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$603+ Cheap flights from Oslo Gardermoen (OSL) to Houston

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — HOU
січ. 26 — лют. 21
нд 1/26
нд 2/2
1 adult, Economy
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The best prices from Oslo Gardermoen to Houston are usually found in February or October, booked 84 days in advance, depart on a Saturday or Tuesday and return on a Monday

Cheap flight deals from Oslo Gardermoen to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Oslo Gardermoen (OSL) to Houston (HO1). 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 січень 21, 2025.

Round-trip from

$603
(American Airlines)

Popular in

August

Cheapest in

February

Average price

$792
From Oslo Gardermoen to Houston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Oslo Gardermoen to Houston

Cheapest flights from Oslo Gardermoen to Houston
Explore the most affordable flight options available from Oslo Gardermoen to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on січень 21, 2025.

This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 2/97:15 amOSL - IAH
1 stop19h 45mAmerican Airlines
пн 2/2412:24 pmIAH - OSL
2 stops15h 31mAmerican Airlines
Deal found 1/20$603
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
чт 3/207:00 amOSL - HOU
2 stops18h 46mAmerican Airlines
пн 3/318:17 pmHOU - OSL
2 stops20h 13mAmerican Airlines
Deal found 1/20$609
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 2/91:00 pmOSL - IAH
3 stops31h 51mMultiple Airlines
вт 2/255:25 amIAH - OSL
3 stops35h 05mMultiple Airlines
Deal found 1/21$609
This Kissandfly.com deal was found by Cheapflights users on 1/21. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 2/97:15 amOSL - HOU
2 stops17h 40mMultiple Airlines
вт 2/254:13 pmHOU - OSL
2 stops23h 27mMultiple Airlines
Deal found 1/21$613
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 2/97:15 amOSL - IAH
2 stops23h 43mBritish Airways
вт 2/253:55 pmIAH - OSL
1 stop23h 45mBritish Airways
Deal found 1/21$614
This Flysmarter deal was found by Cheapflights users on 1/21. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
нд 2/97:15 amOSL - HOU
2 stops17h 40mBritish Airways
пн 2/246:31 pmHOU - OSL
2 stops21h 09mBritish Airways
Deal found 1/21$615
This United Airlines deal was found by Cheapflights users on 1/20. 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.
сб 3/111:50 amOSL - IAH
2 stops19h 40mUnited Airlines
сб 3/89:38 pmIAH - OSL
2 stops36h 32mUnited Airlines
Deal found 1/20$668
This Cheapflightsfares deal was found by Cheapflights users on 1/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пт 2/146:00 amOSL - IAH
2 stops24h 37mScandinavian Airlines
пт 2/216:10 amIAH - OSL
2 stops35h 00mScandinavian Airlines
Deal found 1/21$719
This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
сб 3/16:20 pmOSL - IAH
1 stop32h 05mTurkish Airlines
сб 3/89:20 pmIAH - OSL
1 stop30h 45mTurkish Airlines
Deal found 1/20$751
This Flysmarter deal was found by Cheapflights users on 1/20. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
пн 6/27:15 amOSL - IAH
1 stop16h 10mLufthansa
нд 6/84:35 pmIAH - OSL
1 stop15h 10mLufthansa
Deal found 1/20$877
This KLM deal was found by Cheapflights users on 1/21. 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.
пн 7/147:15 pmOSL - IAH
1 stop25h 10mKLM
чт 7/313:20 pmIAH - OSL
1 stop34h 25mKLM
Deal found 1/21$932
This Sembo deal was found by Cheapflights users on 1/21. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
сб 3/11:05 pmOSL - HOU
2 stops40h 24mVirgin Atlantic
сб 3/86:00 amHOU - OSL
2 stops23h 15mVirgin Atlantic
Deal found 1/21$1,093

Find flights from Oslo Gardermoen to Houston within your budget

Customize your flight search to find flights from Oslo Gardermoen to Houston 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 січень 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

