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Cheap flights from Houston to Oslo from $234

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 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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0 bags

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Find the cheapest flights from Houston to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
7:23 am - 4:25 pm
IAH
-
OSL
26h 02m2 stops
British Airways Logo
8:30 pm - 7:18 pm
OSL
-
IAH
29h 48m2 stops
$452British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
3:30 pm - 11:20 pm
IAH
-
OSL
24h 50m1 stop
British Airways Logo
8:30 pm - 10:29 pm
OSL
-
IAH
32h 59m2 stops
$454British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
9:05 pm - 11:20 pm
IAH
-
OSL
19h 15m1 stop
British Airways Logo
8:30 pm - 10:29 pm
OSL
-
IAH
32h 59m2 stops
$455British Airways
Tue, Apr 14 - Tue, Apr 21
British Airways Logo
6:10 pm - 10:55 am
IAH
-
OSL
33h 45m2 stops
British Airways Logo
3:05 pm - 2:05 pm
OSL
-
IAH
30h 00m1 stop
$460British Airways
Sun, Feb 8 - Wed, Feb 18
British Airways Logo
7:43 pm - 10:40 pm
IAH
-
OSL
20h 57m2 stops
British Airways Logo
7:45 am - 1:25 pm
OSL
-
IAH
36h 40m1 stop
$461British Airways
Wed, Mar 18 - Wed, Apr 8
British Airways Logo
3:30 pm - 4:25 pm
IAH
-
OSL
17h 55m1 stop
British Airways Logo
7:45 am - 7:15 pm
OSL
-
IAH
18h 30m1 stop
$463British Airways
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
3:50 pm - 2:10 pm
IAH
-
OSL
15h 20m1 stop
Multiple Airlines Logo
7:05 am - 8:40 pm
OSL
-
IAH
19h 35m2 stops
$476Multiple Airlines
Wed, Feb 18 - Thu, Mar 12
Multiple Airlines Logo
12:39 pm - 2:10 pm
IAH
-
OSL
18h 31m2 stops
Multiple Airlines Logo
3:00 pm - 10:47 am
OSL
-
IAH
26h 47m2 stops
$478Multiple Airlines
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
11:16 am - 2:10 pm
IAH
-
OSL
19h 54m2 stops
American Airlines Logo
7:05 am - 10:31 pm
OSL
-
IAH
21h 26m2 stops
$479American Airlines
Wed, Feb 18 - Thu, Mar 12
Delta Logo
11:09 am - 8:40 am
HOU
-
OSL
14h 31m2 stops
Delta Logo
6:25 am - 10:33 pm
OSL
-
HOU
23h 08m2 stops
$525Delta
Wed, Jan 28 - Wed, Feb 4

British Airways flights from Houston to Oslo Gardermoen Airport

Our best British Airways deals on Houston to Oslo Gardermoen Airport flight tickets
British Airways
Apr 14
IAH7:23 amHouston George Bush Intcntl
26h 02m
2 stops
OSL4:25 pmOslo Gardermoen
Apr 21
OSL8:30 pmOslo Gardermoen
29h 48m
2 stops
IAH7:18 pmHouston George Bush Intcntl
$452
British Airways
Apr 14
IAH3:30 pmHouston George Bush Intcntl
24h 50m
1 stop
OSL11:20 pmOslo Gardermoen
Apr 21
OSL8:30 pmOslo Gardermoen
32h 59m
2 stops
IAH10:29 pmHouston George Bush Intcntl
$454
British Airways
Apr 14
IAH9:05 pmHouston George Bush Intcntl
19h 15m
1 stop
OSL11:20 pmOslo Gardermoen
Apr 21
OSL8:30 pmOslo Gardermoen
32h 59m
2 stops
IAH10:29 pmHouston George Bush Intcntl
$455

