Lille to Porto LIL → OPO
Lille Airport (LIL) → Porto Airport (OPO)
The cheapest return found recently is $349 with Volotea, 30 Oct – 4 Nov, found today. The cheapest one-way found recently is $31 with Ryanair, 4 Dec, found today.
Return
The cheapest return fare on each of 5 departure dates is usually $349 to $399.
Cheapest return found recently
$349
30 Oct – 4 Nov · Volotea
Lille Airport (LIL) → Porto Airport (OPO)
Leaves 6:30 a.m. · Return leaves 4:00 p.m. · 41 h 35 min of travel, both ways together
out 1 stop, back 2 stops
found today
Cheapest nonstop return
$125
20 Nov – 22 Nov · Ryanair
Lille Airport (LIL) → Porto Airport (OPO)
Leaves 10:45 a.m. · Return leaves 1:35 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
$349 30 Oct – 4 Novfound todaySee prices for these dates
$125 20 Nov – 22 Novfound 3 days agoSee prices for these dates
What have prices looked like?
Over 23 days, 26 Sept to 18 Oct, the cheapest return we saw each day was $117 to $141.
At $349, the cheapest return found recently is above that range.
23 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 24 Oct to 20 Nov, 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 30 Oct to compare.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 24 Oct – 25 Oct | $399 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 27 Oct – 29 Oct | $399 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | out nonstop, back 2 stops | found 4 days ago | See prices for these dates |
| 28 Oct – 1 Nov | $412 | Volotea | Lille Airport (LIL) → Porto Airport (OPO) | out 2 stops, back nonstop | found today | See prices for these dates |
| 30 Oct – 4 Nov | $349 | Volotea | Lille Airport (LIL) → Porto Airport (OPO) | out 1 stop, back 2 stops | found today | See prices for these dates |
| 20 Nov – 22 Nov | $125 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $125.
Airlines on the cheapest dates: Ryanair, Volotea.
One-way
The cheapest one-way fare on each of 11 departure dates is usually $42 to $134.
Cheapest one-way found recently
$31
4 Dec · Ryanair
Lille Airport (LIL) → Porto Airport (OPO)
Leaves 10:45 a.m. · 2 h 25 min trip
nonstop
found today
Cheapest nonstop one-way
$31
4 Dec · Ryanair
Lille Airport (LIL) → Porto Airport (OPO)
Leaves 10:45 a.m. · 2 h 25 min trip
nonstop
found today
Found recently, and the cheapest we hold
$31 4 Decfound todayOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 20 days, 25 Sept to 18 Oct, the cheapest one-way we saw each day was $40 to $120.
At $31, the cheapest one-way found recently is below that range.
20 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 one-way price?
Compared with the cheapest one-way fare on each of 11 departure dates from 25 Oct to 27 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?
No. We hold one-way fares on 2 other departure dates within 3 days of 4 Dec, and none is cheaper.
Every date we hold
12 fares on 11 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 25 Oct | $157 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found 5 days ago | Open this trip |
| 8 Nov | $38 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found today | Open this trip |
| 22 Nov | $39 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found today | Open this trip |
| 27 Nov | $44 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found yesterday | Open this trip |
| 29 Nov | $56 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found 4 days ago | Open this trip |
| 1 Dec | $110 | easyJet | Lille Airport (LIL) → Porto Airport (OPO) | 1 stop | found today | Open this trip |
| 4 Dec | $31 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found today | Open this trip |
| 7 Dec | $96 | easyJet | Lille Airport (LIL) → Porto Airport (OPO) | 1 stop | found today | Open this trip |
| 13 Dec | $96 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found today | Open this trip |
| 16 Dec | $170 | Volotea | Lille Airport (LIL) → Porto Airport (OPO) | 2 stops | found today | Open this trip |
| 27 Dec | $193 | Ryanair | Lille Airport (LIL) → Porto Airport (OPO) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $31.
Airlines on the cheapest dates: Ryanair, easyJet, Volotea.
Premium cabin fares from Lille to Porto
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 – 4 Nov in another cabin: Premium economy · Business · First
Today's prices for 4 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Lille to Porto?
Return
Fares 30 to 59 days before departure were typically 30% lower than 7 to 13 days before departure.
From the cheapest return each day between 26 Sept and 18 Oct (23 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 |
|---|---|---|---|---|
| 7–13 days | $178 | $178 | +42% | 8 |
| 14–29 days | $291 | $178 | +133% | 8 |
| 30–59 days | $125 | $117 | Cheapest seen | 23 |
One-way
Not enough history yet: in 20 days of one-way prices, 25 Sept to 18 Oct, 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
Brussels → Porto
94 km from Lille
$109
$240 less than flying from Lille
19 Nov – 21 Nov · CRL → OPO · out nonstop, back nonstop
found today
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Brussels → Porto
94 km from Lille
$37
$6 more than flying from Lille
27 Nov · CRL → OPO · nonstop
found yesterday
Antwerp → Porto
115 km from Lille
$155
$124 more than flying from Lille
21 Oct · ANR → OPO · 1 stop
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 30 Oct – 4 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