Los Angeles to London

1 ways to travelfastest 12h 14mfly from €260
Photo: Benjamin Davies / Unsplash

When is it cheapest to fly?

Sep: from €296 — show this month's calendar €296 SepOct: from €285 — show this month's calendar €285 OctNov: from €296 — show this month's calendar €296 NovDec: from €287 — show this month's calendar €287 DecJan: from €260 — show this month's calendar €260 JanMar: from €261 — show this month's calendar €261 MarApr: from €295 — show this month's calendar €295 AprMay: from €383 — show this month's calendar €383 May

How the cheapest fare moved

Sep 25: €284 €284 Sep 19 Sep 25 low €284 · high €329

Departure-day prices · December 2031 Los Angeles → London

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Return-day prices · December 2031 London → Los Angeles

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Best time to visit London — climate

Jan: ~7°C daytime, 13 rainy days 7° JanFeb: ~8°C daytime, 10 rainy days 8° FebMar: ~13°C daytime, 3 rainy days 13° MarApr: ~18°C daytime, 3 rainy days 18° AprMay: ~20°C daytime, 8 rainy days 20° MayJun: ~25°C daytime, 6 rainy days 25° JunJul: ~24°C daytime, 9 rainy days 24° JulAug: ~23°C daytime, 7 rainy days 23° AugSep: ~19°C daytime, 11 rainy days 19° SepOct: ~15°C daytime, 9 rainy days 15° OctNov: ~12°C daytime, 15 rainy days 12° NovDec: ~10°C daytime, 11 rainy days 10° Dec

Best value: Apr — fares from €295 and ~18°C daytime.

Flights from Los Angeles to London start around €260 (typically 1 stop). Range seen recently: €260–263, based on 3 fares found by travellers.

Fly (from €260)
12h 14mduration
€260–263recent fares
Book
Cheapest cached fares Los Angeles → London; typically 1 stop (e.g. AC). · Based on 3 fares found by travellers in the last 48h

Cheapest round trips to London

Fares found by travellers in the last 48 hours — refreshed daily.

Feb 15 – Feb 22 Alaska Airlines · 1 stop · 12h 21m €403 Book
Nov 1 – Nov 7 Royal Air Maroc · 1 stop · 14h 10m €535 Book
Nov 10 – Nov 17 SAS Scandinavian · 1 stop · 12h 50m €556 Book
Oct 25 – Nov 4 Air Canada · 2 stops · 17h 26m €567 Book
Feb 8 – Feb 15 SAS Scandinavian · 1 stop · 12h 55m €577 Book
Jun 28 – Jul 7 Virgin Atlantic · Direct · 10h 25m €586 Book
Dec 3 – Dec 12 Frontier Airlines · 2 stops · 13h 10m €650 Book
Oct 8 – Oct 12 Aer Lingus · 1 stop · 11h 40m €651 Book

Weather in London

Fri ☁️ 24° 14° 💧3%
Sat ☁️ 20° 14° 💧11%
Sun 🌦️ 23° 16° 💧48%
Mon 🌦️ 19° 13° 💧53%
Tue 🌦️ 26° 16° 💧21%
Wed 🌦️ 23° 17° 💧46%
Thu 🌦️ 20° 16° 💧42%

Where to stay in London

3★+ hotels from €130/night (39 hotels sampled, ~3 weeks out). Best value in London: Zone 2 east (Shoreditch, Hackney) and south (Southwark, Bermondsey) — 10-15 minutes by Tube at notably lower prices than the West End.

Park Plaza London, Park Royal hotel · London
from €130/night★ 4
See availability
citizenM Tower of London hotel · London
from €163/night★ 4
See availability
Park Plaza London Riverbank hotel · London
from €174/night★ 4
See availability

Good to know

CurrencyGBP · €1 ≈ 0.86
Power plugsType G
BorderPassport/ID checks apply
Time difference+8h
Time in the air10h 25m

Things to do in London

Top-rated tours and tickets from €11 — book ahead for the popular ones.

from €80
European Evening Walking Food Tour in London, Ontario★ 5.0 (1)
from €127
Private:Brewery, Winery, and Cider & Spirit Tastings Tour in SW Ontario★ 4.7 (14)
from €11
A Remarkable Scavenger Hunt: Exploring Forest City
from €57
Downtown London Walking Food Tour
from €18
Scavenger Hunt Adventure in London by Zombie Scavengers

Tours and tickets provided by Viator (a Tripadvisor company). Some links earn Stayonomy a commission.

About London

Vibrant and truly multicultural, London is a megalopolis of people, ideas and frenetic energy. The capital and largest city of the United Kingdom sits on the River Thames in South-East England. Greater London has a population of a little over 9 million. Considered one of the world's leading "global cities", London remains an international capital of culture, music, education, fashion, politics, finance and trade.

Read the full London guide

Guide content from Wikivoyage contributors (CC BY-SA).

Round out the trip

eSIM for LondonData from the moment you land — no roaming bills. Rent a car in LondonCompare local and international rental desks. Airport transferFixed-price pickup waiting at arrivals. Travel insuranceMedical + luggage cover from a few €/day.

Popular from Los Angeles

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Flight prices are real fares travellers found in the last 48 hours, refreshed daily — the booking site confirms the final price. Train, bus and ferry fares are shown on the operators' booking sites. Weather data by Open-Meteo; exchange rates: ECB reference. Data updated 2026-09-25. Some links earn Stayonomy a commission at no cost to you.