Singapore to London with KrisFlyer Miles
A long-haul KrisFlyer redemption to London Heathrow (LHR), one of Singapore Airlines’ busiest routes to Europe. Premium-cabin awards draw most of the interest here because paid business fares to London run into five figures.
London in first is one of the popular long-haul redemptions in the KrisFlyer chart — you are effectively getting 7.6 SG cents of value for every mile you spend.
What each cabin costs, in miles and in cash.
KrisFlyer Saver Award miles are one-way from SIN. Cash ranges are an editorial baseline that shifts with booking date and season. Taxes are payable in cash regardless of cabin.
Economy
Saver award · Round trip
Premium Economy
Saver award · Round trip
Business
Saver award · Round trip
First
Saver award · Round trip
Cents per mile = (round trip cash midpoint × 100) ÷ round trip miles required. cpm is invariant under the trip-type toggle — only the absolute miles, cash and savings amounts change. Advantage cpm is roughly half Saver because the miles cost roughly doubles for the same seat. Miles and tax estimates as of April 2026.
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Open destination maparrow_forwardLondon, United Kingdom.
A long-haul KrisFlyer redemption to London Heathrow (LHR), one of Singapore Airlines’ busiest routes to Europe. Premium-cabin awards draw most of the interest here because paid business fares to London run into five figures.
Paid business fares to London often exceed S$10,000 return, so a Saver Business award tends to return one of the higher cents-per-mile values on the chart. KrisFlyer adds no fuel surcharge on Singapore Airlines-operated awards, but the return leg carries UK Air Passenger Duty, which from April 2026 is £106 in economy and £253 in premium cabins on ultra-long-haul routes.
6 London moments to consider booking ahead.
Warner Bros. Studio Tour London – The Making of Harry Potter
Timed-entry walk through the original Harry Potter film sets, props, and costumes at Leavesden, north-west of London, with coach transfers from central London.
Tower of London
Nine-hundred-year-old fortress on the Thames, home to the Crown Jewels and the Yeoman Warder (Beefeater) tours.
London Eye
Giant observation wheel on the South Bank, with a roughly 30-minute rotation over Westminster, the Houses of Parliament, and the river.
Windsor Castle, Stonehenge & Bath day tour
Full-day coach tour west of London combining Windsor Castle, the Stonehenge stone circle, and the Roman Baths in Bath.
West End musical tickets
Theatre tickets for long-running musicals and plays in London’s West End theatre district around Covent Garden and Leicester Square.
Afternoon tea in central London
Tiered afternoon tea of finger sandwiches, scones with clotted cream, and pastries, served at hotels and tea rooms across Mayfair and Knightsbridge.
Lock in the flight, then the bed.
SIN → LHR from S$1,295 round trip
Compare cash fares when paying outright makes more sense than burning miles. Useful for last-minute trips and shoulder seasons.
London hotels — find a stay that fits your trip
Filter by 4★+ rating and refundable cancellation to keep things flexible. Compare cash prices side by side before committing.
Small things travellers like to know about London.
- Singapore passport holders need a UK Electronic Travel Authorisation (ETA) before flying; apply online or through the UK ETA app.
- Tap a contactless bank card or phone on the Tube, buses, and the Elizabeth line; daily fares cap automatically, so an Oyster card is optional.
- The Elizabeth line links Heathrow with central London for less than the Heathrow Express, which is faster to Paddington but costs more.
- UK sockets use the same three-pin Type G plug as Singapore, so no adapter is needed.
- Weather changes quickly even in summer; pack a light waterproof layer.
Before you book.
How many KrisFlyer miles do I need to fly Singapore to London?
How many KrisFlyer miles from Singapore to United Kingdom?
Are Singapore Airlines miles the same as KrisFlyer miles?
Is using KrisFlyer miles worth it for Singapore to London?
Economy or business class to London — which is the better miles value?
How much are taxes on a KrisFlyer award to London?
How long is the flight from Singapore to London?
Which credit cards in Singapore earn KrisFlyer miles?
When should I book a KrisFlyer award seat to London?
What's the difference between Saver and Advantage KrisFlyer awards?
Can I book a one-way KrisFlyer award to London?
Cards that earn miles for London.
These cards credit Singapore Airlines KrisFlyer miles — the currency every Saver award above is priced in. Use the calculator to project your annual miles by card, based on your own spending.