$432+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSL
Jun 1 — Jun 81
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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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
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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 May 2, 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 May 2, 2026.
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:35 pm
IAH
- OSL
1 stop19h 50m
Multiple Airlines
Wed 8/196:35 am
OSL
- IAH
2 stops20h 03m
Multiple Airlines
Deal found 5/1![Multiple Airlines logo]()
$745
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:05 pm
IAH
- OSL
1 stop29h 55m
Turkish Airlines
Tue 10/207:15 am
OSL
- IAH
1 stop18h 55m
Turkish Airlines
Deal found 4/29![Turkish Airlines logo]()
$763
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:50 pm
IAH
- OSL
2 stops45h 50m
British Airways
Mon 8/248:30 pm
OSL
- IAH
2 stops29h 14m
British Airways
Deal found 4/27![British Airways logo]()
$788
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:55 pm
IAH
- OSL
1 stop15h 15m
Multiple Airlines
Wed 8/196:30 am
OSL
- IAH
1 stop13h 50m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$797
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:30 pm
IAH
- OSL
2 stops18h 10m
Delta
Wed 9/26:30 am
OSL
- IAH
1 stop13h 45m
Delta
Deal found 4/29![Delta logo]()
$800
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
IAH
- OSL
1 stop17h 45m
Multiple Airlines
Wed 9/211:50 am
OSL
- IAH
1 stop32h 25m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$803
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:45 pm
IAH
- OSL
2 stops22h 35m
Lufthansa
Wed 8/196:35 am
OSL
- IAH
1 stop14h 00m
Lufthansa
Deal found 4/28![Lufthansa logo]()
$804
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:35 pm
IAH
- OSL
1 stop13h 40m
Lufthansa
Wed 9/26:35 am
OSL
- IAH
1 stop14h 00m
Lufthansa
Deal found 4/28![Lufthansa logo]()
$806
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:55 pm
IAH
- OSL
1 stop17h 45m
Delta
Wed 8/196:30 am
OSL
- IAH
2 stops21h 33m
Delta
Deal found 4/29![Delta logo]()
$807
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 May 2, 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 May 2, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:00 pm
IAH
- OSL
2 stops22h 15m
United Airlines
Fri 12/116:15 am
OSL
- IAH
2 stops24h 20m
United Airlines
Deal found 4/26![United Airlines logo]()
$873
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:50 pm
IAH
- OSL
1 stop17h 50m
Delta
Sun 5/246:30 am
OSL
- IAH
1 stop13h 50m
Delta
Deal found 4/30![Delta logo]()
$1,011
This Finnair deal was found by Cheapflights users on 4/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:05 pm
IAH
- OSL
2 stops27h 45m
Multiple Airlines
Sun 5/248:30 pm
OSL
- IAH
2 stops28h 35m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$1,024
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/66:37 pm
IAH
- OSL
2 stops16h 58m
Delta
Wed 7/156:50 am
OSL
- IAH
2 stops17h 52m
Delta
Deal found 4/29![Delta logo]()
$1,025
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/144:40 pm
IAH
- OSL
1 stop22h 25m
United Airlines
Fri 7/246:25 am
OSL
- IAH
1 stop18h 30m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,049
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/153:27 pm
IAH
- OSL
2 stops17h 53m
Delta
Sun 7/269:20 am
OSL
- IAH
1 stop35h 00m
Delta
Deal found 4/28![Delta logo]()
$1,035
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:35 pm
IAH
- OSL
1 stop19h 45m
United Airlines
Sun 7/261:05 pm
OSL
- IAH
2 stops35h 13m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,074
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:45 pm
IAH
- OSL
2 stops18h 35m
Delta
Thu 6/46:30 am
OSL
- IAH
1 stop13h 50m
Delta
Deal found 4/28![Delta logo]()
$1,085
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/164:40 pm
IAH
- OSL
1 stop15h 05m
United Airlines
Fri 7/246:25 am
OSL
- IAH
1 stop14h 10m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,109
This United Airlines deal was found by Cheapflights users on 4/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/284:40 pm
IAH
- OSL
1 stop15h 05m
United Airlines
Thu 6/49:55 am
OSL
- IAH
2 stops17h 30m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/68:20 pm
IAH
- OSL
2 stops37h 55m
United Airlines
Sat 6/131:05 pm
OSL
- IAH
1 stop31h 30m
United Airlines
Deal found 5/1![United Airlines logo]()
$1,145
Last-minute flights from George Bush Intcntl to Oslo GardermoenDiscover last-minute flight deals from George Bush Intcntl to Oslo Gardermoen. Data last updated May 2, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Oslo Gardermoen. Data last updated May 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 4/29. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:00 am
IAH
- OSL
2 stops24h 45m
Multiple Airlines
Thu 5/76:45 am
OSL
- IAH
1 stop13h 50m
Multiple Airlines
Deal found 4/29![Multiple Airlines logo]()
$937
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:35 pm
IAH
- OSL
1 stop13h 45m
Lufthansa
Thu 5/76:45 am
OSL
- IAH
1 stop13h 50m
Lufthansa
Deal found 4/29![Lufthansa logo]()
$943
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:55 am
IAH
- OSL
2 stops19h 50m
United Airlines
Thu 5/76:45 am
OSL
- IAH
2 stops20h 14m
United Airlines
Deal found 4/29![United Airlines logo]()
$957
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:35 pm
IAH
- OSL
1 stop16h 50m
Lufthansa
Sun 5/106:55 pm
OSL
- IAH
1 stop25h 40m
Lufthansa
Deal found 4/28![Lufthansa logo]()
$913
This Gotogate deal was found by Cheapflights users on 4/28. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:00 pm
IAH
- OSL
2 stops22h 55m
Multiple Airlines
Sun 5/1011:45 am
OSL
- IAH
2 stops18h 26m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$946
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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.
