EUR/IE
Find cheap flights to Cancún in 2026/2027 from €428 This is the cheapest return flight found to Cancún from Ireland on FlightsFinder on September 15th 2026 at 01:18. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Cancún from the most established flight comparison sites.
Fly to Cancún and visit sites like Cancún Underwater Museum, Xcaret Park, Isla Contoy & Ventura Park Cancun.
1. Enter your search requirements for Cancún
2. Compare the best Cancún deals from top comparison engines
3. Book your Cancún flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Cancún in the last few days. Prices subject to availability.
These economy flights were found on FlightsFinder from Ireland to Cancún in the last few days. Prices subject to availability.
According to our data, October is on average the cheapest time to book flights to Cancún.
You can get flights from €428 return.
According to our data, July is on average the most expensive time to book flights to Cancún.
A return flight could set you back more than €737.
Nestled along the pristine shores of the Mexican Caribbean, Cancún beckons travelers with its exquisite blend of natural beauty and vibrant culture. This coastal paradise boasts powdery white beaches lapped by crystal-clear turquoise waters, perfect for soaking up the sun or diving into thrilling water sports adventures. Beyond the beachfront, Cancún captivates visitors with its lively nightlife, delicious cuisine showcasing authentic Mexican flavors, and ancient Mayan ruins waiting to be explored. Whether seeking relaxation in a luxurious resort or seeking excitement in the bustling city streets, Cancún offers a delightful escape for every type of traveler.
A good price for a flight to Cancun is €385 - €471.
Popular airports near the city of Cancún include Cancún International Airport (CUN), Cozumel International Airport (CZM), and Merida International Airport (MID).
The flight to Cancún (CUN) is roughly 10 hours 53 minutes and 4,679 miles (7,531 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Cancún from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Cancún.
Here is the average weather forecast in Cancún by month:
• Jan: 28°C
• Feb: 29°C
• Mar: 31°C
• Apr: 32°C
• May: 34°C
• Jun: 34°C
• Jul: 34°C
• Aug: 35°C
• Sep: 34°C
• Oct: 32°C
• Nov: 30°C
• Dec: 29°C
The main airport in Cancún is approximately 16 kilometers (10 miles) from the city center.
Typically, flights are cheapest to Cancún 2 months before departure.
Studies show flights to Cancún are typically cheaper on Tuesdays and Wednesdays.
25 °C
Tue, 15 Sep 2026
Average Temperature
28°C
Jan
29°C
Feb
31°C
Mar
32°C
Apr
34°C
May
34°C
Jun
34°C
Jul
35°C
Aug
34°C
Sep
32°C
Oct
30°C
Nov
29°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Cancún (CUN)
Distance:
4,679 miles (7,531 kilometres)
Average flight time (direct 10 hours 53 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Cancún (CUN)
Distance:
4,574 miles (7,361 kilometres)
Average flight time (direct 10 hours 39 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Cancún (CUN)
Distance:
4,573 miles (7,359 kilometres)
Average flight time (direct 10 hours 39 minutes)
Cork, Ireland - Cork International Airport (ORK) to Cancún (CUN)
Distance:
4,596 miles (7,397 kilometres)
Average flight time (direct 10 hours 42 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Cancún (CUN)
Distance:
4,551 miles (7,324 kilometres)
Average flight time (direct 10 hours 36 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Cancún (CUN)
Distance:
4,587 miles (7,382 kilometres)
Average flight time (direct 10 hours 41 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Cancún (CUN)
Distance:
4,654 miles (7,490 kilometres)
Average flight time (direct 10 hours 50 minutes)
From Dublin (DUB), Ireland to Cancun, Mexico (CUN): €428
Depart: 04 Oct 2026 · Return: 18 Oct 2026 Price found 15 Sep 2026, 01:18
From Cork (ORK), Ireland to Cancun, Mexico (CUN): €614
Depart: 04 Mar 2027 · Return: 11 Mar 2027 Price found 10 Sep 2026, 13:52
From Shannon (SNN), Ireland to Cancun, Mexico (CUN): €656
Depart: 09 Nov 2026 · Return: 28 Nov 2026 Price found 08 Sep 2026, 19:14
From Knock (NOC), Ireland to Cancun, Mexico (CUN): €750
Depart: 27 Sep 2026 · Return: 01 Oct 2026 Price found 11 Sep 2026, 01:11
From Farranfore (KIR), Ireland to Cancun, Mexico (CUN): €911
Depart: 08 Nov 2026 · Return: 12 Nov 2026 Price found 08 Sep 2026, 16:40
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