All deals

Cheap Flights from Portland to Helsinki

Every verified deal from Portland to Helsinki, ranked by how far the fare falls below its route baseline. Prices are checked against live availability.

Portland → Helsinki

$443 $0.05/mi

Icelandair · Economy · Oct 31 – Nov 6 (6n)

Portland → Helsinki

$443 $0.05/mi

Icelandair · Economy · Jan 22 – Jan 28 (6n)

On the board right now

Cabin mix: 2 Economy.
Best discount right now: 47% below the route baseline.
Most active airlines: Icelandair.

Price history: Portland to Helsinki

Lowest observed fare on this corridor over the past year, from our signals database.

$437 — seen Jul 2026 (2 observations)
$437 — seen Aug 2026 (4 observations)
$437 — seen Aug 2026 (4 observations)
$570 — seen Aug 2026 (2 observations)
$439 — seen Aug 2026 (2 observations)
$439 — seen Aug 2026 (4 observations)
$439 — seen Aug 2026 (2 observations)
$439 — seen Aug 2026 (2 observations)
$442 — seen Aug 2026 (2 observations)
$438 — seen Aug 2026 (2 observations)
$442 — seen Aug 2026 (2 observations)
$442 — seen Aug 2026 (2 observations)
$442 — seen Aug 2026 (2 observations)
$442 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (4 observations)
$443 — seen Aug 2026
$443 — seen Aug 2026 (4 observations)
$444 — seen Aug 2026 (4 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Aug 2026 (2 observations)
$443 — seen Sep 2026 (2 observations)
$431 — seen Sep 2026 (2 observations)
$431 — seen Sep 2026 (2 observations)
$431 — seen Sep 2026 (2 observations)
$431 — seen Sep 2026 (2 observations)
$419 — seen Sep 2026 (2 observations)
$419 — seen Sep 2026 (2 observations)
$419 — seen Sep 2026
$443 — seen Sep 2026 (2 observations)
$442 — seen Sep 2026 (2 observations)
$443 — seen Sep 2026 (2 observations)
$442 — seen Sep 2026 (2 observations)
$443 — seen Sep 2026
$442 — seen Sep 2026 (2 observations)

Frequently asked questions

How many flight deals from Portland to Helsinki are on Sparkflights right now?

There are 2 verified deals from Portland to Helsinki on the board right now. The list refreshes hourly.

What is the cheapest flight from Portland to Helsinki right now?

The lowest verified fare from Portland to Helsinki right now is $443. Prices are checked against live availability before listing.

What is the lowest price ever seen from Portland to Helsinki?

The lowest fare we've recorded from Portland to Helsinki is $419, based on 39 price observations over the past year.

Which airlines fly Portland to Helsinki?

Airlines with the most deals from Portland to Helsinki right now are Icelandair.