IAH - OSL

$319 Find Cheap Flights from Houston George Bush Airport to Oslo Airport - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from George Bush Intcntl to Oslo Gardermoen departing on 1/13. 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

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Everything you should know

Cheapest round-trip
$743
Typical prices: $547-$811
British Airways
Mon 1/4Fri 1/15
IAH - OSL • 1 stop
Cheapest one-way
$319
British Airways
Wed 1/13
IAH - OSL • 2 stops
Top airlines
Cheapest • from $743 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between George Bush Intcntl and Oslo Gardermoen. You'll need at least 1 connection.
Insights
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Insights
Top layover airports
Cheapest • Avg $871 (round-trip)
Shortest trip • 12h 49m (one-way)
Insights
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Insights
When to travel
Cheapest • 38% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Jan 4 - Fri, Jan 15
British Airways Logo
3:50 pm - 10:40 pm
IAH
-
OSL
23h 50m
1 stop
British Airways Logo
11:45 am - 7:55 pm
OSL
-
IAH
15h 10m
1 stop
$743British Airways
Mon, Jan 4 - Fri, Jan 15
British Airways Logo
3:50 pm - 4:00 pm
IAH
-
OSL
17h 10m
1 stop
British Airways Logo
7:10 am - 7:55 pm
OSL
-
IAH
19h 45m
1 stop
$753British Airways
Mon, Jan 4 - Fri, Jan 15
Multiple Airlines Logo
9:40 pm - 10:40 pm
IAH
-
OSL
18h 00m
1 stop
Multiple Airlines Logo
8:40 am - 9:10 pm
OSL
-
IAH
19h 30m
2 stops
$753Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Turkish Airlines Logo
9:15 pm - 10:00 am
IAH
-
OSL
29h 45m
1 stop
Turkish Airlines Logo
6:50 pm - 7:20 pm
OSL
-
IAH
31h 30m
1 stop
$768Turkish Airlines
Mon, Jan 4 - Fri, Jan 15
Delta Logo
1:15 pm - 6:10 pm
IAH
-
OSL
21h 55m
2 stops
Delta Logo
6:05 am - 11:58 pm
OSL
-
IAH
24h 53m
2 stops
$768Delta
Sun, Aug 16 - Tue, Sep 1
Turkish Airlines Logo
9:15 pm - 10:00 am
IAH
-
OSL
29h 45m
1 stop
Turkish Airlines Logo
10:55 am - 7:20 pm
OSL
-
IAH
39h 25m
1 stop
$777Turkish Airlines
Mon, Jan 4 - Fri, Jan 15
Lufthansa Logo
4:10 pm - 5:40 pm
IAH
-
OSL
18h 30m
2 stops
Lufthansa Logo
6:15 am - 12:14 am
OSL
-
IAH
24h 59m
2 stops
$785Lufthansa
Wed, Nov 18 - Sun, Nov 22
Delta Logo
11:29 am - 1:50 pm
IAH
-
OSL
19h 21m
2 stops
Delta Logo
6:05 am - 1:10 pm
OSL
-
IAH
14h 05m
1 stop
$796Delta
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
7:10 pm - 9:30 pm
IAH
-
OSL
19h 20m
1 stop
Multiple Airlines Logo
6:05 am - 1:10 pm
OSL
-
IAH
14h 05m
1 stop
$799Multiple Airlines
Wed, Nov 18 - Sun, Nov 22
Lufthansa Logo
4:10 pm - 3:45 pm
IAH
-
OSL
16h 35m
1 stop
Lufthansa Logo
6:15 am - 2:00 pm
OSL
-
IAH
14h 45m
1 stop
$800Lufthansa
Booking Insights

KAYAK's insights & trends for George Bush Intcntl to Oslo Gardermoen flights

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

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

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

Flight prices are typical for this route right now.

