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Cheap flights from Oslo Gardermoen Airport to Houston from $588

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Oslo Gardermoen Airport to Houston departing on 11/20. 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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Cheap round-trip flights

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Air Canada Logo
6:15 am - 9:39 pmOSL-IAH
22h 24m2 stops
Air Canada Logo
12:10 pm - 3:20 pmIAH-OSL
20h 10m2 stops
$588Air Canada
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Thu, Nov 20 - Wed, Dec 3
Air Canada Logo
6:15 am - 9:39 pmOSL-IAH
22h 24m2 stops
Air Canada Logo
12:10 pm - 1:00 pmIAH-OSL
17h 50m2 stops
$589Air Canada
Find Deal
Thu, Nov 20 - Wed, Dec 3
Lufthansa Logo
6:15 am - 2:35 pmOSL-IAH
15h 20m1 stop
Lufthansa Logo
4:30 pm - 1:00 pmIAH-OSL
13h 30m1 stop
$601Lufthansa
Find Deal
Thu, Nov 20 - Wed, Dec 3
Lufthansa Logo
6:15 am - 2:35 pmOSL-IAH
15h 20m1 stop
Lufthansa Logo
6:55 pm - 3:20 pmIAH-OSL
13h 25m1 stop
$603Lufthansa
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Thu, Nov 20 - Wed, Dec 3
United Airlines Logo
6:15 am - 2:35 pmOSL-IAH
15h 20m1 stop
United Airlines Logo
1:34 pm - 12:55 pmIAH-OSL
16h 21m2 stops
$622United Airlines
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Thu, Dec 4 - Mon, Dec 8
United Airlines Logo
6:15 am - 2:35 pmOSL-IAH
15h 20m1 stop
United Airlines Logo
1:34 pm - 12:55 pmIAH-OSL
16h 21m2 stops
$624United Airlines
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Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
6:15 am - 2:35 pmOSL-IAH
15h 20m1 stop
Multiple Airlines Logo
4:20 pm - 5:10 pmIAH-OSL
17h 50m2 stops
$630Multiple Airlines
Find Deal
Thu, Nov 20 - Wed, Dec 3
Scandinavian Airlines Logo
5:55 am - 11:58 pmOSL-IAH
25h 03m2 stops
Scandinavian Airlines Logo
4:06 pm - 7:15 pmIAH-OSL
20h 09m2 stops
$643Scandinavian Airlines
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Fri, Jan 9 - Thu, Feb 5
Multiple Airlines Logo
7:10 pm - 11:13 pmOSL-IAH
35h 03m3 stops
Multiple Airlines Logo
7:00 am - 6:25 pmIAH-OSL
28h 25m2 stops
$719Multiple Airlines
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Thu, Jan 8 - Thu, Feb 5
Scandinavian Airlines Logo
6:00 pm - 11:58 pmOSL-IAH
36h 58m2 stops
Scandinavian Airlines Logo
1:55 pm - 1:10 pmIAH-OSL
16h 15m2 stops
$821Scandinavian Airlines
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Thu, Jan 8 - Sat, Jan 10

American Airlines flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport

Our best American Airlines deals on Oslo Gardermoen Airport to Houston George Bush Intcntl Airport flight tickets
American Airlines
Nov 20
OSL7:05 amOslo Gardermoen
17h 53m
2 stops
IAH5:58 pmHouston George Bush Intcntl
Dec 3
IAH1:28 pmHouston George Bush Intcntl
17h 42m
2 stops
OSL2:10 pmOslo Gardermoen
$1,099
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American Airlines
Nov 20
OSL7:05 amOslo Gardermoen
19h 55m
1 stop
IAH8:00 pmHouston George Bush Intcntl
Dec 3
IAH3:50 pmHouston George Bush Intcntl
23h 50m
1 stop
OSL10:40 pmOslo Gardermoen
$1,331
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American Airlines
Nov 20
OSL7:05 amOslo Gardermoen
17h 53m
2 stops
IAH5:58 pmHouston George Bush Intcntl
Dec 3
IAH3:50 pmHouston George Bush Intcntl
23h 50m
1 stop
OSL10:40 pmOslo Gardermoen
$1,336
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Lufthansa flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport

