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Cheap flights from Porto to Cancún from £334

OPO — CUN
15 Dec — 22 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Porto to Cancún

Enter your travel dates to find the best prices.

Cheapest flights from Porto to Cancún

Fri 11/1206:00 -
1 stop16h 45m
Thu 24/1217:40 -
1 stop23h 45m
Deal found 10/11£549
Thu 19/1105:00 -
1 stop15h 05m
Thu 3/1217:05 -
1 stop17h 20m
Deal found 12/11£558
Fri 27/1116:10 -
1 stop27h 55m
Fri 11/1208:15 -
2 stops19h 00m
Deal found 12/11£583
Sat 28/1105:55 -
1 stop17h 30m
Fri 11/1213:50 -
1 stop13h 25m
Deal found 12/11£587
Thu 10/1212:35 -
2 stops27h 45m
Thu 24/1208:23 -
1 stop20h 07m
Deal found 14/11£595

Find flight deals from Porto to Cancún

Round-trip from

£549

One-way from

£334

Popular in

December

Cheapest in

June

Average price

£567
Lufthansa
  • Lufthansa
  • 11/12-24/12
  • 2 total stops
  • 40h 30m total
  • Porto to Cancún
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KLM
  • KLM
  • 1/3-31/12
  • 1 total stop
  • 27h 55m total
  • Porto to Cancún
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Porto to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Mon 1/3

16:10-15:05

1 stop27h 55m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£334

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Wed 3/2

18:40-16:55

1 stop27h 15m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£342
Fastest return journey

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Sun 31/1

20:05-16:55

1 stop25h 50m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£342

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Fri 8/1

18:05-16:55

1 stop27h 50m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£363

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Sat 9/1

20:00-21:18

2 stops30h 18m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£423

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Fri 5/2

18:05-16:55

1 stop27h 50m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£432

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Mon 4/1

17:35-16:55

1 stop28h 20m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£518

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Fri 11/12

06:00-17:45

1 stop16h 45m

Cancun

Thu 24/12

17:40-22:25

1 stop23h 45m

£549

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Tue 5/1

18:25-16:55

1 stop27h 30m

Cancun

Wed 31/12

00:00-07:00

Nonstop0h 00m

£570

PortoCancún

OPO Porto - CUN Cancun

OPOCUN

Porto

Sun 28/2

20:05-16:55

1 stop25h 50m

Cancun

Sun 7/3

18:40-16:45

1 stop17h 05m

£575

Flights are sorted by cheapest return flights first.

Deals found on 15/11

Showing 1-10 of 18 resultsSorted by cheapest first
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Best time to book a flight from Porto to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Porto with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Porto to Cancún

How far ahead should I book a flight from Porto to Cancún?

To ensure you get the cheapest price possible for a flight from Porto to Cancún, you should look to book at least 35 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Porto to Cancún?

Currently, June is the cheapest month in which you can book a flight from Porto to Cancún (average of £530). Flying from Porto to Cancún in December is currently the most expensive (average of £762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Porto to Cancún?

Airfare is typical for this route at the moment.

Porto to Cancún flights typically cost between £530 and £703 in December.
The cheapest return price found within the last 5 days was £549 on Lufthansa (11 Dec–24 Dec).

Related info for your journey

  • How long is the flight from Porto to Cancún?

    For as low as £549, Lufthansa can have you in Cancún from Porto in 16h 45m. Airlines will cover a distance of 4671 mi. Both multi-stop and direct flights can be found to your destination and back.

  • Can I find deals for flights from Porto to Cancún that include hotel bookings?

    Yes. In addition to deals on Porto to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Porto to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Porto to Cancún.

  • Can I find deals for business class flights from Porto to Cancún?

    Yes. Cheapflights offers flight deals from Porto to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Porto to Cancún?

    Currently, June is the cheapest month in which you can book a flight from Porto to Cancún (average of £530). Flying from Porto to Cancún in December is currently the most expensive (average of £762). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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How does Cheapflights help users find flights from Porto to Cancún?

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By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cancún from Porto.

Can Cheapflights find flights from Porto to Cancún with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Porto to Cancún flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Porto to Cancún become cheaper?

Yes, Cheapflights offers price alerts on Porto to Cancún flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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