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Cheap flights from Houston to Oslo from $370

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 6/21. 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.
Lufthansa Logo
6:55 pm - 3:20 pm
IAH
-
OSL
13h 25m1 stop
Lufthansa Logo
6:15 am - 6:15 pm
OSL
-
IAH
19h 00m1 stop
$550Lufthansa
Sun, Feb 1 - Tue, Feb 17
Lufthansa Logo
6:55 pm - 3:20 pm
IAH
-
OSL
13h 25m1 stop
Lufthansa Logo
11:50 am - 11:12 pm
OSL
-
IAH
18h 22m2 stops
$555Lufthansa
Sun, Feb 1 - Tue, Feb 17
Lufthansa Logo
5:50 pm - 11:40 pm
IAH
-
OSL
23h 50m1 stop
Lufthansa Logo
9:55 am - 6:00 pm
OSL
-
IAH
15h 05m1 stop
$556Lufthansa
Wed, Mar 18 - Thu, Apr 2
British Airways Logo
3:50 pm - 2:10 pm
IAH
-
OSL
15h 20m1 stop
British Airways Logo
11:50 am - 2:05 pm
OSL
-
IAH
33h 15m1 stop
$561British Airways
Wed, Feb 4 - Wed, Feb 18
Multiple Airlines Logo
4:20 pm - 5:10 pm
IAH
-
OSL
17h 50m2 stops
Multiple Airlines Logo
11:50 am - 11:12 pm
OSL
-
IAH
18h 22m2 stops
$564Multiple Airlines
Sun, Feb 1 - Tue, Feb 17
Lufthansa Logo
5:50 pm - 11:40 pm
IAH
-
OSL
23h 50m1 stop
Lufthansa Logo
7:05 am - 12:30 am
OSL
-
IAH
24h 25m2 stops
$565Lufthansa
Wed, Mar 18 - Thu, Apr 2
Lufthansa Logo
11:55 am - 5:40 pm
IAH
-
OSL
22h 45m2 stops
Lufthansa Logo
11:50 am - 11:13 pm
OSL
-
IAH
18h 23m2 stops
$571Lufthansa
Wed, Feb 4 - Wed, Feb 18
British Airways Logo
4:50 pm - 1:45 pm
IAH
-
OSL
14h 55m1 stop
British Airways Logo
7:25 pm - 7:15 pm
OSL
-
IAH
30h 50m1 stop
$576British Airways
Sun, Mar 15 - Tue, Mar 31
Delta Logo
4:56 pm - 1:50 pm
IAH
-
OSL
14h 54m2 stops
Delta Logo
2:10 pm - 1:15 pm
OSL
-
IAH
30h 05m1 stop
$579Delta
Mon, Mar 16 - Wed, Apr 1
Delta Logo
2:13 pm - 1:50 pm
HOU
-
OSL
17h 37m2 stops
Delta Logo
6:30 am - 4:32 pm
OSL
-
HOU
17h 02m2 stops
$588Delta
Tue, Mar 17 - Wed, Apr 1

British Airways flights from Houston to Oslo Gardermoen Airport

Our best British Airways deals on Houston to Oslo Gardermoen Airport flight tickets
British Airways
Feb 4
IAH3:50 pmHouston George Bush Intcntl
15h 20m
1 stop
OSL2:10 pmOslo Gardermoen
Feb 18
OSL11:50 amOslo Gardermoen
33h 15m
1 stop
IAH2:05 pmHouston George Bush Intcntl
$561
Find similar
British Airways
Mar 15
IAH4:50 pmHouston George Bush Intcntl
14h 55m
1 stop
OSL1:45 pmOslo Gardermoen
Mar 31
OSL7:25 pmOslo Gardermoen
30h 50m
1 stop
IAH7:15 pmHouston George Bush Intcntl
$576
Find similar
British Airways
Mar 27
IAH4:50 pmHouston George Bush Intcntl
23h 20m
1 stop
OSL10:10 pmOslo Gardermoen
Apr 9
OSL8:05 pmOslo Gardermoen
24h 40m
1 stop
IAH1:45 pmHouston George Bush Intcntl
$580
Find similar

