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Oslo Gardermoen

$301+ Cheap flights from Houston 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
abr. 9 — abr. 161
mié. 4/9
mié. 4/16
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Oslo Gardermoen are usually found in February or March, booked 41 days in advance, depart on a Monday or Tuesday and return on a Saturday

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 abril 4, 2025.

Round-trip from

$617
(Mytrip)

One-way from

$301
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$768
From Houston to Oslo Gardermoen
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One-way flight from Houston to Oslo Gardermoen
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Highest demand for flights based on searches. 14% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 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 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 abril 4, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/4. 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.
vie. 4/112:24 pmIAH - OSL
2 stops39h 11mMultiple Airlines
sáb. 4/264:05 pmOSL - IAH
1 stop32h 59mMultiple Airlines
Deal found 4/4$566
This lol.travel deal was found by Cheapflights users on 4/4. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/143:30 pmIAH - OSL
1 stop24h 55mFinnair
mar. 10/218:35 amOSL - IAH
2 stops16h 06mFinnair
Deal found 4/4$645
This British Airways deal was found by Cheapflights users on 4/4. 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.
mar. 10/144:30 pmHOU - OSL
2 stops16h 45mBritish Airways
mar. 10/218:35 amOSL - HOU
2 stops16h 16mBritish Airways
Deal found 4/4$666
This Scandinavian Airlines deal was found by Cheapflights users on 4/4. 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. 9/173:40 pmIAH - OSL
2 stops15h 30mScandinavian Airlines
mié. 9/2411:05 amOSL - IAH
2 stops19h 25mScandinavian Airlines
Deal found 4/4$666
This SmartFares deal was found by Cheapflights users on 4/4. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/129:40 pmIAH - OSL
1 stop19h 00mBritish Airways
lun. 10/205:05 pmOSL - IAH
1 stop27h 40mBritish Airways
Deal found 4/4$667
This Delta deal was found by Cheapflights users on 4/4. 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.
lun. 10/137:30 pmIAH - OSL
2 stops18h 10mDelta
lun. 10/202:15 pmOSL - IAH
1 stop30h 00mDelta
Deal found 4/4$673
This Delta deal was found by Cheapflights users on 4/4. 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.
lun. 10/131:00 pmHOU - OSL
2 stops17h 45mDelta
mar. 10/218:10 amOSL - HOU
2 stops20h 30mDelta
Deal found 4/4$685
This United Airlines deal was found by Cheapflights users on 4/4. 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. 10/127:20 amIAH - OSL
2 stops31h 50mUnited Airlines
lun. 10/201:00 pmOSL - IAH
2 stops40h 04mUnited Airlines
Deal found 4/4$703
This oojo deal was found by Cheapflights users on 4/4. 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 4/4$730
This KLM deal was found by Cheapflights users on 4/4. 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.
sáb. 10/113:30 pmIAH - OSL
1 stop15h 10mKLM
lun. 10/205:20 pmOSL - IAH
1 stop26h 55mKLM
Deal found 4/4$735
This American Airlines deal was found by Cheapflights users on 4/3. 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.
mié. 8/276:18 pmIAH - OSL
2 stops17h 57mAmerican Airlines
jue. 9/47:45 amOSL - IAH
2 stops19h 00mAmerican Airlines
Deal found 4/3$744
This American Airlines deal was found by Cheapflights users on 4/4. 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.
mié. 9/178:20 pmHOU - OSL
2 stops15h 55mAmerican Airlines
mié. 9/2411:35 amOSL - HOU
2 stops19h 12mAmerican Airlines
Deal found 4/4$745

Cheapflights Fare Finder

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 abril 4, 2025.
Use the filters below to find and compare flights from Houston to Oslo Gardermoen Airport that are best for you.

Fly from

Houston

Fly to

Oslo Gardermoen

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 4/21

9:03 pm-3:25 pm

3 stops35h 22m

Oslo Gardermoen

sáb. 4/26

4:05 pm-1:05 pm

1 stop28h 00m

$617

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 9/17

3:40 pm-2:10 pm

2 stops15h 30m

Oslo Gardermoen

mié. 9/24

11:05 am-11:30 pm

2 stops19h 25m

$666

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 8/27

2:38 pm-12:25 pm

2 stops14h 47m

Oslo Gardermoen

jue. 9/4

8:35 am-5:43 pm

2 stops16h 08m

$722

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 8/27

9:00 pm-11:30 pm

1 stop19h 30m

Oslo Gardermoen

jue. 9/4

8:35 am-6:55 pm

2 stops17h 20m

$723

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

$730

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

dom. 5/11

7:00 am-10:50 am

2 stops20h 50m

Oslo Gardermoen

mar. 5/20

6:35 am-7:56 pm

2 stops20h 21m

$737

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 8/27

6:18 pm-7:15 pm

2 stops17h 57m

Oslo Gardermoen

jue. 9/4

7:45 am-7:45 pm

2 stops19h 00m

$744

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

mié. 9/17

8:20 pm-7:15 pm

2 stops15h 55m

Oslo Gardermoen

mié. 9/24

11:35 am-11:47 pm

2 stops19h 12m

$745

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

mié. 8/27

2:34 pm-12:25 pm

2 stops14h 51m

Oslo Gardermoen

jue. 9/4

1:10 pm-10:13 pm

2 stops16h 03m

$747

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

vie. 4/25

8:16 pm-10:30 pm

2 stops19h 14m

Oslo Gardermoen

vie. 5/2

7:50 am-6:01 pm

2 stops17h 11m

$805

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/3

Showing 1-10 of 23 results
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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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Oslo Gardermoen Airport

How far ahead should I book a flight from Houston to Oslo Gardermoen Airport?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Oslo Gardermoen. Price data was last updated on March 28, 2025.

Booking 39 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Oslo Gardermoen Airport. 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 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 $1,101). 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 abril 4, 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 abril 4, 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
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
1,322 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
1,267 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
1,427 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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
8,618 reviews
Delta
8.0
Very good
7,899 reviews

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

8.0

Entertainment

7.9

Food

7.3

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 Scandinavian Airlines. Our recent data shows that you can find tickets from as low as $666 on this airline. Additional options worth looking into are Finnair and British Airways, starting at $722 and $723 round-trip. Scandinavian Airlines is 27% 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 United Airlines ($601), Air France ($631), and Iberia ($785).

  • 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 $1,101). 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 abril 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$574Average$795FlexibilityNo cancel feeOn-time77%
DeltaCheapest$590Average$1,134FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$621Average$1,042FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$649Average$972FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$669Average$1,136FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$706Average$1,111FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$881Average$1,308FlexibilityNo cancel feeOn-time77%

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