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Cheap Flights to Portugal

Lisbon, Porto, the Algarve & the Azores — Europe's best-value destination

Flight Deals to Portugal

Portugal has become one of Europe's most popular destinations, offering incredible food, stunning coastline, historic cities, and some of the continent's best prices. TAP Air Portugal's hub in Lisbon means excellent connectivity and frequent sales from the US. The Azores, Portugal's mid-Atlantic islands, are an emerging adventure destination with surprisingly short flight times from the East Coast.

Best Time to Fly to Portugal

January through March and November offer the cheapest flights. September and October offer warm weather at lower prices than summer.

This Week's Picks

See What You're Missing

Real deals from this week - subscribers get these and more, every Friday.

San Francisco to Taipei for $258?$258
🇺🇸From San Francisco

San Francisco to Taipei for $258?

SFO to Taipei at $258 round-trip is 100% below typical - plus London for $283 and Cancun for $344 direct from SFO.

Aug 28
Los Angeles to Seattle for $248?$248
🇺🇸From Los Angeles

Los Angeles to Seattle for $248?

LAX to Seattle for $248 round-trip - 100% below the typical median price - plus Paris for $397 and Los Cabos for just $266 direct from LAX.

Aug 28
US Cities to San Juan for $100?$100

US Cities to San Juan for $100?

Miami to San Juan just hit $100 round-trip - 100% below typical - plus Atlanta to Cancun for $225 direct and Seattle to Amsterdam for $594.

Aug 28
Washington DC to Paris for $672?$672
🇺🇸From Washington DC

Washington DC to Paris for $672?

IAD → Paris for $672 round-trip - 100% below typical - plus San Juan from $137 at BWI and Madrid from $444 at Dulles this week.

Aug 28
Boston to Tokyo Narita for $814?$814
🇺🇸From Boston

Boston to Tokyo Narita for $814?

Round-trip to Tokyo for just $814 - 100% below typical prices from Logan - plus Zurich from $281 direct and Punta Cana from $316 this fall.

Aug 28
UK Regional Airports to Athens for £259?

UK Regional Airports to Athens for £259?

MAN to Athens for just £259 return - a remarkable fare for a direct November flight - plus Alicante from £29 and Toronto from £331 direct with Air Canada.

Aug 28

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Tips for Finding Cheap Flights to Portugal

Fly to Portugal From

🇺🇸New York→🇺🇸Boston→🇺🇸Philadelphia→🇺🇸Chicago→🇺🇸Miami→🇺🇸Washington DC→

Other Popular Destinations

🇮🇪Flights to Ireland→🌴Flights to Bali→🇻🇳Flights to Vietnam→🏖️Flights to Cancun→🇮🇳Flights to India→🇰🇷Flights to South Korea→

Frequently Asked Questions

When is the cheapest time to fly to Portugal?

January through March offers the lowest fares, with TAP sales bringing roundtrips from NYC/Boston under $400. The Azores often have even cheaper fares — sometimes under $300 roundtrip.

Should I fly into Lisbon or Porto?

Lisbon has more US routes and is the TAP hub, so fares are typically cheaper. Porto is ideal for northern Portugal and the Douro Valley. Consider flying into one and out of the other.

What are the Azores?

The Azores are nine Portuguese islands in the mid-Atlantic, roughly 4 hours from the US East Coast. They offer dramatic volcanic landscapes, whale watching, and hot springs at a fraction of mainland European prices.

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