Book Flights to Portugal with SKY express from €71*
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1 Passenger, Economy
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today
today
Voucher up to -€50 for international flights!
For bookings made by March 31 for flights to Greece and abroad, from April 3 to April 20,
earn a voucher worth up to €50 for your next international flight.
For bookings made by March 31 for flights to Greece and abroad, from April 3 to April 20,
earn a voucher worth up to €50 for your next international flight.
Explore Our Popular Flights to Portugal with the best airfares!
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€
Athens (ATH)to
Lisbon (LIS)Depart 29 March, 2026
From
€71
Seen: 3 hrs ago
One-way
Economy
Athens (ATH)to
Lisbon (LIS)Depart 27 March, 2026
From
€109
Seen: 3 hrs ago
One-way
Economy
Athens (ATH)to
Lisbon (LIS)Depart 26 April, 2026
From
€109
Seen: 3 hrs ago
One-way
Economy
Athens (ATH)to
Lisbon (LIS)Depart 24 April, 2026
From
€128
Seen: 3 hrs ago
One-way
Economy
Athens (ATH)to
Lisbon (LIS)Depart 15 April, 2026
From
€134
Seen: 1 hour ago
One-way
Economy
Athens (ATH)to
Lisbon (LIS)Depart 25 March, 2026
From
€134
Seen: 13 minutes ago
One-way
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Plan ahead your flight to Portugal with the Best Deals
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From | To | Fare Type | Dates | Price | |
|---|---|---|---|---|---|
| Athens (ATH) | Lisbon (LIS) | One-way / Economy | Depart 29 March, 2026 | From €71 Seen: 3 hrs ago | |
| Larnaca (LCA) | Lisbon (LIS) | One-way / Economy | Depart 29 March, 2026 | From €105 Seen: 2 days ago | |
| Thessaloniki (SKG) | Lisbon (LIS) | One-way / Economy | Depart 03 June, 2026 | From €145 Seen: 20 hrs ago | |
| Santorini (JTR) | Lisbon (LIS) | One-way / Economy | Depart 01 July, 2026 | From €140 Seen: 2 days ago | |
| Istanbul (IST) | Lisbon (LIS) | One-way / Economy | Depart 15 July, 2026 | From €138 Seen: 7 hrs ago | |
| Naxos (JNX) | Lisbon (LIS) | One-way / Economy | Depart 20 May, 2026 | From €165 Seen: 19 hrs ago | |
| Skiathos (JSI) | Lisbon (LIS) | One-way / Economy | Depart 24 June, 2026 | From €136 Seen: 1 day ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Book your Round-trip to Portugal with SKY express!
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*Book round-trip and pay less with -10% on SKY joy+ and SKY enjoy fares. Additional fees and charges for optional products and services may apply.
BLISS: Luxury, comfort, and priority on every flight!
At SKY express, when we say Business Class, we mean priority, access to the VIP lounge and extra benefits. We mean fine dining options and in-flight entertainment. We also mean sustainable practices. At SKY, when we say business class, we mean BLISS – because we redefined Business Class.
Passengers can choose between BLISS, which covers all essential Business Class privileges, and BLISS+, designed to offer even greater flexibility with fully refundable tickets and unlimited free changes.
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Athens (ATH)to
Lisbon (LIS)
Depart 29 March, 2026
One-way
BLISS Business Class
From
€190
Seen: 3 hrs ago
Athens (ATH)to
Lisbon (LIS)
Depart 27 March, 2026
One-way
BLISS Business Class
From
€190
Seen: 23 hrs ago
Athens (ATH)to
Lisbon (LIS)
Depart 27 May, 2026
One-way
BLISS Business Class
From
€195
Seen: 2 days ago
Athens (ATH)to
Lisbon (LIS)
Depart 13 May, 2026
One-way
BLISS Business Class
From
€195
Seen: 2 days ago
Athens (ATH)to
Lisbon (LIS)
Depart 14 October, 2026
One-way
BLISS Business Class
From
€244
Seen: 5 hrs ago
Athens (ATH)to
Lisbon (LIS)
Depart 17 June, 2026
One-way
BLISS Business Class
From
€244
Seen: 4 hrs ago
Athens (ATH)to
Lisbon (LIS)
Depart 04 October, 2026
One-way
BLISS Business Class
From
€244
Seen: 2 days ago
Athens (ATH)to
Lisbon (LIS)
Depart 01 July, 2026
One-way
BLISS Business Class
From
€244
Seen: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. The Fares BLISS & BLISS+, Business Class, include: 1 personal item, 1 cabin baggage up to 13kg, 2 pieces of checked baggage up to 32kg each, Same-Day Flight Change for free (special terms and conditions apply), SKY Fast Lane, SKY Executive Lounge, free seat preselection, priority baggage delivery.
Discover best flight deals to Portugal
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Personalize your flight experience with extra services!
Extra Baggage
Wherever you fly, you can always fit a little extra in your luggage. Add extra baggage weighing fifteen (15), twenty-three (23) and thirty-two (32) kilos to each of your flights.
SKY Fast Lane
Add more flexibility before your flight and reduce security control time with SKY Fast Lane. The service is provided free of charge to SKY enjoy passengers of SKY express.
Lounge Access
Elevate your travel experience before taking off with the amenities and facilities of VIP Lounges. Available for all fares.