MEX - DUB

$388 Find Cheap Flights from Mexico City to Dublin

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 1/18. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mexico City to Dublin, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$840
Overall average: $1,191
Finnair
Thu 4/30Tue 5/12
MEX - DUB • 1 stop
Cheapest one-way
$388
Typical prices: $440-$586
Multiple Airlines
Sun 1/18
MEX - DUB • 3 stops
Top airlines
Finnair
Cheapest • from $840 (round-trip)
Iberia
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
9 weeks
in advance
Our data shows that travelers who book at least 9 weeks in advance save around 26% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
February
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
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, Apr 30 - Tue, May 12
Finnair Logo
11:20 am - 9:45 am
MEX
-
DUB
15h 25m1 stop
Finnair Logo
11:45 am - 6:31 pm
DUB
-
MEX
13h 46m1 stop
$840Finnair
Sun, Mar 1 - Thu, Mar 12
Delta Logo
4:30 pm - 4:20 pm
MEX
-
DUB
17h 50m2 stops
Delta Logo
10:45 am - 10:00 pm
DUB
-
MEX
17h 15m1 stop
$841Delta
Sun, Mar 1 - Sun, Mar 15
Multiple Airlines Logo
8:50 am - 6:20 pm
MEX
-
DUB
27h 30m2 stops
Multiple Airlines Logo
10:10 am - 5:35 am
DUB
-
MEX
25h 25m2 stops
$842Multiple Airlines
Mon, Mar 23 - Tue, Apr 7
Scandinavian Airlines Logo
7:05 am - 6:20 pm
MEX
-
DUB
29h 15m2 stops
Scandinavian Airlines Logo
11:40 am - 11:05 am
DUB
-
MEX
54h 25m2 stops
$843Scandinavian Airlines
Wed, Mar 18 - Wed, Apr 1
Delta Logo
10:10 am - 7:45 am
MEX
-
DUB
15h 35m2 stops
Delta Logo
11:00 am - 7:50 pm
DUB
-
MEX
15h 50m1 stop
$845Delta
Mon, Mar 23 - Tue, Apr 7
Delta Logo
10:10 am - 7:45 am
MEX
-
DUB
15h 35m2 stops
Delta Logo
1:15 pm - 10:00 pm
DUB
-
MEX
15h 45m1 stop
$846Delta
Thu, Apr 30 - Wed, May 13
British Airways Logo
11:20 am - 2:35 pm
MEX
-
DUB
20h 15m2 stops
British Airways Logo
10:55 am - 3:45 am
DUB
-
MEX
23h 50m2 stops
$847British Airways
Thu, Apr 30 - Mon, May 11
Finnair Logo
11:20 am - 9:45 am
MEX
-
DUB
15h 25m1 stop
Finnair Logo
9:40 am - 6:31 pm
DUB
-
MEX
39h 51m2 stops
$848Finnair
Fri, May 1 - Mon, May 11
Finnair Logo
11:20 am - 9:45 am
MEX
-
DUB
15h 25m1 stop
Finnair Logo
9:40 am - 6:31 pm
DUB
-
MEX
39h 51m2 stops
$849Finnair
Sun, Mar 1 - Sun, Mar 15
British Airways Logo
9:00 pm - 7:40 pm
MEX
-
DUB
16h 40m1 stop
British Airways Logo
7:25 pm - 6:45 pm
DUB
-
MEX
29h 20m1 stop
$850British Airways
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.

What’s the cheapest day of the week to fly from Mexico City to Dublin?

The average price of all round-trip flights from Mexico City to Dublin clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Dublin on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Mexico City to Dublin. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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 $838 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $1,226 and $1,214 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 9 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$388
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 9% 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 3 days, the lowest price for a flight from Mexico City to Dublin was $388 for a one-way ticket and $840 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, Iberia or British Airways?

    The two airlines most popular with KAYAK users for flights from Mexico City to Dublin are Iberia and British Airways. With an average price for the route of $1,182 and an overall rating of 7.0, Iberia 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.
7.0
IberiaOverall score based on 3040 reviews
7.1Boarding
7.7Crew
6.7Comfort
6.6Entertainment
6.3Food
Airline reviews

The staff was very nice and helpful. Some of the best crew I have met.

