$327+ Cheap flights from George Bush Intcntl (IAH) to Oslo Gardermoen (OSL)
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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSL
Jul 28 — Aug 41
Round-trip
1 adult, Economy
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Find cheap flights from George Bush Intcntl to Oslo Gardermoen with Cheapflights
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Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to Oslo GardermoenExplore the most affordable flight options available from George Bush Intcntl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 28, 2026.
This eDestinos deal was found by Cheapflights users on 6/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/172:37 pm
IAH
- OSL
2 stops15h 18m
Scandinavian Airlines
Wed 8/269:00 pm
OSL
- IAH
2 stops31h 21m
Scandinavian Airlines
Deal found 6/27![Scandinavian Airlines logo]()
$744
This eDestinos deal was found by Cheapflights users on 6/27. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/179:10 pm
IAH
- OSL
1 stop19h 00m
Turkish Airlines
Wed 8/267:15 am
OSL
- IAH
1 stop19h 00m
Turkish Airlines
Deal found 6/27![Turkish Airlines logo]()
$749
This Ticket deal was found by Cheapflights users on 6/25. 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.
Mon 8/109:05 pm
IAH
- OSL
2 stops27h 45m
Finnair
Mon 8/248:30 pm
OSL
- IAH
2 stops28h 34m
Finnair
Deal found 6/25![Finnair logo]()
$761
This Ticket deal was found by Cheapflights users on 6/24. 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.
Mon 8/103:55 pm
IAH
- OSL
1 stop17h 35m
Multiple Airlines
Mon 8/244:30 pm
OSL
- IAH
1 stop27h 50m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$763
This Ticket deal was found by Cheapflights users on 6/25. 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.
Mon 8/103:25 pm
IAH
- OSL
1 stop15h 15m
KLM
Mon 8/244:30 pm
OSL
- IAH
1 stop27h 50m
KLM
Deal found 6/25![KLM logo]()
$765
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/169:05 pm
IAH
- OSL
1 stop19h 35m
British Airways
Wed 8/2611:35 am
OSL
- IAH
1 stop14h 40m
British Airways
Deal found 6/26![British Airways logo]()
$793
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:05 pm
IAH
- OSL
1 stop19h 20m
British Airways
Wed 8/2611:35 am
OSL
- IAH
1 stop14h 40m
British Airways
Deal found 6/25![British Airways logo]()
$794
This Delta deal was found by Cheapflights users on 6/27. 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.
Mon 10/126:24 pm
IAH
- OSL
2 stops17h 21m
Delta
Tue 10/206:30 am
OSL
- IAH
1 stop13h 45m
Delta
Deal found 6/27![Delta logo]()
$796
This Cheapflightsfares deal was found by Cheapflights users on 6/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:06 pm
IAH
- OSL
2 stops21h 59m
Lufthansa
Wed 8/196:35 am
OSL
- IAH
1 stop14h 00m
Lufthansa
Deal found 6/26![Lufthansa logo]()
$797
This Air France deal was found by Cheapflights users on 6/27. 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.
Tue 10/133:55 pm
IAH
- OSL
1 stop15h 40m
Multiple Airlines
Tue 10/204:30 pm
OSL
- IAH
1 stop27h 45m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$798
This Delta deal was found by Cheapflights users on 6/23. 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.
Wed 10/73:55 pm
IAH
- OSL
1 stop17h 35m
Delta
Wed 10/216:30 am
OSL
- IAH
1 stop13h 45m
Delta
Deal found 6/23![Delta logo]()
$800
Best flights from George Bush Intcntl to Oslo GardermoenDiscover carefully curated flight deals from George Bush Intcntl to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Oslo Gardermoen that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 28, 2026.
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 8/103:15 pm
IAH
- OSL
2 stops18h 15m
Delta
Wed 8/266:30 am
OSL
- IAH
1 stop13h 50m
Delta
Deal found 6/25![Delta logo]()
$808
This KLM deal was found by Cheapflights users on 6/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:25 pm
IAH
- OSL
1 stop15h 15m
KLM
Fri 8/146:30 am
OSL
- IAH
1 stop13h 50m
KLM
Deal found 6/28![KLM logo]()
$856
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Thu 10/84:40 pm
IAH
- OSL
1 stop22h 25m
United Airlines
Fri 10/239:55 am
OSL
- IAH
2 stops21h 35m
United Airlines
Deal found 6/23![United Airlines logo]()
$863
This British Airways deal was found by Cheapflights users on 6/23. 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 10/83:40 pm
IAH
- OSL
1 stop17h 40m
British Airways
Mon 10/195:05 pm
OSL
- IAH
1 stop27h 20m
British Airways
Deal found 6/23![British Airways logo]()
$877
This Lufthansa deal was found by Cheapflights users on 6/25. 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.
