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Cheap flights from Houston to Oslo from $436

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 to Oslo departing on 9/4. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Houston to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:50 am - 5:10 pm
IAH
-
OSL
22h 20m
2 stops
Multiple Airlines Logo
6:15 am - 2:00 pm
OSL
-
IAH
14h 45m
1 stop
$721Multiple Airlines
Tue, Dec 1 - Wed, Dec 9
United Airlines Logo
6:50 pm - 5:30 pm
IAH
-
OSL
15h 40m
1 stop
United Airlines Logo
6:15 am - 8:45 pm
OSL
-
IAH
21h 30m
2 stops
$726United Airlines
Mon, Dec 7 - Wed, Dec 9
Multiple Airlines Logo
11:50 am - 5:10 pm
IAH
-
OSL
22h 20m
2 stops
Multiple Airlines Logo
6:15 am - 2:00 pm
OSL
-
IAH
14h 45m
1 stop
$728Multiple Airlines
Wed, Nov 4 - Wed, Nov 11
United Airlines Logo
1:35 pm - 1:05 pm
IAH
-
OSL
16h 30m
2 stops
United Airlines Logo
9:35 am - 7:40 pm
OSL
-
IAH
17h 05m
2 stops
$730United Airlines
Mon, Dec 7 - Wed, Dec 9
Air Canada Logo
12:00 pm - 12:10 pm
IAH
-
OSL
41h 10m
2 stops
Air Canada Logo
6:15 am - 9:34 pm
OSL
-
IAH
22h 19m
2 stops
$731Air Canada
Sun, Dec 6 - Wed, Dec 9
British Airways Logo
3:50 pm - 4:00 pm
IAH
-
OSL
17h 10m
1 stop
British Airways Logo
7:10 am - 8:00 pm
OSL
-
IAH
19h 50m
1 stop
$737British 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
$738British Airways
Mon, Jan 4 - Fri, Jan 15
Delta Logo
5:28 pm - 6:50 pm
HOU
-
OSL
18h 22m
2 stops
Delta Logo
6:05 am - 9:43 pm
OSL
-
HOU
22h 38m
2 stops
$750Delta
Wed, Nov 4 - Wed, Nov 11
Delta Logo
2:59 pm - 1:50 pm
HOU
-
OSL
16h 51m
2 stops
Delta Logo
6:05 am - 11:09 pm
OSL
-
HOU
24h 04m
2 stops
$800Delta
Thu, Oct 29 - Tue, Nov 3
KLM Logo
6:00 am - 8:45 am
HOU
-
OSL
19h 45m
2 stops
KLM Logo
7:15 pm - 4:25 pm
OSL
-
HOU
28h 10m
2 stops
$817KLM
Mon, Aug 10 - Mon, Aug 24

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United Airlines flights from Houston to Oslo Gardermoen Airport

Our best United Airlines deals on Houston to Oslo Gardermoen Airport flight tickets
United Airlines
Dec 7
IAH6:50 pmHouston George Bush Intcntl
15h 40m
1 stop
OSL5:30 pmOslo Gardermoen
Dec 9
OSL6:15 amOslo Gardermoen
21h 30m
2 stops
IAH8:45 pmHouston George Bush Intcntl
$726
United Airlines
Dec 7
IAH1:35 pmHouston George Bush Intcntl
16h 30m
2 stops
OSL1:05 pmOslo Gardermoen
Dec 9
OSL9:35 amOslo Gardermoen
17h 05m
2 stops
IAH7:40 pmHouston George Bush Intcntl
$730
United Airlines
Dec 7
IAH4:10 pmHouston George Bush Intcntl
13h 55m
1 stop
OSL1:05 pmOslo Gardermoen
Dec 9
OSL9:35 amOslo Gardermoen
15h 40m
1 stop
IAH6:15 pmHouston George Bush Intcntl
$757

Air Canada flights from Houston to Oslo Gardermoen Airport

Our best Air Canada deals on Houston to Oslo Gardermoen Airport flight tickets
Air Canada
Dec 6
IAH12:00 pmHouston George Bush Intcntl
41h 10m
2 stops
OSL12:10 pmOslo Gardermoen
Dec 9
OSL6:15 amOslo Gardermoen
22h 19m
2 stops
IAH9:34 pmHouston George Bush Intcntl
$731
Air Canada
Jan 4
IAH11:50 amHouston George Bush Intcntl
22h 20m
2 stops
OSL5:10 pmOslo Gardermoen
Jan 15
OSL6:15 amOslo Gardermoen
22h 19m
2 stops
IAH9:34 pmHouston George Bush Intcntl
$752
Air Canada
Jan 4
IAH11:50 amHouston George Bush Intcntl
22h 20m
2 stops
OSL5:10 pmOslo Gardermoen
Jan 15
OSL6:15 amOslo Gardermoen
19h 12m
2 stops
IAH6:27 pmHouston George Bush Intcntl
$756

momondo Fare Finder

 
Customize your flight search to find flights from Houston 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 July 14, 2026.
Use the filters below to find and compare flights from Houston 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

