Find the cheapest flights from Los Angeles to London
Cheap round-trip flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Early arrival? Instantly customize your resultsTrusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Scandinavian Airlines flights from Los Angeles to London
Our best Scandinavian Airlines deals on Los Angeles to London flight tickets
JetBlue flights from Los Angeles to London
Our best JetBlue deals on Los Angeles to London flight tickets
momondo Fare Finder
Use the filters below to find and compare flights from Los Angeles to London that are best for you.
Fly from
Fly to
Route
Depart
Return
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sun 29/11
1:50 p.m.-10:45 a.m.
1 stop12h 55m
London Heathrow
Fri 11/12
8:55 a.m.-4:35 p.m.
1 stop15h 40m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Fri 6/11
7:30 p.m.-9:35 a.m.
2 stops30h 05m
London Heathrow
Sun 8/11
6:40 p.m.-5:00 p.m.
1 stop30h 20m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Fri 6/11
7:30 p.m.-9:35 a.m.
2 stops30h 05m
London Heathrow
Sun 8/11
1:55 p.m.-5:00 p.m.
2 stops35h 05m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Mon 5/4
7:00 a.m.-9:35 a.m.
2 stops18h 35m
London Heathrow
Mon 19/4
7:05 a.m.-4:50 p.m.
2 stops17h 45m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 5/11
7:30 p.m.-9:35 a.m.
2 stops30h 05m
London Heathrow
Sun 8/11
6:40 a.m.-5:00 p.m.
1 stop18h 20m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 5/11
7:30 p.m.-9:35 a.m.
2 stops30h 05m
London Heathrow
Sun 8/11
6:40 a.m.-5:00 p.m.
1 stop18h 20m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 5/11
12:40 p.m.-10:30 a.m.
1 stop13h 50m
London Heathrow
Thu 12/11
6:20 a.m.-1:00 p.m.
1 stop14h 40m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Thu 12/11
7:30 p.m.-12:55 p.m.
2 stops33h 25m
London Heathrow
Sun 15/11
10:20 a.m.-5:00 p.m.
1 stop14h 40m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Tue 9/3
11:30 a.m.-4:20 p.m.
2 stops20h 50m
London Heathrow
Thu 11/3
2:25 p.m.-4:35 p.m.
2 stops34h 10m
Los AngelesLondon
LAX Los Angeles - LHR London Heathrow
LAXLHR
Los Angeles
Sun 4/4
7:10 p.m.-9:35 p.m.
2 stops18h 25m
London Heathrow
Fri 16/4
6:40 a.m.-4:50 p.m.
1 stop18h 10m
See travel insights to London from
How to get the cheapest flight ticket from Los Angeles to London
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Los Angeles and London?
Prices are currently typical for flights on this route.
Typical prices usually range from C$ 950 to C$ 1,494.The lowest price recently found on this route was C$ 1,068.
What is the cheapest month to fly to London?
In general, February is the cheapest month to fly from Los Angeles to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 953. If you aren’t able to travel to London during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of C$ 1,097.
What is the cheapest day to depart on your flight to London?
According to our data, Friday is the cheapest day to fly to London from Los Angeles. The lowest ticket price found for a Friday departure recently was C$ 945. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to London for around C$ 1,842.
What is the cheapest time of day to depart on your flight to London?
Our most recent data shows that the best time of day to fly to London is in the evening. Flights from Los Angeles to London during this time can be as low as C$ 1,168. In the afternoon is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,415 per ticket.
What is the cheapest Los Angeles to London flight route?
Fly from Los Angeles to London Heathrow for the best Los Angeles - London flight prices
How far in advance should I book a flight from Los Angeles to London?
You are more likely to see cheaper flights to London from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 1,394 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Los Angeles for as low as C$ 1,299 on momondo.
What cabin class options are available on Los Angeles to London flights?
There are 3 cabin classes available to choose from on Los Angeles to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Can stopping save me money on Los Angeles to London flights?
No. A direct flight is the cheapest option for a flight between Los Angeles to London.
How have Los Angeles to London flight prices changed over time?
As of October 2026, prices for Los Angeles to London flights are approximately 17% more expensive when compared to flights at the same time last year.
How often are flights from Los Angeles to London delayed?
Historically, on average around 9% of flights between Los Angeles and London have experienced a delay on any given week. The average delay length over the past 12 months has been 183 minutes.
What is the most punctual flight time for Los Angeles to London flights?
Generally, flights departing in the evening tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.
What day of the week experiences the fewest flight delays on this route?
Monday is statistically the day of the week that experiences the fewest delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.
Which airline has the best punctuality record on Los Angeles to London flights?
According to our data, United Airlines has had the least delays on this route over the last 12 months, with about 6% of their flights experiencing any sort of delay.
How many flights depart from Los Angeles to London on average per day?
The number of flights available between Los Angeles and London is 56 per day as of October 2026. The most frequent departure time is 3:00p.m., with 62% of daily flights leaving in the afternoon.
How many flights depart from Los Angeles to London on average per week?
As of October 2026, there are 392 flights per week flying from Los Angeles to London. The most common day of the week flights depart is Mon, with 15% of flights taking off on this day.
When to book flights from Los Angeles to London
Cheap Los Angeles to London (LAX to LON) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Los Angeles to London
Frequently asked questions about flying from Los Angeles to London
How far is Los Angeles to London by plane?
A flight from Los Angeles to London will travel around 8753.8 km. By plane, this route typically takes 10h 30m.
When did momondo last update prices for flights from Los Angeles Airport to London?
Prices for flights from Los Angeles Airport to London refresh daily.
How old do you have to be to fly from Los Angeles Airport to London?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Los Angeles Airport to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to London?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to London is Boeing 787-9 Dreamliner (38.66% of total bookings). The next most popular plane models are Boeing 777-300ER (26.82%), Airbus A380-800 (9.40%), and Airbus A350-1000 (8.48%).
Travelling to a place near London?
Book flights to London if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Los Angeles to London?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to London . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Los Angeles to London with flexible booking policies on momondo?
Yes. All flights to London from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Los Angeles to London?
Once you have performed a search for Los Angeles to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Los Angeles to London right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Los Angeles to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.