нд 2/9

7:15 am-8:00 pm

1 stop19h 45m

Houston George Bush Intcntl

пн 2/24

12:24 pm-10:55 am

2 stops15h 31m

$603

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

нд 2/9

1:00 pm-1:51 pm

3 stops31h 51m

Houston George Bush Intcntl

вт 2/25

5:25 am-11:30 pm

3 stops35h 05m

$609

OsloHouston

OSL - HOU

OSLHOU

Oslo Gardermoen

чт 3/20

7:00 am-7:46 pm

2 stops18h 46m

Houston Hobby

пн 3/31

8:17 pm-11:30 pm

2 stops20h 13m

$609

OsloHouston

OSL - HOU

OSLHOU

Oslo Gardermoen

нд 2/9

7:15 am-5:55 pm

2 stops17h 40m

Houston Hobby

вт 2/25

4:13 pm-10:40 pm

2 stops23h 27m

$613

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

нд 2/9

7:15 am-11:58 pm

2 stops23h 43m

Houston George Bush Intcntl

вт 2/25

3:55 pm-10:40 pm

1 stop23h 45m

$614

OsloHouston

OSL - HOU

OSLHOU

Oslo Gardermoen

нд 2/9

7:15 am-5:55 pm

2 stops17h 40m

Houston Hobby

пн 2/24

6:31 pm-10:40 pm

2 stops21h 09m

$615

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

сб 3/1

11:50 am-12:30 am

2 stops19h 40m

Houston George Bush Intcntl

сб 3/8

9:38 pm-5:10 pm

2 stops36h 32m

$668

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

пт 2/14

6:00 am-11:37 pm

2 stops24h 37m

Houston George Bush Intcntl

пт 2/21

6:10 am-12:10 am

2 stops35h 00m

$719

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

сб 3/1

6:20 pm-7:25 pm

1 stop32h 05m

Houston George Bush Intcntl

сб 3/8

9:20 pm-11:05 am

1 stop30h 45m

$751

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

пн 6/2

7:15 am-4:25 pm

1 stop16h 10m

Houston George Bush Intcntl

нд 6/8

4:35 pm-2:45 pm

1 stop15h 10m

$877

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 21 results
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Best time to book a flight from Oslo Gardermoen to Houston

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Oslo Gardermoen to Houston. Price data was last updated on January 17, 2025.

The price you pay for your flight from Oslo Gardermoen Airport to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston (average of $230). Flying from Oslo Gardermoen Airport to Houston in March is currently the most expensive (average of $334). 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 OSL to HOU?

Find hourly flight availability from Oslo Gardermoen to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated січень 21, 2025.

When flying from Oslo Gardermoen Airport to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Houston by month

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

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

Temperature in Houston by month

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

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated січень 21, 2025.
Read through reviews of airlines operating flights from Oslo to Houston, such as American Airlines and British Airways. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

KLM
7.8
Good
1,341 reviews
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Finnair
7.6
Good
1,286 reviews
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Virgin Atlantic
7.5
Good
665 reviews
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

United Airlines
7.4
Good
8,984 reviews
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Turkish Airlines
7.3
Good
3,931 reviews
KLM
7.8
Good
1,341 reviews

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Entertainment

7.2

Reviews

1 / 10

I could not select a seat prior to check in as systems not integrated. Different PNRs should be on reservation which would make process easier.

Related info for your journey

Find useful and relevant information for your journey from Oslo Gardermoen to Houston. 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 Oslo Gardermoen Airport to Houston round-trip?

    American Airlines, at $603, was found to be the cheapest airline from Oslo Gardermoen Airport to Houston.Alternate airlines to your destination round-trip include British Airways and United Airlines. American Airlines is currently priced 21% below the average price you’ll pay for this route.

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

    $717 is the cheapest one-way deal found within the past few days, from Finnair. You may also be able to find cheap deals on British Airways and Iberia, with prices starting from $719 and $741, respectively.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Oslo Gardermoen Airport to Houston (average of $230). Flying from Oslo Gardermoen Airport to Houston in March is currently the most expensive (average of $334). 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 3 airlines flying from Oslo Gardermoen to Houston

Discover the top 3 airlines that operate flights from Oslo Gardermoen to Houston. 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 січень 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$816FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$626Average$678FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$853Average$1,195FlexibilityNo cancel feeOn-time76%
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