Cheap flights from London to Singapore

When it is cheaper to fly

Our cache currently holds 12 departure dates for this route. The lowest fare is 296 EUR, the highest 446 EUR, the median 376 EUR. The gap between a cheap and an expensive day is 51%, which is exactly the size that makes moving your dates worth it.

The cheapest month in our data is November 2026, from 296 EUR. That is an observation, not a forecast: the cache refreshes several times a day and the picture shifts over longer horizons.

By day of week, Wednesday stands out at about 74% below the other days. When the spread across days looks like noise, we do not show this conclusion at all.

How long the flight takes

The great-circle distance between London and Singapore is about 10,860 km. A non-stop flight over that distance takes roughly 14h.

That is an estimate, not a timetable: it is measured airport to airport along the great circle, while the real track is longer because of airways and wind. A connection adds the layover on top, and the layover is usually what decides whether the cheaper fare is worth the lost day.

What you need to enter

The visa rule for this route is: Visa-free. It is given for the passport of the departure country, not for the traveller: if you hold a different passport, check your own pair separately.

Separately: Singapore requires a mandatory pre-arrival step that must be completed BEFORE you fly, even when no visa is needed: SG Arrival Card (SGAC) with Electronic Health Declaration (Within 3 days before arrival, including the day of arrival). General visa datasets do not cover this at all, which is why no flight aggregator shows it.

Who flies this route

The carriers that show up in our data for this route are: FR, U2, W9, CA, W4, VF. That is who appeared in the fare cache, not a complete list of everyone flying it: low-cost and charter airlines often sell outside aggregators.

Other routes from this city