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Oslo

$263+ Cheap flights from Houston 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 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Oslo are usually found in March or February, booked 78 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Houston to Oslo

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) 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 October 16, 2025.

Round-trip from

$504
(Scandinavian Airlines)

One-way from

$263
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$809
From Houston to Oslo
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One-way flight from Houston to Oslo
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Highest demand for flights based on searches. 19% potential increase in price ($247 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Houston to Oslo

Cheapest flights from Houston to Oslo
Explore the most affordable flight options available from Houston to Oslo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/124:00 pmIAH - OSL
2 stops19h 15mScandinavian Airlines
Wed 11/1912:10 pmOSL - IAH
2 stops18h 46mScandinavian Airlines
Deal found 10/15$504
This Scandinavian Airlines deal was found by Cheapflights users on 10/15. 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.
Tue 11/114:00 pmIAH - OSL
2 stops21h 20mScandinavian Airlines
Tue 11/1810:25 amOSL - IAH
2 stops20h 31mScandinavian Airlines
Deal found 10/15$534
This Gotogate deal was found by Cheapflights users on 10/14. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1811:50 amIAH - OSL
2 stops22h 20mMultiple Airlines
Mon 12/86:15 amOSL - IAH
2 stops22h 24mMultiple Airlines
Deal found 10/14$536
This KAYAK deal was found by Cheapflights users on 10/14. 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 11/243:50 pmIAH - OSL
1 stop23h 50mBritish Airways
Wed 12/33:05 pmOSL - IAH
1 stop35h 55mBritish Airways
Deal found 10/14$547
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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.
Wed 11/125:10 pmIAH - OSL
2 stops17h 30mLufthansa
Wed 11/196:05 amOSL - IAH
1 stop15h 30mLufthansa
Deal found 10/15$555
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Wed 11/124:50 pmIAH - OSL
1 stop17h 50mMultiple Airlines
Wed 11/199:45 amOSL - IAH
1 stop15h 30mMultiple Airlines
Deal found 10/15$556
This Delta deal was found by Cheapflights users on 10/14. 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.
Wed 11/264:05 pmIAH - OSL
1 stop17h 15mDelta
Thu 12/46:30 amOSL - IAH
1 stop14h 00mDelta
Deal found 10/14$557
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 11/259:34 amIAH - OSL
2 stops18h 26mUnited Airlines
Thu 12/46:15 amOSL - IAH
1 stop19h 00mUnited Airlines
Deal found 10/14$560
This United Airlines deal was found by Cheapflights users on 10/14. 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 11/241:32 pmIAH - OSL
2 stops20h 38mUnited Airlines
Thu 12/46:15 amOSL - IAH
1 stop19h 00mUnited Airlines
Deal found 10/14$562
This Air France deal was found by Cheapflights users on 10/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/293:30 pmIAH - OSL
1 stop16h 00mKLM
Sat 12/68:00 amOSL - IAH
1 stop36h 30mKLM
Deal found 10/15$563
This Air Canada deal was found by Cheapflights users on 10/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:14 amIAH - OSL
2 stops42h 56mAir Canada
Wed 12/36:05 amOSL - IAH
2 stops41h 19mAir Canada
Deal found 10/14$565
This Delta deal was found by Cheapflights users on 10/15. 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.
Wed 11/126:48 pmHOU - OSL
2 stops19h 42mDelta
Wed 11/196:30 amOSL - HOU
2 stops23h 37mDelta
Deal found 10/15$571

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 October 16, 2025.
Use the filters below to find and compare flights from Houston to Oslo that are best for you.