10.0 ExcellentT, Nov 2025
ORD - MAD
Read more Iberia reviews

The staff was very nice and helpful. Some of the best crew I have met.

Flight cancelled, lost a day of travel where we were trying to meet friends we couldn't meet. Iberia website is very difficult to navigate and has lots of dead links. If you do not speak Spanish it is even harder. Tried communicating on their WhatsApp and that was also close to impossible. We were told we'd be compensated 150EU's for this cancelled flight but there is no avenue towards rectifying this issue. I've had to take it up with my credit card to contest the charges and not pay for a flight that didn't happen but doubt I will ever be reimbursed for my two Ubers to the airport where we never even departed or the 150EU's we were told we would receive. I would never fly Iberia again. Clown show.

I've taken British Airways before and it has been great. On this trip to Spain and Portugal we had two BA flights. On both flights we were taken by bus from the terminal out to the plane on the tarmac. There were many older folks on these flights, and to ask people in their 70s to lug their carry-on and personal items up the long mobile staircase to the plane entrance, is very disturbing. I won't be taking British Airways in the future. Many people on these flights were very unhappy.

We flew into Barcelona and the plane was so cramped and very uncomfortable and dirty. But we flew out of Madrid and that plane was much better. Would fly Iberia again.

For what we are willing to pay for international air travel, our experience was very good. We had no problem checking in, we had very little wait time at the AA counter in Madrid, and the staff in Madrid were very helpful. The flight crew was helpful and courteous, the plane was on the newer side, and our assigned seats were together without us needing to purchase them. The flight took off on time and arrived early. Overall, it was a pleasant experience or as much as could be expected in economy for almost 10 hours.

It was a good flight overall. Nothing to add. Keep it up!

Flight was OK. Waiting for luggage in Madrid for 55 minutes, unacceptable

The crew were friendly and helpful. Iberia lost our luggage on arrival, Friday and we didn't get it until Sunday at 10:00 p.m. local Malaga time. I also paid $382.80 for seat assignments but two out out of the four were not together. Iberia mentioned that it was because the plane was delayed in Madrid before our flight began in LAX. They should compensate us half of my payment.

Terrible. Won’t fly again. Boarding was an issue. Took TWO hours to “find” my confirmed reservation. Crew at desk was super rude and unconcerned. Was not escorted through despite delay on their end. Almost missed fight and luggage arrived one day late…. Which I had to pick up by cab or wait even longer (not reimbursed).

It was hidden that I needed a special fee to bring my guitar on. They charged me an extra 69 euros at the gate and did not refund me the checked bag I paid for and the over head bag I paid for which I didn't use because I had to pay for the special guitar case. Criminal behavior. They were very unkind about it as well. Terrible experience. I'd like my money back for the extras I paid for.

The to flight was excellent but the return flight the seats seemed not cushioning enough.

Overall, it was basically good. No serious complaints on my end.

Good shuttle to Europe. Face check boarding needs overhaul. 2 stations for 200 people and still with passport check. Why have both? Why is this now slower than 5 years ago?

Everything excellent except for bag drop off. We started at the D area and that was so slow that it was eventually closed just as we were about to go to a station. We then went to F. We got one suitcase checked and then the screen showed that the station was no longer operable. There were long lines everywhere so we had to ask if we could butt in to the next station to finish. Again, this was the only incident, otherwise it was an excellent flying experience

The seating has become ridiculous… like a contest to see how narrow and short they can be made- forcing anyone over 5’1 to pay more to not be twisting oneself into a pretzel. Really insane- would have thought BA was better than this. Frankly- it cancels out a lot of the positive aspects.

Flight was delayed. Though I checked in with BA live chat three times, our special meals were not provided.

I got stuffed on both flights into terrible seats. Second flight the seat didn’t even recline and fit s tall person, that’s very uncomfortable.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

They removed our booking without telling us. Cost us thousands to book last minute

Yet again BA flight was delayed. Only one delayed. No updates from ground staff. Plane was dirty and staff were disinterested.

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

Information on your arrival and departure airports