London Heathrow (LHR) to Singapore (SIN) flight deal from $562 USD in economy class

HUHainan Airlines

Round Trip•Economy

LHR

London Heathrow Airport

London Heathrow, United Kingdom

SIN

Singapore Changi Airport

Singapore, Singapore

$2,825 USD

-80%$562 USD

Verified Nov 30, 2025 at 11:35 PM

December 2025

Today

Mon

Tue

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Sun

1$567 2 3$562 4 5$562 6 7$659 8$640 9 10$646 11 12$2,340 13 14$1,797 15$1,365 16 17$1,797 18 19$1,365 20 21$1,803 22$1,682 23 24$1,271 25 26$1,164 27 28$1,560 29$1,515 30 31$1,049 1 2$1,106 3 4

Good Availability

41% of dates checked are available within 10% of the lowest price

Monday, December 8th, 2025

7 round-trip options

Returning

Sat, Dec 13, 2025•5 Day Trip

$710 USD

Google Flights

Returning

Sun, Dec 14, 2025•6 Day Trip

$640 USD

Google Flights

Returning

Tue, Dec 16, 2025•8 Day Trip

$652 USD

Google Flights

Returning

Wed, Dec 17, 2025•9 Day Trip

$652 USD

Google Flights

Returning

Thu, Dec 18, 2025•10 Day Trip

$640 USD

Google Flights

Returning

Sat, Dec 20, 2025•12 Day Trip

$710 USD

Google Flights

Returning

Sun, Dec 21, 2025•13 Day Trip

$691 USD

Google Flights