How long is the flight from Helsinki to San Juan Luis Munoz Marin Intl Airport?

A quick flight from Helsinki to San Juan Luis Munoz Marin Intl Airport can take about 23h 14m. Turkish Airlines provides one of the quickest options available for as low as £810. The distance from Helsinki to San Juan Luis Munoz Marin Intl Airport is about 5145 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in San Juan Luis Munoz Marin Intl Airport ranges from 55.0 - 156.0 inches per month. November is typically the wettest month, when rainfall can reach 156.0 mm. March is typically the driest time to visit San Juan Luis Munoz Marin Intl Airport when rainfall is around 55.0 mm.

If weather is an important factor for your trip to San Juan Luis Munoz Marin Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 25.0 C).

What is the cheapest time of day to fly from HEL to SJU?

When flying from Helsinki to San Juan Luis Munoz Marin Intl Airport, 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 Helsinki to San Juan Luis Munoz Marin Intl?

Most people fly from Helsinki-Vantaa (HEL) if they book a flight from Helsinki to San Juan Luis Munoz Marin Intl. On average, Helsinki-Vantaa has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 0 airlines. Helsinki-Vantaa is conveniently located just 10.6 mi from Helsinki’s city center.

Can I find deals for flights from Helsinki to Luis Munoz Marin Intl that include hotel bookings?

Yes. In addition to deals on Helsinki to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Helsinki to Luis Munoz Marin Intl?

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

Can I find deals for business class flights from Helsinki to Luis Munoz Marin Intl?

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

£715+ Cheap Flights from Helsinki to San Juan Luis Munoz Marin Intl Airport

Cheap flight deals from Helsinki to Luis Munoz Marin Intl

Enter your travel dates to find the best prices.

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Cheapest flights from Helsinki to Luis Munoz Marin Intl
Explore the most affordable flight options available from Helsinki to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Thu 12/1112:30 -

1 stop17h 46m

Thu 26/1106:23 -

1 stop23h 17m

Deal found 27/10£747

Thu 12/1112:15 -

2 stops42h 58m

Thu 26/1112:44 -

2 stops40h 36m

Deal found 30/10£779

Thu 12/1106:40 -

2 stops23h 14m

Mon 16/1116:20 -

2 stops26h 00m

Deal found 27/10£810

Find flight deals from Helsinki to Luis Munoz Marin Intl

Round-trip from	£747
One-way from	£715
Popular in	June
Cheapest in	September
Average price	£803

12/11-26/11
2 total stops
41h 03m total
Helsinki to San Juan

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28/11-31/12
2 total stops
33h 00m total
Helsinki to San Juan

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (£75 potential increase over avg. return price).

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Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

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Average for round-trip flights in November 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Helsinki to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HelsinkiSan Juan

HEL Helsinki-Vantaa - SJU San Juan Luis Munoz Marin Intl

HELSJU

Helsinki-Vantaa

Sat 28/11

12:15-15:15

2 stops33h 00m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£715

HelsinkiSan Juan

HEL Helsinki-Vantaa - SJU San Juan Luis Munoz Marin Intl

HELSJU

Helsinki-Vantaa

Thu 12/11

12:30-00:16

1 stop17h 46m

San Juan Luis Munoz Marin Intl

Thu 26/11

06:23-11:40

1 stop23h 17m

£747

Fastest return journey

HelsinkiSan Juan

HEL Helsinki-Vantaa - SJU San Juan Luis Munoz Marin Intl

HELSJU

Helsinki-Vantaa

Sat 28/11

07:50-23:57

2 stops22h 07m

San Juan Luis Munoz Marin Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£749

HelsinkiSan Juan

HEL Helsinki-Vantaa - SJU San Juan Luis Munoz Marin Intl

HELSJU

Helsinki-Vantaa

Thu 12/11

12:15-01:13

2 stops42h 58m

San Juan Luis Munoz Marin Intl

Thu 26/11

12:44-11:20

2 stops40h 36m

£779

HelsinkiSan Juan

HEL Helsinki-Vantaa - SJU San Juan Luis Munoz Marin Intl

HELSJU

Helsinki-Vantaa

Thu 12/11

06:40-23:54

2 stops23h 14m

San Juan Luis Munoz Marin Intl

Mon 16/11

16:20-00:20

2 stops26h 00m

£810

Flights are sorted by cheapest return flights first.

