$455+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Oslo to George Bush Intcntl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Oslo to Houston George Bush Intcntl are usually found in February or November, 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 junio 12, 2025.
Round-trip from | $624 (Lufthansa) |
|---|---|
One-way from | $455 (Mytrip) |
Popular in | December |
Cheapest in | February |
Average price | $944 |
Find flight deals from Oslo to George Bush Intcntl
Cheapest flights from Oslo to George Bush IntcntlExplore 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 junio 12, 2025.
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 junio 12, 2025.
This Travelis deal was found by Cheapflights users on 6/10. 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.
This Finnair deal was found by Cheapflights users on 6/10. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This Booking.com deal was found by Cheapflights users on 6/12. 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.
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Sembo deal was found by Cheapflights users on 6/10. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This TAP AIR PORTUGAL deal was found by Cheapflights users on 6/12. 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.
This oojo deal was found by Cheapflights users on 6/12. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
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 junio 12, 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
Fly to
Route
Depart
Return
Price
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
mié. 10/22
6:50 am-1:35 pm
1 stop13h 45m
Houston George Bush Intcntl
lun. 10/27
5:30 pm-3:20 pm
1 stop15h 50m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
mié. 10/22
8:35 am-5:41 pm
2 stops16h 06m
Houston George Bush Intcntl
lun. 10/27
4:55 pm-10:40 pm
1 stop23h 45m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
dom. 6/22
1:00 pm-5:50 pm
1 stop35h 50m
Houston George Bush Intcntl
dom. 7/6
6:03 am-12:15 pm
2 stops23h 12m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
dom. 6/22
7:50 pm-11:27 pm
2 stops34h 37m
Houston George Bush Intcntl
dom. 7/6
3:17 pm-4:20 pm
2 stops18h 03m
OsloHouston
TRF - IAH
TRFIAH
Oslo Sandefjord
dom. 6/22
1:50 pm-7:51 pm
2 stops37h 01m
Houston George Bush Intcntl
dom. 7/6
3:30 pm-3:10 pm
1 stop16h 40m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
mié. 10/22
9:55 am-9:52 am
3 stops30h 57m
Houston George Bush Intcntl
lun. 10/27
12:15 pm-5:55 pm
2 stops23h 40m
OsloHouston
TRF - IAH
TRFIAH
Oslo Sandefjord
dom. 6/22
9:00 am-1:35 pm
2 stops35h 35m
Houston George Bush Intcntl
vie. 6/27
6:20 pm-3:05 pm
2 stops37h 45m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
vie. 8/29
2:35 pm-7:05 pm
1 stop35h 30m
Houston George Bush Intcntl
vie. 9/5
2:25 pm-11:00 am
1 stop37h 35m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
jue. 11/6
5:55 am-11:56 pm
2 stops25h 01m
Houston George Bush Intcntl
sáb. 11/15
3:40 pm-2:15 pm
2 stops15h 35m
OsloHouston
OSL - IAH
OSLIAH
Oslo Gardermoen
jue. 10/16
7:45 am-7:15 pm
1 stop18h 30m
Houston George Bush Intcntl
jue. 10/23
9:00 pm-11:55 pm
1 stop19h 55m
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.
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 June 9, 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 junio 12, 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 junio 12, 2025.
Read through reviews of airlines operating flights from Oslo to Houston, such as Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
Boarding
Comfort
Entertainment
Overall
Food
Crew
Reviews
Kim,May 2025
PIH - SLC
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.
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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.
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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$685 | Average$969 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$853 | Average$1,195 | FlexibilityNo cancel fee | On-time76% |