Should I book?
Should I book flights from Ireland to London now?
We’ve tracked Ireland–London fares from €52. Here’s our book-now-or-wait verdict and the cheapest month to fly.
Fares shown in EUR, observed from live searches.
Wondering whether to book Ireland to London now or hold out for a better price? Below is our verdict from real observed fares, the cheapest month to fly, and the full month-by-month price breakdown.
The verdict
Maybe — worth watching Ireland → London.
The cheapest departures cluster around Aug 2026, a little way off, and prices swing up to 13% across the year. Today’s fares are reasonable but not the lowest — the best we’ve seen is €52. Set a free alert and we’ll tell you the moment Ireland–London drops.
Based on 40,987 observed fares across 4 departure months.
Cheapest month to fly Ireland to London
The cheapest month to fly Ireland to London is Aug 2026, with fares from €52 — up to 13% less than the most expensive month. The table below shows every upcoming month.
| Month | Cheapest fare |
|---|---|
| Jun 2026 | €60 |
| Jul 2026 | €58 |
| Aug 2026Cheapest | €52 |
| Sep 2026 | €59 |
Frequently asked questions
Should I book Ireland to London now or wait?
Our current read for Ireland–London is "Set an alert". The best fare we’ve tracked is €52. The cheapest month to fly is Aug 2026. Fares change daily — set a free alert to catch any drop.
What is the cheapest month to fly from Ireland to London?
Aug 2026 is currently the cheapest month to fly from Ireland to London, with fares from €52. See the month-by-month table above for the full year.
How does Flyozo decide whether to book now?
We track the cheapest observed fare for each upcoming departure month, then check whether today’s best price is near the low end of that range and whether the cheapest months are soon. If both are true, we say book; if the cheap window is later, we say wait.
Can I set a price alert for Ireland to London?
Yes — Flyozo watches the Ireland–London route for free and emails you the moment the fare drops.
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Prices on this page are observed from live flight searches (40,987 recent fares), not estimates. Last updated Jun 12, 2026. Actual prices change constantly — always confirm on the booking site.