Fly from

Houston

Fly to

Oslo

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 11/12

4:00 pm-6:15 pm

2 stops19h 15m

Oslo Gardermoen

Wed 11/19

12:10 pm-11:56 pm

2 stops18h 46m

$504

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/18

4:00 pm-10:30 pm

2 stops23h 30m

Oslo Gardermoen

Sat 2/28

9:00 am-11:59 pm

2 stops21h 59m

$505

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 11/12

4:50 pm-5:40 pm

1 stop17h 50m

Oslo Gardermoen

Wed 11/19

9:45 am-6:15 pm

1 stop15h 30m

$556

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 11/24

4:05 pm-4:20 pm

1 stop17h 15m

Oslo Gardermoen

Thu 12/4

6:30 am-1:30 pm

1 stop14h 00m

$557

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 11/24

7:10 am-5:40 pm

2 stops27h 30m

Oslo Gardermoen

Thu 12/4

6:15 am-4:24 pm

2 stops41h 09m

$562

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 11/12

6:48 pm-9:30 pm

2 stops19h 42m

Oslo Gardermoen

Wed 11/19

6:30 am-11:07 pm

2 stops23h 37m

$571

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Tue 11/18

2:32 pm-4:20 pm

2 stops18h 48m

Oslo Gardermoen

Mon 12/8

9:25 am-11:02 pm

2 stops20h 37m

$572

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 11/26

4:05 pm-2:45 pm

1 stop15h 40m

Oslo Gardermoen

Mon 12/1

5:20 pm-1:55 pm

1 stop27h 35m

$575

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 11/24

4:05 pm-4:20 pm

1 stop17h 15m

Oslo Gardermoen

Tue 12/2

7:50 am-10:23 pm

2 stops21h 33m

$577

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 2/26

3:50 pm-11:35 pm

1 stop24h 45m

Oslo Gardermoen

Thu 3/12

8:45 am-9:57 pm

2 stops19h 12m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Showing 1-10 of 30 results
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Best time to book a flight from Houston to Oslo

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

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

Use this chart to determine the optimal time to book a round-trip flight from Houston to Oslo. Price data was last updated on October 10, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Oslo, you should look to book at least 77 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, December is the cheapest month in which you can book a flight from Houston to Oslo (average of $493). Flying from Houston to Oslo in June is currently the most expensive (average of $1,065). 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. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

When flying from Houston 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 39% versus a flight in the afternoon.

How much does it cost to fly round-trip from Houston to Oslo?

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 October 16, 2025.
See what other customers who have flown with Delta, KLM, and United Airlines from Houston to Oslo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,980 reviews
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
KLM
7.7
Good
1,404 reviews
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Lufthansa
6.8
Okay
7,497 reviews
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
British Airways
6.7
Okay
7,457 reviews
Delta
7.9
Good
7,980 reviews

Boarding

8.2

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Houston to Oslo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Oslo?

    Departing from Houston to Oslo will take you 17h 15m. Airlines will cover a distance of 4960 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Houston to Oslo round-trip?

    According to our current data, Delta ($520), Scandinavian Airlines ($539), and KLM ($647) offers the cheapest pricing from Houston to Oslo. You may be able to fly from Houston to Oslo for 48% less than the average price by searching for these airlines.

  • What are the most popular routes from Houston to Oslo?

    The most popular flight routes from Houston to Oslo are Houston Hobby - Oslo Gardermoen, Houston George Bush Intcntl - Oslo Gardermoen and Houston George Bush Intcntl - Oslo Sandefjord.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Houston 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 to Oslo?

    Currently, December is the cheapest month in which you can book a flight from Houston to Oslo (average of $493). Flying from Houston to Oslo in June is currently the most expensive (average of $1,065). 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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Alternative routes for Houston to Oslo

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
Hobby to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
Austin to Oslo Gardermoen flights
Dallas/Fort Worth to Tromsø flights
Dallas/Fort Worth to Bergen flights
San Antonio to Oslo Gardermoen flights
Hobby to Bergen flights
Love Field to Bergen flights
Hobby to Stavanger flights
George Bush Intcntl to Stavanger flights
George Bush Intcntl to Bergen flights
Dallas/Fort Worth to Sandefjord flights
George Bush Intcntl to Sandefjord flights
Dallas/Fort Worth to Stavanger flights
Austin to Bergen flights
George Bush Intcntl to Kristiansand flights
Dallas/Fort Worth to Ålesund flights
Hobby to Trondheim flights
Love Field to Stavanger flights
George Bush Intcntl to Trondheim flights
Love Field to Ålesund flights
Abilene to Oslo Gardermoen flights
San Antonio to Bergen flights
George Bush Intcntl to Alta flights
Hobby to Bodø flights
El Paso to Sandefjord flights
Austin to Sandefjord flights
Austin to Trondheim flights
Austin to Longyearbyen flights
Austin to Ålesund flights

Top 6 airlines flying from Houston to Oslo

Discover the top 6 airlines that operate flights from Houston 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$520Average$994FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$539Average$963FlexibilityNo cancel feeOn-time77%
KLMCheapest$647Average$951FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$656Average$940FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$669Average$1,038FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$682Average$1,063FlexibilityNo cancel feeOn-time69%

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