The cheapest round-trip from London to Edinburgh is about 35 EUR, usually in July 2026; May 2027 is priciest, so booking the low month saves around 39 EUR (~53%). Typical fare ~43 EUR, from 330 priced fares. Flightmussy live data, updated 2026-06-05.
Cheap flights from London (LHR/LGW/STN/LTN/LCY) to Edinburgh (EDI). Free, no signup, no ads, no tracking. Compare every airline across 12 months of fares on one heatmap — including low-cost carriers Google Flights often deprioritises.
Cheapest round-trip seen: 35 EUR, usually around July 2026. Typical fare ~43 EUR. Across the year prices range roughly 35–74 EUR — about 53% cheaper in the low season than the peak (May 2027). Carriers on this route include British Airways, KLM, Air France.
Based on Flightmussy's live 12-month fare data; prices last updated 2026-06-05. Prices change constantly — search live for current fares.
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