Cheap flights from Casablanca to Porto from $96 CMN → OPO
Mohamed V International Airport (CMN) → Porto Airport (OPO)
The cheapest return found recently is $212 with Royal Air Maroc, 5 Dec – 11 Dec, found 4 days ago. The cheapest one-way found recently is $96 with Royal Air Maroc, 15 Feb 2027, found yesterday.
- Cheapest one-way found recently
- $96, found yesterday
- Cheapest return found recently
- $212, 5 Dec to 11 Dec
- Usual return price
- $210 to $216
- Cheapest month to fly
- May 2027, return fares from $207 found in the last 7 days
- Airlines with nonstop flights
- Royal Air Maroc
- Shortest nonstop flight found
- 1 h 45 min
Return
The cheapest return fare on each of 3 departure dates is usually $210 to $216.
Cheapest return found recently
$212
5 Dec – 11 Dec · Royal Air Maroc
Mohamed V International Airport (CMN) → Porto Airport (OPO)
Leaves 7:30 a.m. · Return leaves 5:50 p.m. · 3 h 25 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Cheapest nonstop return
$212
5 Dec – 11 Dec · Royal Air Maroc
Mohamed V International Airport (CMN) → Porto Airport (OPO)
Leaves 7:30 a.m. · Return leaves 5:50 p.m. · 3 h 25 min of travel, both ways together
out nonstop, back nonstop
found 4 days ago
Found recently, and the cheapest we hold
$212 5 Dec – 11 Decfound 4 days agoSee prices for these dates
$207 29 May 2027 – 13 Jun 2027found 5 days agoSee prices for these dates
What have prices looked like?
Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $162 to $207.
At $212, the cheapest return found recently is above 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 3 departure dates from 5 Dec to 29 May 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 6-night return fares leaving within 3 days of 5 Dec to compare.
Every date we hold
11 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 5 Dec – 11 Dec | $212 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 27 Mar 2027 – 11 Apr 2027 | $220 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
| 29 May 2027 – 13 Jun 2027 | $207 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | out 1 stop, back 1 stop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
May 2027 is the cheapest month — from $207.
Airlines on the cheapest dates: Royal Air Maroc.
One-way
The cheapest one-way fare on each of 5 departure dates is usually $64 to $96.
Cheapest one-way found recently
$96
15 Feb 2027 · Royal Air Maroc
Mohamed V International Airport (CMN) → Porto Airport (OPO)
Leaves 3:20 p.m. · 42 h 15 min trip
1 stop
found yesterday
Cheapest nonstop one-way
$152
2 Jan 2027 · Royal Air Maroc
Mohamed V International Airport (CMN) → Porto Airport (OPO)
Leaves 7:30 a.m. · 1 h 45 min trip
nonstop
found 7 days ago
Found recently, and the cheapest we hold
$96 15 Feb 2027found yesterdayOpen this trip
$63 11 Decfound 5 days agoOpen this trip
What have prices looked like?
Over 47 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $63 to $160.
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 5 departure dates from 27 Nov to 15 Feb 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 15 Feb 2027 to compare.
Every date we hold
5 fares on 5 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 27 Nov | $64 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | 1 stop | found 4 days ago | Open this trip |
| 29 Nov | $74 | Ryanair | Mohamed V International Airport (CMN) → Porto Airport (OPO) | stops unknown | found 3 days ago | Open this trip |
| 11 Dec | $63 | Ryanair | Mohamed V International Airport (CMN) → Porto Airport (OPO) | 1 stop | found 5 days ago | Open this trip |
| 2 Jan 2027 | $152 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | nonstop | found 7 days ago | Open this trip |
| 15 Feb 2027 | $96 | Royal Air Maroc | Mohamed V International Airport (CMN) → Porto Airport (OPO) | 1 stop | found yesterday | Open this trip |
Which month looks cheapest?
December 2026 is the cheapest month — from $63.
Airlines on the cheapest dates: Royal Air Maroc, Ryanair.
Premium cabin fares from Casablanca 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 5 Dec – 11 Dec in another cabin: Premium economy · Business · First
Today's prices for 15 Feb 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Casablanca to Porto?
Return
The cheapest fares were 7 to 13 days before departure.
From the cheapest return each day between 24 Sept and 11 Nov (49 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 | $162 | $162 | Cheapest seen | 12 |
| 14–29 days | $184 | $162 | +14% | 20 |
| 30–59 days | $201 | $172 | +24% | 29 |
| 60–89 days | $201 | $172 | +24% | 21 |
| 90–179 days | $192 | $165 | +19% | 38 |
| 180+ days | $269 | $174 | +66% | 34 |
One-way
The cheapest fares were 30 to 59 days before departure.
From the cheapest one-way 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 |
|---|---|---|---|---|
| 30–59 days | $64 | $63 | Cheapest seen | 19 |
| 60–89 days | $97 | $70 | +52% | 17 |
| 90–179 days | $101 | $79 | +58% | 28 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
One-way
Rabat → Porto
84 km from Casablanca
$50
$46 less than flying from Casablanca
4 Jan 2027 · RBA → OPO · nonstop
found 2 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 5 Dec – 11 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 Casablanca to Porto?
The cheapest return found recently is $212 with Royal Air Maroc, 5 Dec to 11 Dec, found 4 days ago. The cheapest return we hold, of any age, is $207 with Royal Air Maroc, 29 May 2027 to 13 Jun 2027, found 5 days ago. The cheapest return fare on each of 3 departure dates is usually $210 to $216.
How much is a one-way flight from Casablanca to Porto?
The cheapest one-way found recently is $96 with Royal Air Maroc, 15 Feb 2027, found yesterday. The cheapest one-way we hold, of any age, is $63 with Ryanair, 11 Dec, found 5 days ago. The cheapest one-way fare on each of 5 departure dates is usually $64 to $96.
What is the cheapest month to fly from Casablanca to Porto?
May 2027 is the cheapest month for a return, from $207, 29 May 2027 to 13 Jun 2027, found 5 days ago. December 2026 is the cheapest month for a one-way, from $63, 11 Dec, found 5 days ago.
How far ahead should I book a flight from Casablanca to Porto?
In 49 days of prices between 24 Sept and 11 Nov, return fares were cheapest 7 to 13 days before departure. In 47 days of prices between 24 Sept and 11 Nov, one-way fares were cheapest 30 to 59 days before departure.
Is there a direct flight from Casablanca to Porto?
Yes, the cheapest nonstop return found recently is $212 with Royal Air Maroc, 5 Dec to 11 Dec, found 4 days ago. The cheapest nonstop one-way found recently is $152 with Royal Air Maroc, 2 Jan 2027, found 7 days ago.
How long is the flight from Casablanca to Porto?
The cheapest nonstop one-way found recently, with Royal Air Maroc on 2 Jan 2027, takes 1 h 45 min from Mohamed V International Airport (CMN) to Porto Airport (OPO). The cheapest one-way found recently, with Royal Air Maroc on 15 Feb 2027, takes 42 h 15 min with 1 stop.
Which airlines have the cheapest flights from Casablanca to Porto?
Between 5 Dec and 29 May 2027, Royal Air Maroc has the cheapest return on all 3 departure dates we hold. Between 27 Nov and 15 Feb 2027, Royal Air Maroc has the cheapest one-way on 3 of the 5 departure dates we hold, and Ryanair on 2.
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