Route brief · FRA → LIS
Frankfurt → Lisbon
$150
−30% vs typical
seasonal median $215 · difference $65
Oct 19 – Oct 26 · 7 nights
AL1 stop
- Usual monthly lows
- $155–$267
- Board rank
- Stronger than 78%
- Route sample
- 6 observed months
Cached fare — the booking search re-prices live before you pay.
Destination briefLISLisbonTiled hills, custard tarts, Atlantic light — TAP’s hub wars keep this Europe’s cheapest gateway.Best windowMar–Jun · Sep–OctAirportsHumberto Delgado (LIS)All routes into LisbonWhen this route gets cheap.
Cached-fare history: across 6 months, Oct is the cheapest for FRA → LIS. Best time to be there: Mar–Jun · Sep–Oct.
Fares bottom out in October around $150 and peak in March near $307 — a $157 spread across the 6 months we track. The cheapest itinerary we are tracking makes one stop and takes about 4.5 hours outbound, on a 7-night trip — ticketed under AL, which on a connecting fare need not operate every leg. At $150 for 1,880 km each way, that works out to about $40 per 1,000 km flown. That is about the $41 typical of short-haul fares here. Across the 12 departure cities we track at a similar distance from Lisbon, this fare ranks 10th — 2.2× the $68 we hold from London. For context, the middle fare among the 10 routes of similar length we watch out of Frankfurt is $132.
Cheapest day in the next 4 months: Oct 19 · $150 (46% below median)
Tap any day → live search
The median cached fare across this calendar is 5% lower than when tracking began on Aug 8 — $251 then versus $239 now, across 6 recorded snapshots. This is a calendar-level trend, so an individual deal above can be lower. The lowest single day we have seen here is $131, on Sep 9.
September 2026
Cheapest in Oct · around $150
30% below the $215 typical fare
Cheapest round-trip fare found per month · Frankfurt → Lisbon · cached-price history
Route facts
- Airports
- Frankfurt (FRA) · Hahn (HHN) ↔ Humberto Delgado (LIS)
- Flight time
- ~4.5 hours outbound
- Distance
- ~1,880 km each way
- Typical price
- $215 round-trip (seasonal median)
- Airlines on the board
- AL
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–Jun · Sep–Oct
FRA → LIS, answered.
Is $150 a good price for Frankfurt to Lisbon?
Yes — the seasonal median for this route is around $215 round-trip. At $150 you're 30% below that, saving about $65, which we rate great for this route.
What is the cheapest month to fly from Frankfurt to Lisbon?
Across 6 months of cached-fare history, Oct comes out cheapest on this route. The best months to actually be in Lisbon are Mar–Jun · Sep–Oct — when those overlap, that's your window.
How far in advance should I book FRA → Lisbon?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. What we can measure is which month is cheap: across 6 months of cached fares, Oct comes out lowest on this route. See /guides/what-moves-a-flight-price/ for what does move a fare.
Are there nonstop flights from Frankfurt to Lisbon?
The current cheapest fares involve a connection, ticketed under AL. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Lisbon?
Lock the flight first — then compare stays for Oct 19 – Oct 26 · 7 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next FRA → LIS drop reaches you as soon as we find it.
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