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 30 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

Thursday, November 20th, 2025

7 round-trip options

Returning

Wed, Nov 26, 2025•6 Day Trip

$677 USD

Google Flights

Returning

Fri, Nov 28, 2025•8 Day Trip

$817 USD

Google Flights

Returning

Sat, Nov 29, 2025•9 Day Trip

$1,377 USD

Google Flights

Returning

Sun, Nov 30, 2025•10 Day Trip

$1,252 USD

Google Flights

Returning

Mon, Dec 1, 2025•11 Day Trip

$776 USD

Google Flights

Returning

Wed, Dec 3, 2025•13 Day Trip

$677 USD

Google Flights

Returning

Thu, Dec 4, 2025•14 Day Trip

$677 USD

Google Flights