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Cheap flights from Singapore to London

Recently found return fares from $268, with December the cheapest month we know of. Compare dates, then book with the partner you choose.

Cheapest months to fly

Lowest recently found return fare in each month. Tap a month to see that month's calendar.

$299 Oct2026 $273 Nov2026 $268 Dec2026 $312 Jan2027 $320 Feb2027 $304 Mar2027

Singapore → London

November 2026

Mon Tue Wed Thu Fri Sat Sun 1 2 $382 3 4 5 6 7 8 9 10 11 $275 12 $273 13 $313 14 15 $325 16 17 18 19 20 21 $305 22 23 24 25 26 27 28 29 30
LowerHigherLowest this month

Lowest fares for the best day

  • Air ChinaMon 2 Nov – Fri 6 Nov · 1 stop · 17h 50m $668
  • Turkish AirlinesMon 16 Nov – Sun 22 Nov · 1 stop · 15h 40m $673
See all flights for these dates

Airports in London

  • LHRHeathrow
  • LGWGatwick
  • STNStansted
  • LTNLuton
  • LCYCity

Airport in Singapore

  • SINChangi

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SIN
LON

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More trips from Singapore

All flights from Singapore London to Singapore flights
Penangfrom $89 Kuala Lumpurfrom $96 Langkawifrom $110 Ho Chi Minh Cityfrom $131 Balifrom $152 Phuketfrom $160 PQCfrom $191 Bangkokfrom $208

FAQ

Questions about this route

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Help center Contact us
01What is the cheapest month to fly from Singapore to London?

Based on recently found fares, December 2026 has the lowest price we know of, from $268. Prices change often, so check the calendar for current fares.

02Which airports serve London?

London is served by Heathrow (LHR), Gatwick (LGW), Stansted (STN), Luton (LTN), City (LCY). Searching the city code compares all of them at once.

03Are the prices on this page final?

No. They are recently found fares. When you open a deal, the partner shows the live price, including taxes and fees, before you pay.

04How can I get an alert when flights to London get cheaper?

Use the price alert on this page. Choose your dates or a whole month and we will email you when the fare drops.