Cheapest month to fly to Dublin (DUB)
August 2026 is the cheapest month to fly to Dublin, Ireland based on current forward fare data from 3 major international gateways.
Cheapest month from each major origin
Month-by-month price comparison
Lowest fare per calendar month, per origin. Data refreshes daily.
London (LHR) → Dublin
- August 2026 $77
- September 2026 $77
- November 2026 $80
- October 2026 $81
- December 2026 $83
- July 2026 $128
Frequently asked questions
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What is the cheapest month to fly to Dublin?
Based on current 6-month forward fare data, August 2026 is the cheapest month to fly to Dublin (DUB) from major international gateways including London, New York, and Dubai.
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How much is a flight to Dublin?
From London (LHR), the cheapest current fare to Dublin is $77 on 2026-08-22. Prices vary by origin — see the full comparison table.
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Where is Dublin (DUB)?
Dublin is in Ireland. Dublin Airport (DUB) is the main commercial airport with 201 non-stop destinations.
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How do you calculate the cheapest month?
We pull 6 months of forward fare data from the affiliate-network month-matrix API for each route, find the lowest price per calendar month, then identify which month is cheapest across multiple major-market origins. Cached daily.
Related guides for Dublin
Sibling pages — airport overview, country aggregations, visa context.