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Cheap flights from Houston George Bush Intcntl Airport to Oslo from $631

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Oslo departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
4:50 pm - 6:40 pm
IAH
-
OSL
19h 50m
1 stop
British Airways Logo
7:05 am - 8:00 pm
OSL
-
IAH
19h 55m
1 stop
$740British Airways
Mon, Oct 26 - Thu, Nov 5
British Airways Logo
4:50 pm - 10:40 pm
IAH
-
OSL
23h 50m
1 stop
British Airways Logo
8:25 am - 5:57 pm
OSL
-
IAH
16h 32m
2 stops
$750British Airways
Mon, Oct 26 - Thu, Nov 5
British Airways Logo
6:50 pm - 6:40 pm
IAH
-
OSL
17h 50m
2 stops
British Airways Logo
8:25 am - 5:57 pm
OSL
-
IAH
16h 32m
2 stops
$754British Airways
Mon, Oct 26 - Thu, Nov 5
Scandinavian Airlines Logo
4:14 pm - 6:10 pm
IAH
-
OSL
18h 56m
2 stops
Scandinavian Airlines Logo
11:55 am - 11:54 pm
OSL
-
IAH
18h 59m
2 stops
$785Scandinavian Airlines
Mon, Aug 17 - Wed, Aug 26
Delta Logo
7:30 pm - 6:45 pm
IAH
-
OSL
16h 15m
2 stops
Delta Logo
6:30 am - 1:15 pm
OSL
-
IAH
13h 45m
1 stop
$800Delta
Mon, Oct 12 - Tue, Oct 20
British Airways Logo
3:30 pm - 6:40 pm
IAH
-
OSL
20h 10m
1 stop
British Airways Logo
11:35 am - 7:15 pm
OSL
-
IAH
14h 40m
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
Mon, Aug 17 - Wed, Aug 26
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
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
Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
10:57 am - 10:55 am
IAH
-
OSL
16h 58m
2 stops
United Airlines Logo
6:35 am - 7:52 pm
OSL
-
IAH
20h 17m
2 stops
$814United Airlines
Wed, Sep 2 - Wed, Sep 9

Lufthansa flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Our best Lufthansa deals on Houston George Bush Intcntl Airport to Oslo Gardermoen Airport flight tickets
Lufthansa
Sep 2
IAH4:40 pmHouston George Bush Intcntl
18h 15m
1 stop
OSL5:55 pmOslo Gardermoen
Sep 9
OSL6:35 amOslo Gardermoen
18h 15m
1 stop
IAH5:50 pmHouston George Bush Intcntl
$806
Lufthansa
Aug 18
IAH5:06 pmHouston George Bush Intcntl
21h 59m
2 stops
OSL10:05 pmOslo Gardermoen
Sep 2
OSL6:35 amOslo Gardermoen
14h 00m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$849
Lufthansa
Aug 18
IAH5:06 pmHouston George Bush Intcntl
21h 59m
2 stops
OSL10:05 pmOslo Gardermoen
Sep 2
OSL9:55 amOslo Gardermoen
21h 32m
2 stops
IAH12:27 amHouston George Bush Intcntl
$858

United Airlines flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Our best United Airlines deals on Houston George Bush Intcntl Airport to Oslo Gardermoen Airport flight tickets
United Airlines
Sep 2
IAH4:40 pmHouston George Bush Intcntl
18h 15m
1 stop
OSL5:55 pmOslo Gardermoen
Sep 9
OSL6:35 amOslo Gardermoen
20h 17m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$809
United Airlines
Sep 2
IAH10:57 amHouston George Bush Intcntl
16h 58m
2 stops
OSL10:55 amOslo Gardermoen
Sep 9
OSL6:35 amOslo Gardermoen
20h 17m
2 stops
IAH7:52 pmHouston George Bush Intcntl
$814
United Airlines
Jun 18
IAH12:50 pmHouston George Bush Intcntl
20h 00m
2 stops
OSL3:50 pmOslo Gardermoen
Jun 28
OSL6:25 amOslo Gardermoen
25h 20m
2 stops
IAH12:45 amHouston George Bush Intcntl
$1,481

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport 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, momondo users made 832,500 searches. Data last updated June 8, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 10/26

