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$347+ Cheap flights from Oslo Gardermoen (OSL) to Houston

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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
OSL — HOU
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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The best prices from Oslo Gardermoen to Houston are usually found in October or February, 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 February 22, 2025.

Round-trip from

$609
(Ticket)

One-way from

$347
(Norse)

Popular in

August

Cheapest in

October

Average price

$644
From Oslo Gardermoen to Houston
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One-way flight from Oslo Gardermoen to Houston
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Highest demand for flights based on searches. 12% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 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 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 February 22, 2025.

This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/912:05 pmOSL - IAH
1 stop38h 20mTurkish Airlines
Thu 3/1310:20 pmIAH - OSL
1 stop30h 45mTurkish Airlines
Deal found 2/21$609
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.
Sun 3/27:15 amOSL - IAH
2 stops20h 08mAmerican Airlines
Sun 3/164:55 pmIAH - OSL
2 stops17h 40mAmerican Airlines
Deal found 2/21$613
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/88:45 amOSL - IAH
2 stops20h 25mMultiple Airlines
Fri 3/214:55 pmIAH - OSL
2 stops20h 45mMultiple Airlines
Deal found 2/21$636
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.
Sun 4/201:10 pmOSL - IAH
2 stops17h 15mFinnair
Sun 4/279:40 pmIAH - OSL
1 stop19h 00mFinnair
Deal found 2/21$638
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/96:00 amOSL - IAH
2 stops24h 45mLufthansa
Sun 3/238:18 pmIAH - OSL
2 stops15h 17mLufthansa
Deal found 2/21$665
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.
Sun 3/27:15 amOSL - HOU
2 stops19h 28mAmerican Airlines
Sun 3/163:43 pmHOU - OSL
2 stops18h 52mAmerican Airlines
Deal found 2/21$671
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.
Sun 4/206:50 amOSL - IAH
2 stops32h 25mUnited Airlines
Sun 4/276:20 pmIAH - OSL
2 stops44h 50mUnited Airlines
Deal found 2/21$681
This Flysmarter 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/86:00 amOSL - IAH
1 stop17h 40mAir Canada
Fri 3/217:50 pmIAH - OSL
1 stop21h 55mAir Canada
Deal found 2/21$694
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/208:35 amOSL - HOU
2 stops16h 26mMultiple Airlines
Sun 4/278:16 pmHOU - OSL
2 stops20h 24mMultiple Airlines
Deal found 2/21$719
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.
Sat 3/87:05 amOSL - HOU
2 stops17h 55mBritish Airways
Fri 3/213:43 pmHOU - OSL
2 stops18h 42mBritish Airways
Deal found 2/21$864
This Ticket 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/29:20 amOSL - IAH
1 stop35h 05mKLM
Sat 8/163:20 pmIAH - OSL
1 stop24h 15mKLM
Deal found 2/21$1,006
This Travelis 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 Travelis is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/27:15 amOSL - HOU
2 stops23h 35mIberia
Sun 3/168:17 pmHOU - OSL
2 stops36h 03mIberia
Deal found 2/21$1,014

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 February 22, 2025.

Fly from

Oslo Gardermoen

Fly to

Houston

Route

Depart

Return

Price

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 3/9

12:05 pm-8:25 pm

1 stop38h 20m

Houston George Bush Intcntl

Thu 3/13

10:20 pm-11:05 am

1 stop30h 45m

$609

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 3/8

8:45 am-10:10 pm

2 stops20h 25m

Houston George Bush Intcntl

Fri 3/21

4:55 pm-7:40 pm

2 stops20h 45m

$636

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 4/20

1:10 pm-11:25 pm

2 stops17h 15m

Houston George Bush Intcntl

Sun 4/27

9:40 pm-11:40 pm

1 stop19h 00m

$638

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 3/9

6:00 am-11:45 pm

2 stops24h 45m

Houston George Bush Intcntl

Sun 3/23

8:18 pm-5:35 pm

2 stops15h 17m

$665

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sun 4/20

6:50 am-8:15 am

2 stops32h 25m

Houston George Bush Intcntl

Sun 4/27

6:20 pm-10:10 pm

2 stops44h 50m

$681

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 3/8

6:00 am-4:40 pm

1 stop17h 40m

Houston George Bush Intcntl

Fri 3/21

7:50 pm-11:45 pm

1 stop21h 55m

$694

OsloHouston

OSL - HOU

OSLHOU

Oslo Gardermoen

Sun 4/20

8:35 am-6:01 pm

2 stops16h 26m

Houston Hobby

Sun 4/27

8:16 pm-11:40 pm

2 stops20h 24m

$719

OsloHouston

OSL - HOU

OSLHOU

Oslo Gardermoen

Sat 3/8

7:05 am-6:00 pm

2 stops17h 55m

Houston Hobby

Fri 3/21

3:43 pm-4:25 pm

2 stops18h 42m

$864

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 8/2

9:20 am-1:25 pm

1 stop35h 05m

Houston George Bush Intcntl

Sat 8/16

3:20 pm-10:35 pm

1 stop24h 15m

$1,006

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Sat 8/2

8:35 am-6:54 pm

2 stops17h 19m

Houston George Bush Intcntl

Sat 8/16

9:00 pm-10:35 am

1 stop30h 35m

$1,033

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 17 results
1
2

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 February 14, 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 February 22, 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 February 22, 2025.
Read through reviews of airlines operating flights from Oslo to Houston, such as Delta, KLM and Finnair. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,330 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,754 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    Turkish Airlines, at $609, was found to be the cheapest airline from Oslo Gardermoen Airport to Houston.Alternate airlines to your destination round-trip include Finnair and Lufthansa. Turkish Airlines is currently priced 21% below the average price you’ll pay for this route.

  • 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$574Average$972FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$629Average$692FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$853Average$1,195FlexibilityNo cancel feeOn-time76%
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