Cheap flights to United Kingdom from $676

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Flying to United Kingdom

The things to know before you go.
Cheapest flight ticket found $349
Cheapest month to flyMay
Average flight time14 hrs, 9 mins
Possible destinations49
Most popular airlineSingapore Airlines
Average flights per week541

Cheap flight deals to United Kingdom

Looking for a cheap flight deal to United Kingdom? Find last-minute deals and the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to United Kingdom

Flexible on travel dates? Find the cheapest month – or even day – to fly to United Kingdom.

Which airlines fly direct to United Kingdom?

Frequently asked questions

The average flight time between Singapore and London (United Kingdom's capital), is 14 hours and 7 minutes. This has been calculated based on journeys departing from Singapore.
Singapore Airlines, Air New Zealand, TAP Air Portugal, Malaysia Airlines, Fiji Airways, Scandinavian Airlines, British Airways and American Airlines all fly direct to United Kingdom.
We crunched some numbers and found that the cheapest month to fly to United Kingdom is currently May.
No airlines currently offer direct flights between Singapore and United Kingdom. Most routes have one or more stops.
The best price we found for a return flight to United Kingdom is $677. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
The cheapest city to fly into is London; and the cheapest airport serving this city at the moment is London Luton.
The cheapest airport in United Kingdom is London Luton – we've found flights from $677.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to United Kingdom is Tuesday, 19 May 2026, – to London Luton Airport.

Discover United Kingdom

How to find cheap flights from Singapore to United Kingdom

Looking for cheap tickets to United Kingdom? Here are a few tips on how to score the best price and make your journey as smooth as possible.

  • Simply hit 'search'. From Singapore Airlines to international carriers like Emirates, we've compared plane tickets from all major online travel agents and airlines flying to United Kingdom to find the cheapest flights. And with us, there are no hidden fees – what you see is what you pay.
  • Flex your dates to secure the best air ticket price for your United Kingdom flight. If your travel dates are flexible, use Skyscanner's "Whole month" tool to find the cheapest time to fly to United Kingdom.
  • Stay One Step Ahead with Price Alerts. Never miss a deal! Set up a Price Alert to United Kingdom by creating an alert. Whenever prices go down or up, you'll get a push notification or email to help you get the best flight deal.
  • Compare flight deals to United Kingdom from over 1,000 providers. Then choose the cheapest plane tickets or fastest journeys.
  • Search for direct flights. Only interested in direct flights to United Kingdom? Make sure to tick "Direct flights only" when performing a search. If there are direct United Kingdom flights available, these will appear in the results.
  • Find the cheapest Business Class flights to United Kingdom We scour the Internet for the best Business, Premium Economy, and First Class flight fares to United Kingdom, too. Check the difference in price as you search – you might just stumble on a last-minute low fare.
  • Include nearby airports in your search. Widen your search for United Kingdom flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights on our app. To get the best flight booking experience when out and about, download our app and search for air tickets to United Kingdom whenever you want.

Book flight tickets to United Kingdom with peace of mind

  • Find flexible flights to United Kingdom. Your airline might be offering flexible air tickets to United Kingdom, which means you won't lose out if your flight has to be changed or cancelled.
  • Add travel cost protection. Avoid travel pitfalls and choose travel cost protection - it's available at the checkout as you book your flight to United Kingdom with us.
  • Reduce your carbon footprint by selecting a greener United Kingdom flight option. To check whether there are any lower emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box which will be available once you have moved on from this page.

Combine your flight to United Kingdom with hotel and car rental

Once you've secured your cheap flight ticket to United Kingdom, discover the best prices and exclusive rates for hotels in United Kingdom or nearby. You can also compare hundreds of car rental companies at once so you get the best car rental price for your trip.

Compare United Kingdom flight tickets with other destinations using the everywhere search

Not quite set on flying to United Kingdom just yet? You can easily browse other destinations by searching flights to "Everywhere" – this will allow you to find the cheapest place to travel to.