Cheap flights from Los Angeles to London from £107
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to London departing on 17/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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?
What is the cheapest month to fly to London?
The cheapest month to fly to London from Los Angeles is in October. Flight prices, which tend to average around £461, are often lower during this time because this is during the off-season. The month of September is another great option to travel to London, with average flight prices from Los Angeles averaging around £473.
What is the cheapest day to depart on your flight to London?
Our data shows that Tuesday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £508. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to London for around £590.
What is the cheapest time of day to depart on your flight to London?
The cheapest time of day to fly to London is in the afternoon when flights can be purchased for as low as £525. Flights at midday are often more expensive, with an average ticket price of £683.
What is the cheapest Los Angeles to London flight route?
Fly from Los Angeles to London Gatwick for the best Los Angeles - London flight prices
How far in advance should I book a flight to London?
You are more likely to see cheaper flights to London from Los Angeles when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to London for around £578 when searching 12 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 £523 on momondo.
What cabin class options are available on Los Angeles to London flights?
There are 4 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 June 2025, prices for Los Angeles to London flights are approximately 46% more expensive when compared to flights at the same time last year.
What is the cheapest airline that flies from Los Angeles to London?
Norse Atlantic UK and TAP AIR PORTUGAL are the most popular carriers operating from Los Angeles to London
Which airlines fly to London?
Virgin Atlantic, British Airways and Iberia are the top three most popular airlines that fly to London from Los Angeles according to our data. Virgin Atlantic is the first choice among our users, with 47% of people opting to fly with this airline when travelling to London. Keep in mind that there are 12 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.
How many flights depart from Los Angeles to London on average per day?
55 flights are operational daily from Los Angeles to London as of June 2025. The most popular departure time for this route is 15:00, with 57% of flights per day taking off in the afternoon.
How many flights depart from Los Angeles to London on average per week?
The number of flights available between Los Angeles and London is 386 per week as of June 2025. The most frequent departure day is Mon, with 15% of weekly flights leaving 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
How far is Los Angeles to London by plane?
The straight-line distance from Los Angeles to London is 5439.4 mi. Flights usually cover this in 10h 25m, depending on flying conditions and air traffic around both airports.
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 many operators does momondo search for flights from Los Angeles Airport to London?
There are 12 operators available for flights from Los Angeles Airport to London as of June 2025.
How old do you have to be to fly from Los Angeles Airport to London?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Los Angeles to London?
momondo data reveals that the most frequently booked plane model on the route from Los Angeles to London is Boeing 777-300ER, representing 20.61% of all bookings. The subsequent popular models are Boeing 787-9 Dreamliner at 19.88%, Airbus A380-800 at 14.99%, and Airbus A350-1000 at 14.47%.
What is the most popular airline from Los Angeles to London?
Based on momondo bookings for flights between Los Angeles and London, the leading airline is British Airways, making up 22% of the total bookings. Other popular airlines include Virgin Atlantic with 20%, Norse Atlantic UK with 20%, and Iberia with 11%.
Best airlines flying from Los Angeles to London
Compare and see reviews for airlines that fly from Los Angeles to London with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom £300 | Free Cancellation | Rating 7.3 1,387 reviews | |||
| PriceFrom £354 | Free Cancellation | Rating 7.2 47 reviews | |||
| PriceFrom £378 | Free Cancellation | Rating 7.8 1,358 reviews | |||
| PriceFrom £381 | Free Cancellation | Rating 7.4 652 reviews | |||
| PriceFrom £388 | Free Cancellation | Rating 7.5 1,463 reviews | |||
| PriceFrom £413 | Free Cancellation | Rating 6.7 7,139 reviews | |||
| PriceFrom £435 | Free Cancellation | Rating 7.0 2,776 reviews | |||
| PriceFrom £437 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £439 | Free Cancellation | Rating 6.6 7,011 reviews | |||
| PriceFrom £454 | Free Cancellation | Rating 7.6 1,290 reviews |
KLM Flights From Los Angeles to London
KLM operates around 20 flights from Los Angeles to London every week. The average price of these flights found in the last 72 hours has been £740, but momondo users have found KLM deals from Los Angeles to London from as low as £514 round-trip. KLM has been scored 7.8/10 in 1,358 reviews.
Finnair Flights From Los Angeles to London
Another popular option for Los Angeles to London flights is Finnair (7.6/10, 1,290 ratings). Finnair flies from Los Angeles to London around 32 times per week, with deals starting from £617 round-trip and rising to an average price of around £982.
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. momondo allows you to filter the results for Los Angeles to London flights to just show those with flexible booking policies.
How can momondo help me find flights from Los Angeles to London?
momondo helps you find the best flight between Los Angeles and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Los Angeles to London right now. Can momondo alert me if prices change?
Price alerts on flights to London from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.