Which airlines fly from Portland to Lisbon?

This route is served by 1 airlines: United Airlines.

Are there direct flights from Portland to Lisbon?

Yes, there are direct flights on this route. Check the calendar above — prices for direct flights are highlighted.

Cheap flights Portland — Lisbon | Prices from 483 $

Q: How long is the flight from Portland to Lisbon?

Approximate flight time — 6 h 25 min. This is an average for a direct flight. With connections, the time may be longer.

Q: What is the distance from Portland to Lisbon?

The straight-line distance — 5 032 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

Q: How much do flights from Portland to Lisbon cost?

The minimum price over 6 months — from 483 $ on 14.12.2026. Prices depend on the season, day of the week and how far in advance you book.

Q: What is the time difference between Portland and Lisbon?

The time difference — +5 h. Keep this in mind when planning your flight and connections.

Q: When is the best time to buy tickets Portland — Lisbon?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

Lisbon

Estoril is a famous resort town, world-renowned for its casino, which inspired Ian Fleming's James Bond novel. Its wide sandy beaches, luxury hotels, and long palm-lined promenade create an atmosphere of glamour and leisure. This town remains a favourite retreat for Portuguese and European elites....

More about Lisbon

Trip cost calculator for Lisbon

Work out your budget: accommodation, food, transport and activities. Choose the number of days — find out how much money you need for your holiday.

Open

Route characteristics

Distance

5 032 km

Flight time

6 h 25 min

Time difference

+5 h

Minimum price

from 483 $ (14.12.2026)

Departure airports

1 pcs.

Arrival airports

1 pcs.

Airlines on the route

1 pcs.

Who flies this route 1 pcs.

United Airlines

1 flight

Where to buy tickets 1 pcs.

Kupi.com

1 ticket

Airports

From — Portland

PWM Portland International Jetport

To — Lisbon

LIS Lisbon Portela Airport

Frequently asked questions about the route Portland — Lisbon

How long is the flight from Portland to Lisbon?

Approximate flight time — 6 h 25 min. This is an average for a direct flight. With connections, the time may be longer. You will see the exact time when searching for tickets.

What is the distance from Portland to Lisbon?

The straight-line distance — 5 032 km. This is the "as-the-crow-flies" distance; the actual route may be longer.

How much do flights from Portland to Lisbon cost?

The minimum price over 6 months — from 483 $ on 14.12.2026. Prices depend on the season, day of the week and how far in advance you book. Usually cheaper 1–3 months before departure.

What is the time difference?

The difference — +5 h. Keep this in mind when planning your flight and connections.

From which airports does Portland operate flights?

From Portland: PWM (Portland International Jetport). Choose the most convenient airport.

To which airports in Lisbon do flights arrive?

To Lisbon: LIS (Lisbon Portela Airport). Check which airport your flight arrives at.

Which airlines fly this route?

This route is served by 1 airline: United Airlines.

When is the best time to buy tickets?

Optimal — 1–3 months before departure. The cheapest days — Tuesday, Wednesday, Saturday. Check the calendar above — it shows the best dates.

How do I book tickets?

Choose a date, passengers and click "Find tickets" — a search will open comparing prices from 800+ airlines. Booking is made directly with the airline or agency.

About the route Portland — Lisbon

Flights Portland — Lisbon is a popular route. The straight-line distance is 5 032 km. Flight time 6 h 25 min. Time difference +5 h.

From Portland (PWM) flights depart from one airport. To Lisbon (LIS) — one arrival airport.

1 airline operate on this route: United Airlines. Compare prices, baggage allowance and departure times.

The minimum price for the next 6 months — from 483 $ (14.12.2026). The cheapest dates are highlighted in the calendar above.

Other destinations from Portland