IAH - OSL

$489 Find Cheap Flights from Houston George Bush Airport to Oslo Airport

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 7/16. 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 Oslo Gardermoen Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Oslo.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Oslo.
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Everything you should know

Cheapest round-trip
$785
Typical prices: $906-$620
Scandinavian Airlines
Mon 8/17Wed 8/26
IAH - OSL • 2 stops
Cheapest one-way
$489
Multiple Airlines
Thu 7/16
IAH - OSL • 3 stops
Top airlines
Cheapest • from $785 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
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
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $913 (round-trip)
Shortest trip • 12h 52m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 39% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Oslo Gardermoen!
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, Aug 17 - Wed, Aug 26
Scandinavian Airlines Logo
4:14 pm - 8:15 pm
IAH
-
OSL
21h 01m
2 stops
Scandinavian Airlines Logo
11:55 am - 11:54 pm
OSL
-
IAH
18h 59m
2 stops
$785Scandinavian Airlines
Wed, Nov 4 - Sun, Nov 8
Lufthansa Logo
6:20 pm - 5:40 pm
IAH
-
OSL
16h 20m
2 stops
Lufthansa Logo
6:15 am - 2:00 pm
OSL
-
IAH
14h 45m
1 stop
$792Lufthansa
Wed, Nov 4 - Sun, Nov 8
Multiple Airlines Logo
4:05 pm - 9:30 pm
IAH
-
OSL
22h 25m
1 stop
Multiple Airlines Logo
6:55 pm - 1:05 pm
OSL
-
IAH
25h 10m
1 stop
$797Multiple Airlines
Mon, Aug 17 - Wed, Aug 26
British Airways Logo
3:30 pm - 6:40 pm
IAH
-
OSL
20h 10m
1 stop
British Airways Logo
7:45 am - 7:15 pm
OSL
-
IAH
18h 30m
1 stop
$802British Airways
Mon, Aug 17 - Wed, Aug 26
Delta Logo
6:36 pm - 6:45 pm
IAH
-
OSL
17h 09m
2 stops
Delta Logo
6:30 am - 1:20 pm
OSL
-
IAH
13h 50m
1 stop
$804Delta
Sun, Nov 8 - Sun, Nov 15
Multiple Airlines Logo
12:10 pm - 5:40 pm
IAH
-
OSL
22h 30m
2 stops
Multiple Airlines Logo
6:15 am - 9:39 pm
OSL
-
IAH
22h 24m
2 stops
$805Multiple Airlines
Wed, Sep 2 - Wed, Sep 9
Lufthansa Logo
4:40 pm - 5:55 pm
IAH
-
OSL
18h 15m
1 stop
Lufthansa Logo
6:35 am - 5:50 pm
OSL
-
IAH
18h 15m
1 stop
$806Lufthansa
Mon, Aug 3 - Fri, Aug 21
Lufthansa Logo
4:40 pm - 5:55 pm
IAH
-
OSL
18h 15m
1 stop
Lufthansa Logo
6:25 am - 1:35 pm
OSL
-
IAH
14h 10m
1 stop
$808Lufthansa
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
4:40 pm - 5:55 pm
IAH
-
OSL
18h 15m
1 stop
United Airlines Logo
6:35 am - 7:52 pm
OSL
-
IAH
20h 17m
2 stops
$809United Airlines
Mon, Aug 3 - Fri, Aug 21
Lufthansa Logo
5:09 pm - 12:15 am
IAH
-
OSL
24h 06m
2 stops
Lufthansa Logo
6:25 am - 1:35 pm
OSL
-
IAH
14h 10m
1 stop
$813Lufthansa
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 August.

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 May and June, where the average cost of round-trip tickets is $1,586 and $1,189 respectively.

Good to know

Low seasonJanuary
Cheapest flight$489
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 15% 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 $489 for a one-way ticket and $785 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, Delta or KLM?

    The two airlines most popular with KAYAK users for flights from Houston to Oslo are Delta and KLM. With an average price for the route of $1,003 and an overall rating of 7.9, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $736 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 1524 reviews
7.8Boarding
7.3Food
8.4Crew
7.2Entertainment
7.7Comfort
Airline reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

6.0 Goodpuravi, Apr 2026
MLA - AMS
Read more KLM reviews

There were no charge points for phones on the economy seats. The seats were comfortable overall. Food was okay.. flight was on time

It was really nice experience by flying this klm flight.I personally recommend everyone to please try this klm flight

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

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Flight was ok but lack of communication cost me to literally beg to be put on another flight as connecting flight had departed

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.

Excellent experience with business class area. Staff was attentive and food was amazing. Only one bathroom for business class which was logistically difficult for the staff while preparing meals. Need to offer fluids with meals. I did not get enough water to drink. But overall I rate it 5 star.

