Porto to Casablanca OPO → CMN
Porto Airport (OPO) → Mohamed V International Airport (CMN)
The cheapest return found recently is $178 with TAP Air Portugal, 18 Nov – 24 Nov, found 6 days ago. The cheapest one-way found recently is $113 with Portugalia Airlines, 30 May 2027, found 3 days ago.
Return
Not enough comparable prices yet for a usual return price.
Cheapest return found recently
$178
18 Nov – 24 Nov · TAP Air Portugal
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 5:00 a.m. · Return leaves 3:50 p.m. · 14 h 10 min of travel, both ways together
out 1 stop, back 1 stop
found 6 days ago
Cheapest nonstop return
$240
18 Dec – 24 Dec · Royal Air Maroc
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 6:10 p.m. · Return leaves 8:30 a.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
$178 18 Nov – 24 Novfound 6 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 23 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $164 to $195.
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?
Not enough comparable prices yet: we hold return fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other 6-night return fares leaving within 3 days of 18 Nov to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 18 Nov – 24 Nov | $178 | TAP Air Portugal | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out 1 stop, back 1 stop | found 6 days ago | See prices for these dates |
| 18 Dec – 24 Dec | $240 | Royal Air Maroc | Porto Airport (OPO) → Mohamed V International Airport (CMN) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $178.
Airlines on the cheapest dates: TAP Air Portugal, Royal Air Maroc.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $109 to $117.
Cheapest one-way found recently
$113
30 May 2027 · Portugalia Airlines
Porto Airport (OPO) → Mohamed V International Airport (CMN)
Leaves 10:30 p.m. · 18 h trip
1 stop
found 3 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$113 30 May 2027found 3 days agoOpen this trip
$104 21 Apr 2027found 4 days agoOpen this trip
What have prices looked like?
Over 24 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $80 to $119.
24 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 3 departure dates from 21 Apr 2027 to 21 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 one-way fares leaving within 3 days of 30 May 2027 to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 21 Apr 2027 | $104 | Iberia | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 4 days ago | Open this trip |
| 30 May 2027 | $113 | Portugalia Airlines | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 1 stop | found 3 days ago | Open this trip |
| 21 Jun 2027 | $121 | Portugalia Airlines | Porto Airport (OPO) → Mohamed V International Airport (CMN) | 2 stops | found 3 days ago | Open this trip |
Which month looks cheapest?
April 2027 is the cheapest month — from $104.
Airlines on the cheapest dates: Portugalia Airlines, Iberia.
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 18 Nov – 24 Nov 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 14 to 29 days before departure were typically 31% lower than 7 to 13 days before departure.
From the cheapest return each day between 24 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 | $239 | $199 | +46% | 7 |
| 14–29 days | $164 | $164 | Cheapest seen | 10 |
| 30–59 days | $174 | $174 | +6% | 10 |
| 60–89 days | $195 | $165 | +19% | 18 |
| 90–179 days | $179 | $176 | +9% | 16 |
One-way
Not enough history yet: in 24 days of one-way prices, 24 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.
One-way
Porto → Rabat
84 km from Casablanca
$18
$95 less than flying to Casablanca
14 Nov · OPO → RBA · nonstop
found today
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 18 Nov – 24 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