NT$10,041 Cheap Flights from Singapore (SIN) to London (LHR)

View NT$10,041 flight on Fri, 2026/1/23Opens in a new window

Popular airlines from Singapore Changi Airport (SIN) to Heathrow Airport (LHR)

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Cheap Flights from Singapore to London (SIN-LHR)

Prices were available within the past 7 days and start at NT$10,041 for one-way flights and NT$19,188 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Fri, Jan 23 - Thu, Feb 5
SIN
Singapore
LHR
London
NT$19,188 Roundtrip, found 6 days ago
NT$19,188
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Fri, Jan 23 from Singapore to London, returning Thu, Feb 5, priced at NT$19,188 found 6 days ago
KLM
Fri, Jan 23 - Thu, Feb 5
SIN
Singapore
LHR
London
NT$25,276 Roundtrip, found 6 days ago
NT$25,276
Roundtrip
found 6 days ago
Select KLM flight, departing Fri, Jan 23 from Singapore to London, returning Thu, Feb 5, priced at NT$25,276 found 6 days ago
Cathay Pacific
Fri, Jan 23 - Thu, Feb 5
SIN
Singapore
LHR
London
NT$26,458 Roundtrip, found 6 days ago
NT$26,458
Roundtrip
found 6 days ago
Select Cathay Pacific flight, departing Fri, Jan 23 from Singapore to London, returning Thu, Feb 5, priced at NT$26,458 found 6 days ago
Asiana Airlines
Fri, Jun 19 - Mon, Jun 22
SIN
Singapore
LHR
London
NT$45,533 Roundtrip, found 6 days ago
NT$45,533
Roundtrip
found 6 days ago
Select Asiana Airlines flight, departing Fri, Jun 19 from Singapore to London, returning Mon, Jun 22, priced at NT$45,533 found 6 days ago
Japan Airlines
Fri, Jan 23 - Thu, Feb 5
SIN
Singapore
LHR
London
NT$47,470 Roundtrip, found 6 days ago
NT$47,470
Roundtrip
found 6 days ago
Select Japan Airlines flight, departing Fri, Jan 23 from Singapore to London, returning Thu, Feb 5, priced at NT$47,470 found 6 days ago
Flights from Singapore (SIN) to London (LHR)
Origin airport
Changi
Destination airport
Heathrow
Roundtrip price
NT$19,188
Distance
10817 km
Average flight time
6 hours 33 mins

Singapore to London Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Singapore to London will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring London.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SIN to LHR flights that won’t make your bank account wince. Ready to temporarily leave behind Singapore for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to LHR with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Changi Airport (SIN) to London Heathrow?
Round-trip flights between SIN and Heathrow Airport start from NT$19,188. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Changi Airport to LHR?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from Changi Airport (SIN) to Heathrow Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Changi Airport (SIN) to London Heathrow flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Changi Airport to London Heathrow?
Singapore to Hounslow is around 10,900 kilometers, so be prepared to spend quite a while in the air. Make sure you pack all the essentials, from your earplugs to your eye mask. Throw in a few snacks to munch on throughout your journey too.
Which airlines fly direct from Changi Airport to Heathrow Airport (LHR)?
A popular airline that services the route from SIN to Heathrow Airport (LHR) is Singapore Airlines (SQ). It offers 121 flights a month. After some more options? Have a look at the ticket prices from British Airways (BA). This carrier offers 34 monthly flights between these destinations.
Are Singapore Airport to LHR flight tickets cheaper when they're purchased at the last minute?
Booking your trip from SIN to Heathrow Airport (LHR) at the last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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