$508+ Cheap flights from George Bush Intcntl (IAH) to Oslo
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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from George Bush Intcntl to Oslo 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 Houston George Bush Intcntl to Oslo are usually found in February or March, booked 79 days in advance, depart on a Tuesday or Friday and return on a Tuesday
Cheap flight deals from George Bush Intcntl to Oslo
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Oslo (OS1). 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 | $583 (Ticket) |
|---|---|
One-way from | $508 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,279 |
Find flight deals from George Bush Intcntl to Oslo
Cheapest flights from George Bush Intcntl to OsloExplore the most affordable flight options available from George Bush Intcntl to Oslo. 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 George Bush Intcntl to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This Ticket 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 Ticket 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 6/10. 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 Kiwi.com 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 6/12. 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 FlightHub 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 6/10. 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 FlightHub 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 6/12. 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 American Airlines 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 Iberia 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air Canada 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 Air Canada 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 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Air France 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 Air France 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 George Bush Intcntl to Oslo 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 Houston George Bush Intcntl Airport to Oslo that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
lun. 8/4
3:30 pm-11:30 pm
1 stop25h 00m
Oslo Gardermoen
mar. 8/19
7:25 pm-7:15 pm
1 stop30h 50m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
lun. 8/4
5:30 am-12:55 pm
2 stops24h 25m
Oslo Gardermoen
mar. 8/19
8:05 pm-1:40 pm
1 stop24h 35m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
mié. 8/27
2:25 pm-5:10 pm
1 stop19h 45m
Oslo Gardermoen
jue. 9/4
12:00 pm-12:40 pm
1 stop31h 40m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
sáb. 10/25
1:15 pm-6:20 pm
2 stops22h 05m
Oslo Gardermoen
dom. 11/2
9:05 pm-11:56 pm
2 stops33h 51m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
mié. 8/27
9:05 am-10:40 am
2 stops18h 35m
Oslo Gardermoen
jue. 9/4
1:10 pm-11:53 pm
2 stops17h 43m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
mar. 9/2
4:45 pm-10:10 pm
1 stop22h 25m
Oslo Gardermoen
vie. 9/19
6:35 am-5:50 pm
1 stop18h 15m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
lun. 9/1
4:36 pm-11:30 pm
2 stops23h 54m
Oslo Gardermoen
mar. 9/16
7:25 pm-1:40 pm
1 stop25h 15m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
lun. 9/1
10:00 am-12:15 pm
2 stops19h 15m
Oslo Gardermoen
vie. 9/19
6:35 am-7:42 pm
2 stops20h 07m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
mié. 9/3
6:00 pm-6:50 pm
2 stops17h 50m
Oslo Gardermoen
jue. 9/18
6:05 am-1:35 pm
1 stop14h 30m
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
mar. 9/2
6:50 pm-6:05 pm
2 stops16h 15m
Oslo Gardermoen
mié. 9/17
6:50 am-1:35 pm
1 stop13h 45m
Best time to book a flight from George Bush Intcntl to Oslo
Have a flexible travel schedule? Discover the best time to fly to Oslo from George Bush Intcntl with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Oslo
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Oslo?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Oslo. Price data was last updated on June 9, 2025.
Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston George Bush Intcntl Airport to Oslo. 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 Houston George Bush Intcntl Airport to Oslo?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Oslo (average of $567). Flying from Houston George Bush Intcntl Airport to Oslo in June is currently the most expensive (average of $1,004). 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 IAH to OSL?
Find hourly flight availability from George Bush Intcntl to Oslo. 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.
When flying from Houston George Bush Intcntl Airport to Oslo, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 29% versus a flight in the morning.
Rainfall in Oslo by month
Plan your trip to Oslo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.
Temperature in Oslo by month
Plan your trip to Oslo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Oslo, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).
Reviews of airlines servicing Oslo
Get insights into the airlines that provide service to Oslo. 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 Oslo. Reviews last updated junio 12, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Houston to Oslo have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for George Bush Intcntl to Oslo
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from George Bush Intcntl to Oslo
Discover the top 6 airlines that operate flights from George Bush Intcntl to Oslo. 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$574 | Average$795 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$659 | Average$959 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$675 | Average$1,089 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$705 | Average$1,140 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$712 | Average$942 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$895 | Average$1,205 | FlexibilityNo cancel fee | On-time76% |