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Did you mean flights from Helsinki to Houston?
United States
George Bush Intercontinental Airport
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Finland
Helsinki Airport
At present, there are no direct flights from Houston to Helsinki.
However, there are several flights from IAH to HEL with a stopover.
Select a stopover airport from the list below to see which airlines operate flights from IAH to HEL, and to see what flight schedules are available.
Warm Continental destinations such as Helsinki enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Helsinki, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

In total there are 5 airlines that cover the full route from Houston IAH to Helsinki HEL. These airlines are:
All other flights from Houston to Helsinki are operated by a combination of multiple carriers, which are listed below:
In total there are 3 alliances that cover the full route from Houston IAH to Helsinki HEL. These alliances are:
You can fly the full journey from IAH to HEL in Economy, Premium Economy and Business Class. First Class is not available on this route, at least not on the full route with just 1 stopover.
In total there are 2 aircraft types that cover the full route from Houston to Helsinki. These aircrafts are:
All other flights from Houston to Helsinki are operated by a combination of multiple aircraft types.
The distance between Houston and Helsinki is 5,355 miles (8,619 kilometers).
However, because there are no direct flights between IAH and HEL, the distance of the full journey varies between 5,377 and 11,488 miles (or 8,653 and 18,488 kilometers), depending on your stopover airport.
Flights from Houston to Helsinki take from 11 hours and 20 minutes up to 26 hours and 55 minutes, depending on your stopover airport.
Please note that these times refer to the actual flight times, excluding the stopover time in between connecting flights, as this depends on your stopover airport as well as your date(s) of travel.
There is 1 airport in Helsinki: Helsinki Airport (HEL).
From 11 hours and 20 minutes up to 26 hours and 55 minutes, depending on your stopover airport.
Note that this excludes the layover time in between connecting flights.
Because there are no direct flights between IAH and HEL, the total distance of the full journey varies between 5,377 and 11,488 miles (or 8,653 and 18,488 kilometers), depending on your stopover airport.
KLM, Lufthansa, Air France, Turkish Airlines and Emirates are flying the full route from Houston to Helsinki.
Air Canada, United Airlines, Finnair, Frontier Airlines, American Airlines, Spirit Airlines, Lufthansa City Airlines, British Airways, Delta, JetBlue, ITA Airways, Alaska, Qatar Airways, ANA, Japan Airlines and ZIPAIR operate several connecting flights, but only partly.
Oneworld, SkyTeam and Star Alliance are flying from Houston to Helsinki.
You can fly the full route from Houston to Helsinki (with 1 stopover) in Economy, Premium Economy and Business Class.
Aircraft types that fly the full route from Houston to Helsinki (with 1 stopover):
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