Tue 5/53:35 pm
IAH
- OSL
1 stop13h 40m
Lufthansa
Wed 5/206:35 am
OSL
- IAH
1 stop14h 00m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$947
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 pm
IAH
- OSL
2 stops16h 40m
Delta
Wed 5/206:30 am
OSL
- IAH
1 stop13h 50m
Delta
Deal found 4/28![Delta logo]()
$956
This Gotogate deal was found by Cheapflights users on 5/1. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/113:35 pm
IAH
- OSL
1 stop13h 45m
Lufthansa
Sun 5/246:25 am
OSL
- IAH
1 stop14h 10m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$877
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 May 2, 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 May 2, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:05 pm
IAH
- OSL
3 stops31h 30m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$432
This KLM deal was found by Cheapflights users on 4/28. 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 5/263:25 pm
IAH
- OSL
1 stop20h 10m
KLM
Deal found 4/28![KLM logo]()
$618
This Delta deal was found by Cheapflights users on 5/1. 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.
Fri 6/127:02 am
IAH
- OSL
2 stops18h 38m
Delta
Deal found 5/1![Delta logo]()
$693
This Air Canada deal was found by Cheapflights users on 4/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:20 am
IAH
- OSL
2 stops27h 35m
Air Canada
Deal found 4/30![Air Canada logo]()
$695
This oojo deal was found by Cheapflights users on 5/1. 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.
Fri 6/123:35 pm
IAH
- OSL
1 stop17h 20m
Lufthansa
Deal found 5/1![Lufthansa logo]()
$715
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:00 pm
IAH
- OSL
1 stop18h 20m
British Airways
Deal found 4/28![British Airways logo]()
$883
This Finnair deal was found by Cheapflights users on 4/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/123:25 pm
IAH
- OSL
2 stops18h 10m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$887
This TAP AIR PORTUGAL deal was found by Cheapflights users on 4/29. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1211:51 am
IAH
- OSL
3 stops24h 09m
TAP AIR PORTUGAL
Deal found 4/29![TAP AIR PORTUGAL logo]()
$1,330
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 May 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (Gotogate) |
One-way from | $432 (Kiwi.com) |
Popular in | May |
Cheapest in | January |
Average price | $1,275 |
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 May 2, 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 7/13
12:00 pm-5:15 pm
2 stops22h 15m
Oslo Gardermoen
Fri 12/11
6:15 am-11:35 pm
2 stops24h 20m
$873
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 5/11
3:50 pm-4:40 pm
1 stop17h 50m
Oslo Gardermoen
Sun 5/24
6:30 am-1:20 pm
1 stop13h 50m
$1,011
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 5/11
9:05 pm-7:50 am
2 stops27h 45m
Oslo Gardermoen
Sun 5/24
8:30 pm-6:05 pm
2 stops28h 35m
$1,024
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 7/6
6:37 pm-6:35 pm
2 stops16h 58m
Oslo Gardermoen
Wed 7/15
6:50 am-5:42 pm
2 stops17h 52m
$1,025
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Wed 7/15
3:27 pm-4:20 pm
2 stops17h 53m
Oslo Gardermoen
Sun 7/26
9:20 am-1:20 pm
1 stop35h 00m
$1,035
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Tue 7/14
4:40 pm-10:05 pm
1 stop22h 25m
Oslo Gardermoen
Fri 7/24
6:25 am-5:55 pm
1 stop18h 30m
$1,049
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Mon 7/13
3:35 pm-6:20 pm
1 stop19h 45m
Oslo Gardermoen
Sun 7/26
1:05 pm-5:18 pm
2 stops35h 13m
$1,074
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 5/28
2:45 pm-4:20 pm
2 stops18h 35m
Oslo Gardermoen
Thu 6/4
6:30 am-1:20 pm
1 stop13h 50m
$1,085
Quickest round-trip
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 7/16
4:40 pm-2:45 pm
1 stop15h 05m
Oslo Gardermoen
Fri 7/24
6:25 am-1:35 pm
1 stop14h 10m
$1,109
HoustonOslo
IAH - OSL
IAHOSL
Houston George Bush Intcntl
Thu 5/28
4:40 pm-2:45 pm
1 stop15h 05m
Oslo Gardermoen
Thu 6/4
9:55 am-8:25 pm
2 stops17h 30m
$1,127
Showing 1-10 of 18 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 May.
| 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 $1,275). 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 May 2, 2026.
Read reviews from past customers who have flown Delta,KLM, andTurkish 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.
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Food
7.2
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - 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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George Bush Intcntl and Oslo Gardermoen flights
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Top 5 airlines flying from George Bush Intcntl to Oslo Gardermoen
Discover the top 5 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 May 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$508 | Average$925 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$563 | Average$707 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$592 | Average$957 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$665 | Average$676 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$737 | Average$860 | FlexibilityNo cancel fee | On-time70% |