Finnair flights from Houston to Oslo Gardermoen Airport

Our best Finnair deals on Houston to Oslo Gardermoen Airport flight tickets
Finnair
Feb 9
IAH2:41 pmHouston George Bush Intcntl
22h 29m
2 stops
OSL8:10 pmOslo Gardermoen
Feb 16
OSL8:45 amOslo Gardermoen
36h 20m
2 stops
IAH2:05 pmHouston George Bush Intcntl
$489
Finnair
Mar 27
IAH4:50 pmHouston George Bush Intcntl
32h 00m
2 stops
OSL6:50 amOslo Gardermoen
Apr 9
OSL8:35 amOslo Gardermoen
22h 16m
2 stops
IAH11:51 pmHouston George Bush Intcntl
$527
Finnair
May 6
IAH4:55 pmHouston George Bush Intcntl
16h 40m
2 stops
OSL4:35 pmOslo Gardermoen
May 7
OSL8:30 pmOslo Gardermoen
29h 48m
2 stops
IAH7:18 pmHouston George Bush Intcntl
$673

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 January 11, 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

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 4/14

7:23 am-4:25 pm

2 stops26h 02m

Oslo Gardermoen

Tue 4/21

8:30 pm-7:18 pm

2 stops29h 48m

$452

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 4/14

3:30 pm-11:20 pm

1 stop24h 50m

Oslo Gardermoen

Tue 4/21

8:30 pm-10:29 pm

2 stops32h 59m

$454

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 4/14

9:05 pm-11:20 pm

1 stop19h 15m

Oslo Gardermoen

Tue 4/21

8:30 pm-10:29 pm

2 stops32h 59m

$455

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 2/8

6:10 pm-10:55 am

2 stops33h 45m

Oslo Gardermoen

Wed 2/18

3:05 pm-2:05 pm

1 stop30h 00m

$460

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 3/18

7:43 pm-10:40 pm

2 stops20h 57m

Oslo Gardermoen

Wed 4/8

7:45 am-1:25 pm

1 stop36h 40m

$461

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 4/14

3:30 pm-4:25 pm

1 stop17h 55m

Oslo Gardermoen

Tue 4/21

7:45 am-7:15 pm

1 stop18h 30m

$463

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/18

3:50 pm-2:10 pm

1 stop15h 20m

Oslo Gardermoen

Thu 3/12

7:05 am-8:40 pm

2 stops19h 35m

$476

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 1/28

12:39 pm-2:10 pm

2 stops18h 31m

Oslo Gardermoen

Wed 2/4

3:00 pm-10:47 am

2 stops26h 47m

$478

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/18

11:16 am-2:10 pm

2 stops19h 54m

Oslo Gardermoen

Thu 3/12

7:05 am-10:31 pm

2 stops21h 26m

$479

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 1/28

11:09 am-8:40 am

2 stops14h 31m

Oslo Gardermoen

Wed 2/4

6:25 am-10:33 pm

2 stops23h 08m

$525

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 February. Flight prices, which tend to average around $730, 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 during January instead. Flights to Oslo Gardermoen Airport in January, while not as cheap as those in February, still average around $732.

How far in advance should I book a flight to Oslo Gardermoen Airport?

You are more likely to see cheaper flights to Oslo Gardermoen Airport from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Oslo Gardermoen Airport for around $939 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oslo Gardermoen Airport from Houston for as low as $751 on momondo.

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

14h 00m

Direct flights

None
The fastest flight from Houston to Oslo Gardermoen Airport takes 14h 00m
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

  • 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 14h 00m.

  • 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
DeltaPriceFrom $520Free CancellationRating
7.9
8,039 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $523Free CancellationRating
7.3
1,642 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $563Free CancellationRating
7.7
1,435 reviews
Search KLM flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,667 reviews
Search British Airways flights
LufthansaPriceFrom $669Free CancellationRating
6.8
7,710 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,145 reviews
Search United Airlines 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.

An easier way to manage your Oslo Gardermoen Airport trip

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