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Oslo Gardermoen

$639+ Cheap flights from Houston to Oslo Gardermoen (OSL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
2月 27 — 3月 61
週四 2/27
週四 3/6
1 adult, Economy
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Cheap flight deals from Houston to Oslo Gardermoen

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 2月 22, 2025.

Round-trip from

$659
(KLM)

Popular in

September

Cheapest in

March

Average price

$707
From Houston to Oslo Gardermoen
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Houston to Oslo Gardermoen

Cheapest flights from Houston to Oslo Gardermoen
Explore the most affordable flight options available from Houston to Oslo Gardermoen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2月 22, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
週六 3/18:37 pmIAH - OSL
2 stops38h 18mMultiple Airlines
週六 3/84:05 pmOSL - IAH
1 stop25h 31mMultiple Airlines
Deal found 2/21$639
This KLM deal was found by Cheapflights users on 2/21. 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.
週五 3/214:25 pmIAH - OSL
1 stop14h 15mKLM
週五 3/284:30 pmOSL - IAH
1 stop28h 05mKLM
Deal found 2/21$659
This oojo deal was found by Cheapflights users on 2/21. 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.
週一 3/106:19 pmIAH - OSL
2 stops22h 21mBritish Airways
週二 3/187:25 pmOSL - IAH
1 stop25h 45mBritish Airways
Deal found 2/21$661
This oojo deal was found by Cheapflights users on 2/21. 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.
週三 4/22:25 pmIAH - OSL
1 stop20h 20mTurkish Airlines
週二 4/222:35 pmOSL - IAH
1 stop35h 30mTurkish Airlines
Deal found 2/21$667
This Finnair deal was found by Cheapflights users on 2/21. 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.
週三 4/29:00 pmIAH - OSL
1 stop19h 30mFinnair
週二 4/221:10 pmOSL - IAH
2 stops17h 15mFinnair
Deal found 2/21$723
This United Airlines deal was found by Cheapflights users on 2/21. 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.
週五 3/217:23 amIAH - OSL
2 stops34h 07mUnited Airlines
週五 3/286:00 amOSL - IAH
1 stop17h 10mUnited Airlines
Deal found 2/21$724
This British Airways deal was found by Cheapflights users on 2/21. 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.
週一 9/154:31 pmHOU - OSL
2 stops19h 09mBritish Airways
週五 10/38:35 amOSL - HOU
2 stops16h 14mBritish Airways
Deal found 2/21$824
This Delta deal was found by Cheapflights users on 2/21. 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.
週三 4/210:41 amHOU - OSL
2 stops18h 09mDelta
週二 4/222:15 pmOSL - HOU
2 stops26h 18mDelta
Deal found 2/21$842
This American Airlines deal was found by Cheapflights users on 2/22. 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.
週三 5/78:52 amIAH - OSL
2 stops18h 48mAmerican Airlines
週四 5/151:10 pmOSL - IAH
2 stops15h 51mAmerican Airlines
Deal found 2/22$873
This American Airlines deal was found by Cheapflights users on 2/21. 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.
週五 8/16:43 pmHOU - OSL
2 stops14h 52mMultiple Airlines
週日 8/108:35 amOSL - HOU
2 stops16h 15mMultiple Airlines
Deal found 2/21$1,133
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週六 6/711:30 amIAH - OSL
2 stops28h 50mAir France
週日 6/156:00 amOSL - IAH
2 stops19h 05mAir France
Deal found 2/20$1,271
This Gurufare 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
週日 3/95:30 pmIAH - OSL
1 stop18h 05mLufthansa
週六 3/156:45 pmOSL - IAH
1 stop28h 55mLufthansa
Deal found 2/20$1,333

Find flights from Houston to Oslo Gardermoen within your budget

Customize your flight search to find flights from Houston 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 2月 22, 2025.

