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$482+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — OSL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Houston George Bush Intcntl to Oslo are usually found in April or January, 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 February 20, 2025.

Round-trip from

$589
(Mytrip)

One-way from

$482
(Mytrip)

Popular in

May

Cheapest in

April

Average price

$927
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. 14% potential increase in price ($179 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1711:28 amIAH - OSL
2 stops18h 07mMultiple Airlines
Wed 3/261:10 pmOSL - IAH
3 stops27h 03mMultiple Airlines
Deal found 2/20$589
This oojo deal was found by Cheapflights users on 2/20. 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.
Mon 3/1010:45 pmIAH - OSL
1 stop13h 50mBritish Airways
Tue 3/187:25 pmOSL - IAH
1 stop25h 45mBritish Airways
Deal found 2/20$656
This United Airlines deal was found by Cheapflights users on 2/20. 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 3/178:45 amIAH - OSL
2 stops22h 00mUnited Airlines
Wed 3/266:20 amOSL - IAH
2 stops21h 58mUnited Airlines
Deal found 2/20$660
This oojo deal was found by Cheapflights users on 2/19. 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.
Wed 4/29:00 pmIAH - OSL
1 stop33h 35mTurkish Airlines
Tue 4/2212:00 pmOSL - IAH
1 stop38h 05mTurkish Airlines
Deal found 2/19$667
This Finnair deal was found by Cheapflights users on 2/19. 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.
Wed 4/29:00 pmIAH - OSL
1 stop19h 30mFinnair
Tue 4/221:10 pmOSL - IAH
2 stops17h 15mFinnair
Deal found 2/19$724
This StudentUniverse deal was found by Cheapflights users on 2/19. 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.
Wed 5/74:00 pmIAH - OSL
2 stops23h 10mScandinavian Airlines
Thu 5/156:00 amOSL - IAH
2 stops24h 30mScandinavian Airlines
Deal found 2/19$868
This Travelis deal was found by Cheapflights users on 2/19. 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.
Fri 4/113:35 pmIAH - OSL
1 stop19h 25mLufthansa
Sat 4/2611:35 amOSL - IAH
2 stops20h 16mLufthansa
Deal found 2/19$944
This Delta deal was found by Cheapflights users on 2/20. 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.
Sat 8/93:50 pmIAH - OSL
1 stop17h 50mDelta
Sat 8/236:30 amOSL - IAH
1 stop13h 55mDelta
Deal found 2/20$1,058
This KLM deal was found by Cheapflights users on 2/20. 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 5/203:20 pmIAH - OSL
1 stop24h 15mKLM
Sun 6/12:15 pmOSL - IAH
1 stop30h 10mKLM
Deal found 2/20$1,067
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 7/44:25 pmIAH - OSL
2 stops17h 10mAmerican Airlines
Thu 7/241:10 pmOSL - IAH
2 stops17h 32mAmerican Airlines
Deal found 2/19$1,168
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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.
Wed 8/273:30 pmIAH - OSL
3 stops20h 45mTAP AIR PORTUGAL
Thu 9/412:50 pmOSL - IAH
2 stops26h 50mTAP AIR PORTUGAL
Deal found 2/20$1,438
This KAYAK deal was found by Cheapflights users on 2/20. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/102:40 pmIAH - TRF
2 stops15h 55mScandinavian Airlines
Tue 3/181:05 pmTRF - IAH
2 stops40h 18mScandinavian Airlines
Deal found 2/20$1,510

Find flights from George Bush Intcntl to Oslo within your budget

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 February 20, 2025.

Fly from

George Bush Intcntl

Fly to

Oslo

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/17

11:28 am-11:35 am

2 stops18h 07m

Oslo Gardermoen

Wed 3/26

1:10 pm-10:13 am

3 stops27h 03m

$589

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/10

10:45 pm-6:35 pm

1 stop13h 50m

Oslo Gardermoen

Tue 3/18

7:25 pm-3:10 pm

1 stop25h 45m

$656

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/17

8:45 am-12:45 pm

2 stops22h 00m

Oslo Gardermoen

Wed 3/26

6:20 am-10:18 pm

2 stops21h 58m

$660

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 4/2

9:00 pm-1:35 pm

1 stop33h 35m

Oslo Gardermoen

Tue 4/22

12:00 pm-7:05 pm

1 stop38h 05m

$667

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 4/2

9:00 pm-11:30 pm

1 stop19h 30m

Oslo Gardermoen

Tue 4/22

1:10 pm-11:25 pm

2 stops17h 15m

$724

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 5/7

4:00 pm-10:10 pm

2 stops23h 10m

Oslo Gardermoen

Thu 5/15

6:00 am-11:30 pm

2 stops24h 30m

$868

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 4/11

3:35 pm-6:00 pm

1 stop19h 25m

Oslo Gardermoen

Sat 4/26

11:35 am-12:51 am

2 stops20h 16m

$944

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 8/9

3:50 pm-4:40 pm

1 stop17h 50m

Oslo Gardermoen

Sat 8/23

6:30 am-1:25 pm

1 stop13h 55m

$1,058

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 5/20

3:20 pm-10:35 pm

1 stop24h 15m

Oslo Gardermoen

Sun 6/1

2:15 pm-1:25 pm

1 stop30h 10m

$1,067

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 7/4

4:25 pm-4:35 pm

2 stops17h 10m

Oslo Gardermoen

Thu 7/24

1:10 pm-11:42 pm

2 stops17h 32m

$1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 20 results
1
2

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.

Travel insights for flights from George Bush Intcntl to Oslo

Get recent, data-driven insights about flights from George Bush Intcntl to Oslo including ideal travel times, pricing trends, and more.

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 February 14, 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 $1,134). 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 February 20, 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 February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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
3,832 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

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 British Airways. Our recent data shows that you can find tickets from as low as $656 on this airline. Additional options worth looking into are United Airlines and Turkish Airlines, starting at $660 and $667 round-trip. British Airways is currently priced 36% 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?

    $671 is the cheapest one-way deal found within the past few days, from British Airways. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $676 and $725, 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 $1,134). 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$574Average$795FlexibilityNo cancel feeOn-time77%
KLMCheapest$652Average$1,106FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$691Average$998FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$707Average$1,205FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$797Average$1,271FlexibilityNo cancel feeOn-time69%
DeltaCheapest$822Average$1,205FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$968Average$1,357FlexibilityNo cancel feeOn-time77%
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