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Cheap First Class flights to Los Angeles

LHR — LAX
16 Oct — 23 Oct1
1 adult
1 adult, First

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Cheap first class flights to Los Angeles in 2025

Find the latest flights to Los Angeles in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data were last updated on 16 September 2025.

Average Price

£4,875

Cheapest Price

£3,279

Top Rated Airline

Finnair

No. of Airlines

5

Arrival Airport

Los Angeles Airport
Average for return first class flights in September 2025
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The lowest price for a first class flight ticket to Los Angeles
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Most popular airline to fly first class with to Los Angeles in the past 7 days
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Cheapest first class flights to Los Angeles
Explore the most affordable first class flight options available to Los Angeles. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Sat 14/310:05LHR - LAX
Nonstop11h 25mFinnair
Sat 28/313:30LAX - LHR
Nonstop10h 30mFinnair
Deal found 14/9£4,497
Sat 14/315:10LHR - LAX
Nonstop11h 20mBritish Airways
Sat 28/317:05LAX - LHR
Nonstop10h 30mBritish Airways
Deal found 15/9£4,512
Mon 5/110:05LHR - LAX
Nonstop11h 25mBritish Airways
Sun 25/121:00LAX - LHR
Nonstop10h 30mBritish Airways
Deal found 15/9£4,843
Fri 19/1212:30LHR - LAX
Nonstop11h 20mBritish Airways
Sat 3/118:00LAX - LHR
Nonstop10h 30mBritish Airways
Deal found 15/9£5,081
Sun 30/1110:05LHR - LAX
Nonstop11h 25mAmerican Airlines
Sat 6/1221:00LAX - LHR
Nonstop10h 30mAmerican Airlines
Deal found 14/9£5,261
Fri 26/1212:30LHR - LAX
Nonstop11h 20mFinnair
Thu 1/121:00LAX - LHR
Nonstop10h 30mFinnair
Deal found 15/9£5,445

Travel insights for first class flights from United Kingdom to Los Angeles

Get recent, data-driven insights about first class flights from United Kingdom to Los Angeles including ideal travel times, pricing trends, and more.

What is the cheapest month to book a First Class flight from United Kingdom to Los Angeles?

Currently, April is the cheapest month in which you can book a First Class flight from United Kingdom to Los Angeles (average of £3,620). Flying from United Kingdom to Los Angeles in February is currently the most expensive (average of £4,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Frequently asked questions about Los Angeles first class tickets

Find answers to common questions related to first class tickets for flights to Los Angeles. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 16 September 2025.

  • What is the cheapest price for a First Class ticket to Los Angeles?

    If you are flexible with your travel dates and origin, you might only have to pay £3,279 for a First Class class flight to Los Angeles (lowest price found recently). Our data shows that the average price for a First Class ticket to Los Angeles is about £4,875/traveller.

  • How much do Business Class flight tickets to Los Angeles cost?

    If First Class cabins are above your budget, Business Class is a great alternative for 69% cheaper - plus, you still get some similar premium services and extra leg room. Business Class flights to Los Angeles are currently about £1,520/ticket.

  • How many premium cabins does Finnair have for flights to Los Angeles?

    Travellers who want to experience premium cabins usually book through Finnair, the most popular airline with flights to Los Angeles. There are 3 premium cabins provided right now: Business Class, Prem Economy Class and First Class.

  • What is the cheapest month to book a First Class flight from United Kingdom to Los Angeles?

    Currently, April is the cheapest month in which you can book a First Class flight from United Kingdom to Los Angeles (average of £3,620). Flying from United Kingdom to Los Angeles in February is currently the most expensive (average of £4,697). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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