$402 Cheap Flights from Monterrey (MTY) to Dublin (DUB)

View $402 flight on Mon, Apr 27, 2026Opens in a new window

Popular airlines from General Mariano Escobedo Intl. Airport (MTY) to Dublin Airport (DUB)

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Cheap Flights from Monterrey to Dublin (MTY-DUB)

Prices were available within the past 7 days and start at $402 for one-way flights and $842 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Mar 24 - Wed, Apr 1
MTY
Monterrey
DUB
Dublin
$842 Roundtrip, found 6 days ago
$842
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 24 from Monterrey to Dublin, returning Wed, Apr 1, priced at $842 found 6 days ago
American Airlines
Tue, Mar 24 - Fri, Apr 3
MTY
Monterrey
DUB
Dublin
$846 Roundtrip, found 6 days ago
$846
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 24 from Monterrey to Dublin, returning Fri, Apr 3, priced at $846 found 6 days ago
American Airlines
Tue, Mar 24 - Thu, Apr 2
MTY
Monterrey
DUB
Dublin
$872 Roundtrip, found 6 days ago
$872
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Mar 24 from Monterrey to Dublin, returning Thu, Apr 2, priced at $872 found 6 days ago
Finnair
Sun, Apr 19 - Sun, Apr 26
MTY
Monterrey
DUB
Dublin
$890 Roundtrip, found 5 days ago
$890
Roundtrip
found 5 days ago
Select Finnair flight, departing Sun, Apr 19 from Monterrey to Dublin, returning Sun, Apr 26, priced at $890 found 5 days ago
Iberia
Sun, Apr 19 - Sun, Apr 26
MTY
Monterrey
DUB
Dublin
$900 Roundtrip, found 5 days ago
$900
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Apr 19 from Monterrey to Dublin, returning Sun, Apr 26, priced at $900 found 5 days ago
British Airways
Wed, Mar 25 - Wed, Apr 1
MTY
Monterrey
DUB
Dublin
$919 Roundtrip, found 6 days ago
$919
Roundtrip
found 6 days ago
Select British Airways flight, departing Wed, Mar 25 from Monterrey to Dublin, returning Wed, Apr 1, priced at $919 found 6 days ago
Iberia
Sun, Apr 19 - Sun, Apr 26
MTY
Monterrey
DUB
Dublin
$919 Roundtrip, found 5 days ago
$919
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, Apr 19 from Monterrey to Dublin, returning Sun, Apr 26, priced at $919 found 5 days ago
Iberia
Fri, Apr 17 - Fri, Apr 24
MTY
Monterrey
DUB
Dublin
$924 Roundtrip, found 6 days ago
$924
Roundtrip
found 6 days ago
Select Iberia flight, departing Fri, Apr 17 from Monterrey to Dublin, returning Fri, Apr 24, priced at $924 found 6 days ago
Iberia
Fri, Apr 17 - Fri, Apr 24
MTY
Monterrey
DUB
Dublin
$933 Roundtrip, found 6 days ago
$933
Roundtrip
found 6 days ago
Select Iberia flight, departing Fri, Apr 17 from Monterrey to Dublin, returning Fri, Apr 24, priced at $933 found 6 days ago
Delta
Fri, Aug 7 - Fri, Aug 21
MTY
Monterrey
DUB
Dublin
$1,071 Roundtrip, found 1 day ago
$1,071
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Aug 7 from Monterrey to Dublin, returning Fri, Aug 21, priced at $1,071 found 1 day ago

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Alternative airports near Dublin

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Dublin Airport DUB. Cheapest and Closest option available. Average driving time to city center is 14 minutes. Flights from $1,139
DUB
Dublin Airport
CheapestClosest
Average driving time to city center14 min
Flights from $1,139

Frequently asked questions

How much does a flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) cost?
You can find cheap one-way flights from $402 and cheap return flights from $842 Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) with Expedia. One-way flights usually range from $483 to $3869, and return flights typically cost between $933 and $5053. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
The cheapest month to fly from MTY to DUB is March when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
Enter MTY to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
To find a cheap flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MTY to DUB. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
The most popular departure times for flights from General Mariano Escobedo Intl. (MTY) to Dublin (DUB) are in the early afternoon, from 12pm to 3pm. About 37% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Aer Lingus, offer flights during this window. This timing works well because it allows you to enjoy a leisurely morning before your flight.
How long does it take to fly from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
A flight from MTY to DUB with a layover takes around 14 hours 20 minutes, with the route covering approximately 4,958 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
Business class is available on flights from MTY to DUB. Airlines that offer business class service on this route include:

  • Air Canada
  • United Airlines
  • American Airlines
  • Aeromexico
  • Copa
  • Delta Air Lines
  • British Airways

How do I earn miles on a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) flight and hotel package?
Securing a Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) Dublin Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB)?
If you booked your Monterrey, Nuevo León (MTY-General Mariano Escobedo Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
General Mariano Escobedo Intl.
Destination airport
Dublin
Airlines serving
Aeromexico, Air Canada, Air France, American Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, United
Roundtrip price
$841
Distance
4958 mi

Book with confidence

Monterrey to Dublin Flights

The cheapest times to fly from Monterrey to Dublin

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Monterrey to Dublin are during the month of March. You can find some of the cheapest flights from Monterrey to Dublin with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Monterrey to Dublin

Sunday is one of the best days to book for cheap flights from Monterrey to Dublin: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Monterrey to Dublin

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Monterrey to Dublin in 2026. You can also book with separate airlines for your outbound and return journeys, from $402 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Monterrey to Dublin flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Monterrey to Dublin airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Monterrey to Dublin Flights

*Flight schedules are subject to change.

*Available to One Key members.