Deals found on 28/10

Sorted by cheapest first

Best time to book a flight from Helsinki to Luis Munoz Marin Intl

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

HEL-SJU

Estimated return 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

What airport do you fly from for flights from Helsinki to San Juan Luis Munoz Marin Intl?
Most people fly from Helsinki-Vantaa (HEL) if they book a flight from Helsinki to San Juan Luis Munoz Marin Intl. On average, Helsinki-Vantaa has 0 outbound flights to San Juan Luis Munoz Marin Intl per day from 0 airlines. Helsinki-Vantaa is conveniently located just 10.6 mi from Helsinki’s city center.
How long is the flight from Helsinki to San Juan Luis Munoz Marin Intl Airport?
A quick flight from Helsinki to San Juan Luis Munoz Marin Intl Airport can take about 23h 14m. Turkish Airlines provides one of the quickest options available for as low as £810. The distance from Helsinki to San Juan Luis Munoz Marin Intl Airport is about 5145 mi. This flight may include one or multiple stops.
Can I find deals for flights from Helsinki to Luis Munoz Marin Intl that include hotel bookings?
Yes. In addition to deals on Helsinki to Luis Munoz Marin Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Helsinki to Luis Munoz Marin Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Helsinki to Luis Munoz Marin Intl.
Can I find deals for business class flights from Helsinki to Luis Munoz Marin Intl?
Yes. Cheapflights offers flight deals from Helsinki to Luis Munoz Marin Intl 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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Cheap flights from Helsinki to San Juan Luis Munoz Marin Intl Airport from £715

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Helsinki to Luis Munoz Marin Intl

Cheapest flights from Helsinki to Luis Munoz Marin IntlExplore the most affordable flight options available from Helsinki to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Explore the most affordable flight options available from Helsinki to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Helsinki to Luis Munoz Marin IntlDiscover carefully curated flight deals from Helsinki to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Discover carefully curated flight deals from Helsinki to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Helsinki to Luis Munoz Marin IntlDiscover last-minute flight deals from Helsinki to Luis Munoz Marin Intl. Data last updated 1 November 2026 and is based on user searches.

Discover last-minute flight deals from Helsinki to Luis Munoz Marin Intl. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Helsinki to Luis Munoz Marin IntlSearch for one-way flight options from Helsinki to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

Search for one-way flight options from Helsinki to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.

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Best time to book a flight from Helsinki to Luis Munoz Marin Intl

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Related info for your journey

What airport do you fly from for flights from Helsinki to San Juan Luis Munoz Marin Intl?

How long is the flight from Helsinki to San Juan Luis Munoz Marin Intl Airport?

Can I find deals for flights from Helsinki to Luis Munoz Marin Intl that include hotel bookings?

How can I find direct flights from Helsinki to Luis Munoz Marin Intl?

Can I find deals for business class flights from Helsinki to Luis Munoz Marin Intl?

Travelling to a place near San Juan Luis Munoz Marin Intl Airport?

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Helsinki and Luis Munoz Marin Intl flights

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Why should you use Cheapflights to find cheap flight tickets from Helsinki to Luis Munoz Marin Intl?

Can Cheapflights find flights from Helsinki to Luis Munoz Marin Intl with no change fees?

Can Cheapflights notify me if prices for flights from Helsinki to Luis Munoz Marin Intl become cheaper?

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Cheapest flights from Helsinki to Luis Munoz Marin Intl
Explore the most affordable flight options available from Helsinki to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 November 2026.

Best flights from Helsinki to Luis Munoz Marin Intl
Discover carefully curated flight deals from Helsinki to Luis Munoz Marin Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 November 2026.

Last-minute flights from Helsinki to Luis Munoz Marin Intl
Discover last-minute flight deals from Helsinki to Luis Munoz Marin Intl. Data last updated 1 November 2026 and is based on user searches.

One-way flights from Helsinki to Luis Munoz Marin Intl
Search for one-way flight options from Helsinki to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated 1 November 2026.