Cheap Flights Singapore to London from £190

Flight FAQs

• Which airlines offer the cheapest flights from Singapore to London?

  Based on Trip.com data, Oman Air offers Cheapest nonstop one-way flights from £190 (for example, SIN–LHR on Sat, Oct 3). For a Cheapest nonstop return flight, Oman Air offers fares from £447, departing on Sun, Sep 20 and returning on Fri, Sep 25.

• Which airlines offer direct flights from Singapore to London?

  At the moment, you can catch a direct flight from Singapore to London with the following airlines, including: Singapore Airlines British Airways Qantas Airways Garuda Indonesia Turkish Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

• How long is a flight from Singapore to London?

  A flight from Singapore (SIN) to London (LON) takes an average of 13 hours 56 minutes.

• When is the best time to book flights from Singapore to London?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Singapore to London is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Singapore to London each week?

  On average, 53 direct flights operate each week between Singapore and London. See below the schedules of the main airlines serving this route:
  British Airways: S/M/T/W/T/F/S – BA012 (departure at 23:46) Qantas Airways: S/M/T/W/T/F/S – QF001 (departure at 23:56) Qantas Airways: S/M/T/W/T/F/S – QF219 (departure at 22:15)

• How can I find the best deals on flights from Singapore to London?

  Here are some tips for finding the best flight deals from Singapore to London on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Sat, Oct 3, with one-way fares from just £190.
  · Compare airlines. Singapore Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. July is generally the busiest month for travel to London.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Singapore to London to get the best price?

  The cheapest month to book a flight from Singapore to London is usually October, when demand is lower.

• Which upcoming date is the cheapest for flights from Singapore to London?

  After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Singapore to London on September 24, 2026 with AirAsia Berhad (Malaysia), with prices starting at £174.

• Which airports should you choose for flights from Singapore to London?

  Flights to London can arrive at: London City Airport (LCY), London Gatwick Airport (LGW), Heathrow Airport (LHR), London Luton Airport (LTN), London Southend Airport (SEN) and London Stansted Airport (STN). The most common route connects Singapore Changi Airport and Heathrow Airport (SIN–LHR).

• What is the time difference between Singapore and London?

  The time difference between London and Singapore is 8h.

• How can I change or cancel my flight ticket from Singapore to London?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Singapore to London?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Singapore to London is £445. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Singapore to London?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Singapore to London is £1,045. Fares vary by travel date, airline and availability.

• How do I book flights from Singapore to London on Trip.com?

  Enter Singapore and London, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Singapore to London route?

  IndiGoare the most popular budget airlines flying from Singapore to London. Check baggage, seat and payment fees before comparing the final price.