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$395+ 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 6/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSL
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Oslo are usually found in February or April, booked 83 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 abril 29, 2025.

Round-trip from

$604
(Kiwi.com)

One-way from

$395
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$734
From Houston George Bush Intcntl to Oslo
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One-way flight from Houston George Bush Intcntl to Oslo
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Highest demand for flights based on searches. 22% potential increase in price ($279 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from George Bush Intcntl to Oslo

Cheapest flights from George Bush Intcntl to Oslo
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 abril 29, 2025.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/278:44 pmIAH - OSL
2 stops33h 11mMultiple Airlines
mar. 6/38:05 pmOSL - IAH
1 stop19h 40mMultiple Airlines
Deal found 4/29$604
This Scandinavian 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/274:00 pmIAH - OSL
2 stops20h 15mScandinavian Airlines
jue. 9/47:10 amOSL - IAH
2 stops23h 29mScandinavian Airlines
Deal found 4/28$697
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.
dom. 8/103:35 pmIAH - OSL
1 stop19h 25mUnited Airlines
lun. 8/256:45 amOSL - IAH
2 stops41h 29mUnited Airlines
Deal found 4/28$707
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/309:45 pmIAH - OSL
1 stop17h 55mAmerican Airlines
dom. 12/147:15 amOSL - IAH
1 stop19h 45mAmerican Airlines
Deal found 4/28$711
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/109:40 pmIAH - OSL
1 stop19h 00mBritish Airways
dom. 8/245:10 pmOSL - IAH
1 stop27h 30mBritish Airways
Deal found 4/28$713
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1110:00 amIAH - OSL
2 stops25h 05mAir Canada
sáb. 8/236:35 amOSL - IAH
2 stops20h 01mAir Canada
Deal found 4/28$716
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.
dom. 8/107:25 pmIAH - OSL
2 stops16h 25mDelta
dom. 8/246:05 amOSL - IAH
1 stop14h 30mDelta
Deal found 4/28$720
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/43:35 pmIAH - OSL
2 stops19h 30mLufthansa
lun. 8/186:55 pmOSL - IAH
2 stops25h 40mLufthansa
Deal found 4/28$735
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:25 pmIAH - OSL
1 stop19h 45mTurkish Airlines
jue. 9/46:40 pmOSL - IAH
1 stop25h 00mTurkish Airlines
Deal found 4/29$736
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/193:30 pmIAH - OSL
1 stop22h 25mKLM
mar. 6/35:20 pmOSL - IAH
1 stop26h 55mKLM
Deal found 4/29$831
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/292:29 pmIAH - OSL
2 stops15h 06mFinnair
mié. 8/68:35 amOSL - IAH
2 stops16h 05mFinnair
Deal found 4/28$877
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/29:00 pmIAH - OSL
1 stop19h 30mIberia
lun. 6/235:05 pmOSL - IAH
1 stop27h 30mIberia
Deal found 4/28$1,051

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 abril 29, 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

George Bush Intcntl

Fly to

Oslo

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mar. 5/27

8:44 pm-12:55 pm

2 stops33h 11m

Oslo Gardermoen

mar. 6/3

8:05 pm-8:45 am

1 stop19h 40m

$604

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 8/27

4:00 pm-7:15 pm

2 stops20h 15m

Oslo Gardermoen

jue. 9/4

7:10 am-11:39 pm

2 stops23h 29m

$697

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

dom. 8/10

3:35 pm-6:00 pm

1 stop19h 25m

Oslo Gardermoen

lun. 8/25

6:45 am-5:14 pm

2 stops41h 29m

$707

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

dom. 8/10

9:40 pm-11:40 pm

1 stop19h 00m

Oslo Gardermoen

dom. 8/24

5:10 pm-1:40 pm

1 stop27h 30m

$713

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 8/11

10:00 am-6:05 pm

2 stops25h 05m

Oslo Gardermoen

sáb. 8/23

6:35 am-7:36 pm

2 stops20h 01m

$716

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

dom. 8/10

7:25 pm-6:50 pm

2 stops16h 25m

Oslo Gardermoen

dom. 8/24

6:05 am-1:35 pm

1 stop14h 30m

$720

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 8/4

3:35 pm-6:05 pm

2 stops19h 30m

Oslo Gardermoen

lun. 8/18

6:55 pm-1:35 pm

2 stops25h 40m

$735

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

6:40 pm-12:40 pm

1 stop25h 00m

$736

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 5/19

3:30 pm-8:55 pm

1 stop22h 25m

Oslo Gardermoen

mar. 6/3

5:20 pm-1:15 pm

1 stop26h 55m

$831

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mar. 7/29

2:29 pm-12:35 pm

2 stops15h 06m

Oslo Gardermoen

mié. 8/6

8:35 am-5:40 pm

2 stops16h 05m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 18 results
1
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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.
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

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 April 25, 2025.

Booking 83 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 $1,059). 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 abril 29, 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 abril 29, 2025.
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Turkish Airlines
7.3
Good
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Oslo round-trip?

    Our cheapest airline available from Houston George Bush Intcntl Airport to Oslo is Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $697 on this airline. Additional options worth looking into are United Airlines and British Airways, starting at $707 and $713 round-trip. Scandinavian Airlines is currently priced 27% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Oslo one-way?

    $795 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on British Airways and Turkish Airlines, with prices starting from $956 and $3,930, respectively.

  • Can I find deals for flights from George Bush Intcntl to Oslo that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Oslo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Oslo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to Oslo.

  • Can I find deals for business class flights from George Bush Intcntl to Oslo?

    Yes. Cheapflights offers flight deals from George Bush Intcntl to Oslo 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 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 $1,059). 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

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Top 7 airlines flying from George Bush Intcntl to Oslo

Discover the top 7 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$574Average$795FlexibilityNo cancel feeOn-time77%
KLMCheapest$659Average$1,108FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$753Average$1,141FlexibilityNo cancel feeOn-time69%
DeltaCheapest$781Average$1,209FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$782Average$1,033FlexibilityNo cancel feeOn-time70%
Air FranceCheapest$881Average$1,308FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$895Average$1,206FlexibilityNo cancel feeOn-time76%

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