How long is the flight from Harlingen, Texas to Finland?

United Airlines and American Airlines can get you from Harlingen, Texas to Finland in just under 20h 35m. Your travel time can differ by up to 21m. The distance between Harlingen, Texas and Finland is about 5640 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Finland ranges from 1.2 - 2.8 inches per month. August is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Finland when rainfall is around 1.2 in.

If weather is an important factor for your trip to Finland, 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 February, when temperatures are typically at their lowest (around 21.2 F).

What is the cheapest time of day to fly from HRL to FI?

When flying from Harlingen, Texas to Finland, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Harlingen to Finland?

Most people fly from Harlingen Valley Intl (HRL) if they book a flight from Harlingen to Finland. Harlingen Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.

Can I find deals for flights from Harlingen to Finland that include hotel bookings?

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

How can I find direct flights from Harlingen to Finland?

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

Can I find deals for business class flights from Harlingen to Finland?

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

$564+ Cheap Flights from Harlingen, TX to Finland

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Cheap flight deals from Harlingen to Finland

Round-trip from	$564 (United Airlines)

From Harlingen Valley Intl to Finland

Search Deals

Find flight deals from Harlingen to Finland

Best flights from Harlingen to Finland
Discover carefully curated flight deals from Harlingen to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 6, 2025.

Wed 4/111:55 amHRL - HEL

2 stops20h 35mUnited Airlines

Sun 4/56:30 amHEL - HRL

2 stops36h 29mUnited Airlines

Deal found 10/4

$564

Wed 4/110:04 amHRL - HEL

1 stop20h 56mAmerican Airlines

Sun 4/512:35 pmHEL - HRL

1 stop19h 29mAmerican Airlines

Deal found 10/3

$732

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHelsinki

HRL - HEL

HRLHEL

Harlingen Valley Intl

Wed 4/1

11:55 am-4:30 pm

2 stops20h 35m

Helsinki-Vantaa

Sun 4/5

6:30 am-10:59 am

2 stops36h 29m

$564

HarlingenHelsinki

HRL - HEL

HRLHEL

Harlingen Valley Intl

Wed 4/1

10:04 am-3:00 pm

1 stop20h 56m

Helsinki-Vantaa

Sun 4/5

12:35 pm-12:04 am

1 stop19h 29m

$732

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Best time to book a flight from Harlingen to Finland

Have a flexible travel schedule? Discover the best time to fly to Finland from Harlingen 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 Harlingen to Finland

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

Related info for your journey

What airport do you fly from for flights from Harlingen to Finland?
Most people fly from Harlingen Valley Intl (HRL) if they book a flight from Harlingen to Finland. Harlingen Valley Intl is conveniently located just 3.7 mi from Harlingen’s city center.
How long is the flight from Harlingen, Texas to Finland?
United Airlines and American Airlines can get you from Harlingen, Texas to Finland in just under 20h 35m. Your travel time can differ by up to 21m. The distance between Harlingen, Texas and Finland is about 5640 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Harlingen to Finland that include hotel bookings?
Yes. In addition to deals on Harlingen to Finland flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to Finland?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Finland.
Can I find deals for business class flights from Harlingen to Finland?
Yes. Cheapflights offers flight deals from Harlingen to Finland 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

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$564+ Cheap flights from Harlingen, TX (HRL) to Finland

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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.