Flights from Miami to London Heathrow

Trip type

Our cheapest offers for flights from Miami to London Heathrow

Here you can compare cheap flights from Miami (MIA) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Miami
London Heathrow
Outbound
08/10/26
2 Stopovers (YUL, YHZ)
AC1205, AC0664, AC0868
31h 45min
Return
08/16/26
1 Stopover (ZRH)
LX0345, LX0064
16h 25min
Air Canada
$803
Best option
Miami
London Heathrow
Outbound
08/10/26
direct
IB3583
08h 55min
Return
08/16/26
direct
IB3584
09h 35min
Iberia
$819
Miami
London Heathrow
Outbound
08/10/26
1 Stopover (IAH)
UA2385, UA0880
17h 40min
Return
08/16/26
1 Stopover (YYZ)
AC0859, AC1214
32h 08min
United Airlines ?
$810
Miami
London Heathrow
Outbound
08/10/26
1 Stopover (CLT)
BA4931, BA1599
12h 20min
Return
08/16/26
direct
BA0207
09h 35min
British Airways ?
$821
Miami
London Heathrow
Outbound
08/07/26
1 Stopover (LIS)
TP0224, TP1356
12h 45min
Return
08/10/26
1 Stopover (LIS)
TP1363, TP0223
13h 35min
TAP Air Portugal
$892
Miami
London Heathrow
Outbound
08/07/26
1 Stopover (ZRH)
LX0065, LX0332
12h 20min
Return
08/10/26
1 Stopover (ZRH)
LX0339, LX0064
26h 20min
Swiss International Air Lines ?
$1,144
Miami
London Heathrow
Outbound
08/10/26
direct
AY5506
08h 55min
Return
08/16/26
direct
AY5507
09h 35min
Finnair ?
$2,047
Miami
London Heathrow
Outbound
08/07/26
direct
AY5506
08h 55min
Return
08/10/26
direct
AY5509
09h 35min
Finnair ?
$2,484
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Miami to London Heathrow

Favorite airline: Virgin Atlantic
74 % of travelers choose to book flights on this route with Virgin Atlantic, Finnair and Swiss.
Virgin Atlantic
54 %
Finnair
12 %
Swiss
8 %
Direct flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 1 % more expensive.
non stop flight
1 stop
2 stops
08h 50min
17h 45min
20h 40min
$514
$520
$985
The favorite connection is non-stop
Direct flights are especially popular on this route. 65 % of travelers will book a direct flight.
Route
bookings
Direct flights
08h 50min, from $514
65 %
1 stopover New York - John F. Kennedy International Airport, NY
11h 07min, from $544
11 %
1 stopover Istanbul
33h 50min, from $907
8 %

Important flight information

Flight information: Miami - London Heathrow

Roundtrip from $802.98
Flight duration min. 08:20 / max. 08:45
Return flight duration min. 09:50/ max. 10:15
Distance 7117 km
Flights per week 46
Departure airport Airport Miami International Airport, FL (MIA)
Arrival airport Airport London Heathrow (LHR)
Destination country Flights to United Kingdom
Alternative routes to United Kingdom
Alternative flights to London Heathrow
Flight destinations with a similar price
Flight destinations with a similar price