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Cheap First Class flights to Miami

LHR — MIA
14 Feb — 21 Feb1
1 adult
1 adult, First, 0 bags

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Cheap first class flights to Miami in 2026

Find the latest flights to Miami in 2026, 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 15 January 2026.

Average Price

£3,723

Cheapest Price

£2,785

Top Rated Airline

American Airlines

No. of Airlines

3

Arrival Airport

Miami Airport
Average for return first class flights in January 2026
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The lowest price for a first class flight ticket to Miami
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Most popular airline to fly first class with to Miami in the past 7 days
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Cheapest first class flights to Miami
Explore the most affordable first class flight options available to Miami. Find the lowest fares based on data from user searches, with prices last updated on 15 January 2026.

Wed 13/512:15
LHR
-
MIA
Nonstop9h 30m
American Airlines
Wed 20/520:35
MIA
-
LHR
1 stop11h 15m
American Airlines
Deal found 12/1£3,726
Thu 4/613:10
LHR
-
MIA
1 stop13h 48m
Finnair
Thu 18/619:35
MIA
-
LHR
Nonstop8h 50m
Finnair
Deal found 13/1£4,351
Thu 4/615:35
LHR
-
MIA
Nonstop9h 35m
American Airlines
Thu 18/619:35
MIA
-
LHR
Nonstop8h 50m
American Airlines
Deal found 13/1£4,699
Tue 17/311:15
LHR
-
MIA
Nonstop10h 00m
American Airlines
Sun 5/419:15
MIA
-
LHR
Nonstop8h 45m
American Airlines
Deal found 14/1£4,838
Wed 18/311:45
LHR
-
MIA
1 stop14h 00m
Finnair
Sun 5/419:15
MIA
-
LHR
Nonstop8h 45m
Finnair
Deal found 14/1£4,842
Tue 17/311:15
LHR
-
MIA
Nonstop10h 00m
American Airlines
Sat 4/422:40
MIA
-
LHR
Nonstop8h 55m
American Airlines
Deal found 14/1£4,887

Travel insights for first class flights from United Kingdom to Miami

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

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

Currently, February is the cheapest month in which you can book a First Class flight from United Kingdom to Miami (average of £2,495). Flying from United Kingdom to Miami in April is currently the most expensive (average of £3,782). 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 Miami by month

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

In terms of precipitation, rainfall in Miami ranges from 41.0 - 252.0 inches per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Miami when rainfall is around 41.0 mm.

Temperature in Miami by month

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

If weather is an important factor for your trip to Miami, 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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Frequently asked questions about Miami first class tickets

Find answers to common questions related to first class tickets for flights to Miami. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 15 January 2026.

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

    According to recent data, a user was able to book a First Class flight from London Heathrow Airport to Miami for just £2,785. Secure the cheapest First Class flight tickets to Miami now - prices start at £3,723/person!

  • How much do Business Class flight tickets to Miami cost?

    About £2,027 per person. If you plan to fly Business Class to Miami, note that Business Class cabin tickets are usually 46% lower than First Class cabin tickets.

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

    Finnair currently offers a couple premium cabin classes on flights to Miami: Business Class, Prem Economy Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.

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

    Currently, February is the cheapest month in which you can book a First Class flight from United Kingdom to Miami (average of £2,495). Flying from United Kingdom to Miami in April is currently the most expensive (average of £3,782). 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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