C$694 Cheap Flights from Mcallen (MFE) to Dublin (DUB)

Compare Mcallen to Dublin flight deals

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Flight deals from Mcallen to Dublin

Looking for a cheap last-minute deal or the best return flight from Mcallen Airport to Dublin Airport? If you want to travel next month, return fares start from C$1,670. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Mcallen to Dublin

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Mcallen to Dublin flights are currently cheapest in October.

Mcallen to Dublin: Alternative routes

Compare routes from Mcallen to Dublin below. You may find an airport to fly into that's cheaper, faster, or easier than Dublin.

Mcallen to Dublin: Flight information

The things to know before you go.
Cheapest flight foundC$694
Cheapest month to flyOctober

Finding cheap flights from Mcallen to Dublin: Frequently asked questions

The best price we found for a return flight from Mcallen to Dublin is C$1,045. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Mcallen to Dublin. But we found flights with one or more stops from C$1,045.
As of May 2026, there are no flights flying from Mcallen to Dublin.
The cheapest month to fly from Mcallen to Dublin is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Mcallen Airport to Dublin Airport on Monday, November 30, 2026.
No airlines currently offer direct flights between Mcallen Airport and Dublin Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Dublin but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Dublin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Dublin.

Flying from McAllen International Airport (MFE) to Dublin Airport (DUB): what you need to know

  • Be prepared for bigger queues in popular months like July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure will give you ample time for security and boarding.

  • To break up your flight from McAllen International Airport to Dublin Airport, think about adding a stopover. Just uncheck 'Direct flights only' to find a destination that appeals to you. The most popular stopovers on the MFE - DUB route include:

    • Dallas/Fort Worth International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Los Angeles International Airport

How to find the cheapest flights from McAllen International Airport (MFE) to Dublin Airport (DUB)

  • The best price we've found for a one-way ticket from McAllen International Airport to Dublin Airport is C$694. The cheapest price for a return flight is C$1,045. Remember that fares can change due to demand when booking.

  • To find cheap flight tickets from MFE to DUB, book as early as you can. Airlines usually offer their best fares when flights are first made available.

  • Finding cheap flight tickets from McAllen International Airport to Dublin Airport is easy if you're flexible with your travel dates. Try using the 'Whole month' tool to see the best prices across every month and land a great deal.

  • Snapping up a cheap ticket from MFE to DUB is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when the price has dropped.

  • Play around with filters to find the perfect journey for you. To see the 'Fastest,' 'Cheapest' or 'Best' flights from McAllen International Airport to Dublin Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about McAllen International Airport (MFE)

  • Located around 3 kilometres from central Mcallen, McAllen International Airport can be reached in approximately 8 minutes by car, depending on traffic. The same journey on public transport is roughly 51 minutes.

  • Looking for a handy hotel close to MFE? If you're boarding an early flight from McAllen International Airport to Dublin Airport, these accommodation options will have you moments from your departure lounge:

Arriving at Dublin Airport (DUB)

Getting from Dublin Airport (DUB) to central Dublin

  • Dublin Airport is approximately 21 kilometres from central Dublin. With a car rental or if you're catching a cab, the drive is around 29 minutes.

  • Getting there on public transport takes roughly 2 hours and 9 minutes.

When to fly to Dublin Airport (DUB)

  • It's time to work out your trip dates for your flight from McAllen International Airport to Dublin Airport. August is the most popular month to visit Dublin. If you prefer a more relaxed vibe, go in February.

  • The warmest month in Dublin is July, with the temperature ranging between 10ºC and 20ºC. Lock in your flights from McAllen International Airport to Dublin Airport in this month if this is the kind of weather you like.

  • Look for cheap flight tickets from MFE to DUB in January if you want to travel in cooler conditions. Temperatures are at their lowest then, ranging between 1ºC and 9ºC on average.

More about Dublin

  • If you're looking for somewhere to rest your head, you'll find the best places to stay in Dublin right here. Explore these options after you've booked your flight from MFE to DUB:

  • There are so many things to discover in this city it can be hard to know where to start. Guinness Storehouse, Trinity College Library and Dublin Castle are top sights which should be on every Dublin itinerary.

Complete your Dublin trip with hotels and a car rental

  • We don't just compare flights. Once you've booked your cheap ticket to Dublin Airport, explore our car rental offers that'll give you the freedom and flexibility to travel around at your own pace. Next, have a look at our exclusive rates for hotels to find your ideal Dublin stay.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.