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$383+ 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 7/20. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Oslo are usually found in February or March, booked 41 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 April 2, 2025.

Round-trip from

$578
(Kiwi.com)

One-way from

$383
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$768
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. 14% potential increase in price ($152 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 2, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/1. 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.
Fri 5/166:44 pmIAH - OSL
2 stops34h 51mMultiple Airlines
Sat 5/248:05 pmOSL - IAH
1 stop19h 40mMultiple Airlines
Deal found 4/1$578
This StudentUniverse deal was found by Cheapflights users on 3/31. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/12:34 pmIAH - OSL
2 stops20h 01mFinnair
Sat 11/88:45 amOSL - IAH
2 stops16h 01mFinnair
Deal found 3/31$694
This American Airlines deal was found by Cheapflights users on 4/2. 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 8/279:00 pmIAH - OSL
1 stop19h 30mAmerican Airlines
Thu 9/41:10 pmOSL - IAH
2 stops17h 29mAmerican Airlines
Deal found 4/2$722
This Cheapflightsfares deal was found by Cheapflights users on 4/2. 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 8/279:00 pmIAH - OSL
1 stop15h 15mBritish Airways
Thu 9/47:45 amOSL - IAH
1 stop18h 30mBritish Airways
Deal found 4/2$729
This oojo deal was found by Cheapflights users on 4/1. 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.
Tue 4/299:00 pmIAH - OSL
1 stop31h 00mTurkish Airlines
Tue 5/66:40 pmOSL - IAH
1 stop25h 00mTurkish Airlines
Deal found 4/1$730
This oojo deal was found by Cheapflights users on 4/1. 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.
Tue 4/296:31 pmHOU - OSL
2 stops21h 54mBritish Airways
Tue 5/67:25 pmOSL - HOU
2 stops31h 19mBritish Airways
Deal found 4/1$744
This American Airlines deal was found by Cheapflights users on 4/1. 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 8/272:34 pmHOU - OSL
2 stops14h 51mMultiple Airlines
Thu 9/41:10 pmOSL - HOU
2 stops16h 03mMultiple Airlines
Deal found 4/1$746
This FlightHub deal was found by Cheapflights users on 4/1. 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.
Sat 5/312:00 pmIAH - OSL
2 stops20h 10mScandinavian Airlines
Sat 5/105:15 pmOSL - IAH
2 stops37h 44mScandinavian Airlines
Deal found 4/1$795
This United deal was found by Cheapflights users on 3/31. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:05 pmIAH - OSL
1 stop16h 55mUnited Airlines
Wed 4/169:45 amOSL - IAH
1 stop15h 15mUnited Airlines
Deal found 3/31$808
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/255:00 pmIAH - OSL
2 stops16h 20mDelta
Fri 5/26:30 amOSL - IAH
1 stop13h 45mDelta
Deal found 4/1$811
This Delta deal was found by Cheapflights users on 4/1. 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.
Fri 4/256:00 amHOU - OSL
2 stops22h 05mDelta
Fri 5/26:30 amOSL - HOU
2 stops18h 18mDelta
Deal found 4/1$821
This Aeromexico deal was found by Cheapflights users on 4/1. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1111:00 amIAH - OSL
2 stops29h 20mAir France
Wed 4/166:05 amOSL - IAH
2 stops24h 51mAir France
Deal found 4/1$876

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 2, 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

