Prices are in Australian Dollars.

Find Cheap Flights from Singapore to London Heathrow (SIN - LHR)

Search hundreds of travel sites and compare cheap flights to London Heathrow

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Good to know

Low season:
May
Best time to beat the crowds
2%
expected price decrease
High season:
December
Most popular time to fly
2%
expected price increase
Average price:
$1122
(price for this month)
Good deal:
$1200
or less return trip within
3 months
of travel is a good deal

When to Book Flights from Singapore to London Heathrow

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

The cheapest flight from Singapore to London Heathrow was found, on average, 81 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days