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Cheap flights from Houston to Oslo from $397

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 6/10. 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
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.
Multiple Airlines Logo
5:05 pm - 8:50 pm
IAH
-
OSL
21h 45m
1 stop
Multiple Airlines Logo
6:30 am - 1:15 pm
OSL
-
IAH
13h 45m
1 stop
$552Multiple Airlines
Sun, Mar 22 - Tue, Apr 7
Multiple Airlines Logo
5:05 pm - 8:50 pm
IAH
-
OSL
21h 45m
1 stop
Multiple Airlines Logo
7:15 pm - 1:15 pm
OSL
-
IAH
25h 00m
1 stop
$559Multiple Airlines
Mon, Mar 16 - Tue, Mar 31
Finnair Logo
2:09 pm - 4:35 pm
IAH
-
OSL
20h 26m
2 stops
Finnair Logo
8:30 pm - 7:15 pm
OSL
-
IAH
29h 45m
2 stops
$567Finnair
Mon, Mar 16 - Tue, Mar 31
Lufthansa Logo
3:35 pm - 12:15 pm
IAH
-
OSL
13h 40m
1 stop
Lufthansa Logo
6:35 am - 1:35 pm
OSL
-
IAH
14h 00m
1 stop
$568Lufthansa
Wed, Apr 15 - Wed, Apr 29
Lufthansa Logo
5:30 pm - 1:05 pm
IAH
-
OSL
13h 35m
1 stop
Lufthansa Logo
6:55 am - 7:09 pm
OSL
-
IAH
19h 14m
2 stops
$576Lufthansa
Sun, Mar 22 - Tue, Apr 7
British Airways Logo
4:18 pm - 11:40 pm
IAH
-
OSL
24h 22m
2 stops
British Airways Logo
5:10 pm - 1:25 pm
OSL
-
IAH
27h 15m
1 stop
$581British Airways
Sun, Aug 2 - Wed, Aug 12
British Airways Logo
9:05 pm - 11:40 pm
IAH
-
OSL
19h 35m
1 stop
British Airways Logo
5:10 pm - 1:25 pm
OSL
-
IAH
27h 15m
1 stop
$583British Airways
Sun, Aug 2 - Wed, Aug 12
British Airways Logo
1:08 pm - 11:40 pm
HOU
-
OSL
27h 32m
2 stops
British Airways Logo
5:10 pm - 7:55 pm
OSL
-
HOU
33h 45m
2 stops
$584British Airways
Sun, Aug 2 - Wed, Aug 12
Delta Logo
5:23 pm - 8:40 pm
HOU
-
OSL
20h 17m
2 stops
Delta Logo
6:30 am - 11:05 pm
OSL
-
HOU
23h 35m
2 stops
$599Delta
Wed, Apr 15 - Wed, Apr 29
Delta Logo
11:33 am - 1:25 pm
HOU
-
OSL
19h 52m
2 stops
Delta Logo
6:30 am - 10:42 pm
OSL
-
HOU
23h 12m
2 stops
$784Delta
Mon, Mar 16 - Tue, Mar 31

Iberia flights from Houston to Oslo Gardermoen Airport

Our best Iberia deals on Houston to Oslo Gardermoen Airport flight tickets
Iberia
Feb 18
HOU12:18 pmHouston Hobby
18h 52m
2 stops
OSL2:10 pmOslo Gardermoen
Feb 23
OSL3:00 pmOslo Gardermoen
25h 43m
2 stops
HOU9:43 amHouston Hobby
$744
Iberia
May 26
HOU12:48 pmHouston Hobby
42h 27m
2 stops
OSL2:15 pmOslo Gardermoen
Jun 2
OSL3:00 pmOslo Gardermoen
39h 59m
2 stops
HOU11:59 pmHouston Hobby
$1,491

United Airlines flights from Houston to Oslo Gardermoen Airport

Our best United Airlines deals on Houston to Oslo Gardermoen Airport flight tickets
United Airlines
Mar 15
IAH7:55 pmHouston George Bush Intcntl
21h 35m
1 stop
OSL11:30 pmOslo Gardermoen
Apr 1
OSL6:35 amOslo Gardermoen
18h 25m
1 stop
IAH6:00 pmHouston George Bush Intcntl
$599
United Airlines
Mar 10
IAH9:45 amHouston George Bush Intcntl
19h 15m
2 stops
OSL11:00 amOslo Gardermoen
Mar 17
OSL6:15 amOslo Gardermoen
24h 21m
3 stops
IAH12:36 amHouston George Bush Intcntl
$600
United Airlines
Mar 15
IAH7:50 pmHouston George Bush Intcntl
39h 20m
2 stops
OSL5:10 pmOslo Gardermoen
Apr 1
OSL6:35 amOslo Gardermoen
21h 15m
2 stops
IAH8:50 pmHouston George Bush Intcntl
$609

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 February 13, 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

Sun 3/22

5:05 pm-8:50 pm

1 stop21h 45m

Oslo Gardermoen

Tue 4/7

6:30 am-1:15 pm

1 stop13h 45m

$552

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/16

5:05 pm-8:50 pm

1 stop21h 45m

Oslo Gardermoen

Tue 3/31

7:15 pm-1:15 pm

1 stop25h 00m

$559

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/16

2:09 pm-4:35 pm

2 stops20h 26m

Oslo Gardermoen

Tue 3/31

8:30 pm-7:15 pm

2 stops29h 45m

$567

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 4/15

3:35 pm-12:15 pm

1 stop13h 40m

Oslo Gardermoen

Wed 4/29

6:35 am-1:35 pm

1 stop14h 00m

$568

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 3/22

5:30 pm-1:05 pm

1 stop13h 35m

Oslo Gardermoen

Tue 4/7

6:55 am-7:09 pm

2 stops19h 14m

$576

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 8/2

4:18 pm-11:40 pm

2 stops24h 22m

Oslo Gardermoen

Wed 8/12

5:10 pm-1:25 pm

1 stop27h 15m

$581

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 8/2

9:05 pm-11:40 pm

1 stop19h 35m

Oslo Gardermoen

Wed 8/12

5:10 pm-1:25 pm

1 stop27h 15m

$583

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Sun 8/2

1:08 pm-11:40 pm

2 stops27h 32m

Oslo Gardermoen

Wed 8/12

5:10 pm-7:55 pm

2 stops33h 45m

$584

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 4/15

5:23 pm-8:40 pm

2 stops20h 17m

Oslo Gardermoen

Wed 4/29

6:30 am-11:05 pm

2 stops23h 35m

$599

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 3/16

11:33 am-1:25 pm

2 stops19h 52m

Oslo Gardermoen

Tue 3/31

6:30 am-10:42 pm

2 stops23h 12m

$784

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 August instead. Flights to Oslo Gardermoen Airport in August, while not as cheap as those in February, still average around $768.

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 $963 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

20h 11m

Direct flights

None
The fastest flight from Houston to Oslo Gardermoen Airport takes 20h 11m
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 20h 11m.

  • 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
8,199 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $523Free CancellationRating
7.3
1,682 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom $526Free CancellationRating
6.7
7,738 reviews
Search British Airways flights
KLMPriceFrom $563Free CancellationRating
7.7
1,454 reviews
Search KLM flights
United AirlinesPriceFrom $672Free CancellationRating
7.4
9,287 reviews
Search United Airlines flights
LufthansaPriceFrom $689Free CancellationRating
6.8
7,784 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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