Porto to Lille OPO → LIL
Porto Airport (OPO) → Lille Airport (LIL)
The cheapest return found recently is $306 with Ryanair, 30 Oct – 2 Nov, found today.
Return
The cheapest return fare on each of 5 departure dates is usually $197 to $334.
Cheapest return found recently
$306
30 Oct – 2 Nov · Ryanair
Porto Airport (OPO) → Lille Airport (LIL)
Leaves 7:00 a.m. · Return leaves 11:40 a.m. · 30 h 55 min of travel, both ways together
out nonstop, back 2 stops
found today
Cheapest nonstop return
$117
11 Dec – 13 Dec · Ryanair
Porto Airport (OPO) → Lille Airport (LIL)
Leaves 7:00 a.m. · Return leaves 5:40 p.m. · 4 h 45 min of travel, both ways together
out nonstop, back nonstop
found 3 days ago
Found recently, and the cheapest we hold
$306 30 Oct – 2 Novfound todaySee prices for these dates
$117 11 Dec – 13 Decfound 3 days agoSee prices for these dates
What have prices looked like?
Over 5 days, 14 Oct to 18 Oct, the cheapest return we saw each day was $117 to $334.
5 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 5 departure dates from 30 Oct to 25 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 3-night return fares leaving within 3 days of 30 Oct to compare.
Every date we hold
6 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct – 6 Nov | $197 | Ryanair | Porto Airport (OPO) → Lille Airport (LIL) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 11 Dec – 13 Dec | $117 | Ryanair | Porto Airport (OPO) → Lille Airport (LIL) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 12 Dec – 16 Dec | $223 | Ryanair | Porto Airport (OPO) → Lille Airport (LIL) | out 1 stop, back 2 stops | found 3 days ago | See prices for these dates |
| 20 Dec – 26 Dec | $334 | Ryanair | Porto Airport (OPO) → Lille Airport (LIL) | out 1 stop, back 2 stops | found 5 days ago | See prices for these dates |
| 25 Dec – 27 Dec | $370 | easyJet | Porto Airport (OPO) → Lille Airport (LIL) | out 1 stop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $117.
Airlines on the cheapest dates: Ryanair, easyJet.
Premium cabin fares from Porto to Lille
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 30 Oct – 2 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto to Lille?
Return
Not enough history yet: we have 5 days of return prices, 14 Oct to 18 Oct, and compare booking times once 3 booking ranges have 7 days each.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Porto → Brussels
94 km from Lille
$103
$203 less than flying to Lille
11 Dec – 13 Dec · OPO → CRL · out 1 stop, back 1 stop
found yesterday
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 30 Oct – 2 Nov. 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