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Cheap First Class flights to North America

LHR — LAX
5 Dec — 12 Dec1
1 adult
1 adult, First, 0 bags

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Cheap first class flights to North America in 2026

Average Price

£4,497

Cheapest Price

£444

Top Rated Airline

American Airlines

No. of Airlines

6
Average for return first class flights in November 2026
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The lowest price for a first class flight ticket to North America
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Most popular airline to fly first class with to North America in the past 7 days
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Enter your travel dates to find the best prices.

Cheapest first class flights to North America

Sat 20/210:40 -
Nonstop8h 10m
Sat 27/221:35 -
Nonstop6h 55m
Deal found 3/11£3,133
Wed 3/316:25 -
Nonstop8h 10m
Sun 7/318:30 -
Nonstop7h 00m
Deal found 1/11£3,134
Sat 20/210:40 -
Nonstop8h 10m
Sat 27/217:18 -
1 stop13h 17m
Deal found 3/11£3,188
Mon 15/216:25 -
Nonstop8h 10m
Sun 21/218:30 -
Nonstop7h 00m
Deal found 2/11£3,235
Wed 3/316:40 -
Nonstop8h 10m
Sun 7/321:50 -
Nonstop6h 55m
Deal found 1/11£3,382
Tue 6/411:00 -
Nonstop7h 55m
Fri 16/417:50 -
Nonstop7h 00m
Deal found 2/11£3,417

Travel insights for first class flights from United Kingdom to North America

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

Which month is the cheapest to fly First Class from the United Kingdom to North America?

For First Class flights, the cheapest month to fly this route is August. The most expensive months are January and June.

Rainfall in North America by month

In terms of precipitation, rainfall in North America ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit North America when rainfall is around 71.0 mm.

Temperature in North America by month

If weather is an important factor for your trip to North America, 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 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

How far ahead should I book a First Class flight to North America?

Booking a First Class flight 22 days in advance of your planned departure date is, on average, the best time to get cheap flights to North America. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Frequently asked questions about North America first class tickets

  • What is the cheapest price for a First Class ticket to North America?

    Normally, First Class flights to North America fall around £4,497 per ticket. However, £444 is the cheapest rate for this flight found recently (this flight took off from London Heathrow Airport).

  • How much do Business Class flight tickets to North America cost?

    Want comfortable seats without paying First Class prices? For around £2,772/ticket, you can experience comfort and some premium flight services with a Business Class flight to North America. Not to mention, Business Class cabin tickets are often 39% cheaper than First Class - in case you need more motivation.

  • How many premium cabins does Air France have for flights to North America?

    Air France has 3 premium cabins on its schedule for flights to North America: Business Class, Prem Economy Class and First Class. If you prefer to see more cabin class options, you can try switching up different departure and/or arrival dates.

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

    Currently, August is the cheapest month in which you can book a First Class flight from United Kingdom to North America (average of £2,790). Flying from United Kingdom to North America in January is currently the most expensive (average of £4,010). 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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