$277+ Cheap flights from Cancún (CUN) to Dublin (DUB)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
CUN — DUB
Oct 18 — Oct 251
Round-trip
1 adult, Economy
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Find cheap flights from Cancún to Dublin with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Cancún to Dublin
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Cheapest flights from Cancún to DublinExplore the most affordable flight options available from Cancún to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
Explore the most affordable flight options available from Cancún to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 18, 2026.
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:40 pm -
1 stop14h 20m
Sat 11/218:40 pm -
1 stop25h 15m
Deal found 9/16![British Airways logo]()
$746
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/51:40 pm -
1 stop14h 00m
Thu 11/198:40 pm -
1 stop25h 15m
Deal found 9/14![British Airways logo]()
$752
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm -
1 stop17h 05m
Wed 10/2812:55 pm -
1 stop36h 06m
Deal found 9/16![British Airways logo]()
$756
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:45 pm -
1 stop13h 55m
Thu 12/38:40 pm -
2 stops29h 37m
Deal found 9/16![British Airways logo]()
$789
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1912:20 pm -
1 stop15h 20m
Wed 12/28:40 pm -
2 stops29h 37m
Deal found 9/14![British Airways logo]()
$790
This Iberia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/247:00 am -
1 stop19h 10m
Thu 12/31:35 pm -
Nonstop10h 45m
Deal found 9/16![Iberia logo]()
$811
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:35 pm -
1 stop11h 55m
Wed 10/288:40 pm -
2 stops28h 21m
Deal found 9/16![British Airways logo]()
$828
Best flights from Cancún to DublinDiscover carefully curated flight deals from Cancún to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Cancún to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/56:40 pm -
1 stop17h 55m
Thu 11/195:00 pm -
1 stop28h 55m
Deal found 9/17![British Airways logo]()
$753
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:05 pm -
Nonstop8h 55m
Wed 12/25:50 pm -
1 stop28h 05m
Deal found 9/14![Multiple Airlines logo]()
$923
This Delta deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:00 am -
2 stops20h 00m
Wed 10/281:25 pm -
2 stops27h 10m
Deal found 9/16![Delta logo]()
$971
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm -
1 stop17h 05m
Wed 10/2812:55 pm -
1 stop36h 06m
Deal found 9/16![British Airways logo]()
$756
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:45 pm -
1 stop13h 55m
Thu 12/38:40 pm -
2 stops29h 37m
Deal found 9/17![British Airways logo]()
$789
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:30 pm -
1 stop15h 10m
Thu 11/58:40 pm -
2 stops29h 34m
Deal found 9/14![British Airways logo]()
$908
This British Airways deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:09 pm -
1 stop13h 11m
Fri 11/66:40 am -
2 stops19h 34m
Deal found 9/15![British Airways logo]()
$966
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/205:19 pm -
1 stop32h 51m
Sun 11/298:40 pm -
2 stops29h 34m
Deal found 9/17![British Airways logo]()
$1,006
Last-minute flights from Cancún to DublinDiscover last-minute flight deals from Cancún to Dublin. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Cancún to Dublin. Data last updated September 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/67:01 am -
2 stops21h 44m
Tue 10/203:00 pm -
2 stops26h 44m
Deal found 9/15![Delta logo]()
$906
This British Airways deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:25 pm -
1 stop17h 05m
Wed 10/2812:55 pm -
1 stop36h 06m
Deal found 9/16![British Airways logo]()
$756
This British Airways deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:35 pm -
1 stop11h 55m
Wed 10/288:40 pm -
2 stops28h 21m
Deal found 9/17![British Airways logo]()
$828
This Iberia deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:47 pm -
1 stop13h 58m
Wed 10/2812:55 pm -
1 stop36h 06m
Deal found 9/15![Iberia logo]()
$931
This Delta deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:00 am -
2 stops18h 45m
Wed 10/281:25 pm -
2 stops27h 10m
Deal found 9/15![Delta logo]()
$967
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2912:30 pm -
1 stop15h 10m
Thu 11/58:40 pm -
2 stops29h 34m
Deal found 9/14![British Airways logo]()
$908
This British Airways deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/299:05 pm -
Nonstop8h 55m
Thu 11/56:40 am -
2 stops19h 34m
Deal found 9/14![Multiple Airlines logo]()
$964
One-way flights from Cancún to DublinSearch for one-way flight options from Cancún to Dublin. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
Search for one-way flight options from Cancún to Dublin. Find affordable one-way fares based on user searches. Data last updated September 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:30 pm -
1 stop31h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![WestJet logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/211:30 pm -
2 stops20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/35:15 pm -
2 stops43h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/911:01 am -
2 stops17h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$542
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1912:35 pm -
2 stops27h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Multiple Airlines logo]()
$610
This Air France deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:00 pm -
1 stop20h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Air France logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/39:05 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Aer Lingus logo]()
$650
This Expedia deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/199:05 pm -
Nonstop8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Iberia logo]()
$869
Find flight deals from Cancún to Dublin
Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $746 (British Airways) |
One-way from | $277 (Kiwi.com) |
Popular in | September |
Cheapest in | August |
Average price | $1,549 |
Good one-way deal | $1,093 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Cancún to Dublin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Cancún to Dublin that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Wed 10/21
7:30 pm-9:20 am
1 stop31h 50m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$277
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Wed 10/21
1:30 pm-11:00 pm
3 stops27h 30m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$344
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Tue 11/3
5:15 pm-5:35 pm
2 stops43h 20m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$353
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Tue 3/9
11:01 am-7:45 am
1 stop15h 44m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$542
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Sat 12/19
12:35 pm-8:45 pm
2 stops27h 10m
Dublin
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$610
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Thu 11/5
6:40 pm-5:35 pm
1 stop17h 55m
Dublin
Thu 11/19
5:00 pm-4:55 pm
1 stop28h 55m
$753
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Tue 10/13
8:25 pm-7:30 pm
1 stop17h 05m
Dublin
Wed 10/28
12:55 pm-8:01 pm
1 stop36h 06m
$756
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Tue 11/24
1:45 pm-8:40 am
1 stop13h 55m
Dublin
Thu 12/3
8:40 pm-9:17 pm
2 stops29h 37m
$789
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Thu 10/29
12:30 pm-8:40 am
1 stop15h 10m
Dublin
Thu 11/5
8:40 pm-9:14 pm
2 stops29h 34m
$908
CancúnDublin
CUN Cancun - DUB Dublin
CUNDUB
Cancun
Thu 11/19
9:05 pm-11:00 am
Nonstop8h 55m
Dublin
Wed 12/2
5:50 pm-4:55 pm
1 stop28h 05m
$923
Showing 1-10 of 17 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Cancún-Dublin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cancún-Dublin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cancún-Dublin flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Cancún-Dublin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cancún-Dublin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Cancún to Dublin
Have a flexible travel schedule? Discover the best time to fly to Dublin from Cancún with our price prediction graph.
CUN-DUB
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Cancún to Dublin
Prices
Delays
How often are flights from Cancún to Dublin delayed?
About 7% of weekly flights between Cancún and Dublin have experienced delays in the past year, with the average delay time being 97 minutes.
What is the most punctual flight time for Cancún to Dublin flights?
Historically, flights departing in the evening are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Cancún to Dublin flights?
Over the last year, Aer Lingus have had the lowest number of delays on this route, with just 5% of flights being delayed.
Related info for your journey
Find useful and relevant information for your journey from Cancún to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Dublin?
Book flights to Dublin if you plan to visit one of these locationsCastleknock
Bray
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