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$286+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — OSL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$598
(FlightHub)

One-way from

$286
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$815
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. 5% potential increase in price ($55 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/243:59 pmIAH - OSL
2 stops13h 56mScandinavian Airlines
mié. 10/87:10 amOSL - IAH
2 stops23h 49mScandinavian Airlines
Deal found 8/13$598
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/105:37 amIAH - OSL
3 stops35h 18mMultiple Airlines
mié. 9/179:45 amOSL - IAH
3 stops32h 57mMultiple Airlines
Deal found 8/13$617
This Trip.com deal was found by Cheapflights users on 8/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/235:02 pmIAH - OSL
2 stops15h 23mMultiple Airlines
sáb. 8/301:50 pmOSL - IAH
2 stops16h 39mMultiple Airlines
Deal found 8/13$626
This eDestinos deal was found by Cheapflights users on 8/14. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/272:25 pmIAH - OSL
1 stop37h 05mTurkish Airlines
jue. 9/46:40 pmOSL - IAH
1 stop25h 00mTurkish Airlines
Deal found 8/14$639
This Mytrip deal was found by Cheapflights users on 8/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/205:25 amIAH - OSL
2 stops35h 30mMultiple Airlines
jue. 10/306:55 pmOSL - IAH
2 stops32h 12mMultiple Airlines
Deal found 8/13$648
This Ticket deal was found by Cheapflights users on 8/13. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/259:00 pmIAH - OSL
1 stop31h 00mTurkish Airlines
mar. 9/96:40 pmOSL - IAH
1 stop31h 25mTurkish Airlines
Deal found 8/13$652
This Ticket deal was found by Cheapflights users on 8/12. 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.
jue. 8/219:00 pmIAH - OSL
1 stop37h 45mTurkish Airlines
mié. 9/312:00 pmOSL - IAH
1 stop38h 05mTurkish Airlines
Deal found 8/12$653
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/249:00 pmIAH - OSL
1 stop31h 00mTurkish Airlines
mié. 9/172:35 pmOSL - IAH
1 stop35h 30mTurkish Airlines
Deal found 8/13$659
This oojo deal was found by Cheapflights users on 8/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/222:25 pmIAH - OSL
1 stop37h 35mTurkish Airlines
jue. 8/2812:00 pmOSL - IAH
1 stop31h 40mTurkish Airlines
Deal found 8/13$678
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/104:28 pmHOU - OSL
2 stops19h 47mBritish Airways
mié. 9/177:40 amOSL - HOU
2 stops17h 30mBritish Airways
Deal found 8/13$720
This Delta deal was found by Cheapflights users on 8/14. 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.
lun. 9/81:05 pmHOU - OSL
2 stops22h 30mDelta
vie. 9/196:05 amOSL - HOU
2 stops23h 32mDelta
Deal found 8/14$767
This Ovago deal was found by Cheapflights users on 8/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/56:44 pmHOU - OSL
2 stops20h 46mBritish Airways
sáb. 9/208:35 amOSL - HOU
2 stops18h 36mBritish Airways
Deal found 8/13$855

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 agosto 14, 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

mié. 9/24

3:59 pm-12:55 pm

2 stops13h 56m

Oslo Gardermoen

mié. 10/8

7:10 am-11:59 pm

2 stops23h 49m

$598

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 9/10

5:37 am-11:55 pm

3 stops35h 18m

Oslo Gardermoen

mié. 9/17

9:45 am-11:42 am

3 stops32h 57m

$617

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 1/5

9:45 pm-10:40 pm

1 stop17h 55m

Oslo Gardermoen

lun. 1/12

2:40 pm-2:05 pm

1 stop30h 25m

$620

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 8/27

2:25 pm-10:30 am

1 stop37h 05m

Oslo Gardermoen

jue. 9/4

6:40 pm-12:40 pm

1 stop25h 00m

$639

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 10/20

5:25 am-11:55 pm

2 stops35h 30m

Oslo Gardermoen

jue. 10/30

6:55 pm-9:07 pm

2 stops32h 12m

$648

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 9/24

2:25 pm-5:10 pm

1 stop19h 45m

Oslo Gardermoen

mié. 10/8

6:40 pm-7:05 pm

1 stop31h 25m

$650

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

mié. 9/10

9:00 pm-5:45 pm

1 stop37h 45m

Oslo Gardermoen

mié. 9/17

2:35 pm-7:05 pm

1 stop35h 30m

$650

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

lun. 8/25

9:00 pm-11:00 am

1 stop31h 00m

Oslo Gardermoen

mar. 9/9

6:40 pm-7:05 pm

1 stop31h 25m

$652

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

dom. 8/24

9:00 pm-11:00 am

1 stop31h 00m

Oslo Gardermoen

mié. 9/17

2:35 pm-7:05 pm

1 stop35h 30m

$659

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

mié. 9/10

4:28 pm-7:15 pm

2 stops19h 47m

Oslo Gardermoen

mié. 9/17

7:40 am-6:10 pm

2 stops17h 30m

$720

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 27 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 August 8, 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, 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 $1,009). 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 agosto 14, 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.

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 agosto 14, 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
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,317 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
British Airways
6.7
Okay
7,266 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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, British Airways ($542), Scandinavian Airlines ($544), and KLM ($659) offers the cheapest pricing from Houston to Oslo. You may be able to fly from Houston to Oslo for 44% 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 $1,009). 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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Hobby to Stavanger flights
Love Field to Bergen flights
George Bush Intcntl to Stavanger flights
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Hobby to Bergen flights
Austin to Sandefjord flights
Austin to Bergen flights
Dallas/Fort Worth to Stavanger flights
George Bush Intcntl to Bergen flights
Dallas/Fort Worth to Ålesund flights
Abilene to Oslo Gardermoen flights
George Bush Intcntl to Kristiansand flights
Love Field to Stavanger flights
Love Field to Ålesund flights
George Bush Intcntl to Trondheim flights
San Antonio to Bergen flights
Hobby to Bodø flights
George Bush Intcntl to Alta flights
Dallas/Fort Worth to Sandefjord flights
Austin to Trondheim flights
Hobby to Trondheim flights
El Paso to Sandefjord 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$542Average$835FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$544Average$962FlexibilityNo cancel feeOn-time77%
KLMCheapest$659Average$921FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$669Average$1,234FlexibilityNo cancel feeOn-time76%
DeltaCheapest$671Average$966FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$675Average$1,093FlexibilityNo cancel feeOn-time69%

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