What is the cheapest airline that flies from Houston to Oslo Gardermoen?

British Airways and American Airlines are the most popular carriers operating from Houston to Oslo Gardermoen

What airlines fly to Oslo Gardermoen Airport?

KLM, Delta and United Airlines are the top three most popular airlines that fly to Oslo Gardermoen Airport from Houston according to our data. KLM is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Oslo Gardermoen Airport. Keep in mind that there are 7 different airlines that fly to Oslo Gardermoen Airport on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Houston to Oslo Gardermoen Airport is 7 as of April 2026.

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.

$357 Cheap Flights from Houston to Oslo Gardermoen Airport in 2026

Q: What is the typical price of a round-trip flight between Houston and Oslo Gardermoen Airport?

Prices are currently low for flights on this route. Typical prices usually range from $1,894 to $744. The lowest price recently found on this route was $612.

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Find the cheapest flights from Houston to Oslo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:30 pm - 5:45 pm

IAH

OSL

20h 15m

1 stop

7:15 am - 7:10 pm

OSL

IAH

18h 55m

1 stop

$612Turkish Airlines

Wed, Apr 29 - Wed, May 6

9:05 pm - 5:45 pm

IAH

OSL

37h 40m

1 stop

12:15 pm - 7:10 pm

OSL

IAH

37h 55m

1 stop

$686Turkish Airlines

Mon, Sep 14 - Mon, Sep 28

9:05 pm - 10:00 am

IAH

OSL

29h 55m

1 stop

7:15 am - 7:10 pm

OSL

IAH

18h 55m

1 stop

$699Turkish Airlines

Tue, Aug 25 - Tue, Sep 8

9:05 pm - 11:10 pm

IAH

OSL

19h 05m

1 stop

10:55 am - 7:10 pm

OSL

IAH

39h 15m

1 stop

$703Turkish Airlines

Wed, Aug 26 - Wed, Sep 9

6:05 am - 12:35 pm

IAH

OSL

23h 30m

2 stops

1:50 pm - 11:29 pm

OSL

IAH

16h 39m

2 stops

$723Multiple Airlines

Wed, Apr 29 - Wed, May 6

8:21 pm - 7:15 pm

HOU

OSL

15h 54m

2 stops

7:45 am - 11:54 pm

OSL

HOU

23h 09m

2 stops

$854British Airways

Wed, May 6 - Wed, May 13

8:21 pm - 6:40 pm

HOU

OSL

15h 19m

2 stops

7:45 am - 7:51 pm

OSL

HOU

19h 06m

2 stops

$871British Airways

Mon, May 11 - Wed, May 27

10:53 am - 8:45 am

HOU

OSL

14h 52m

2 stops

6:30 am - 4:28 pm

OSL

HOU

16h 58m

2 stops

$914KLM

Mon, Apr 20 - Tue, May 5

6:00 am - 11:05 am

HOU

OSL

22h 05m

2 stops

6:30 am - 10:26 pm

OSL

HOU

22h 56m

2 stops

$922Delta

Fri, May 8 - Fri, May 15

4:50 pm - 3:25 pm

HOU

OSL

15h 35m

2 stops

1:50 pm - 12:05 am

OSL

HOU

17h 15m

2 stops

$974Multiple Airlines

Fri, May 1 - Thu, May 7

Delta flights from Houston to Oslo Gardermoen Airport

Our best Delta deals on Houston to Oslo Gardermoen Airport flight tickets

Delta

Aug 24

IAH5:50 pmHouston George Bush Intcntl

17h 55m

2 stops

OSL6:45 pmOslo Gardermoen

Sep 8

OSL6:30 amOslo Gardermoen

24h 21m

2 stops

IAH11:51 pmHouston George Bush Intcntl

$813

Delta

Aug 25

HOU5:35 pmHouston Hobby

18h 00m

2 stops

OSL6:35 pmOslo Gardermoen

Sep 8

OSL8:00 amOslo Gardermoen

20h 35m

2 stops

HOU9:35 pmHouston Hobby

$836

Delta

Aug 25

IAH9:40 amHouston George Bush Intcntl

18h 25m

2 stops

OSL11:05 amOslo Gardermoen

Sep 7

OSL2:10 pmOslo Gardermoen

30h 05m

1 stop

IAH1:15 pmHouston George Bush Intcntl

$841

Lufthansa flights from Houston to Oslo Gardermoen Airport

Our best Lufthansa deals on Houston to Oslo Gardermoen Airport flight tickets

Lufthansa

Oct 3

IAH6:20 pmHouston George Bush Intcntl

33h 35m

2 stops

OSL10:55 amOslo Gardermoen

Oct 23

OSL6:25 amOslo Gardermoen

14h 10m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$876

Lufthansa

Apr 16

IAH3:35 pmHouston George Bush Intcntl

17h 15m

1 stop

OSL3:50 pmOslo Gardermoen

Apr 20

OSL6:45 amOslo Gardermoen

13h 50m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$6,338

Lufthansa

Apr 16

IAH3:35 pmHouston George Bush Intcntl

13h 45m

1 stop

OSL12:20 pmOslo Gardermoen

Apr 22

OSL6:35 amOslo Gardermoen

14h 00m

1 stop

IAH1:35 pmHouston George Bush Intcntl

$6,340

momondo Fare Finder

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

Wed 4/29

2:30 pm-5:45 pm

1 stop20h 15m

Oslo Gardermoen

Wed 5/6

7:15 am-7:10 pm

1 stop18h 55m

$612

