How long is the flight from Texas to Oulu?

For as low as $833, Lufthansa can have you in Oulu from Texas in 35h 45m. The distance between Texas and Oulu is about 5152 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Oulu ranges from 0.4 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. April is typically the driest time to visit Oulu when rainfall is around 0.4 in.

If weather is an important factor for your trip to Oulu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What is the cheapest time of day to fly from TX to OUL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Oulu as you normally would.

What airport do you fly into for flights to Oulu from Texas?

Located just 6.5 mi from the city center, Oulu (OUL) is the airport most travelers will use when flying to Oulu from Texas.

Can I find deals for flights from Texas to Oulu that include hotel bookings?

Yes. In addition to deals on Texas to Oulu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Texas to Oulu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Oulu.

Can I find deals for business class flights from Texas to Oulu?

Yes. Cheapflights offers flight deals from Texas to Oulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$833+ Flights from Texas to Oulu

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Cheap flight deals from Texas to Oulu

Round-trip from	$829 (Lufthansa)

From Texas to Oulu

Search Deals

Find flight deals from Texas to Oulu

Best flights from Texas to Oulu
Discover carefully curated flight deals from Texas to Oulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated octubre 30, 2025.

jue. 4/28:15 pmIAH - OUL

2 stops35h 45mLufthansa

lun. 4/62:45 pmOUL - IAH

2 stops34h 10mLufthansa

Deal found 10/28

$833

jue. 4/26:38 pmIAH - OUL

2 stops39h 17mFinnair

lun. 4/66:35 pmOUL - IAH

2 stops31h 10mFinnair

Deal found 10/29

$1,022

Fly from

Fly to

Route

Depart

Return

Price

HoustonOulu

IAH - OUL

IAHOUL

Houston George Bush Intcntl

jue. 4/2

8:15 pm-4:00 pm

2 stops35h 45m

Oulu

lun. 4/6

2:45 pm-4:55 pm

2 stops34h 10m

$833

HoustonOulu

IAH - OUL

IAHOUL

Houston George Bush Intcntl

jue. 4/2

6:38 pm-5:55 pm

2 stops39h 17m

Oulu

lun. 4/6

6:35 pm-5:45 pm

2 stops31h 10m

$1,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Best time to book a flight from Texas to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from Texas with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to Oulu

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Oulu from Texas?
Located just 6.5 mi from the city center, Oulu (OUL) is the airport most travelers will use when flying to Oulu from Texas.
How long is the flight from Texas to Oulu?
For as low as $833, Lufthansa can have you in Oulu from Texas in 35h 45m. The distance between Texas and Oulu is about 5152 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Texas to Oulu that include hotel bookings?
Yes. In addition to deals on Texas to Oulu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Texas to Oulu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Oulu.
Can I find deals for business class flights from Texas to Oulu?
Yes. Cheapflights offers flight deals from Texas to Oulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$833+ Cheap flights from Texas to Oulu (OUL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.