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

$797 USD

-40%$478 USD

Verified 2 days ago

October 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$480 30$480 1$480 2$516 3$516 4$516 5$480 6$480 7$480 8$480 9$516 10$516 11$516 12$480 13$480 14$480 15$479 16$515 17$515 18$515 19$479 20$479 21$479 22$479 23$515 24$515 25$513 26$478 27$478 28 29$478 30$513 31$513 1$837 2$542

Fair Availability

20% of dates checked are available within 10% of the lowest price

Wednesday, October 22nd, 2025

8 round-trip options

Returning

Mon, Oct 27, 2025•5 Day Trip

$515 USD

Google Flights

Returning

Wed, Oct 29, 2025•7 Day Trip

$479 USD

Google Flights

Returning

Thu, Oct 30, 2025•8 Day Trip

$479 USD

Google Flights

Returning

Fri, Oct 31, 2025•9 Day Trip

$479 USD

Google Flights

Returning

Sat, Nov 1, 2025•10 Day Trip

$529 USD

Google Flights

Returning

Sun, Nov 2, 2025•11 Day Trip

$529 USD

Google Flights

Returning

Mon, Nov 3, 2025•12 Day Trip

$529 USD

Google Flights

Returning

Wed, Nov 5, 2025•14 Day Trip

$479 USD

Google Flights