Singapore → London 🎡
Flight price tracker · United Kingdom · updated daily
Cheapest date we're tracking: S$790 departing Jan 2027.
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Cheapest fare by departure date
How much is a flight from Singapore to London?
Across the 30 departure dates we're tracking, one-way fares to London have ranged from S$790 to S$1185 — a 1.5× spread, which is why the date you pick moves the price more than anything else on this route. January 2027 is the cheapest month on our board, from S$790. The best September 2027 has offered is S$1007 — about S$217 more for the same one-way seat. The cheapest date on the board right now is 22 January 2027 at S$790, 96 days out.
Singapore to London (Heathrow) is a ~13h30m long-haul route. Prices are the highest on our list and vary a lot, so tracking pays off most here.
Cheapest Singapore to London fare by departure month
| Departure month | Cheapest one-way | Dates tracked |
|---|---|---|
| October 2026 | S$793 | 5 |
| November 2026 | S$803 | 8 |
| December 2026 | S$865 | 5 |
| January 2027 | S$790 | 2 |
| February 2027 | S$873 | 1 |
| March 2027 | S$844 | 2 |
| April 2027 | S$943 | 3 |
| June 2027 | S$982 | 2 |
| September 2027 | S$1007 | 2 |
When is it cheapest to fly Singapore → London?
The cheapest fares usually appear in the low season (Jan–Mar and Nov, excluding the festive peak). Summer and December holidays are the most expensive.
Singapore to London flights — common questions
How much is a flight from Singapore to London?
The cheapest one-way fare our tracker has found is S$790, departing 22 January 2027. Typical fares across the dates we track sit around S$905, and we've seen them as high as S$1185.
When is the cheapest month to fly from Singapore to London?
Of the 9 departure months we currently track, January 2027 has the lowest fare at S$790. We re-scan every day, so this can move.
Is now a good time to book Singapore to London?
It's an ordinary price — the cheapest Sep 2026 fare to London is S$791, within 2% of this route's own 60-day median of S$807. No unusual dip right now.
Prices are the cheapest one-way fares our tracker has found and may be cached or delayed. The verdict above compares today's price to this route's own 60-day median. Always confirm the final price on the provider's site.