Cheap flights from Lisbon to Portland

One-way fares from €491 · LIS → PWM · prices found by travellers in the last 48 hours

Compare all dates Portland → Lisbon
Cheapest fare
€491

TAP Air Portugal · Mon, 14 Dec

Cheapest month
December

from €491

Direct flights
Not recently

Usually 1+ stop

Quickest trip
15h 22m

5,030 km

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Cheapest month to fly from Lisbon to Portland

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. December 2026 Cheapest €491

Cheapest dates in December 2026

The lowest fares we've seen for each day, cheapest first.

TAP Air Portugal
Depart17:00 Mon, 14 DecLIS → PWM 15h 22m · 3 stops
€491one way, per person
View deal
See every date in December 2026 →

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Getting around

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About flights from Lisbon to Portland

Lisbon (LIS) and Portland (PWM) are about 5,030 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 15h 22m. Over the next few months, one-way fares start from €491, and December 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Lisbon to Portland?

The cheapest one-way fare we've seen recently is €491 with TAP Air Portugal, departing Monday, 14 December 2026.

What is the cheapest month to fly from Lisbon to Portland?

December 2026 currently has the lowest fares, from €491 one way.

Are there direct flights from Lisbon to Portland?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Lisbon to Portland?

The quickest journey we've seen takes about 15h 22m. Lisbon and Portland are around 5,030 km apart.

Which airlines fly from Lisbon to Portland?

Recent fares on this route were with TAP Air Portugal.

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