Cheap flights from Lisbon to Athens from $121 LIS → ATH
Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH)
The cheapest return found recently is $230 with easyJet, 28 Mar 2027 – 3 Apr 2027, found 2 days ago. The cheapest one-way found recently is $121 with Iberia, 28 Jul 2027, found 3 days ago.
- Cheapest one-way found recently
- $121, found 3 days ago
- Cheapest return found recently
- $230, 28 Mar 2027 to 3 Apr 2027
- Usual return price
- $225 to $282
- Cheapest month to fly
- December 2026, return fares from $176 found in the last 7 days
- Airlines with nonstop flights
- Aegean Airlines, Sky Express Greece
Return
The cheapest return fare on each of 11 departure dates is usually $225 to $282.
Cheapest return found recently
$230
28 Mar 2027 – 3 Apr 2027 · easyJet
Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH)
Leaves 6:20 a.m. · Return leaves 4:40 a.m. · 12 h 30 min of travel, both ways together
out 1 stop, back nonstop
found 2 days ago
Cheapest nonstop return
$258
18 Dec – 4 Jan 2027 · Aegean Airlines
Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH)
Leaves 12:00 p.m. · Return leaves 1:45 p.m. · 8 h 25 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Found recently, and the cheapest we hold
$230 28 Mar 2027 – 3 Apr 2027found 2 days agoSee prices for these dates
$176 9 Dec – 16 Decfound 6 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $143 to $208.
At $230, the cheapest return found recently is above that range.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 11 departure dates from 9 Dec to 4 Sept 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 6-night return fares leaving within 3 days of 28 Mar 2027 to compare.
Every date we hold
55 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 9 Dec – 16 Dec | $176 | Sky Express Greece | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 11 Dec – 18 Dec | $208 | easyJet | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 17 Dec – 3 Jan 2027 | $278 | easyJet | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 18 Dec – 4 Jan 2027 | $258 | Aegean Airlines | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 23 Dec – 4 Jan 2027 | $220 | Sky Express Greece | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 28 Dec – 1 Jan 2027 | $287 | LOT Polish | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 6 days ago | See prices for these dates |
| 3 Jan 2027 – 14 Jan 2027 | $230 | Wizz Air | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back 1 stop | found 4 days ago | See prices for these dates |
| 28 Mar 2027 – 3 Apr 2027 | $230 | easyJet | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
| 1 May 2027 – 17 May 2027 | $239 | Air Serbia | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back 1 stop | found 2 days ago | See prices for these dates |
| 11 Aug 2027 – 12 Sept 2027 | $286 | Iberia | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 4 days ago | See prices for these dates |
| 4 Sept 2027 – 6 Sept 2027 | $285 | Iberia | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | out 1 stop, back nonstop | found 2 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $176.
Airlines on the cheapest dates: Sky Express Greece, easyJet, Iberia, Aegean Airlines, LOT Polish, Wizz Air, easyJet, Air Serbia.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$121
28 Jul 2027 · Iberia
Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH)
Leaves 4:45 p.m. · 5 h 55 min trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$121 28 Jul 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 33 days, 26 Sept to 11 Nov, the cheapest one-way we saw each day was $62 to $163.
Those were the prices on those days, not today's.
Is this a good one-way price?
Not enough comparable prices yet: we hold one-way fares on 1 departure date and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 28 Jul 2027 to compare.
Every date we hold
1 fares on 1 departure dates
See every date as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 28 Jul 2027 | $121 | Iberia | Lisbon Portela Airport (LIS) → Eleftherios Venizelos International Airport (ATH) | 1 stop | found 3 days ago | Open this trip |
Airlines on the cheapest dates: Iberia.
Premium cabin fares from Lisbon to Athens
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 28 Mar 2027 – 3 Apr 2027 in another cabin: Premium economy · Business · First
Today's prices for 28 Jul 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Lisbon to Athens?
Return
Fares 60 to 89 days before departure were typically 38% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $284 | $182 | +61% | 13 |
| 7–13 days | $290 | $232 | +64% | 11 |
| 14–29 days | $229 | $188 | +29% | 33 |
| 30–59 days | $190 | $143 | +7% | 37 |
| 60–89 days | $177 | $169 | Cheapest seen | 38 |
| 90–179 days | $225 | $201 | +27% | 43 |
| 180+ days | $233 | $192 | +32% | 38 |
One-way
Not enough history yet: in 33 days of one-way prices, 26 Sept to 11 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Lisbon → Skiathos
134 km from Athens
$305
$75 more than flying to Athens
19 Jul 2027 – 26 Jul 2027 · LIS → JSI · out 1 stop, back 1 stop
found 2 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 28 Mar 2027 – 3 Apr 2027. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Lisbon to Athens?
The cheapest return found recently is $230 with easyJet, 28 Mar 2027 to 3 Apr 2027, found 2 days ago. The cheapest return we hold, of any age, is $176 with Sky Express Greece, 9 Dec to 16 Dec, found 6 days ago. The cheapest return fare on each of 11 departure dates is usually $225 to $282.
How much is a one-way flight from Lisbon to Athens?
The cheapest one-way found recently is $121 with Iberia, 28 Jul 2027, found 3 days ago.
What is the cheapest month to fly from Lisbon to Athens?
December 2026 is the cheapest month for a return, from $176, 9 Dec to 16 Dec, found 6 days ago.
How far ahead should I book a flight from Lisbon to Athens?
In 49 days of prices between 24 Sept and 11 Nov, return fares 60 to 89 days before departure were typically 38% lower than 0 to 6 days before departure.
Is there a direct flight from Lisbon to Athens?
Yes, the cheapest nonstop return found recently is $258 with Aegean Airlines, 18 Dec to 4 Jan 2027, found 4 days ago.
How long is the flight from Lisbon to Athens?
The cheapest one-way found recently, with Iberia on 28 Jul 2027, takes 5 h 55 min with 1 stop.
Which airlines have the cheapest flights from Lisbon to Athens?
Between 9 Dec and 4 Sept 2027, easyJet has the cheapest return on 3 of the 11 departure dates we hold, Sky Express Greece on 2 and Iberia on 2.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work