Find the Cheapest Flights from Helsinki to Portugal

Unlock the cheapest flights and the best airfares from Helsinki to Portugal. Make your dream trip both memorable and affordable!

Tue, Jun 16HEL-FAO
Ryanair

oneway$102

Tue, May 19HEL-OPO
Norwegian Air International

oneway$110

Sat, Sep 12HEL-LIS
Ryanair

oneway$140

Sun, Jun 14HEL-FNC
Ryanair

oneway$169

Wed, May 20HEL-FAO
Norwegian Air International

$264

Wed, Oct 14HEL-LIS
Ryanair

$268

Fri, Apr 24HEL-FNC
Buzz

$292

Fri, May 1HEL-OPO
Buzz

$302

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Helsinki to Portugal: Flight information

Cheapest flight found$102

Cheapest month to flyJune

Most popular airlineRyanair

Average flight duration21h

Cheapest flight found

Sep 2026

$140

May 2026

$148

Jun 2026

$165

Aug 2026

$184

Apr 2026

$189

Jul 2026

$222

FAQs

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