MEX - DUB

$476 Find Cheap Flights from Mexico City to Dublin - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Mexico City to Dublin departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$832
Typical prices: $845-$1,130
British Airways
Thu 11/12Sat 11/21
MEX - DUB • 2 stops
Cheapest one-way
$476
Typical prices: $504-$792
Multiple Airlines
Tue 9/1
MEX - DUB • 3 stops
Top airlines
Cheapest • from $832 (round-trip)
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Mexico City and Dublin. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $1,211 (round-trip)
Shortest trip • 14h 12m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 22% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
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Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Mexico City to Dublin (MEX-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mexico City to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Mexico City to Dublin

Thu, Nov 12 - Sat, Nov 21
British Airways Logo
12:50 pm - 5:25 pm
MEX
-
DUB
22h 35m
2 stops
British Airways Logo
3:10 pm - 5:10 am
DUB
-
MEX
20h 00m
2 stops
$832British Airways
Wed, Sep 9 - Thu, Sep 17
Multiple Airlines Logo
6:05 am - 9:20 am
MEX
-
DUB
20h 15m
2 stops
Multiple Airlines Logo
10:40 am - 11:30 pm
DUB
-
MEX
19h 50m
1 stop
$872Multiple Airlines
Fri, Sep 11 - Thu, Sep 17
Multiple Airlines Logo
6:45 am - 10:00 am
MEX
-
DUB
20h 15m
2 stops
Multiple Airlines Logo
10:40 am - 11:30 pm
DUB
-
MEX
19h 50m
1 stop
$877Multiple Airlines
Tue, Sep 8 - Thu, Sep 17
Multiple Airlines Logo
8:05 am - 11:30 am
MEX
-
DUB
20h 25m
2 stops
Multiple Airlines Logo
10:40 am - 11:30 pm
DUB
-
MEX
19h 50m
1 stop
$886Multiple Airlines
Thu, Nov 12 - Sat, Nov 21
Finnair Logo
12:30 pm - 7:15 am
MEX
-
DUB
12h 45m
1 stop
Finnair Logo
1:00 pm - 9:55 pm
DUB
-
MEX
14h 55m
1 stop
$887Finnair
Tue, Jan 12 - Tue, Jan 26
Delta Logo
8:40 am - 8:45 am
MEX
-
DUB
18h 05m
2 stops
Delta Logo
10:45 am - 9:55 pm
DUB
-
MEX
17h 10m
2 stops
$891Delta
Thu, Nov 12 - Sat, Nov 21
Finnair Logo
12:30 pm - 7:15 am
MEX
-
DUB
12h 45m
1 stop
Finnair Logo
1:00 pm - 9:55 pm
DUB
-
MEX
14h 55m
1 stop
$892Finnair
Thu, Nov 12 - Sat, Nov 21
British Airways Logo
12:30 pm - 7:15 am
MEX
-
DUB
12h 45m
1 stop
British Airways Logo
4:05 pm - 5:10 am
DUB
-
MEX
19h 05m
2 stops
$894British Airways
Thu, Nov 12 - Sat, Nov 21
Finnair Logo
12:30 pm - 7:15 am
MEX
-
DUB
12h 45m
1 stop
Finnair Logo
1:00 pm - 9:55 pm
DUB
-
MEX
14h 55m
1 stop
$896Finnair
Tue, Jan 12 - Tue, Jan 26
Delta Logo
8:40 am - 8:45 am
MEX
-
DUB
18h 05m
2 stops
Delta Logo
10:45 am - 9:55 pm
DUB
-
MEX
17h 10m
2 stops
$897Delta
Booking Insights

KAYAK's insights & trends for Mexico City to Dublin flights

Get data-powered insights and trends into flights from Mexico City to Dublin to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Mexico City to Dublin?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mexico City to Dublin departing in November.

What is the cheapest month to fly from Mexico City to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mexico City to Dublin, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mexico City to Dublin is February, where tickets cost $685 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,111 and $1,074 respectively.

How far in advance should I book a flight from Mexico City to Dublin?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mexico City to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mexico City to Dublin, you should book around 3 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

January

Cheapest flight

$476
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Mexico City to Dublin

When to book flights from Mexico City to Dublin

Are your dates flexible? Find out the best times to travel from Mexico City to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mexico City to Dublin

  • What is the cheapest flight from Mexico City to Dublin?

    In the last 5 days, the lowest price for a flight from Mexico City to Dublin was $442 for a one-way ticket and $832 for a round-trip.

  • Do I need a passport to fly between Mexico City and Dublin?

    A passport is required to fly from Mexico City to Dublin.