Flights to Oslo Gardermoen Airport from Houston George Bush Intcntl Airport usually cost between $620 and $868 in January.
The lowest price found in the past 5 days was $743 on British Airways (Jan 4-Jan 15).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston George Bush Intcntl Airport to Oslo Gardermoen 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 Houston George Bush Intcntl Airport to Oslo Gardermoen Airport is January, where tickets cost $547 (return) on average. On the other hand, the most expensive months are June and November, where the average cost of round-trip tickets is $1,189 and $1,126 respectively.

Good to know

Low season

October

Cheapest flight

$319
Best time to beat the crowds but there is an average 22% increase in price.
Most popular time to fly and prices are also 19% lower on average.
Flight from Houston George Bush Airport to Oslo Airport

When to book flights from George Bush Intcntl to Oslo Gardermoen

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

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

    In the last 5 days, the lowest price for a flight from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport was $319 for a one-way ticket and $743 for a round-trip.

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

    A passport is required to fly from Houston George Bush Airport to Oslo Airport.

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

    On your way to Oslo Airport, you’ll fly out from Houston George Bush Intcntl. You’ll be landing at Oslo Gardermoen.

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

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

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

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

  • Which is the best airline for flights from Houston to Oslo, KLM or Delta?

    The two airlines most popular with KAYAK users for flights from Houston to Oslo are KLM and Delta. With an average price for the route of $862 and an overall rating of 7.8, KLM is the most popular choice. Delta is also a great choice for the route, with an average price of $990 and an overall rating of 7.8.

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

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oslo Airport from Houston George Bush 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 Houston George Bush Airport to Oslo 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 Oslo Airport with an airline and back to Houston George Bush Airport with another airline. Booking your flights between Houston George Bush Airport and OSL 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 Houston George Bush Airport to Oslo 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 Oslo Airport from Houston George Bush Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from George Bush Intcntl to Oslo Gardermoen

 
See real verified KAYAK customer reviews for airlines flying from Houston to Oslo. 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 George Bush Intcntl to Oslo Gardermoen? 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 1550 reviews
7.7Comfort
8.4Crew
7.2Entertainment
7.8Boarding
7.3Food
Airline reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

10.0 ExcellentEmily, Jul 2026
ORD - MSP
Read more KLM reviews

I think I previously submitted my feedback about flight lead Katherine in a different field by mistake. Please see those comments. Comments for Hyd to AMS are it was good. The flight lead and service met expectations for satisfactory high quality service but the flight lead did not stand out as exceptional as did the leads on the other two flights so I don’t remember anything specific one way or the other besides the fact I was satisfied.

Had to cancel and rebook, KLM connection was cancelled prior to departure, ended up flying to Munich on non-Delta carrier.

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

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!

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

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

Seats were comfortable crew members support was very good but AVML ordered or selected by us needs a lot of improvement.

delta wifi wouldn’t work boarding was not in sequence flight crew spent most of their time on the phone with the lights off pretending no one wanted or needed anything

Flight was 2 hr. delay, making me miss my connection to my final flight home to Roanoke. Now 12:38am in the morning and I just got the first available ticket at 5:30 pm tomorrow evening. Sleeping in the airport.

I am a die hard Delta flyer, but they missed it on this flight. It was on their very dated 717-200 aircraft, which I knew when I booked it so I knew it wouldn’t have seatback screens. However, the internet was awful and it wouldn’t even send texts a lot of the time, much less even connect to the delta app. It was also very hot while in the air, which never happens. What was even more disappointing is that the crew only gave me cheezits and a beverage, even though I was in Delta Comfort. The main cabin fare gets these items. I didn’t get any kind of improved snacks and that was unacceptable. The crew wasn’t very visible at all either. If this was my first delta flight, it would be my last. I am just going to assume it was a one-off flight.

