Route brief · DUB → MEX
Dublin → Mexico City
$997
round-trip · too little price history on this route to compare
Dec 23 – Jan 7 '27 · 15 nights
British Airways2 stops
Cached fare — the booking search re-prices live before you pay.
Destination briefMEXMexico CityAltitude, murals, and arguably the best food city in the hemisphere at street prices.Best windowMar–May · Oct–NovAirportsBenito Juárez (MEX) · Felipe Ángeles (NLU)All routes into Mexico CityWhen this route gets cheap.
Best time to be in Mexico City: Mar–May · Oct–Nov. Fare history for this route is still thin, so we make no seasonal call yet.
The cheapest itinerary we are tracking makes 2 stops and takes about 15 hours outbound, on a 15-night trip — ticketed under British Airways, which on a connecting fare need not operate every leg. At $997 for 8,472 km each way, that works out to about $59 per 1,000 km flown. That is above the $44 typical of long-haul fares here. Across the 19 departure cities we track at a similar distance from Mexico City, this fare ranks 17th — 1.8× the $565 we hold from São Paulo. For context, the middle fare among the 34 routes of similar length we watch out of Dublin is $838. We have 1 month of cached prices for this route so far — not enough to call a fare cheap or expensive, so we publish the price without a percentage.
Route facts
- Airports
- Dublin (DUB) ↔ Benito Juárez (MEX) · Felipe Ángeles (NLU)
- Flight time
- ~15 hours outbound
- Distance
- ~8,472 km each way
- Airlines on the board
- British Airways
- Itineraries
- Connections on current fares
- Best months to visit
- Mar–May · Oct–Nov
DUB → MEX, answered.
How far in advance should I book DUB → Mexico City?
We do not publish a number for this, because we cannot measure it yet. Answering it honestly means watching the same departure date on this route over many weeks as it approaches, and that archive is still filling up — so any "book N days ahead" figure here would be borrowed from somewhere else rather than measured. See /guides/what-moves-a-flight-price/ for the levers we can measure.
Are there nonstop flights from Dublin to Mexico City?
The current cheapest fares involve a connection, ticketed under British Airways. Nonstop options exist on many dates at higher prices — check the live search for your exact dates.
Are these prices guaranteed?
No — these are cached fares found on real searches (this one on September 1). Airlines reprice constantly, so the booking search re-checks the live price before you pay. Fresher finds are far more likely to still be available.
Next step
Sleeping in Mexico City?
Lock the flight first — then compare stays for Dec 23 – Jan 7 '27 · 15 nights.
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Missed it?
Cached fares expire. This route has a feed of its own — follow it and the next DUB → MEX drop reaches you as soon as we find it.
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