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Cheap flights from Houston George Bush Intcntl Airport to Oslo from $527

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 2/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
Scandinavian Airlines Logo
4:06 pm - 7:15 pmIAH-OSL
20h 09m2 stops
Scandinavian Airlines Logo
9:05 pm - 11:39 pmOSL-IAH
33h 34m2 stops
$565Scandinavian Airlines
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Mon, Jan 12 - Sun, Jan 18
Turkish Airlines Logo
10:05 pm - 12:40 pmIAH-OSL
32h 35m1 stop
Turkish Airlines Logo
10:55 am - 12:45 pmOSL-IAH
32h 50m1 stop
$656Turkish Airlines
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Fri, Mar 27 - Thu, Apr 9
Multiple Airlines Logo
11:40 am - 5:40 pmIAH-OSL
23h 00m2 stops
Multiple Airlines Logo
6:15 am - 6:25 pmOSL-IAH
19h 10m2 stops
$658Multiple Airlines
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Thu, Jan 15 - Sat, Jan 24
Turkish Airlines Logo
10:05 pm - 11:05 pmIAH-OSL
19h 00m1 stop
Turkish Airlines Logo
10:55 am - 12:45 pmOSL-IAH
32h 50m1 stop
$665Turkish Airlines
Find Deal
Fri, Mar 27 - Thu, Apr 9
Multiple Airlines Logo
11:40 am - 5:40 pmIAH-OSL
23h 00m3 stops
Multiple Airlines Logo
6:15 am - 6:25 pmOSL-IAH
19h 10m2 stops
$674Multiple Airlines
Find Deal
Thu, Jan 15 - Sat, Jan 24
Turkish Airlines Logo
9:10 pm - 5:40 pmIAH-OSL
37h 30m1 stop
Turkish Airlines Logo
6:40 pm - 7:15 pmOSL-IAH
31h 35m1 stop
$676Turkish Airlines
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Thu, Apr 30 - Wed, May 6
Multiple Airlines Logo
6:47 pm - 1:05 pmIAH-OSL
35h 18m3 stops
Multiple Airlines Logo
11:50 am - 8:57 amOSL-IAH
28h 07m3 stops
$683Multiple Airlines
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Thu, Jan 15 - Sat, Jan 24
Turkish Airlines Logo
9:05 pm - 11:00 amIAH-OSL
30h 55m1 stop
Turkish Airlines Logo
6:15 pm - 7:10 pmOSL-IAH
31h 55m1 stop
$684Turkish Airlines
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Mon, Jan 12 - Sun, Jan 18
Turkish Airlines Logo
2:55 pm - 5:20 pmIAH-OSL
19h 25m1 stop
Turkish Airlines Logo
2:50 pm - 1:10 pmOSL-IAH
29h 20m1 stop
$689Turkish Airlines
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Sat, Nov 29 - Fri, Dec 12
Turkish Airlines Logo
9:10 pm - 10:00 amIAH-OSL
29h 50m1 stop
Turkish Airlines Logo
10:55 am - 7:15 pmOSL-IAH
39h 20m1 stop
$692Turkish Airlines
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Thu, Apr 16 - Mon, Apr 20

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
Jan 7
IAH7:30 amHouston George Bush Intcntl
27h 10m
2 stops
OSL5:40 pmOslo Gardermoen
Jan 14
OSL9:45 amOslo Gardermoen
15h 30m
1 stop
IAH6:15 pmHouston George Bush Intcntl
$712
Find similar
United Airlines
Jan 12
IAH2:20 pmHouston George Bush Intcntl
20h 20m
2 stops
OSL5:40 pmOslo Gardermoen
Jan 18
OSL1:50 pmOslo Gardermoen
35h 25m
1 stop
IAH6:15 pmHouston George Bush Intcntl
$781
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Turkish Airlines flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport

