London Heathrow (LHR) to Singapore (SIN) cheap flight deal from $590 USD in economy class

LHLufthansa

Round Trip•Economy

LHR

London Heathrow Airport

London Heathrow, United Kingdom

SIN

Singapore Changi Airport

Singapore, Singapore

$822 USD

-28%$590 USD

Verified Sep 20, 2025 at 8:48 AM

October 2025

Today

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29$914 30$797 1$881 2$1,011 3$892 4$914 5$914 6$903 7$723 8$1,100 9$682 10$1,043 11$992 12$682 13$682 14$631 15$631 16$778 17$970 18$992 19$756 20$766 21$700 22$693 23$649 24$874 25$892 26$874 27$590 28$590 29$843 30$631 31$756 1 2

Limited Availability

15% of dates checked are available within 10% of the lowest price

Sunday, October 19th, 2025

10 round-trip options

Returning

Fri, Oct 24, 2025•5 Day Trip

$967 USD

Google Flights

Returning

Sat, Oct 25, 2025•6 Day Trip

$967 USD

Google Flights

Returning

Sun, Oct 26, 2025•7 Day Trip

$874 USD

Google Flights

Returning

Mon, Oct 27, 2025•8 Day Trip

$896 USD

Google Flights

Returning

Tue, Oct 28, 2025•9 Day Trip

$756 USD

Google Flights

Returning

Wed, Oct 29, 2025•10 Day Trip

$819 USD

Google Flights

Returning

Thu, Oct 30, 2025•11 Day Trip

$1,041 USD

Google Flights

Returning

Fri, Oct 31, 2025•12 Day Trip

$1,037 USD

Google Flights

Returning

Sat, Nov 1, 2025•13 Day Trip

$1,154 USD

Google Flights

Returning

Sun, Nov 2, 2025•14 Day Trip

$871 USD

Google Flights