HolidayDealFinder (holidaydealfinder.co.uk)
The Sigiriya rock fortress rising above the forest in Sri Lanka

Cheap flights to Sri Lanka

Return fares to Sri Lanka from 4 UK airports in the next 12 months, from £501.

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Cheapest fare to Sri Lanka from each UK airport

5–30 nights, direct or with one stop, cheapest first.

All airports in one search: London to Sri Lanka from £501

Places in Sri Lanka

Prices are return fares for one adult, found in searches in the last few days and cached; they can change at any time, and the final price and availability are shown when you book. Checked bags are extra unless the airline includes them.