Fly from

Houston

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週五 3/21

4:25 pm-12:40 pm

1 stop14h 15m

Oslo Gardermoen

週五 3/28

4:30 pm-2:35 pm

1 stop28h 05m

$659

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週一 3/10

5:10 pm-4:25 pm

1 stop17h 15m

Oslo Gardermoen

週二 3/18

6:55 pm-2:35 pm

1 stop25h 40m

$660

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週一 3/10

6:19 pm-10:40 pm

2 stops22h 21m

Oslo Gardermoen

週二 3/18

7:25 pm-3:10 pm

1 stop25h 45m

$661

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週三 4/2

2:25 pm-5:45 pm

1 stop20h 20m

Oslo Gardermoen

週二 4/22

2:35 pm-7:05 pm

1 stop35h 30m

$667

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週三 4/2

9:00 pm-11:30 pm

1 stop19h 30m

Oslo Gardermoen

週二 4/22

1:10 pm-11:25 pm

2 stops17h 15m

$723

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週五 3/21

7:23 am-11:30 pm

2 stops34h 07m

Oslo Gardermoen

週五 3/28

6:00 am-5:10 pm

1 stop17h 10m

$724

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

週三 4/2

10:41 am-11:50 am

2 stops18h 09m

Oslo Gardermoen

週二 4/22

2:15 pm-9:33 am

2 stops26h 18m

$842

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

週三 5/7

8:52 am-10:40 am

2 stops18h 48m

Oslo Gardermoen

週四 5/15

1:10 pm-10:01 pm

2 stops15h 51m

$873

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

週六 3/29

6:33 pm-10:35 pm

2 stops22h 02m

Oslo Gardermoen

週六 4/5

8:35 am-6:01 pm

2 stops16h 26m

$883

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

週五 8/1

6:43 pm-4:35 pm

2 stops14h 52m

Oslo Gardermoen

週日 8/10

8:35 am-5:50 pm

2 stops16h 15m

$1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 19 results
1
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Best time to book a flight from Houston to Oslo Gardermoen

Have a flexible travel schedule? Discover the best time to fly to Oslo Gardermoen from Houston 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 Houston to Oslo Gardermoen

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

What is the cheapest month to book a flight from Houston to Oslo Gardermoen Airport?

Currently, November is the cheapest month in which you can book a flight from Houston to Oslo Gardermoen Airport (average of $567). Flying from Houston to Oslo Gardermoen Airport 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 HOU to OSL?

Find hourly flight availability from Houston to Oslo Gardermoen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2月 22, 2025.

When flying from Houston to Oslo Gardermoen Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the morning.

Rainfall in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oslo Gardermoen Airport 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 Gardermoen Airport when rainfall is around 1.6 in.

Temperature in Oslo Gardermoen by month

Plan your trip to Oslo Gardermoen by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oslo Gardermoen Airport, 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 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 2月 22, 2025.
To help decide which airline to fly from Houston to Oslo, see what other customers have to say about Delta, KLM and Finnair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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.

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Comfort

8.0

Food

7.3

Overall

8.0

Entertainment

7.9

Crew

8.5

Boarding

8.2

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 Houston to Oslo Gardermoen. 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 to Oslo Gardermoen Airport round-trip?

    Our cheapest airline available from Houston to Oslo Gardermoen Airport is KLM. Our recent data shows that you can find tickets from as low as $659 on this airline. Additional options worth looking into are British Airways and Turkish Airlines, starting at $661 and $667 round-trip. KLM is 30% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airlines for a one-way flight from Houston to Oslo Gardermoen Airport are Finnair ($724), Lufthansa ($730), and United Airlines ($790).

  • Can I find deals for flights from Houston to Oslo Gardermoen that include hotel bookings?

    Yes. In addition to deals on Houston to Oslo Gardermoen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Oslo Gardermoen?

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

  • Can I find deals for business class flights from Houston to Oslo Gardermoen?

    Yes. Cheapflights offers flight deals from Houston to Oslo Gardermoen 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 to Oslo Gardermoen Airport?

    Currently, November is the cheapest month in which you can book a flight from Houston to Oslo Gardermoen Airport (average of $567). Flying from Houston to Oslo Gardermoen Airport 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.

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Top 7 airlines flying from Houston to Oslo Gardermoen

Discover the top 7 airlines that operate flights from Houston 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 2月 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$553Average$959FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$574Average$795FlexibilityNo cancel feeOn-time77%
DeltaCheapest$590Average$1,132FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$621Average$1,030FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$669Average$1,143FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$706Average$1,148FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$968Average$1,357FlexibilityNo cancel feeOn-time77%
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