Flight times from United Kingdom to Philippines vary, but if you’re flying out of London Heathrow and flying into Manila Ninoy Aquino Intl (one of the most popular routes), then the duration is 17h 10m on average. Another popular route from United Kingdom to Philippines is flying from Manchester to Manila Ninoy Aquino Intl, which will take roughly 15h 45m. Keep in mind that layovers or delays could extend your travel time.