London Heathrow (LHR) to Singapore (SIN) flight deal in business from $2,368

Hainan AirlinesHUHainan Airlines
Round Trip•Business Class
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
SingaporeSIN

Singapore Changi Airport

Singapore, Singapore
$4,717 USD
-50%$2,368 USD
Verified about 20 hours ago
Limited Availability
12% of dates checked are available within 10% of the lowest price

Friday, August 21st, 2026

5 round-trip options

Returning
Wed, Aug 26, 2026•5 Day Trip
$5,305 USD
Google Flights
Returning
Thu, Aug 27, 2026•6 Day Trip
$5,305 USD
Google Flights
Returning
Tue, Sep 1, 2026•11 Day Trip
$5,305 USD
Google Flights
Returning
Wed, Sep 2, 2026•12 Day Trip
$5,305 USD
Google Flights
Returning
Thu, Sep 3, 2026•13 Day Trip
$3,870 USD
Google Flights