Flare is a flight-deal alert app for iPhone and Android: it scans fares and flags unusually low prices. Flare is not an airline, not a travel agency and not Flair Airlines. You book with the airline or the provider.
Compare 14 flight options to Lisbon from 12 departure airports.
Lowest fare spotted: €15, one-way, MLA → LIS, 19 Nov 2026. Confirm dates, bags and the final price before booking.
Updated Mon, 26 Oct 2026 12:17 UTC · departures observed from 29 Oct 2026 to 9 Mar 2027 · sorted by measured drop.
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-61% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-59% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-59% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-57% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-54% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-52% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-50% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-50% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-50% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-50% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-49% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-49% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-47% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
-47% vs ref.Free app. Flare watches this airport and alerts you to the next drop.
Search on Google FlightsNew search. Price, baggage and availability to confirm.
Flare does not claim that the reference amount is the universal market price. It is the comparison value used by the monitoring and scoring system, with limitations documented in the methodology.
Flare travel intelligence
Pair this live Lisbon fare snapshot with practical checks for total trip cost, timing, baggage and booking conditions.
how to search flights without dates
How to search flights without dates: use flexible calendars and destination maps, then check total trip cost, fare changes and official entry rules.
Read the guide →review flight price
How to review a flight price before booking: compare flexibly, add total-trip costs, confirm the fare with the provider and check official entry rules.
Read the guide →when to book airfare
When to book airfare has no fixed rule. Learn to judge a fare against a reference, compare flexibly, count total costs and confirm before paying.
Read the guide →Before booking: is this a mistake fare or a measured drop · choosing a flight price alert app · comparing flexible dates properly
The departure hubs below meet Flare’s separate breadth threshold and include a current observation to Lisbon.
See every qualifying departure city →
The lowest qualifying observation on this page is €15. It was recorded during the update shown on the page and can change before booking.
This snapshot includes 12 departure airports: Dusseldorf (DUS), Malaga (AGP), Cologne (CGN), Malta (MLA), Bologna (BLQ), Hamburg (HAM), Zurich (ZRH), Vienna (VIE) and others.
No. Flare reports fare observations, not bookable quotes. Confirm the itinerary, airport, baggage, conditions and final total with the provider before paying.
Flare compares the current observed amount with its route reference. The reference is often based on observed history; some long-haul routes with limited history can use a conservative distance-based reference. It is not a market-wide average.
These destinations share departure airport codes with Lisbon in this snapshot. Check dates, trip type and the exact airports before comparing fares.
See every monitored destination →
Choose your departure country to discover flexible fare options. Download Flare free, with optional Flare Plus.
For eligible rare-fare alerts, Flare Plus removes the approximately 40-minute delay on the free plan. Alerts depend on your settings and qualifying fares being available.
The booking provider confirms the final fare. Check your Store for the current Flare Plus price and any trial eligibility.
