How to get the best price from Portland to Lisbon?

Depending on when you travel and how far in advance you book, fares between Portland and Lisbon can differ a lot.

Pick a travel date to see today’s available fares.

Search engines like Jetcost can highlight price changes in just seconds. For example, some users find better prices by flying on one day of the week over another — try several searches to spot the cheapest day.

Are there multiple airports in Portland and Lisbon?

If your departure or arrival city has more than one airport, it's worth comparing all of them for timing and pricing.

• Airports in Portland: Only Portland operates in this city.
• Airports in Lisbon: Lisbon is the only airport currently running.

If you're traveling with a group or bulky luggage, look into parking or transport options. Alternative airports may offer faster transfers or better rates.

Customize your flight from Portland to Lisbon

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Thinking about Portugal? You might also consider: Faro, Funchal, Lisbon, Ponta Delgada, Porto.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.