The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

฿17,330 Cheap Finnair flights from Singapore to London (SIN→LON)

View ฿17,330 flight on Tue, 20 Oct 2026Opens in a new window

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Finnair flights from Singapore to London (SIN→LON)

Prices were available within the past 7 days and start at ฿17,330 for one-way flights and ฿23,075 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Fri, 25 Dec - Tue, 12 Jan
SIN
Singapore
LHR
London
฿23,075 Return, found 6 days ago
฿23,075
Return
found 6 days ago
Select Finnair flight, departing Fri, 25 Dec from Singapore to London, returning Tue, 12 Jan, priced at ฿23,075 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Heathrow LHR. Average driving time to city centre is 28 minutes. Flights from ฿30,515
LHR
Heathrow
Average driving time to city centre28 min
Flights from ฿30,515
Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from ฿30,155
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from ฿30,155
Select flight to Stansted STN. Average driving time to city centre is 51 minutes. Flights from ฿47,650
STN
Stansted
Average driving time to city centre51 min
Flights from ฿47,650

Find the cheapest month to fly from Singapore (SIN) to London (LON)

November is typically the cheapest month to fly

From ฿22,961 - ฿27,192 per traveller.

Travel information

Origin airport
Changi
Destination airport
Heathrow
Distance
10817 km
*Available to Expedia members.