 2025.

Round-trip from

$587
(ResecentrumGruppen)

Popular in

July

Cheapest in

November

Average price

$704
From Oslo to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($144 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).
Search Deals
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 3, 2025.

This Ticket deal was found by Cheapflights users on 4/2. 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 4/106:30 amOSL - IAH
1 stop13h 45mMultiple Airlines
Sat 4/263:50 pmIAH - OSL
1 stop13h 00mMultiple Airlines
Deal found 4/2$568
This ResecentrumGruppen deal was found by Cheapflights users on 4/2. 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 ResecentrumGruppen is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/266:30 amOSL - IAH
1 stop13h 45mKLM
Mon 5/123:30 pmIAH - OSL
1 stop24h 05mKLM
Deal found 4/2$587
This British Airways deal was found by Cheapflights users on 4/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/268:05 pmOSL - IAH
1 stop24h 30mBritish Airways
Mon 7/143:30 pmIAH - OSL
1 stop25h 00mBritish Airways
Deal found 4/2$615
This Delta deal was found by Cheapflights users on 4/2. 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.
Thu 4/106:05 amOSL - IAH
2 stops18h 21mDelta
Sat 4/263:50 pmIAH - OSL
1 stop13h 00mDelta
Deal found 4/2$620
This Travelis deal was found by Cheapflights users on 4/2. 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 4/2212:00 pmOSL - IAH
1 stop38h 05mTurkish Airlines
Sat 4/269:00 pmIAH - OSL
1 stop31h 00mTurkish Airlines
Deal found 4/2$2,403

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 3, 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

Sat 4/26

6:30 am-1:15 pm

1 stop13h 45m

Houston George Bush Intcntl

Mon 5/12

3:30 pm-10:35 pm

1 stop24h 05m

$587

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 4/26

8:20 am-7:15 pm

1 stop17h 55m

Houston George Bush Intcntl

Mon 5/12

6:29 pm-4:35 pm

2 stops15h 06m

$592

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

3:30 pm-11:30 pm

1 stop25h 00m

$615

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 4/22

12:00 pm-7:05 pm

1 stop38h 05m

Houston George Bush Intcntl

Sat 4/26

9:00 pm-11:00 am

1 stop31h 00m

$2,403

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Tue 4/22

6:05 am-1:35 pm

1 stop14h 30m

Houston George Bush Intcntl

Sat 4/26

3:30 pm-1:40 pm

1 stop15h 10m

$2,445

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 8/21

1:10 pm-11:42 pm

2 stops17h 32m

$618

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 8/21

6:35 am-1:35 pm

1 stop14h 00m

$648

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 6/5

6:40 pm-7:05 pm

1 stop31h 25m

$734

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 4/19

4:45 pm-12:40 pm

2 stops50h 55m

$770

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 6/5

2:45 pm-6:44 pm

3 stops34h 59m

$1,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 13 results
1
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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 March 28, 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 3, 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 3, 2025.
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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
8,619 reviews
Delta
8.0
Very good
7,897 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Food

7.3

Comfort

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, KLM ($587), British Airways ($615), and Turkish Airlines ($2,403) offers the cheapest pricing from Oslo to Houston George Bush Intcntl Airport. KLM is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Oslo to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $618 on Finnair. Other airlines that offer cheap prices include Lufthansa from $648 and Turkish Airlines from $734 one-way.

  • 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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Conroe
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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
Sandefjord to George Bush Intcntl flights
Bergen to George Bush Intcntl flights

Top 3 airlines flying from Oslo to George Bush Intcntl

Discover the top 3 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$969FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$574Average$692FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$853Average$1,195FlexibilityNo cancel feeOn-time76%

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