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Cheap flights from Houston to Oslo from $477

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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Find the cheapest flights from Houston to Oslo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
12:42 pm - 2:15 pmIAH-OSL
18h 33m2 stops
Scandinavian Airlines Logo
8:00 am - 11:56 pmOSL-IAH
22h 56m2 stops
$501Scandinavian Airlines
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Mon, Feb 16 - Fri, Feb 20
Scandinavian Airlines Logo
4:06 pm - 10:30 pmIAH-OSL
23h 24m2 stops
Scandinavian Airlines Logo
8:00 am - 11:37 pmOSL-IAH
22h 37m2 stops
$523Scandinavian Airlines
Find Deal
Wed, Feb 11 - Mon, Feb 16
Scandinavian Airlines Logo
4:06 pm - 6:45 pmIAH-OSL
19h 39m2 stops
Scandinavian Airlines Logo
9:00 am - 9:13 pmOSL-IAH
19h 13m2 stops
$524Scandinavian Airlines
Find Deal
Fri, Jan 16 - Fri, Jan 23
Lufthansa Logo
4:30 pm - 3:20 pmIAH-OSL
15h 50m1 stop
Lufthansa Logo
6:15 am - 7:01 pmOSL-IAH
19h 46m2 stops
$568Lufthansa
Find Deal
Sun, Jan 18 - Tue, Feb 3
Lufthansa Logo
4:30 pm - 1:05 pmIAH-OSL
13h 35m1 stop
Lufthansa Logo
6:15 am - 6:15 pmOSL-IAH
19h 00m1 stop
$576Lufthansa
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Sun, Jan 18 - Tue, Feb 3
British Airways Logo
9:05 pm - 6:40 pmIAH-OSL
14h 35m1 stop
British Airways Logo
8:05 pm - 1:40 pmOSL-IAH
24h 35m1 stop
$588British Airways
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Mon, Apr 13 - Thu, Apr 30
Multiple Airlines Logo
4:20 pm - 5:10 pmIAH-OSL
17h 50m2 stops
Multiple Airlines Logo
6:45 am - 9:39 pmOSL-IAH
21h 54m2 stops
$590Multiple Airlines
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Sun, Jan 18 - Tue, Feb 3
British Airways Logo
12:18 pm - 10:40 pmHOU-OSL
28h 22m2 stops
British Airways Logo
8:30 pm - 7:50 pmOSL-HOU
30h 20m2 stops
$600British Airways
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Wed, Mar 25 - Mon, Mar 30
Delta Logo
11:09 am - 1:50 pmHOU-OSL
19h 41m2 stops
Delta Logo
6:30 am - 10:33 pmOSL-HOU
23h 03m2 stops
$615Delta
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Sun, Jan 18 - Tue, Feb 3
Delta Logo
5:35 pm - 6:45 pmHOU-OSL
18h 10m2 stops
Delta Logo
6:05 am - 9:38 pmOSL-HOU
22h 33m2 stops
$621Delta
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Mon, Apr 13 - Tue, Apr 21

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 13
IAH9:05 pmHouston George Bush Intcntl
14h 35m
1 stop
OSL6:40 pmOslo Gardermoen
Apr 30
OSL8:05 pmOslo Gardermoen
24h 35m
1 stop
IAH1:40 pmHouston George Bush Intcntl
$588
Find similar
British Airways
Feb 11
IAH3:50 pmHouston George Bush Intcntl
15h 20m
1 stop
OSL2:10 pmOslo Gardermoen
Feb 16
OSL8:50 pmOslo Gardermoen
32h 31m
2 stops
IAH10:21 pmHouston George Bush Intcntl
$603
Find similar
British Airways
Apr 5
IAH4:51 pmHouston George Bush Intcntl
23h 49m
2 stops
OSL11:40 pmOslo Gardermoen
Apr 15
OSL7:40 amOslo Gardermoen
18h 35m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$608
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Finnair flights from Houston to Oslo Gardermoen Airport

Our best Finnair deals on Houston to Oslo Gardermoen Airport flight tickets
Finnair
Dec 29
IAH2:09 pmHouston George Bush Intcntl
23h 01m
2 stops
OSL8:10 pmOslo Gardermoen
Jan 12
OSL8:45 amOslo Gardermoen
36h 20m
2 stops
IAH2:05 pmHouston George Bush Intcntl
$635
Find similar
Finnair
Dec 8
IAH2:23 pmHouston George Bush Intcntl
22h 47m
2 stops
OSL8:10 pmOslo Gardermoen
Dec 17
OSL8:45 amOslo Gardermoen
36h 20m
2 stops
IAH2:05 pmHouston George Bush Intcntl
$771
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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 December 2, 2025.
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

Mon 2/16

12:42 pm-2:15 pm

2 stops18h 33m

Oslo Gardermoen

Fri 2/20

8:00 am-11:56 pm

2 stops22h 56m

$501

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/11

4:06 pm-10:30 pm

2 stops23h 24m

Oslo Gardermoen

Mon 2/16

8:00 am-11:37 pm

2 stops22h 37m

$523

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Fri 1/16

4:06 pm-6:45 pm

2 stops19h 39m

Oslo Gardermoen

Fri 1/23

9:00 am-9:13 pm

2 stops19h 13m

$524

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 1/18

4:30 pm-3:20 pm

1 stop15h 50m

Oslo Gardermoen

Tue 2/3

6:15 am-7:01 pm

2 stops19h 46m

$568

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 1/18

4:30 pm-1:05 pm

1 stop13h 35m

Oslo Gardermoen

Tue 2/3

6:15 am-6:15 pm

1 stop19h 00m

$576

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 4/13

9:05 pm-6:40 pm

1 stop14h 35m

Oslo Gardermoen

Thu 4/30

8:05 pm-1:40 pm

1 stop24h 35m

$588

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 1/18

4:20 pm-5:10 pm

2 stops17h 50m

Oslo Gardermoen

Tue 2/3

6:45 am-9:39 pm

2 stops21h 54m

$590

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 3/25

12:18 pm-10:40 pm

2 stops28h 22m

Oslo Gardermoen

Mon 3/30

8:30 pm-7:50 pm

2 stops30h 20m

$600

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Sun 1/18

11:09 am-1:50 pm

2 stops19h 41m

Oslo Gardermoen

Tue 2/3

6:30 am-10:33 pm

2 stops23h 03m

$615

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 4/13

5:35 pm-6:45 pm

2 stops18h 10m

Oslo Gardermoen

Tue 4/21

6:05 am-9:38 pm

2 stops22h 33m

$621

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 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 $707, 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 March instead. Flights to Oslo Gardermoen Airport in March, while not as cheap as those in February, still average around $709.

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. 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 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 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.

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 $952 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 $723 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

15h 10m

Direct flights

None
The fastest flight from Houston to Oslo Gardermoen Airport takes 15h 10m
There are no direct flights from Houston to Oslo Gardermoen Airport. There are no popular flight routes from Houston to Oslo Gardermoen Airport.
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  • 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 13h 35m.

  • 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
1,591 reviews
Search Scandinavian Airlines flights
DeltaPriceFrom $520Free CancellationRating
7.9
8,011 reviews
Search Delta flights
KLMPriceFrom $563Free CancellationRating
7.7
1,426 reviews
Search KLM flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,550 reviews
Search British Airways flights
LufthansaPriceFrom $669Free CancellationRating
6.8
7,603 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,063 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
Drammen
Lillehammer

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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