OSL - IAH

$631 Find Cheap Flights from Oslo Airport to Houston George Bush Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Oslo Gardermoen to George Bush Intcntl departing on 10/22. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
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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Cheap Flights from Oslo Gardermoen to George Bush Intcntl (OSL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Oslo Gardermoen to George Bush Intcntl 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 Gardermoen to George Bush Intcntl

Wed, Oct 22 - Mon, Oct 27
Lufthansa Logo
9:45 am - 5:50 pmOSL-IAH
15h 05m1 stop
Lufthansa Logo
7:55 pm - 5:30 pmIAH-OSL
15h 35m1 stop
$631Lufthansa
Find Deal
Wed, Oct 22 - Mon, Oct 27
 Logo
8:35 am - 5:41 pmOSL-IAH
16h 06m2 stops
 Logo
10:45 pm - 10:40 pmIAH-OSL
17h 55m1 stop
Mon, Aug 11 - Sun, Aug 24
United Airlines Logo
9:50 am - 12:45 amOSL-IAH
21h 55m2 stops
United Airlines Logo
4:35 pm - 10:10 pmIAH-OSL
22h 35m1 stop
$641United Airlines
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Mon, Aug 11 - Sun, Aug 24
United Airlines Logo
6:35 am - 6:43 pmOSL-IAH
19h 08m2 stops
United Airlines Logo
12:15 pm - 12:15 pmIAH-OSL
17h 00m2 stops
$644United Airlines
Find Deal
Fri, Jul 18 - Thu, Jul 31
United Airlines Logo
6:35 am - 8:50 pmOSL-IAH
21h 15m2 stops
United Airlines Logo
6:20 pm - 9:00 amIAH-OSL
31h 40m1 stop
$666United Airlines
Find Deal
Mon, Aug 11 - Sun, Aug 24
Lufthansa Logo
6:45 pm - 5:50 pmOSL-IAH
30h 05m1 stop
Lufthansa Logo
4:35 pm - 6:05 pmIAH-OSL
18h 30m1 stop
$693Lufthansa
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Fri, Jul 4 - Sat, Jul 19
British Airways Logo
11:45 am - 7:15 pmOSL-IAH
14h 30m1 stop
British Airways Logo
9:00 pm - 10:35 amIAH-OSL
30h 35m1 stop
$773British Airways
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Fri, Jul 18 - Thu, Jul 31
Air Canada Logo
6:35 am - 1:35 pmOSL-IAH
14h 00m1 stop
Air Canada Logo
3:35 pm - 3:40 pmIAH-OSL
17h 05m1 stop
$780Air Canada
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Fri, Jul 18 - Thu, Jul 31
British Airways Logo
8:35 am - 6:31 pmOSL-IAH
16h 56m2 stops
British Airways Logo
9:00 pm - 11:55 pmIAH-OSL
19h 55m1 stop
$887British Airways
Find Deal
Fri, Jul 11 - Sat, Jul 26
Air Canada Logo
7:15 am - 8:38 pmOSL-IAH
20h 23m2 stops
Air Canada Logo
3:35 pm - 12:15 pmIAH-OSL
13h 40m1 stop
$948Air Canada
Find Deal
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KAYAK's insights & trends for Oslo Gardermoen to George Bush Intcntl flights

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

What’s the cheapest day of the week to fly from Oslo Airport to Houston George Bush Airport?

The average price of all round-trip flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Houston George Bush Airport on a Tuesday and more expensive on a Sunday. On your return trip to Oslo Airport, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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

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 George Bush Intcntl Airport, 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 George Bush Intcntl Airport is February, where tickets cost $642 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,044 and $1,025 respectively.

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

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 George Bush Intcntl Airport, 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 George Bush Intcntl Airport, you should book around 7 weeks before departure. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
High seasonDecember
Cheapest flight$631
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 27% increase in price.
Flight from Oslo Airport to Houston George Bush Airport

When to book flights from Oslo Gardermoen to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Oslo Gardermoen to George Bush Intcntl 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 Airport to Houston George Bush Airport flights

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

    In the last 3 days, the lowest price for a flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport was $642 for a one-way ticket and $631 for a round-trip.

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

    Yes

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

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

  • Which airline alliances offer flights from Oslo Airport to Houston George Bush Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Oslo Airport and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

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

    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 Airport to Houston George Bush Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Oslo Airport 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 Airport to Houston George Bush Airport?

    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 George Bush Airport with an airline and back to Oslo Airport with another airline. Booking your flights between Oslo Airport and IAH can sometimes prove cheaper using this method.

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

    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 George Bush Airport from Oslo Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Oslo Gardermoen to George Bush Intcntl

 
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 Gardermoen to George Bush Intcntl? 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.
7.8
KLMOverall score based on 1363 reviews
7.8Boarding
7.2Food
8.4Crew
7.1Entertainment
7.7Comfort
Airline reviews

Klm start boarding while somw air issue in the plan

8.0 ExcellentA, Jun 2025AMS - YYZ
Read more KLM reviews

Klm start boarding while somw air issue in the plan

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Overall very poor. Flight was disorganised, staff were rude and this is my second experience with KLM that I've had baggage go missing. It feels like, if you are an economy customer, KLM staff do not show you any care. I shall never fly with KLM again. Worst airline in Europe

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Good flight with KLM, friendly staff. Food was good, had much worse on other airlines. Selection of drinks also good enough for us. Entertainment was also good. The economy seats are ok and that’s it. For a 12 hour flight I think a little more comfort in the economy seats in pitch and softness would be highly appreciated by the customers and can makte the difference.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

Everything you need to know for your flight from Oslo Gardermoen to George Bush Intcntl

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