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

We departed and landed early which was a nice surprise. The boarding process was slow.

bulkhead seat had very little legroom - even in bsiness class.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

It was fine for an hour flight on an the

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

The flight from Houston to Chicago was delayed, causing us to miss our connecting flight to Madrid, losing our Rental Car booking in Bologna taking alternative travel routes to get to our initial destination in Pizza by the 15th. We got the notification of the delay as we were traveling the 3 1/2 hours from Corpus Christi, Texas to Houston Texas for the initial flight. The delays hauling luggage all over Milan‘s Central train station to catch trains to get to Pizza the same day resulting us arriving in Pizza at 2 AM leaving us no time to rest as there was a 9 o’clock checkout time the next morning. The first 72 hours of the trip with nothing but headache, a knee injury from the excessive walking and a delayed car rental replacement, which ended up costing significantly more.

The ground crew members at check in counter were courteous. The boarding was seamless. Flight departed as scheduled. Service on board was great

The seats seems abit small and the reclining is too much, the seat in front of me came back too much and made it uncomfortable for me.

IAH to Istanbul was outstanding across the board. The flight from Istanbul to Male was good, not great.

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Four of my family members was settled in a different seats. I paid extra $200 dollars for 4 seats just to be all together, but they settled us on separated seats. After a lots of time they put us 2 and 2. My kids are 9 and 13 . How i can leave them alone???

Temperature in plane in both segments was warm. Otherwise, great experience

Love that they had a bassinet for our child during the flight. Thank you for that big time.

On my flight the menus showed different food and different was available. I think that was a miscommunication maybe. Other than that flight was wonderful.

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

The experience with United Airlines was excellent; however, the experience with Houston Intercontinental Airport (IAH) was horrible. Although our flight departed from Terminal B, we had to go through security in Terminal C and then get on a train for travel to Terminal B. Additionally, there was significant walking required to get to the boarding location.

Unbelievably smooth boarding at IAH and the flight attendants were top notch.

We flew business fares. Was amazing. However, the check in didn't offer business fares preboarding which is less hectic. 8/10 due to this. Staff compared to Canadian carriers go above and beyond. Would gladly fly United again.

Comfortable seating POS to IAH. Food options were satisfactory. Good seat from IAH to ANC. Food options could be better.

Always pretty good as far as I see it. Staff was friendly and process was quick to get on and off.

There could have been better food options in economy on the long 7hr trip from IAH to AM.

For the expense of first class, the seats could have been nicer and higher tier snacks would have been nice.

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Boarded early, left early, arrived 40 mins early! A win win for me!

As I remember my last BA flight - mediocre at best. Uncomfortable with poor and minimal food and drinks. Screen broke shortly into flight so didn’t have access to entertainment either.

Nice aircraft. Good crew. Delayed departure from Houston, but arrived on time in London. Main thing I don’t like about flying BA is having to transit through security in London Heathrow. A major pain!

Good service, food and comfort in World Traveller Plus. Entertainment was poor - no wifi on the way out and barely working on the way back. Not a great choice of entertainment on the seat back tv.

Super tight economy class. My knees were hitting the back of seat in front of me (I'm only 5'6"). My small backpack (sized according to their required dimensions) would not fit under the seat in front of me because there is a box (is that the life jacket?) in the way. Over all, extremely uncomfortable. I forgive the tasteless food, but the tight seating was torture

Even the carry-ons were not allowed and upon getting down, we had the wait for the longest time for the baggage to put on the jet aisle. We had a short connection which British Airways kept changing and made out entire experience poor. I would never fly BA again.

Horrible experience. They lost my luggage and still can’t find it. The plane ride was below average. Food also terrible compared to other airlines.

The team/crew were excellent. The USB ports were not working/broken, I tried multiple ports and also asked a staff member to check other ports on the flight, she confirmed they were not working!

It was good but my seat was terrible for a long trip, too small

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Seat layout, flight/club attendant service, food variety and quality could have been better. Business class Standard is visibly low compared with 6 other airlines that we have traveled for the past two years.

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