Los Angeles (LAX) to London Heathrow (LHR) cheap flight deal from $478 USD in economy class

EIAer Lingus

Round Trip•Economy

LAX

Los Angeles International Airport

Los Angeles, United States

LHR

London Heathrow Airport

London Heathrow, United Kingdom

$793 USD

-40%$478 USD

Verified 32 minutes ago

November 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27$478 28 29$478 30$528 31$528 1$842 2$642 3$478 4 5$478 6$528 7$528 8$528 9$478 10$478 11 12$478 13$528 14$528 15$528 16$478 17$478 18 19$478 20$677 21$927 22$577 23$478 24$478 25 26$478 27 28$528 29$528 30$478

Limited Availability

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

Friday, November 28th, 2025

9 round-trip options

Returning

Wed, Dec 3, 2025•5 Day Trip

$528 USD

Google Flights

Returning

Thu, Dec 4, 2025•6 Day Trip

$528 USD

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Returning

Fri, Dec 5, 2025•7 Day Trip

$528 USD

Google Flights

Returning

Sat, Dec 6, 2025•8 Day Trip

$578 USD

Google Flights

Returning

Sun, Dec 7, 2025•9 Day Trip

$578 USD

Google Flights

Returning

Mon, Dec 8, 2025•10 Day Trip

$578 USD

Google Flights

Returning

Wed, Dec 10, 2025•12 Day Trip

$528 USD

Google Flights

Returning

Thu, Dec 11, 2025•13 Day Trip

$528 USD

Google Flights

Returning

Fri, Dec 12, 2025•14 Day Trip

$592 USD

Google Flights