Fri 5/16

6:44 pm-12:35 pm

2 stops34h 51m

Oslo Gardermoen

Sat 5/24

8:05 pm-8:45 am

1 stop19h 40m

$578

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 8/27

2:38 pm-12:25 pm

2 stops14h 47m

Oslo Gardermoen

Thu 9/4

8:35 am-5:43 pm

2 stops16h 08m

$721

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 8/27

9:00 pm-11:30 pm

1 stop19h 30m

Oslo Gardermoen

Thu 9/4

1:10 pm-11:39 pm

2 stops17h 29m

$722

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 8/27

9:00 pm-7:15 pm

1 stop15h 15m

Oslo Gardermoen

Thu 9/4

7:45 am-7:15 pm

1 stop18h 30m

$729

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 4/29

9:00 pm-11:00 am

1 stop31h 00m

Oslo Gardermoen

Tue 5/6

6:40 pm-12:40 pm

1 stop25h 00m

$730

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Tue 4/29

6:31 pm-11:25 pm

2 stops21h 54m

Oslo Gardermoen

Tue 5/6

7:25 pm-7:44 pm

2 stops31h 19m

$744

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 8/27

2:34 pm-12:25 pm

2 stops14h 51m

Oslo Gardermoen

Thu 9/4

1:10 pm-10:13 pm

2 stops16h 03m

$746

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 5/3

12:00 pm-3:10 pm

2 stops20h 10m

Oslo Gardermoen

Sat 5/10

5:15 pm-11:59 pm

2 stops37h 44m

$795

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 4/25

5:00 pm-4:20 pm

2 stops16h 20m

Oslo Gardermoen

Fri 5/2

6:30 am-1:15 pm

1 stop13h 45m

$811

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 4/17

9:55 am-12:15 pm

2 stops19h 20m

Oslo Gardermoen

Tue 4/22

7:15 am-9:14 pm

2 stops20h 59m

$817

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 23 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 March 28, 2025.

To ensure you get the cheapest price possible for a flight from Houston to Oslo, you should look to book at least 39 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, November is the cheapest month in which you can book a flight from Houston to Oslo (average of $567). Flying from Houston to Oslo in June is currently the most expensive (average of $1,110). 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 April 2, 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 at noon, which can drop the price by up to 31% versus a flight in the morning.

Rainfall in Oslo by month

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

In terms of precipitation, rainfall in Oslo ranges from 1.6 - 3.5 inches per month. August is typically the wettest month, when rainfall can reach 3.5 in. February is typically the driest time to visit Oslo when rainfall is around 1.6 in.

Temperature in Oslo by month

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

If weather is an important factor for your trip to Oslo, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

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 2, 2025.
See what other customers who have flown with Delta, KLM and Finnair from Houston to Oslo have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,323 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,267 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air France
7.4
Good
1,427 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,616 reviews
Delta
8.0
Very good
7,897 reviews

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    According to our current data, Finnair ($721), American Airlines ($722), and British Airways ($729) offers the cheapest pricing from Houston to Oslo. You may be able to fly from Houston to Oslo for 22% 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, November is the cheapest month in which you can book a flight from Houston to Oslo (average of $567). Flying from Houston to Oslo in June is currently the most expensive (average of $1,110). 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
Hobby to Oslo Gardermoen flights
Love Field to Oslo Gardermoen flights
George Bush Intcntl to Oslo Gardermoen flights
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Dallas/Fort Worth to Bergen flights
Love Field to Bergen flights
George Bush Intcntl to Bergen flights
Hobby to Bergen flights
San Antonio to Oslo Gardermoen flights
Dallas/Fort Worth to Stavanger flights
Austin to Bergen flights
Dallas/Fort Worth to Tromsø flights
George Bush Intcntl to Sandefjord flights
Love Field to Stavanger flights
Austin to Sandefjord flights
Abilene to Oslo Gardermoen flights
Hobby to Stavanger flights
Hobby to Trondheim flights
George Bush Intcntl to Kristiansand flights
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Dallas/Fort Worth to Sandefjord flights
Dallas/Fort Worth to Ålesund flights
Love Field to Ålesund flights
Austin to Trondheim flights
George Bush Intcntl to Bodø flights
El Paso 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 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$574Average$795FlexibilityNo cancel feeOn-time77%
DeltaCheapest$590Average$1,134FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$621Average$1,042FlexibilityNo cancel feeOn-time75%
British AirwaysCheapest$649Average$972FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$669Average$1,136FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$706Average$1,111FlexibilityNo cancel feeOn-time69%
Air FranceCheapest$881Average$1,308FlexibilityNo cancel feeOn-time77%

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