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Mon 9/14

9:05 pm-5:45 pm

1 stop37h 40m

Oslo Gardermoen

Mon 9/28

12:15 pm-7:10 pm

1 stop37h 55m

$686

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Tue 8/25

9:05 pm-10:00 am

1 stop29h 55m

Oslo Gardermoen

Tue 9/8

7:15 am-7:10 pm

1 stop18h 55m

$699

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 8/26

9:05 pm-11:10 pm

1 stop19h 05m

Oslo Gardermoen

Wed 9/9

10:55 am-7:10 pm

1 stop39h 15m

$703

HoustonOslo

IAH - OSL

IAHOSL

Houston George Bush Intcntl

Wed 4/29

6:05 am-12:35 pm

2 stops23h 30m

Oslo Gardermoen

Wed 5/6

1:50 pm-11:29 pm

2 stops16h 39m

$723

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Wed 5/6

8:21 pm-7:15 pm

2 stops15h 54m

Oslo Gardermoen

Wed 5/13

7:45 am-11:54 pm

2 stops23h 09m

$854

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 5/11

8:21 pm-6:40 pm

2 stops15h 19m

Oslo Gardermoen

Wed 5/27

7:45 am-7:51 pm

2 stops19h 06m

$871

Quickest round-trip

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Mon 4/20

10:53 am-8:45 am

2 stops14h 52m

Oslo Gardermoen

Tue 5/5

6:30 am-4:28 pm

2 stops16h 58m

$914

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Fri 5/8

6:00 am-11:05 am

2 stops22h 05m

Oslo Gardermoen

Fri 5/15

6:30 am-10:26 pm

2 stops22h 56m

$922

HoustonOslo

HOU - OSL

HOUOSL

Houston Hobby

Fri 5/1

4:50 pm-3:25 pm

2 stops15h 35m

Oslo Gardermoen

Thu 5/7

1:50 pm-12:05 am

2 stops17h 15m

$974

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $787.

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 $945 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 $505 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	18h 15m
Direct flights	None

The fastest flight from Houston to Oslo Gardermoen Airport takes 18h 15m

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 18h 15m.
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?
The number of operators available for flights from Houston to Oslo Gardermoen Airport is 7 as of April 2026.
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
British Airways	PriceFrom $466	Free Cancellation	Rating 6.7 7,882 reviews	Search British Airways flights
Scandinavian Airlines	PriceFrom $505	Free Cancellation	Rating 7.3 1,749 reviews	Search Scandinavian Airlines flights
Delta	PriceFrom $520	Free Cancellation	Rating 7.9 8,408 reviews	Search Delta flights
KLM	PriceFrom $563	Free Cancellation	Rating 7.8 1,496 reviews	Search KLM flights
United Airlines	PriceFrom $592	Free Cancellation	Rating 7.4 9,581 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $665	Free Cancellation	Rating 7.3 4,304 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $689	Free Cancellation	Rating 6.8 7,920 reviews	Search Lufthansa flights

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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Cheap flights from Houston to Oslo from $357

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 6/8. 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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Delta flights from Houston to Oslo Gardermoen Airport

Our best Delta deals on Houston to Oslo Gardermoen Airport flight tickets

Lufthansa flights from Houston to Oslo Gardermoen Airport

Our best Lufthansa deals on Houston to Oslo Gardermoen Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Houston to Oslo Gardermoen Airport that are best for you.

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How to get the cheapest flight ticket from Houston to Oslo Gardermoen Airport

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?

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

What is the cheapest airline that flies from Houston to Oslo Gardermoen?

What airlines fly to Oslo Gardermoen Airport?

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

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Frequently asked questions about flying from Houston to Oslo Gardermoen Airport

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

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An easier way to manage your Oslo Gardermoen Airport trip

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