Our best Turkish Airlines deals on Houston George Bush Intcntl Airport to Oslo Gardermoen Airport flight tickets
Turkish Airlines
Mar 27
IAH10:05 pmHouston George Bush Intcntl
32h 35m
1 stop
OSL12:40 pmOslo Gardermoen
Apr 9
OSL10:55 amOslo Gardermoen
32h 50m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$656
Find similar
Turkish Airlines
Mar 27
IAH10:05 pmHouston George Bush Intcntl
19h 00m
1 stop
OSL11:05 pmOslo Gardermoen
Apr 9
OSL10:55 amOslo Gardermoen
32h 50m
1 stop
IAH12:45 pmHouston George Bush Intcntl
$665
Find similar
Turkish Airlines
Apr 30
IAH9:10 pmHouston George Bush Intcntl
37h 30m
1 stop
OSL5:40 pmOslo Gardermoen
May 6
OSL6:40 pmOslo Gardermoen
31h 35m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$676
Find similar

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 November 13, 2025.
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

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 1/12

4:06 pm-7:15 pm

2 stops20h 09m

Oslo Gardermoen

Sun 1/18

9:05 pm-11:39 pm

2 stops33h 34m

$565

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/27

10:05 pm-12:40 pm

1 stop32h 35m

Oslo Gardermoen

Thu 4/9

10:55 am-12:45 pm

1 stop32h 50m

$656

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 1/15

11:40 am-5:40 pm

2 stops23h 00m

Oslo Gardermoen

Sat 1/24

6:15 am-6:25 pm

2 stops19h 10m

$658

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 3/27

10:05 pm-11:05 pm

1 stop19h 00m

Oslo Gardermoen

Thu 4/9

10:55 am-12:45 pm

1 stop32h 50m

$665

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 1/15

11:40 am-5:40 pm

3 stops23h 00m

Oslo Gardermoen

Sat 1/24

6:15 am-6:25 pm

2 stops19h 10m

$674

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 4/30

9:10 pm-5:40 pm

1 stop37h 30m

Oslo Gardermoen

Wed 5/6

6:40 pm-7:15 pm

1 stop31h 35m

$676

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 1/15

6:47 pm-1:05 pm

3 stops35h 18m

Oslo Gardermoen

Sat 1/24

11:50 am-8:57 am

3 stops28h 07m

$683

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 1/12

9:05 pm-11:00 am

1 stop30h 55m

Oslo Gardermoen

Sun 1/18

6:15 pm-7:10 pm

1 stop31h 55m

$684

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sat 11/29

2:55 pm-5:20 pm

1 stop19h 25m

Oslo Gardermoen

Fri 12/12

2:50 pm-1:10 pm

1 stop29h 20m

$689

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Thu 4/16

9:10 pm-10:00 am

1 stop29h 50m

Oslo Gardermoen

Mon 4/20

10:55 am-7:15 pm

1 stop39h 20m

$692

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 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 February. Flight prices, which tend to average around $647, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, 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 February, still average around $734.

What is the cheapest day to depart on your flight to Oslo Gardermoen Airport?

According to our data, Monday is the cheapest day to fly to Oslo Gardermoen Airport from Houston George Bush Intcntl Airport. The lowest ticket price found for a Monday departure recently was $811. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport for around $1,185.

What is the cheapest time of day to depart on your flight to Oslo Gardermoen Airport?

Our most recent data shows that the best time of day to fly to Oslo Gardermoen Airport is in the evening. Flights from Houston George Bush Intcntl Airport to Oslo Gardermoen Airport during this time can be as low as $866. In contrast, the most expensive time of day to depart to Oslo Gardermoen Airport is in the morning when prices are around $1,346.

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

Direct flights

None
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.
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  • 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 45m 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 $520Free CancellationRating
7.9
8,007 reviews
Search Delta flights
KLMPriceFrom $563Free CancellationRating
7.7
1,410 reviews
Search KLM flights
LufthansaPriceFrom $688Free CancellationRating
6.8
7,570 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,015 reviews
Search United Airlines flights
British AirwaysPriceFrom $755Free CancellationRating
6.7
7,516 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
Drammen
Lillehammer

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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