On time, great food, good drink selection! Only down was alcohol-free lounge. Lufthansa had a much better offering!

Be honest of what you sell: This was sold as Business Class on all three legs, while the JetBlue plane didn't even have business class seats, and wanted $164 for extra legroom seats.

Seat assignments for family traveling with 2 children. Loud crowd during sleep time

It was crowded… the bathrooms dirty and smelly. The seats have been made even smaller.

delayed to take off from detroit by 3 hours lost baggage in istanbul and now in venice without baggage

Seats were very tight with poor legroom - and I am average height. During the 12 hour flight, tiny paper cups of drinks we're only offered during the super and breakfast services, with the crew nowhere to be seen in between. One of the bathrooms was out of order, leading to long lines waiting to use the remaining two available to the economy class passengers.

short flight but we still got a very nice lunch and the crew did an excellent job in taking care of us

For that price on Business class, I expected to have the pod seats. These were configured as 2/3/2 and my seat mate talked half the flight with a friend across the isle, loudly. Very uncouth.

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

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

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

We had a delay, but thankfully I made it to my connection. Overall it went smooth

Left an hour and a half after the listed time. Up side was it had TV screens on the seat.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

Put me on standby; flight was late; missed my connecting flight; disaster

Flight attendants were fine, seats a bit hard but I use a cushion for extra support. The only issue was it was a bit too cool and I needed to ask for and received and extra blanket. I survived!!!

Very few things and/or people are excellent. It was very good.

Extremely uncomfortable seats. Experience was like a Frontier Airlines flight. Would not fly it again.

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

In my first flight with Air Canada we sat in the plane for 4:00pm to 6:30pm. Finally we were asked to get off the plane and we were told the flight was cancelled after 7:00pm There was o clear explanation of what was the problem. I was booked without my permission on a Delta Flight at 7:30pm that was leaving at 8:00pm and I still had to go get my luggage(my final destination was Rome with one stop in Toronto. The luggage claim for Canada was closed so had to return to finally get it on the luggage belt.. Of course I missed the Delta flight and all the next day flights were booked. I also lost what I paid for my stay in Rome because I did nt cancel in time. A complete nightmare.

Good food, overall very comfy. The flight was full so obviously not optimal, but it is what it is.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Parents with permanently crying baby on board. Neither parents nor crew did anything to calm the baby. The food was extremely disappointing. Seafood stew was very, very small! Not even appetizer size! Seat had a gap in the back. Had to use a pillow to fill it.

Food choices limited & not enticing Seats quite uncomfortable & difficult to control

Boarding process was chaotic. Confusion over Boarding gates: gate 55 or gate 56 ???. Unnecessary standing in long lines to board. Better to call out Boarding groups one at a time and everyone else to sit. Airline only has 2 Boarding groups 1-3 and 4-9. That causes over crowding and chaos

Lady next to me was coughing profusely the entire flight, other lady moved seats because of it, 8 hours of that during an overnight flight is a bit much.

The flight was ok. The seats are so small. The free wifi for members was not an option on this flight. The one flight attendant, older woman with straight white/grey hair, was very rude. The gentleman next to me asked about the wifi since he was a member as well. He stated, accurately, that the option to enter the idea number was not available. Her response was, "I don't know what to tell you" and walked away from him. The rest of the staff was wonderful. I asked another flight attendant about the wifi, she said the free wifi was not enabled on that flight (true or not- at least she was friendly). It was also pretty dirty. When I opened the tray table it had mushed crumbs and there was a dirty used pair of ear buds in my seat pocket. Lastly the air vent above my head was working but stuck so I was unable to move it to face me when it got warm. I fly American often but this really was not a great flight.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

24 hour delays aren’t even heard in 3rd world countries with archaic transportation systems. I’m never flying American Airlines again.

3.5 hr delay leaving Pittsburgh, notifications for which were incomplete and untimely. Connecting flight was automatically switched to one requiring more than a 30 hour layover! After waiting in a long queue, customer service reduced layover to 11 hours and also set up an earlier standby. The standby had empty seats, but the gate agent couldn't change our tickets! On top of all that my luggage was lost and has yet to even be located, much less returned 5 (FIVE!) days later. Too bad there's no rating below poor.

Canceled flight late London to Florence. Help at airport very poor. Treated poorly. Had to sleep in the airport. Lost bags- still do not have them. Horrible. I should be reimbursed!

The seats are extra cramped if you are taller than 5’8! Spring for the extra legroom seats for sure if you have a long flight!

Very disappointed with British Airways. It has been over 24 hours and I still have not received my checked baggage or any proper update. Customer support has been unresponsive, making the situation even more frustrating. Poor baggage handling and lack of communication seriously impacted my travel experience.

All the above categories was great. Seats entirely too cramped.

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