Thessaloniki to Lisbon SKG → LIS
Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS)
The cheapest return found recently is $226 with ALPAVIA, 18 Dec – 23 Dec, found yesterday.
Return
The cheapest return fare on each of 4 departure dates is usually $294 to $360.
Cheapest return found recently
$226
18 Dec – 23 Dec · ALPAVIA
Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS)
Leaves 9:20 a.m. · Return leaves 8:55 a.m. · 31 h 45 min of travel, both ways together
out 1 stop, back 1 stop
found yesterday
Cheapest nonstop return
None seen yet.
Found recently, and the cheapest we hold
$226 18 Dec – 23 Decfound yesterdaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $226 to $401.
At $226, the cheapest return found recently is at the low end of that range.
25 days is a short history, so treat this range as an early guide.
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 4 departure dates from 21 Oct to 18 Dec, 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 5-night return fares leaving within 3 days of 18 Dec to compare.
Every date we hold
4 fares on 4 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Oct – 25 Oct | $401 | Aegean Airlines | Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 26 Oct – 29 Oct | $317 | Aegean Airlines | Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS) | out 1 stop, back 1 stop | found today | See prices for these dates |
| 27 Nov – 30 Nov | $346 | Air Serbia | Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS) | out 2 stops, back 2 stops | found 2 days ago | See prices for these dates |
| 18 Dec – 23 Dec | $226 | ALPAVIA | Thessaloniki International Airport (SKG) → Lisbon Portela Airport (LIS) | out 1 stop, back 1 stop | found yesterday | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $226.
Airlines on the cheapest dates: Aegean Airlines, Air Serbia, ALPAVIA.
Premium cabin fares from Thessaloniki to Lisbon
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 18 Dec – 23 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Thessaloniki to Lisbon?
Return
Fares 14 to 29 days before departure were typically 27% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 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 | $389 | $305 | +36% | 13 |
| 7–13 days | $343 | $295 | +20% | 12 |
| 14–29 days | $286 | $263 | Cheapest seen | 14 |
| 30–59 days | $305 | $289 | +7% | 14 |
| 60–89 days | $327 | $226 | +14% | 13 |
| 90–179 days | $303 | $228 | +6% | 17 |
Live price for these dates
The cheapest return found recently is for 18 Dec – 23 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
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