Scandinavian Airlines Ireland Limited

Flights from London Heathrow to Singapore

LHR SIN · Singapore

From

£703

return · 1 adult · economy

Operated by

Scandinavian Airlines Ireland Limited

Shortest outbound

17h 35m

Direct option

No (connecting only)

Live offers

Sample sail-date: 2026-12-09 outbound · 2026-12-16 return. Prices refresh daily.

How long is a flight from London Heathrow to Singapore with Scandinavian Airlines Ireland Limited?: The shortest current offer is 17h 35m outbound from LHR to SIN. On the sample dates we only see connecting options — try other dates for direct flights.
Does Scandinavian Airlines Ireland Limited fly direct from LHR to SIN?: Not on these sample dates — the cheapest offers we see are connecting flights. Direct service may exist on other dates.
How much does a Scandinavian Airlines Ireland Limited ticket from LHR to SIN cost?: The cheapest return economy fare we found today is £703 for 1 adult, based on sample dates 2026-12-09 → 2026-12-16. Prices change daily — run the live search for current fares.