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Flights from London to Singapore

Cheap flight deals from London to Singapore

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from London to Singapore?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
  • 15 22
  • 22 29
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from London to Singapore

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
British Airways logo British Airways Gulf Air logo Gulf Air

Frequently Asked Questions

  • When are flight tickets from London (LON) to Singapore (SIN) the cheapest?

    Airlines adjust prices for flights from London to Singapore based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from London (LON) to Singapore (SIN) cost?

    According to Trip.com's data, the lowest price is around AED 3,786.

  • How long does it take to fly from London (LON) to Singapore (SIN)?

    It takes about 13 hours 37 minutes to fly from London (LON) to Singapore (SIN).

  • What are the most popular airlines that fly from London (LON) to Singapore (SIN)?

  • How many airports are there in Singapore (SIN)?

    There are 2 airport(s) near Singapore (SIN): Singapore Changi Airport and Seletar Airport.

How to find a cheap flight from London to Singapore

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from London to Singapore. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest London to Singapore ticket.
Tap "Date" on flight search bar to scan through the calender for London to Singapore airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Wed, May 28 at AED 1391 for one-way flights.
2
Compare cheap London to Singapore flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from London to Singapore. The cheapest airline operating is Singapore Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your London to Singapore route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap London to Singapore flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from London to Singapore to get exclusive deals for you.

Flight Info | London to Singapore

Cheapest one-way flight price AED 813
Cheapest return ticket price AED 2,151
Off-season for travel May
Peak season for travel June
Flight distance 10,858.02 km
Average flight time 13 hours 37 minutes
Popular airline Cathay Pacific

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