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Oslo

$244+ 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 4/18. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
Mar 30 — Apr 61
Mon 3/30
Mon 4/6
1 adult, Economy
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Cheap 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 February 28, 2026.

This United Airlines deal was found by Cheapflights users on 2/24. 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 11/27:59 pm
IAH
-
OSL
2 stops34h 06m
United Airlines
Thu 11/56:15 am
OSL
-
IAH
1 stop14h 55m
United Airlines
Deal found 2/24$514
This oojo deal was found by Cheapflights users on 2/24. 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.
Mon 11/29:45 pm
IAH
-
OSL
1 stop17h 55m
British Airways
Thu 11/511:45 am
OSL
-
IAH
1 stop15h 15m
British Airways
Deal found 2/24$525
This United Airlines deal was found by Cheapflights users on 2/25. 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 11/84:50 pm
IAH
-
OSL
1 stop17h 50m
United Airlines
Thu 11/126:15 am
OSL
-
IAH
1 stop14h 55m
United Airlines
Deal found 2/25$528
This Air Canada deal was found by Cheapflights users on 2/24. 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.
Mon 11/212:10 pm
IAH
-
OSL
2 stops22h 00m
Air Canada
Thu 11/56:15 am
OSL
-
IAH
2 stops41h 09m
Air Canada
Deal found 2/24$532
This Cheapflightsfares deal was found by Cheapflights users on 2/25. 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.
Mon 9/146:20 pm
IAH
-
OSL
2 stops17h 00m
Lufthansa
Wed 9/166:35 am
OSL
-
IAH
1 stop14h 00m
Lufthansa
Deal found 2/25$537
This Priceline deal was found by Cheapflights users on 2/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:22 pm
HOU
-
OSL
2 stops17h 18m
British Airways
Thu 11/58:25 am
OSL
-
HOU
2 stops16h 27m
British Airways
Deal found 2/24$561
This Iberia deal was found by Cheapflights users on 2/24. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/242:30 pm
HOU
-
OSL
2 stops16h 50m
Multiple Airlines
Wed 9/237:45 am
OSL
-
HOU
2 stops19h 16m
Multiple Airlines
Deal found 2/24$611
This oojo deal was found by Cheapflights users on 2/25. 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.
Thu 8/134:20 pm
HOU
-
OSL
2 stops17h 00m
British Airways
Wed 8/197:45 am
OSL
-
HOU
2 stops19h 10m
British Airways
Deal found 2/25$626
This oojo deal was found by Cheapflights users on 2/27. 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.
Mon 4/134:18 pm
HOU
-
OSL
2 stops24h 07m
British Airways
Mon 4/208:30 pm
OSL
-
HOU
2 stops30h 21m
British Airways
Deal found 2/27$644
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Wed 9/238:35 pm
HOU
-
OSL
2 stops15h 40m
American Airlines
Thu 10/17:45 am
OSL
-
HOU
2 stops19h 16m
American Airlines
Deal found 2/24$655
This American Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 3/312:18 pm
HOU
-
OSL
2 stops18h 52m
Multiple Airlines
Fri 3/136:25 am
OSL
-
HOU
2 stops19h 25m
Multiple Airlines
Deal found 2/24$697
This oojo deal was found by Cheapflights users on 2/26. 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.
Mon 3/3012:18 pm
HOU
-
OSL
2 stops21h 02m
British Airways
Sun 4/128:30 pm
OSL
-
HOU
2 stops34h 17m
British Airways
Deal found 2/26$719

Find 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 February 28, 2026.

Round-trip from

$566
(Cheapflightsfares)

One-way from

$244
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$730
From Houston to Oslo
Search Deals
One-way flight from Houston to Oslo
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($122 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 28, 2026.
Use the filters below to find and compare flights from Houston to Oslo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 8/19

4:40 pm-10:05 pm

1 stop22h 25m

Oslo Gardermoen

Wed 9/2

6:35 am-5:55 pm

1 stop18h 20m

$585

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 8/18

9:05 pm-7:50 am

2 stops27h 45m

Oslo Gardermoen

Mon 9/7

8:30 pm-5:44 pm

2 stops28h 14m

$593

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/27

8:05 pm-11:40 pm

2 stops21h 35m

Oslo Gardermoen

Thu 4/9

11:45 am-4:35 pm

1 stop35h 50m

$663

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/27

4:50 pm-6:50 am

2 stops32h 00m

Oslo Gardermoen

Thu 4/9

12:50 pm-11:48 pm

2 stops17h 58m

$687

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 5/2

7:20 am-12:15 pm

2 stops21h 55m

Oslo Gardermoen

Sat 5/9

6:15 am-1:35 pm

1 stop14h 20m

$705

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 3/26

12:10 pm-5:50 pm

2 stops23h 40m

Oslo Gardermoen

Sun 4/5

6:25 am-8:26 pm

2 stops21h 01m

$707

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/27

4:30 pm-4:15 pm

1 stop17h 45m

Oslo Gardermoen

Thu 4/9

11:50 am-11:28 pm

2 stops18h 38m

$710

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 7/16

3:40 pm-4:20 pm

1 stop17h 40m

Oslo Gardermoen

Wed 8/5

5:10 pm-1:25 pm

1 stop27h 15m

$837

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/20

4:36 pm-5:30 pm

2 stops18h 54m

Oslo Gardermoen

Sun 3/29

5:15 pm-1:20 pm

1 stop27h 05m

$840

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 3/14

7:50 pm-3:20 pm

2 stops37h 30m

Oslo Gardermoen

Tue 3/24

6:15 am-3:40 pm

2 stops39h 25m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Showing 1-10 of 40 resultsSorted by cheapest first
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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 February 27, 2026.

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 $363). Flying from Houston to Oslo in June is currently the most expensive (average of $834). 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.

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 February 28, 2026.
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
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,244 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,461 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,362 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,817 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,772 reviews
Delta
7.9
Good
8,244 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 22h 25m. 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 ($523), and British Airways ($526) offers the cheapest pricing from Houston to Oslo. You may be able to fly from Houston to Oslo for 45% 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 $363). Flying from Houston to Oslo in June is currently the most expensive (average of $834). 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
George Bush Intcntl to Oslo Gardermoen flights
Austin to Sandefjord flights
San Antonio to Bergen flights
George Bush Intcntl to Alta 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 February 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$520Average$921FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$523Average$1,092FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$526Average$831FlexibilityNo cancel feeOn-time70%
KLMCheapest$563Average$837FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$689Average$1,069FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$694Average$980FlexibilityNo cancel feeOn-time69%

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