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

Airlines like United Airlines and Iberia fly from Harlingen, Texas to Helsinki in about 29h 10m. The time it takes to get you to your destination can typically vary by up to 10h 38m. There are 5640 mi between Harlingen, Texas and Helsinki. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in Helsinki 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 Helsinki when rainfall is around 1.2 in.

If weather is an important factor for your trip to Helsinki, 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 HEL?

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

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

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

How can I find direct flights from Harlingen to Helsinki?

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

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

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

$611+ Flights from Harlingen, TX to Helsinki

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Cheap flight deals from Harlingen to Helsinki

Round-trip from	$712 (United Airlines)

From Harlingen Valley Intl to Helsinki-Vantaa

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Find flight deals from Harlingen to Helsinki

Cheapest flights from Harlingen to Helsinki
Explore the most affordable flight options available from Harlingen to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

Thu 1/2912:10 pmHRL - HEL

2 stops29h 10mUnited Airlines

Mon 2/26:55 amHEL - HRL

2 stops21h 06mUnited Airlines

Deal found 1/6

$611

Thu 1/293:22 pmHRL - HEL

2 stops39h 48mIberia

Mon 2/212:30 pmHEL - HRL

1 stop13h 44mIberia

Deal found 1/5

$1,002

Best flights from Harlingen to Helsinki
Discover carefully curated flight deals from Harlingen to Helsinki that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated January 7, 2026.

Thu 1/2912:10 pmHRL - HEL

2 stops29h 10mUnited Airlines

Mon 2/26:55 amHEL - HRL

2 stops21h 06mUnited Airlines

Deal found 1/6

$611

Thu 1/293:22 pmHRL - HEL

2 stops39h 48mIberia

Mon 2/212:30 pmHEL - HRL

1 stop13h 44mIberia

Deal found 1/5

$1,002

Last-minute flights from Harlingen to Helsinki
Discover last-minute flight deals from Harlingen to Helsinki. Data last updated January 7, 2026 and is based on user searches.

Thu 1/2912:10 pmHRL - HEL

2 stops29h 10mUnited Airlines

Mon 2/26:55 amHEL - HRL

2 stops21h 06mUnited Airlines

Deal found 1/6

$611

Thu 1/293:22 pmHRL - HEL

2 stops39h 48mIberia

Mon 2/212:30 pmHEL - HRL

1 stop13h 44mIberia

Deal found 1/5

$1,002

Fly from

Fly to

Route

Depart

Return

Price

HarlingenHelsinki

HRL - HEL

HRLHEL

Harlingen Valley Intl

Thu 1/29

12:10 pm-1:20 am

2 stops29h 10m

Helsinki-Vantaa

Mon 2/2

6:55 am-8:01 pm

2 stops21h 06m

$611

HarlingenHelsinki

HRL - HEL

HRLHEL

Harlingen Valley Intl

Thu 1/29

3:22 pm-3:10 pm

2 stops39h 48m

Helsinki-Vantaa

Mon 2/2

12:30 pm-6:14 pm

1 stop13h 44m

$1,002

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Best time to book a flight from Harlingen to Helsinki

Have a flexible travel schedule? Discover the best time to fly to Helsinki 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.

Related info for your journey

How long is the flight from Harlingen, Texas to Helsinki?
Airlines like United Airlines and Iberia fly from Harlingen, Texas to Helsinki in about 29h 10m. The time it takes to get you to your destination can typically vary by up to 10h 38m. There are 5640 mi between Harlingen, Texas and Helsinki. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Harlingen to Helsinki that include hotel bookings?
Yes. In addition to deals on Harlingen to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to Helsinki?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Helsinki.
Can I find deals for business class flights from Harlingen to Helsinki?
Yes. Cheapflights offers flight deals from Harlingen to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Vantaa

Lahti

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$611+ Cheap flights from Harlingen, TX (HRL) to Helsinki (HEL)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to Helsinki with Cheapflights

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3. Compare prices and book

Cheap flight deals from Harlingen to Helsinki

Round-trip from

Find flight deals from Harlingen to Helsinki

Cheapest flights from Harlingen to HelsinkiExplore the most affordable flight options available from Harlingen to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

Explore the most affordable flight options available from Harlingen to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

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Use the filters below to find and compare flights from Harlingen to Helsinki that are best for you.

Best time to book a flight from Harlingen to Helsinki

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

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Helsinki. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

How can I find direct flights from Harlingen to Helsinki?

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

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Cheapest flights from Harlingen to Helsinki
Explore the most affordable flight options available from Harlingen to Helsinki. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.