4:50 pm-6:40 pm

1 stop19h 50m

Oslo Gardermoen

Thu 11/5

7:05 am-8:00 pm

1 stop19h 55m

$740

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 10/26

4:50 pm-10:40 pm

1 stop23h 50m

Oslo Gardermoen

Thu 11/5

8:25 am-5:57 pm

2 stops16h 32m

$750

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 10/26

6:50 pm-6:40 pm

2 stops17h 50m

Oslo Gardermoen

Thu 11/5

8:25 am-5:57 pm

2 stops16h 32m

$754

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 8/17

4:14 pm-6:10 pm

2 stops18h 56m

Oslo Gardermoen

Wed 8/26

11:55 am-11:54 pm

2 stops18h 59m

$785
Quickest round-trip

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 10/12

7:30 pm-6:45 pm

2 stops16h 15m

Oslo Gardermoen

Tue 10/20

6:30 am-1:15 pm

1 stop13h 45m

$800

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 8/17

3:30 pm-6:40 pm

1 stop20h 10m

Oslo Gardermoen

Wed 8/26

11:35 am-7:15 pm

1 stop14h 40m

$802

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 8/17

6:36 pm-6:45 pm

2 stops17h 09m

Oslo Gardermoen

Wed 8/26

6:30 am-1:20 pm

1 stop13h 50m

$804

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 9/2

4:40 pm-5:55 pm

1 stop18h 15m

Oslo Gardermoen

Wed 9/9

6:35 am-5:50 pm

1 stop18h 15m

$806

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 9/2

4:40 pm-5:55 pm

1 stop18h 15m

Oslo Gardermoen

Wed 9/9

6:35 am-7:52 pm

2 stops20h 17m

$809

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 9/2

10:57 am-10:55 am

2 stops16h 58m

Oslo Gardermoen

Wed 9/9

6:35 am-7:52 pm

2 stops20h 17m

$814

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oslo from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Houston George Bush Intcntl Airport and Oslo Gardermoen Airport?

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

The cheapest month to fly to Oslo Gardermoen Airport from Houston George Bush Intcntl Airport is in January. Flight prices, which tend to average around $547, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of January, then book flights to Oslo Gardermoen Airport from Houston George Bush Intcntl Airport during March instead. Flights to Oslo Gardermoen Airport in March, while not as cheap as those in January, still average around $694.

Can stopping save me money on Houston George Bush Intcntl Airport to Oslo Gardermoen Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a Houston George Bush Intcntl Airport to Oslo Gardermoen Airport flight.

When to book flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to Oslo Gardermoen Airport (IAH to OSL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Fastest flight time

13h 25m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport takes 13h 25m
There are no direct flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

  • How far is Houston George Bush Intcntl to Oslo Gardermoen by plane?

    The straight-line distance from Houston George Bush Intcntl to Oslo Gardermoen is 4959.6 mi. Typically, this will take 13h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?

    Prices for flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport.

  • What documentation or ID do you need to fly to Oslo Gardermoen Airport?

    The required travel and health documents for your Oslo Gardermoen Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oslo Gardermoen Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport?

Best airlines flying from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $547Free CancellationRating
7.9
8,396 reviews
Search Delta flights
KLMPriceFrom $563Free CancellationRating
7.8
1,527 reviews
Search KLM flights
Turkish AirlinesPriceFrom $665Free CancellationRating
7.4
4,409 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $688Free CancellationRating
6.8
8,044 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,781 reviews
Search United Airlines flights
British AirwaysPriceFrom $737Free CancellationRating
6.7
8,027 reviews
Search British Airways flights

Traveling to a place near Oslo?

Book flights to Oslo if you plan to visit one of these locations
Gardermoen
Fredrikstad
Lillehammer
Drammen

Why use momondo?

Why should I use momondo to find a flight deal from Houston to Oslo?

Finding the right flight to Oslo from Houston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oslo quick and easy, saving you time and money.

Can I find flights from Houston to Oslo with flexible booking policies on momondo?

Flights from Houston to Oslo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to Oslo?

momondo provides multiple filters to help you find the best flight to Oslo from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Houston to Oslo right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oslo from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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