  • Which aircraft models fly most regularly from Mexico City to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mexico City to Dublin?

    oneworld is the only airline alliance operating flights between Mexico City and Dublin.

  • Which is the best airline for flights from Mexico City to Dublin, Aer Lingus or British Airways?

    The two airlines most popular with KAYAK users for flights from Mexico City to Dublin are Aer Lingus and British Airways. With an average price for the route of $1,212 and an overall rating of 7.3, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,130 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Mexico City to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Mexico City to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Mexico City to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from Mexico City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Mexico City to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dublin with an airline and back to Mexico City with another airline. Booking your flights between Mexico City and DUB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Mexico City to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from Mexico City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Mexico City to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Mexico City to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mexico City to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Aer LingusOverall score based on 1671 reviews
7.2Comfort
6.6Food
7.4Boarding
8.1Crew
7.0Entertainment
Airline reviews

The first flight was delayed and left us with a tight connection from Dublin to LAX. We would have made it and only had carry on luggage, however we were turned away and not allowed to go to the gate because they gave our seats away!

2.0 MediocreAnonymous, Jul 2026
NAP - DUB
Read more Aer Lingus reviews

The first flight was delayed and left us with a tight connection from Dublin to LAX. We would have made it and only had carry on luggage, however we were turned away and not allowed to go to the gate because they gave our seats away!

I was not permitted to check in online and there was no one at the check in desk at FCO when I arrived, so I could not get to my flight. Did not receive compensation of any kind.

Boarding was messy and the flight was delayed an hour

Food was mediocre, but as expected in economy class on an airline. Wrap was ice cold , my son’s served by a steward on the next aisle was warm . As expected, but at least heat the food up a bit. No frills, but it’s economy. Excellent free WiFi was a bonus

The overall sports experience wasn’t even OK. The fact I canceled when I was on my way to get food at the airport again this was a international flight. I was out of the country and I did have work the next day. It was very inconvenience and very last minute and it was very poorly communicated.

Informed of delay the day of flight resulted in us getting to our destination hours later. Had we been notified earlier plans could have been rearranged. No airline employee could tell us why there was such a delay. Smells of trying to hide the real reason Food was not offered to us. Stewardess walked right passed us offering others drinks and food. I thought on a short flight maybe they paid for it so I didn’t ask. Turns out they should have offered us something Seats were very hard and uncomfortable

Terrible. The flight from Athens was delayed and we missed the connected flight to USA. They will put service was unacceptable, we had insufficient information, and the whole experience was awful.

My luggage was lost and still has not been found. Apparently there is a disconnect between Aer Lingus and American Airlines regarding the transfer of luggage that needs to be corrected.

I flew Aer Lingus Business class for the first time. Having flown economy a few times, I was familiar with the airline, and happy enough with economy. I’ve certainly been in nicer economy airlines before, but Aer Lingus is usually very reasonable, and I find the staff to be kind and have an Irish sense of humor and accommodation. The business experience was good, in that you got superior service to the back, lay down seats, better food and drinks, and more attentive service. However, the plane was a bit older, the WiFi was slow(not Starlink) and the pods were too close to one another for privacy, or function. When the Oder lady to the left of me fell asleep(fully reclined) there was no way for me to escape without having to wake her and put her seat all the way up. That lead to me being stuck with luggage I couldn’t put away in a cramped(for business) space, and no way to use the restroom for almost the whole 8 1/2 hour trip. I ended up trying to sleep with a large backpack blocking my feet. The food was good for plane food, but not great. The drinks were great, shame I couldn’t have had more, but I’d have peed myself. I love a window, but next time maybe an isle seat. Overall, the experience was good, not great, but an expensive good experience during which I got zero sleep. I’d do it again, but it’d have to be a deal.

The direct flight was a superb idea; please continue. The seats were less than comfortable for such a long flight.

Waiting area not big enough for all the passengers, no airport lounge.

Really appreciated the care, attention and friendliness of cabin crew. Very comfortable, prompt and efficient flight.

People were nice. Seats are so cramped my knees had to be pressed into the seat in front of me.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Aer Lingus was the actual airline so they handled everything professionally.

Economy extremely cramped. Dinner was not good. Breakfast was quite good. Crew was excellent.

Excellent service smooth flight f or the most part food was right now.I'm expectedly good.

The flight was delayed, and delayed some more. But there was more room on this plane than the one that flew oversees! There was no food or entertainment, but that’s ok, it’s a short flight

Staff , Comfort and Food were excellent. My individual lamp did not work so I could not read, neither my novel nor the menu. I found it impossible to check in online. The website sent you round and round a loop. The only way to break the loop was to view and change your advance personal details.

Everything you need to know for your flight from Mexico City to Dublin

Information on your arrival and departure airports