Cheap flights from Porto to Casablanca from $99 OPO → CMN
Porto Airport (OPO) → Mohamed V International Airport (CMN)
The cheapest return found recently is $158 with Ryanair, 1 Dec – 12 Dec, found 4 days ago. The cheapest one-way found recently is $99 with Volotea, 30 May 2027, found 3 days ago.
- Cheapest one-way found recently
- $99, found 3 days ago
- Cheapest return found recently
- $158, 1 Dec to 12 Dec
- Usual return price
- $168 to $222
- Cheapest month to fly
- November 2026, return fares from $158 found in the last 7 days
Return
The cheapest return fare on each of 6 departure dates is usually $168 to $222.
Cheapest return found recently
$158
1 Dec – 12 Dec · Ryanair
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 6:30 a.m. · Return leaves 2:45 p.m. · 19 h of travel, both ways together
out 2 stops, back 1 stop
found 4 days ago
Cheapest nonstop return
$158
14 Nov – 15 Nov · Royal Air Maroc
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 11:15 a.m. · Return leaves 2:15 p.m. · 3 h 25 min of travel, both ways together
out nonstop, back nonstop
found 6 days ago
Found recently, and the cheapest we hold
$158 1 Dec – 12 Decfound 4 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 47 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $158 to $195.
At $158, the cheapest return found recently is at the low end of 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 6 departure dates from 14 Nov to 11 Jun 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 11-night return fares leaving within 3 days of 1 Dec to compare.
Every date we hold
9 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 15 Nov | $158 | Royal Air Maroc | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 18 Nov – 20 Nov | $199 | TAP Air Portugal | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 1 stop, back nonstop | found 7 days ago | See prices for these dates |
| 20 Nov – 20 Nov | $223 | TAP Air Portugal | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 1 stop, back nonstop | found 5 days ago | See prices for these dates |
| 1 Dec – 12 Dec | $158 | Ryanair | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 2 stops, back 1 stop | found 4 days ago | See prices for these dates |
| 29 May 2027 – 13 Jun 2027 | $220 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 11 Jun 2027 – 13 Jun 2027 | $226 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $158.
Airlines on the cheapest dates: TAP Air Portugal, Iberia, Royal Air Maroc, Ryanair.
One-way
The cheapest one-way fare on each of 7 departure dates is usually $102 to $110.
Cheapest one-way found recently
$99
30 May 2027 · Volotea
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 8:40 p.m. · 25 h trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$99 30 May 2027found 3 days agoOpen this trip
$73 23 Novfound 7 days agoOpen this trip
What have prices looked like?
Over 44 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $73 to $119.
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 7 departure dates from 23 Nov to 31 Jul 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?
No. We hold one-way fares on 1 other departure date within 3 days of 30 May 2027, and it is not cheaper.
Every date we hold
7 fares on 7 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Nov | $73 | Ryanair | Porto Airport (OPO) → Mohamed V International Airport (CMN) | stops unknown | found 7 days ago | Open this trip |
| 13 May 2027 | $110 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 5 days ago | Open this trip |
| 29 May 2027 | $110 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 5 days ago | Open this trip |
| 30 May 2027 | $99 | Volotea | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 3 days ago | Open this trip |
| 9 Jun 2027 | $104 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 7 days ago | Open this trip |
| 10 Jun 2027 | $104 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 7 days ago | Open this trip |
| 31 Jul 2027 | $122 | Portugalia Airlines | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 3 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $73.
Airlines on the cheapest dates: Iberia, Ryanair, Volotea, Portugalia Airlines.
Premium cabin fares from Porto to Casablanca
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 1 Dec – 12 Dec in another cabin: Premium economy · Business · First
Today's prices for 30 May 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Porto to Casablanca?
Return
Fares 30 to 59 days before departure were typically 26% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (47 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 | $239 | $158 | +36% | 9 |
| 7–13 days | $199 | $158 | +13% | 14 |
| 14–29 days | $177 | $158 | +1% | 32 |
| 30–59 days | $176 | $174 | Cheapest seen | 12 |
| 60–89 days | $180 | $162 | +2% | 34 |
| 90–179 days | $182 | $162 | +3% | 22 |
| 180+ days | $220 | $198 | +25% | 7 |
One-way
Not enough history yet: in 44 days of one-way prices, 24 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
Porto → Rabat
84 km from Casablanca
$64
$94 less than flying to Casablanca
19 Dec – 21 Dec · OPO → RBA · out nonstop, back nonstop
found 7 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Porto → Rabat
84 km from Casablanca
$23
$76 less than flying to Casablanca
14 Nov · OPO → RBA · nonstop
found 7 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 1 Dec – 12 Dec. 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 Porto to Casablanca?
The cheapest return found recently is $158 with Ryanair, 1 Dec to 12 Dec, found 4 days ago. The cheapest return fare on each of 6 departure dates is usually $168 to $222.
How much is a one-way flight from Porto to Casablanca?
The cheapest one-way found recently is $99 with Volotea, 30 May 2027, found 3 days ago. The cheapest one-way we hold, of any age, is $73 with Ryanair, 23 Nov, found 7 days ago. The cheapest one-way fare on each of 7 departure dates is usually $102 to $110.
What is the cheapest month to fly from Porto to Casablanca?
November 2026 is the cheapest month for a return, from $158, 14 Nov to 15 Nov, found 6 days ago. It is the cheapest month for a one-way too, from $73, 23 Nov, found 7 days ago.
How far ahead should I book a flight from Porto to Casablanca?
In 47 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 26% lower than 0 to 6 days before departure.
Is there a direct flight from Porto to Casablanca?
Yes, the cheapest nonstop return found recently is $158 with Royal Air Maroc, 14 Nov to 15 Nov, found 6 days ago.
How long is the flight from Porto to Casablanca?
The cheapest one-way found recently, with Volotea on 30 May 2027, takes 25 h with 1 stop.
Which airlines have the cheapest flights from Porto to Casablanca?
Between 14 Nov and 11 Jun 2027, TAP Air Portugal has the cheapest return on 2 of the 6 departure dates we hold, Iberia on 2 and Royal Air Maroc on 1. Between 23 Nov and 31 Jul 2027, Iberia has the cheapest one-way on 4 of the 7 departure dates we hold, Ryanair on 1 and Volotea on 1.
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