Delta flights from Houston to Oslo Gardermoen Airport

Our best Delta deals on Houston to Oslo Gardermoen Airport flight tickets
Delta
Mar 16
IAH6:54 pmHouston George Bush Intcntl
17h 56m
2 stops
OSL6:50 pmOslo Gardermoen
Mar 30
OSL2:10 pmOslo Gardermoen
30h 05m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$579
Find similar
Delta
Mar 17
HOU2:13 pmHouston Hobby
17h 37m
2 stops
OSL1:50 pmOslo Gardermoen
Apr 1
OSL6:30 amOslo Gardermoen
17h 02m
2 stops
HOU4:32 pmHouston Hobby
$588
Find similar
Delta
Mar 16
IAH6:54 pmHouston George Bush Intcntl
17h 56m
2 stops
OSL6:50 pmOslo Gardermoen
Mar 31
OSL6:30 amOslo Gardermoen
16h 21m
2 stops
IAH3:51 pmHouston George Bush Intcntl
$590
Find similar

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 25, 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

Sun 2/1

6:55 pm-3:20 pm

1 stop13h 25m

Oslo Gardermoen

Tue 2/17

6:15 am-6:15 pm

1 stop19h 00m

$550

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 2/1

6:55 pm-3:20 pm

1 stop13h 25m

Oslo Gardermoen

Tue 2/17

11:50 am-11:12 pm

2 stops18h 22m

$555

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 3/18

5:50 pm-11:40 pm

1 stop23h 50m

Oslo Gardermoen

Thu 4/2

9:55 am-6:00 pm

1 stop15h 05m

$556

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/4

3:50 pm-2:10 pm

1 stop15h 20m

Oslo Gardermoen

Wed 2/18

11:50 am-2:05 pm

1 stop33h 15m

$561

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 2/1

4:20 pm-5:10 pm

2 stops17h 50m

Oslo Gardermoen

Tue 2/17

11:50 am-11:12 pm

2 stops18h 22m

$564

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 3/18

5:50 pm-11:40 pm

1 stop23h 50m

Oslo Gardermoen

Thu 4/2

7:05 am-12:30 am

2 stops24h 25m

$565

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 2/4

11:55 am-5:40 pm

2 stops22h 45m

Oslo Gardermoen

Wed 2/18

11:50 am-11:13 pm

2 stops18h 23m

$571

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Sun 3/15

4:50 pm-1:45 pm

1 stop14h 55m

Oslo Gardermoen

Tue 3/31

7:25 pm-7:15 pm

1 stop30h 50m

$576

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 3/16

4:56 pm-1:50 pm

2 stops14h 54m

Oslo Gardermoen

Wed 4/1

2:10 pm-1:15 pm

1 stop30h 05m

$579

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Tue 3/17

2:13 pm-1:50 pm

2 stops17h 37m

Oslo Gardermoen

Wed 4/1

6:30 am-4:32 pm

2 stops17h 02m

$588

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 March. Flight prices, which tend to average around $710, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of March, then book flights to Oslo Gardermoen Airport from Houston during February instead. Flights to Oslo Gardermoen Airport in February, while not as cheap as those in March, still average around $719.

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 $954 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 $704 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

13h 25m

Direct flights

None
The fastest flight from Houston to Oslo Gardermoen Airport takes 13h 25m
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 13h 25m.

  • 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
8,011 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom $523Free CancellationRating
7.4
1,624 reviews
Search Scandinavian Airlines flights
KLMPriceFrom $563Free CancellationRating
7.7
1,434 reviews
Search KLM flights
British AirwaysPriceFrom $656Free CancellationRating
6.7
7,615 reviews
Search British Airways flights
LufthansaPriceFrom $669Free CancellationRating
6.8
7,653 reviews
Search Lufthansa flights
United AirlinesPriceFrom $694Free CancellationRating
7.4
9,114 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.

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