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George Bush Intcntl

$351+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — IAH
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Oslo to Houston George Bush Intcntl are usually found in February or September, booked 85 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 July 30, 2025.

Round-trip from

$569
(Booking.com)

Popular in

December

Cheapest in

February

Average price

$1,018
From Oslo to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 30, 2025.

This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:05 amOSL - IAH
2 stops22h 34mAir Canada
Thu 12/411:55 amIAH - OSL
2 stops17h 55mAir Canada
Deal found 7/29$569
This Travelis deal was found by Cheapflights users on 7/29. 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.
Wed 11/126:05 amOSL - IAH
1 stop19h 10mLufthansa
Thu 12/44:50 pmIAH - OSL
1 stop17h 55mLufthansa
Deal found 7/29$605
This Trip.com deal was found by Cheapflights users on 7/30. 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.
Sun 9/1412:50 pmOSL - IAH
2 stops39h 17mMultiple Airlines
Sat 9/275:25 amIAH - OSL
2 stops23h 35mMultiple Airlines
Deal found 7/30$624
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sat 8/236:35 amOSL - IAH
1 stop18h 15mUnited Airlines
Mon 9/88:05 amIAH - OSL
2 stops17h 55mUnited Airlines
Deal found 7/30$629
This Ticket deal was found by Cheapflights users on 7/30. 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.
Sat 8/238:20 amOSL - IAH
2 stops23h 03mBritish Airways
Mon 9/84:29 pmIAH - OSL
2 stops24h 01mBritish Airways
Deal found 7/30$631
This American Airlines deal was found by Cheapflights users on 7/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:05 amOSL - IAH
1 stop19h 55mAmerican Airlines
Mon 12/89:45 pmIAH - OSL
1 stop33h 25mAmerican Airlines
Deal found 7/28$646
This Travelis deal was found by Cheapflights users on 7/29. 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 9/1312:45 pmOSL - IAH
2 stops18h 05mAir France
Sat 9/203:50 pmIAH - OSL
1 stop13h 00mAir France
Deal found 7/29$659
This Flysmarter deal was found by Cheapflights users on 7/29. 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.
Sat 9/138:35 amOSL - IAH
2 stops16h 38mFinnair
Sat 9/202:27 pmIAH - OSL
2 stops14h 58mFinnair
Deal found 7/29$675
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/63:05 pmTRF - IAH
2 stops48h 19mMultiple Airlines
Fri 9/199:00 pmIAH - TRF
1 stop33h 20mMultiple Airlines
Deal found 7/29$830
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/49:40 amTRF - IAH
2 stops34h 50mKLM
Mon 12/83:30 pmIAH - TRF
2 stops39h 35mKLM
Deal found 7/29$1,016
This Scandinavian Airlines deal was found by Cheapflights users on 7/28. 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 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 21mScandinavian Airlines
Mon 12/81:15 pmIAH - TRF
2 stops17h 50mScandinavian Airlines
Deal found 7/28$1,023
This TAP AIR PORTUGAL deal was found by Cheapflights users on 7/30. 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.
Wed 10/229:55 amOSL - IAH
3 stops30h 57mTAP AIR PORTUGAL
Mon 10/2712:08 pmIAH - OSL
2 stops23h 47mTAP AIR PORTUGAL
Deal found 7/30$1,730

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 July 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

Wed 11/12

6:05 am-9:39 pm

2 stops22h 34m

Houston George Bush Intcntl

Thu 12/4

11:55 am-12:50 pm

2 stops17h 55m

$569

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Wed 11/12

6:05 am-6:15 pm

1 stop19h 10m

Houston George Bush Intcntl

Thu 12/4

4:50 pm-5:45 pm

1 stop17h 55m

$605

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 9/14

12:50 pm-9:07 pm

2 stops39h 17m

Houston George Bush Intcntl

Sat 9/27

5:25 am-12:00 pm

2 stops23h 35m

$624

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 8/23

6:35 am-5:50 pm

1 stop18h 15m

Houston George Bush Intcntl

Mon 9/8

8:05 am-9:00 am

2 stops17h 55m

$629

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 8/23

8:20 am-12:23 am

2 stops23h 03m

Houston George Bush Intcntl

Mon 9/8

4:29 pm-11:30 pm

2 stops24h 01m

$631

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

7:05 am-8:00 pm

1 stop19h 55m

Houston George Bush Intcntl

Mon 12/8

9:45 pm-2:10 pm

1 stop33h 25m

$646

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 9/13

12:45 pm-11:50 pm

2 stops18h 05m

Houston George Bush Intcntl

Sat 9/20

3:50 pm-11:50 am

1 stop13h 00m

$659

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 9/13

8:35 am-6:13 pm

2 stops16h 38m

Houston George Bush Intcntl

Sat 9/20

2:27 pm-12:25 pm

2 stops14h 58m

$675

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Sat 9/6

3:05 pm-8:24 am

2 stops48h 19m

Houston George Bush Intcntl

Fri 9/19

9:00 pm-1:20 pm

1 stop33h 20m

$830

OsloHouston

TRF - IAH

TRFIAH

Oslo Sandefjord

Thu 12/4

9:40 am-1:30 pm

2 stops34h 50m

Houston George Bush Intcntl

Mon 12/8

3:30 pm-2:05 pm

2 stops39h 35m

$1,016

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 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 July 25, 2025.

The best time to book flights from Oslo to Houston George Bush Intcntl Airport is 81 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 July 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.

How much does it cost to fly round-trip from Oslo to Houston George Bush Intcntl Airport?

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 July 30, 2025.
Read reviews from past customers who have flown KLM, Finnair, and Air France from Oslo to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,316 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,896 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Turkish Airlines
7.3
Good
3,928 reviews
KLM
7.8
Good
1,383 reviews

Boarding

7.8

Crew

8.4

Comfort

7.7

Overall

7.8

Food

7.3

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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, Air Canada ($569), Lufthansa ($605), and United Airlines ($629) offers the cheapest pricing from Oslo to Houston George Bush Intcntl Airport. Air Canada is 31% 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 Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Humble
Conroe
The Woodlands
Tomball
Katy
Jersey Village

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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 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$685Average$912FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$1,044Average$1,195FlexibilityNo cancel feeOn-time76%

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