Thu 11/194:10 pm
IAH
- OSL
1 stop16h 35m
Lufthansa
Mon 11/301:55 pm
OSL
- IAH
1 stop31h 05m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$883
This Delta deal was found by Cheapflights users on 6/26. 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.
Wed 8/1212:12 pm
IAH
- OSL
2 stops18h 03m
Delta
Wed 8/196:30 am
OSL
- IAH
2 stops19h 02m
Delta
Deal found 6/26![Delta logo]()
$821
This British Airways deal was found by Cheapflights users on 6/23. 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.
Mon 10/59:10 pm
IAH
- OSL
1 stop14h 30m
British Airways
Mon 10/195:05 pm
OSL
- IAH
1 stop27h 20m
British Airways
Deal found 6/23![British Airways logo]()
$883
This KLM deal was found by Cheapflights users on 6/27. 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.
Sat 11/213:05 pm
IAH
- OSL
1 stop22h 50m
KLM
Mon 11/3012:35 pm
OSL
- IAH
1 stop31h 30m
KLM
Deal found 6/27![KLM logo]()
$919
This Delta deal was found by Cheapflights users on 6/24. 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.
Tue 8/185:48 pm
IAH
- OSL
2 stops17h 57m
Delta
Wed 9/26:30 am
OSL
- IAH
2 stops18h 10m
Delta
Deal found 6/24![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 9/146:40 pm
IAH
- OSL
2 stops19h 00m
Delta
Fri 9/259:20 am
OSL
- IAH
2 stops21h 36m
Delta
Deal found 6/25![Delta logo]()
$859
This Delta deal was found by Cheapflights users on 6/23. 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.
Sun 10/43:20 pm
IAH
- OSL
1 stop12h 45m
Delta
Thu 10/226:30 am
OSL
- IAH
1 stop13h 45m
Delta
Deal found 6/23![Delta logo]()
$861
Last-minute flights from George Bush Intcntl to Oslo GardermoenDiscover last-minute flight deals from George Bush Intcntl to Oslo Gardermoen. Data last updated June 28, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Oslo Gardermoen. Data last updated June 28, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 6/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/269:10 pm
IAH
- OSL
1 stop30h 20m
British Airways
Fri 8/711:45 am
OSL
- IAH
1 stop32h 40m
British Airways
Deal found 6/28![British Airways logo]()
$1,053
This Air France deal was found by Cheapflights users on 6/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/265:05 pm
IAH
- OSL
1 stop23h 15m
Multiple Airlines
Sun 8/25:25 pm
OSL
- IAH
1 stop26h 55m
Multiple Airlines
Deal found 6/28![Multiple Airlines logo]()
$1,076
This Air France deal was found by Cheapflights users on 6/25. 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.
Mon 7/275:05 pm
IAH
- OSL
1 stop23h 15m
Air France
Wed 8/56:30 am
OSL
- IAH
1 stop14h 10m
Air France
Deal found 6/25![Air France logo]()
$910
This Delta deal was found by Cheapflights users on 6/25. 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.
Mon 7/272:35 pm
IAH
- OSL
2 stops18h 45m
Delta
Wed 8/56:30 am
OSL
- IAH
1 stop14h 10m
Delta
Deal found 6/25![Delta logo]()
$918
This Delta deal was found by Cheapflights users on 6/27. 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.
Mon 7/273:25 pm
IAH
- OSL
1 stop17h 55m
Delta
Mon 8/36:30 am
OSL
- IAH
2 stops20h 24m
Delta
Deal found 6/27![Delta logo]()
$986
This Air France deal was found by Cheapflights users on 6/27. 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.
Mon 7/275:05 pm
IAH
- OSL
1 stop23h 15m
Multiple Airlines
Mon 8/37:15 pm
OSL
- IAH
1 stop25h 05m
Multiple Airlines
Deal found 6/27![Multiple Airlines logo]()
$998
This Delta deal was found by Cheapflights users on 6/27. 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.
Mon 7/273:25 pm
IAH
- OSL
1 stop17h 55m
Delta
Sun 8/29:20 am
OSL
- IAH
1 stop35h 00m
Delta
Deal found 6/27![Delta logo]()
$1,065
One-way flights from George Bush Intcntl to Oslo GardermoenSearch for one-way flight options from George Bush Intcntl to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
Search for one-way flight options from George Bush Intcntl to Oslo Gardermoen. Find affordable one-way fares based on user searches. Data last updated June 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 8/111:29 pm
IAH
- OSL
3 stops41h 51m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$327
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Fri 7/178:02 pm
IAH
- OSL
3 stops58h 43m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 8/28:02 pm
IAH
- OSL
3 stops44h 53m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$413
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:13 am
IAH
- OSL
2 stops24h 07m
Aer Lingus
Deal found 6/25![Aer Lingus logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Mon 7/208:02 pm
IAH
- OSL
3 stops44h 53m
Multiple Airlines
Deal found 6/24![Multiple Airlines logo]()
$442
This Booking.com deal was found by Cheapflights users on 6/25. 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.
