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Oslo

$346+ 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 4/27. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
May 18 — May 251
Mon 5/18
Mon 5/25
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 April 18, 2026.

This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:05 pm
IAH
-
OSL
1 stop19h 05m
Turkish Airlines
Tue 10/2711:55 am
OSL
-
IAH
1 stop38h 15m
Turkish Airlines
Deal found 4/15$668
This Sembo deal was found by Cheapflights users on 4/14. 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 Sembo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/269:05 pm
IAH
-
OSL
1 stop19h 05m
Turkish Airlines
Tue 5/127:15 am
OSL
-
IAH
1 stop18h 55m
Turkish Airlines
Deal found 4/14$687
This Turkish Airlines deal was found by Cheapflights users on 4/17. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:05 pm
IAH
-
OSL
1 stop37h 40m
Turkish Airlines
Tue 5/1210:55 am
OSL
-
IAH
1 stop39h 15m
Turkish Airlines
Deal found 4/17$701
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
-
OSL
1 stop36h 30m
Turkish Airlines
Tue 5/510:55 am
OSL
-
IAH
1 stop39h 15m
Turkish Airlines
Deal found 4/14$703
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:05 pm
IAH
-
OSL
1 stop19h 05m
Turkish Airlines
Mon 10/196:45 pm
OSL
-
IAH
1 stop31h 25m
Turkish Airlines
Deal found 4/14$705
This FlightHub deal was found by Cheapflights users on 4/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:05 pm
IAH
-
OSL
1 stop37h 40m
Turkish Airlines
Wed 9/210:55 am
OSL
-
IAH
1 stop39h 15m
Turkish Airlines
Deal found 4/15$711
This United Airlines deal was found by Cheapflights users on 4/16. 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 8/174:40 pm
IAH
-
OSL
1 stop18h 15m
United Airlines
Wed 8/196:35 am
OSL
-
IAH
1 stop18h 20m
United Airlines
Deal found 4/16$718
This United Airlines deal was found by Cheapflights users on 4/16. 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 8/1912:13 pm
IAH
-
OSL
2 stops17h 02m
United Airlines
Fri 8/216:25 am
OSL
-
IAH
2 stops21h 14m
United Airlines
Deal found 4/16$733
This Priceline deal was found by Cheapflights users on 4/16. 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 8/173:58 pm
HOU
-
OSL
2 stops19h 42m
British Airways
Fri 8/217:50 am
OSL
-
HOU
2 stops19h 01m
British Airways
Deal found 4/16$794
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/202:30 pm
IAH
-
TRF
2 stops23h 00m
Multiple Airlines
Tue 5/59:05 pm
TRF
-
IAH
2 stops29h 05m
Multiple Airlines
Deal found 4/14$825
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:08 pm
HOU
-
OSL
2 stops21h 27m
British Airways
Tue 10/278:50 pm
OSL
-
HOU
2 stops29h 01m
British Airways
Deal found 4/15$840
This British Airways deal was found by Cheapflights users on 4/13. 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.
Thu 8/133:58 pm
HOU
-
OSL
2 stops17h 22m
British Airways
Wed 8/197:45 am
OSL
-
HOU
2 stops19h 06m
British Airways
Deal found 4/13$845

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 April 18, 2026.

Round-trip from

$701
(Turkish Airlines)

One-way from

$346
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$1,147
From Houston to Oslo
Search Deals
One-way flight from Houston to Oslo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($155 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 April 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 April 18, 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

Cheapest round-trip

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 9/28

2:30 pm-5:45 pm

1 stop20h 15m

Oslo Gardermoen

Wed 10/7

10:55 am-7:10 pm

1 stop39h 15m

$744

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 9/14

9:05 pm-6:40 pm

1 stop14h 35m

Oslo Gardermoen

Mon 9/21

5:05 pm-1:25 pm

1 stop27h 20m

$806

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 8/13

4:40 pm-2:45 pm

1 stop15h 05m

Oslo Gardermoen

Wed 8/19

6:35 am-6:54 pm

2 stops19h 19m

$808

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 10/14

10:52 am-10:55 am

2 stops17h 03m

Oslo Gardermoen

Mon 10/19

11:45 am-4:40 pm

1 stop35h 55m

$820

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 9/16

9:05 pm-11:10 pm

1 stop19h 05m

Oslo Gardermoen

Wed 9/23

7:15 am-7:10 pm

1 stop18h 55m

$831

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 9/26

9:05 pm-10:50 am

1 stop30h 45m

Oslo Gardermoen

Sun 10/4

6:45 pm-12:45 pm

1 stop25h 00m

$844

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 4/20

5:23 pm-6:35 pm

2 stops18h 12m

Oslo Gardermoen

Tue 5/5

9:20 am-11:07 pm

2 stops20h 47m

$915

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 8/28

9:05 pm-11:10 pm

1 stop19h 05m

Oslo Gardermoen

Sat 9/5

6:45 pm-7:10 pm

1 stop31h 25m

$931

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 4/22

10:53 am-4:40 pm

2 stops22h 47m

Oslo Gardermoen

Mon 5/4

9:20 am-11:07 pm

2 stops20h 47m

$961
Quickest round-trip

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 4/30

3:21 pm-4:40 pm

2 stops18h 19m

Oslo Gardermoen

Sat 5/9

6:30 am-1:20 pm

1 stop13h 50m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/13

Showing 1-10 of 54 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 April 10, 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 $238). Flying from Houston to Oslo in May is currently the most expensive (average of $807). 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.

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 April 18, 2026.
See what other customers who have flown with Delta,KLM, andUnited 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
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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
8,422 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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
7.8
Good
1,502 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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
9,604 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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
7,930 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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
7,892 reviews
Delta
7.9
Good
8,422 reviews

Crew

8.5

Entertainment

7.8

Food

7.2

Overall

7.9

Boarding

8.1

Comfort

7.9

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 16h 17m. Airlines will cover a distance of 4978 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, British Airways ($466), Scandinavian Airlines ($505), and Delta ($520) offers the cheapest pricing from Houston to Oslo. You may be able to fly from Houston to Oslo for 50% 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 $238). Flying from Houston to Oslo in May is currently the most expensive (average of $807). 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

Top 7 airlines flying from Houston to Oslo

Discover the top 7 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 April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$466Average$829FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$505Average$1,093FlexibilityNo cancel feeOn-time77%
DeltaCheapest$520Average$994FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$563Average$783FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$592Average$981FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$665Average$676FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$689Average$1,069FlexibilityNo cancel feeOn-time76%

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