Our best Lufthansa deals on Oslo Gardermoen Airport to Houston George Bush Intcntl Airport flight tickets
Lufthansa
Nov 20
OSL6:15 amOslo Gardermoen
15h 20m
1 stop
IAH2:35 pmHouston George Bush Intcntl
Dec 3
IAH4:30 pmHouston George Bush Intcntl
13h 30m
1 stop
OSL1:00 pmOslo Gardermoen
$601
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Lufthansa
Nov 20
OSL6:15 amOslo Gardermoen
15h 20m
1 stop
IAH2:35 pmHouston George Bush Intcntl
Dec 3
IAH6:55 pmHouston George Bush Intcntl
13h 25m
1 stop
OSL3:20 pmOslo Gardermoen
$603
Find similar
Lufthansa
Nov 20
OSL6:15 amOslo Gardermoen
15h 20m
1 stop
IAH2:35 pmHouston George Bush Intcntl
Dec 3
IAH6:55 pmHouston George Bush Intcntl
15h 35m
1 stop
OSL5:30 pmOslo Gardermoen
$610
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momondo Fare Finder

 
Customize your flight search to find flights from Oslo Gardermoen Airport to Houston George Bush Intcntl 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 November 3, 2025.
Use the filters below to find and compare flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Wed 12/3

12:10 pm-3:20 pm

2 stops20h 10m

$588

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-9:39 pm

2 stops22h 24m

Houston George Bush Intcntl

Wed 12/3

12:10 pm-1:00 pm

2 stops17h 50m

$589

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 12/3

4:30 pm-1:00 pm

1 stop13h 30m

$601

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 12/3

6:55 pm-3:20 pm

1 stop13h 25m

$603

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 12/8

1:34 pm-12:55 pm

2 stops16h 21m

$622

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 12/4

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Mon 12/8

1:34 pm-12:55 pm

2 stops16h 21m

$624

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 11/20

6:15 am-2:35 pm

1 stop15h 20m

Houston George Bush Intcntl

Wed 12/3

4:20 pm-5:10 pm

2 stops17h 50m

$630

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Fri 1/9

5:55 am-11:58 pm

2 stops25h 03m

Houston George Bush Intcntl

Thu 2/5

4:06 pm-7:15 pm

2 stops20h 09m

$643

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 1/8

7:10 pm-11:13 pm

3 stops35h 03m

Houston George Bush Intcntl

Thu 2/5

7:00 am-6:25 pm

2 stops28h 25m

$719

OsloHouston

OSL - IAH

OSLIAH

Oslo Gardermoen

Thu 1/8

6:00 pm-11:58 pm

2 stops36h 58m

Houston George Bush Intcntl

Sat 1/10

1:55 pm-1:10 pm

2 stops16h 15m

$821

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Houston from

How to get the cheapest flight ticket from Oslo Gardermoen Airport to Houston George Bush Intcntl 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 Oslo Gardermoen Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Oslo Gardermoen Airport, with most prices found around $706. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Oslo Gardermoen Airport during the month February is also very affordable. Most momondo users find prices during this month for around $708.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport is on a Tuesday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Tuesday will often find tickets for as low as $654. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $1,253.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Oslo Gardermoen Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $843. Try not to purchase tickets at noon because they tend to be around $944. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Oslo Gardermoen Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $831 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Oslo Gardermoen Airport for as low as $686 on momondo.

When to book flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Oslo Gardermoen Airport to Houston George Bush Intcntl Airport (OSL to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport

Direct flights

None
There are no direct flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport.
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  • How far is Oslo Gardermoen to Houston George Bush Intcntl by plane?

    A flight from Oslo Gardermoen to Houston George Bush Intcntl will travel around 4959.6 mi. By plane, this route typically takes 14h 55m.

  • When did momondo last update prices for flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Oslo Gardermoen Airport to Houston George Bush Intcntl Airport refresh daily.

  • How old do you have to be to fly from Oslo Gardermoen Airport to Houston George Bush Intcntl 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 Oslo Gardermoen Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
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Katy
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Why use momondo?

Why should I use momondo to find a flight deal from Oslo to Houston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oslo to Houston. momondo saves you time and could save you money on your trip.

Can I find flights from Oslo to Houston with flexible booking policies on momondo?

momondo does allow users to show only those flights to Houston from Oslo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Oslo to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oslo to Houston.

I’m not ready to book a flight from Oslo to Houston right now. Can momondo alert me if prices change?

Price alerts on flights to Houston from Oslo are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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