Tue 8/113:35 pm
IAH
- OSL
1 stop13h 40m
Lufthansa
Deal found 6/25![Lufthansa logo]()
$444
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/206:13 am
IAH
- OSL
2 stops23h 42m
Aer Lingus
Deal found 6/24![Aer Lingus logo]()
$473
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/209:10 pm
IAH
- OSL
1 stop14h 30m
British Airways
Deal found 6/24![British Airways logo]()
$644
Find flight deals from George Bush Intcntl to Oslo Gardermoen
Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Oslo Gardermoen (OSL). 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 June 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $744 (eDestinos) |
One-way from | $327 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $1,189 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Oslo Gardermoen 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 June 28, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 8/10
3:15 pm-4:30 pm
2 stops18h 15m
Oslo Gardermoen
Wed 8/26
6:30 am-1:20 pm
1 stop13h 50m
$808
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Wed 8/12
12:12 pm-1:15 pm
2 stops18h 03m
Oslo Gardermoen
Wed 8/19
6:30 am-6:32 pm
2 stops19h 02m
$821
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Tue 8/4
3:25 pm-1:40 pm
1 stop15h 15m
Oslo Gardermoen
Fri 8/14
6:30 am-1:20 pm
1 stop13h 50m
$856
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Tue 8/18
5:48 pm-6:45 pm
2 stops17h 57m
Oslo Gardermoen
Wed 9/2
6:30 am-5:40 pm
2 stops18h 10m
$859
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 9/14
6:40 pm-8:40 pm
2 stops19h 00m
Oslo Gardermoen
Fri 9/25
9:20 am-11:56 pm
2 stops21h 36m
$859
Quickest round-trip
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Sun 10/4
3:20 pm-11:05 am
1 stop12h 45m
Oslo Gardermoen
Thu 10/22
6:30 am-1:15 pm
1 stop13h 45m
$861
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 10/8
4:40 pm-10:05 pm
1 stop22h 25m
Oslo Gardermoen
Fri 10/23
9:55 am-12:30 am
2 stops21h 35m
$863
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 10/8
3:40 pm-4:20 pm
1 stop17h 40m
Oslo Gardermoen
Mon 10/19
5:05 pm-1:25 pm
1 stop27h 20m
$877
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 11/19
4:10 pm-3:45 pm
1 stop16h 35m
Oslo Gardermoen
Mon 11/30
1:55 pm-2:00 pm
1 stop31h 05m
$883
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 10/5
9:10 pm-6:40 pm
1 stop14h 30m
Oslo Gardermoen
Mon 10/19
5:05 pm-1:25 pm
1 stop27h 20m
$883
Showing 1-10 of 20 resultsSorted by cheapest first
Compare providers for flights from George Bush Intcntl to Oslo Gardermoen
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from George Bush Intcntl to Oslo Gardermoen in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Oslo Gardermoen Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Oslo Gardermoen Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Oslo Gardermoen Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Oslo Gardermoen Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Oslo Gardermoen Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from George Bush Intcntl to Oslo Gardermoen
Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from George Bush Intcntl with our price prediction graph.
IAH-OSL
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 Houston George Bush Intcntl Airport to Oslo Gardermoen Airport
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?
Currently, January is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport (average of $547). Flying from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport in May is currently the most expensive (average of $1,586). 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.
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?
Reviews of airlines servicing Oslo Gardermoen
Get insights into the airlines that provide service to Oslo Gardermoen. 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 Gardermoen. Reviews last updated June 28, 2026.
Read reviews from past customers who have flown KLM,Turkish Airlines, andUnited Airlines from Houston George Bush Intcntl Airport to Oslo Gardermoen 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.
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Boarding
7.8
Crew
8.4
Comfort
7.7
Food
7.3
Overall
7.8
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Oslo Gardermoen. 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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Other flights to Oslo Gardermoen
Explore flights to Oslo Gardermoen departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 28, 2026.
George Bush Intcntl and Oslo Gardermoen flights
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Top 6 airlines flying from George Bush Intcntl to Oslo Gardermoen
Discover the top 6 airlines that operate flights from George Bush Intcntl to Oslo Gardermoen. 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 June 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$547 | Average$1,141 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$563 | Average$857 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$574 | Average$867 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$665 | Average$676 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$688 | Average$1,132 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$694 | Average$1,018 | FlexibilityNo cancel fee | On-time69% |