$395 Find Cheap Flights from Oslo to Houston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo to Houston departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Oslo to Houston, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$598
Typical prices: $708-$983
British Airways
Mon 3/2Mon 3/16
OSL - IAH • 1 stop
Cheapest one-way
$395
Multiple Airlines
Fri 4/3
OSL - IAH • 2 stops
Top airlines
British Airways
Cheapest • from $598 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 13% compared to booking last minute.
Insights
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We hope you love your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Oslo to Houston (OSL-HOU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Oslo to Houston

Mon, Mar 2 - Mon, Mar 16
British Airways Logo
11:35 am - 8:00 pm
OSL
-
IAH
15h 25m
1 stop
British Airways Logo
10:45 pm - 10:40 pm
IAH
-
OSL
17h 55m
1 stop
$598British Airways
Thu, Mar 5 - Thu, Mar 19
British Airways Logo
7:05 am - 8:00 pm
OSL
-
IAH
19h 55m
1 stop
British Airways Logo
10:50 pm - 11:35 pm
IAH
-
OSL
18h 45m
1 stop
$599British Airways
Mon, Mar 2 - Mon, Mar 16
British Airways Logo
2:40 pm - 2:05 pm
OSL
-
IAH
30h 25m
1 stop
British Airways Logo
10:45 pm - 6:40 pm
IAH
-
OSL
13h 55m
1 stop
$602British Airways
Mon, Mar 2 - Mon, Mar 16
Lufthansa Logo
6:15 am - 2:10 pm
OSL
-
IAH
14h 55m
1 stop
Lufthansa Logo
11:56 am - 12:55 pm
IAH
-
OSL
18h 59m
2 stops
$614Lufthansa
Mon, Mar 2 - Mon, Mar 16
Lufthansa Logo
6:15 am - 2:10 pm
OSL
-
IAH
14h 55m
1 stop
Lufthansa Logo
5:30 pm - 3:20 pm
IAH
-
OSL
15h 50m
1 stop
$615Lufthansa
Mon, Mar 2 - Mon, Mar 16
Finnair Logo
8:50 pm - 7:17 pm
OSL
-
IAH
29h 27m
2 stops
Finnair Logo
2:09 pm - 8:10 pm
IAH
-
OSL
24h 01m
2 stops
$616Finnair
Mon, Mar 2 - Mon, Mar 16
Delta Logo
6:30 am - 10:28 pm
OSL
-
HOU
22h 58m
2 stops
Delta Logo
11:33 am - 1:25 pm
HOU
-
OSL
19h 52m
2 stops
$910Delta
Mon, Mar 2 - Mon, Mar 16
Delta Logo
6:30 am - 4:28 pm
OSL
-
HOU
16h 58m
2 stops
Delta Logo
11:33 am - 1:25 pm
HOU
-
OSL
19h 52m
2 stops
$912Delta
Mon, Mar 2 - Mon, Mar 16
Iberia Logo
3:00 pm - 9:43 am
OSL
-
HOU
25h 43m
2 stops
Iberia Logo
12:18 pm - 2:20 pm
HOU
-
OSL
20h 02m
2 stops
$1,182Iberia
Mon, Mar 2 - Mon, Mar 16
Iberia Logo
3:00 pm - 9:43 am
OSL
-
HOU
25h 43m
2 stops
Iberia Logo
12:18 pm - 2:20 pm
HOU
-
OSL
20h 02m
2 stops
$1,211Iberia
Booking Insights

KAYAK's insights & trends for Oslo to Houston flights

Get data-powered insights and trends into flights from Oslo to Houston to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Oslo Gardermoen Airport to Houston?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Oslo Gardermoen Airport to Houston departing in March.

What is the cheapest month to fly from Oslo Gardermoen Airport to Houston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Oslo Gardermoen Airport to Houston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Oslo Gardermoen Airport to Houston is October, where tickets cost $631 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is $870 and $870 respectively.

How far in advance should I book a flight from Oslo Gardermoen Airport to Houston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Oslo Gardermoen Airport to Houston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Oslo Gardermoen Airport to Houston, you should book around 4 weeks before departure, which saves you about 13% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Cheapest flight$395
Flight from Oslo Airport to Houston George Bush Airport

When to book flights from Oslo to Houston

Are your dates flexible? Find out the best times to travel from Oslo to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Oslo to Houston flights

  • What is the cheapest flight from Oslo Gardermoen Airport to Houston?

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Houston was $395 for a one-way ticket and $598 for a round-trip.

  • Do I need a passport to fly between Oslo and Houston?

    Yes

  • Which airports will I be using when flying from Oslo to Houston?

    When flying out of Oslo you will be using Oslo Gardermoen. You will be landing at one of these airports: Houston Hobby or Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Oslo to Houston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Oslo to Houston?

    Star Alliance is the only airline alliance operating flights between Oslo and Houston.

  • How does KAYAK find such low prices on flights from Oslo to Houston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oslo to Houston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oslo to Houston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston from Oslo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Oslo to Houston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston with an airline and back to Oslo with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oslo to Houston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston from Oslo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Oslo to Houston

 
See real verified KAYAK customer reviews for airlines flying from Oslo to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Oslo to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9210 reviews
8.1Crew
7.1Entertainment
7.3Comfort
7.7Boarding
6.6Food
Airline reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

2.0 MediocreLisa, Jan 2026
ELP - IAH
Read more United Airlines reviews

Delayed, toilets did not flush, pilot parked to far away from Gate

Check-in, boarding and the flight from Phoenix to Houston was quick and easy. The flight from Houston to Shreveport was delayed 5 hours. It was frustrating but I think United handled it the best they could.

The staff was hospitable and professional. The seat had a bit of wear. The winner shade was stuck 1/4 open. I received the best of both worlds. The morning sun was able to come in and blind the screen i was trying to use while at the same time it was too low to look out and enjoy the view. Rather embarrassing for a 1st class ticket.

In Liberia airport 5 min before our departure the airport was closed for takeoff for 30 min. Upon arrival to IAH we didn’t have any available gate and waited taxing another 40 min. As a result we arrived for 1+ h later. The walkway to the passport control in IAH is about 1-2 ml long. After the passport control you have to pass the security check again. Only 3 out of 16 checkpoints were open and the line was enormously long. As a result, even though we supposed to have 2.5 hrs gap in between the flights we missed our transfer. United rebooked us for the next available flight early morning and provided free hotel and meal vouchers through.

United is an incompetent airline. They parked the plane on the tarmac for an hour after arriving because they “didn’t have a gate available” it was actually some sort of lie because as we de planed there were approximately 9 open and manned and empty gates that we walked past. Many people on the flight missed connections for the hour long sit on the tarmac. Utterly baffling and incompetent behavior from United flight ops.

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

everything was pretty good. Houston airport is awful. Unnecessarily inefficient; people working there are rude. Badly run

Staff on board was excellent. Positive upbeat helpful- like it used to be.

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Everything you need to know for your flight from Oslo to Houston

Information on your arrival and departure airports