Tue 12/1

11:50 am-5:10 pm

2 stops22h 20m

Oslo Gardermoen

Wed 12/9

6:15 am-2:00 pm

1 stop14h 45m

$721

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 12/7

6:50 pm-5:30 pm

1 stop15h 40m

Oslo Gardermoen

Wed 12/9

6:15 am-8:45 pm

2 stops21h 30m

$726

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 11/4

11:50 am-5:10 pm

2 stops22h 20m

Oslo Gardermoen

Wed 11/11

6:15 am-2:00 pm

1 stop14h 45m

$728
Quickest round-trip

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 12/7

1:35 pm-1:05 pm

2 stops16h 30m

Oslo Gardermoen

Wed 12/9

9:35 am-7:40 pm

2 stops17h 05m

$730

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 12/6

12:00 pm-12:10 pm

2 stops41h 10m

Oslo Gardermoen

Wed 12/9

6:15 am-9:34 pm

2 stops22h 19m

$731

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 1/4

3:50 pm-4:00 pm

1 stop17h 10m

Oslo Gardermoen

Fri 1/15

7:10 am-8:00 pm

1 stop19h 50m

$737

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 1/4

3:50 pm-4:00 pm

1 stop17h 10m

Oslo Gardermoen

Fri 1/15

7:10 am-7:55 pm

1 stop19h 45m

$738

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 11/4

5:28 pm-6:50 pm

2 stops18h 22m

Oslo Gardermoen

Wed 11/11

6:05 am-9:43 pm

2 stops22h 38m

$750

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Thu 10/29

2:59 pm-1:50 pm

2 stops16h 51m

Oslo Gardermoen

Tue 11/3

6:05 am-11:09 pm

2 stops24h 04m

$800

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 8/10

6:00 am-8:45 am

2 stops19h 45m

Oslo Gardermoen

Mon 8/24

7:15 pm-4:25 pm

2 stops28h 10m

$817

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 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 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 is in December. Flight prices, which tend to average around $238, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Oslo Gardermoen Airport from Houston during September instead. Flights to Oslo Gardermoen Airport in September, while not as cheap as those in December, still average around $249.

Cheap Houston to Oslo Gardermoen Airport flight deals and tips

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

Fastest flight time

15h 40m

Direct flights

None
The fastest flight from Houston to Oslo Gardermoen Airport takes 15h 40m
There are no direct flights from Houston to Oslo Gardermoen Airport. There are no popular flight routes from Houston to Oslo Gardermoen Airport.
Search flight deals

Frequently asked questions about flying from Houston to Oslo Gardermoen Airport

  • How far is Houston to Oslo Gardermoen by plane?

    Houston and Oslo Gardermoen are 4974.1 mi apart from one another. In terms of flight time, this usually takes a little over 15h 40m.

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

    Prices for flights from Houston to Oslo Gardermoen Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Oslo Gardermoen Airport.

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

    The travel and health documents you'll need for your trip to Oslo Gardermoen Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Oslo Gardermoen Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to Oslo Gardermoen Airport

Compare and see reviews for airlines that fly from Houston to Oslo Gardermoen Airport with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom $505Free CancellationRating
7.4
1,878 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $547Free CancellationRating
7.8
8,464 reviews
Search Delta flights
KLMPriceFrom $563Free CancellationRating
7.8
1,537 reviews
Search KLM flights
British AirwaysPriceFrom $574Free CancellationRating
6.7
8,113 reviews
Search British Airways flights
United AirlinesPriceFrom $592Free CancellationRating
7.4
9,987 reviews
Search United Airlines flights
Turkish AirlinesPriceFrom $665Free CancellationRating
7.4
4,442 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $688Free CancellationRating
6.8
8,133 reviews
Search Lufthansa 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?

It is quick and easy to find Houston to Oslo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Oslo that suits you.

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

Yes. momondo allows you to filter the results for Houston to Oslo flights to just show those with flexible booking policies.

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

Once you have performed a search for Houston to Oslo flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Houston to Oslo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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