Find cheap flights from Miami to London Heathrow Airport

MIA - LHR

Find cheap flights from Miami to London Heathrow Airport

Round-trip
Economy
Miami (MIA)
London Heathrow
Wed 6/3
Wed 6/10
Any month
Compare vs. KAYAK |
Search hundreds of travel sites at once for deals on flights to London Heathrow Airport

Good to know

Low season

November Best time to beat the crowds with an average 15% drop in price.

High season

June Most popular time to fly with an average 28% increase in price.

Average price of a round-trip

$505 (avg. price over the last 2 weeks)

Good deal for a round-trip

$577 or less

When to book flights from Miami to London Heathrow

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $506 or less.
  • The cheapest flight from Miami to London Heathrow Airport was found 67 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly is November.
  • Morning departure is around 15% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Miami to London Heathrow Airport flights

Are flight prices cheaper from Miami to London Heathrow Airport because of Coronavirus (COVID-19)?

How long does a flight from Miami to London Heathrow Airport take?

How many flights are there between Miami and London Heathrow Airport?

Which airlines provide the cheapest flights from Miami to London Heathrow Airport?

Do I need a passport to fly between Miami and London Heathrow Airport?

Which airlines fly most frequently between Miami and London Heathrow Airport?

What’s the cheapest day of the week to fly Miami to London Heathrow Airport?

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Book cheap flights from Miami to London Heathrow Airport (round-trip)

Airports
Origin
Miami
$320
only
$320
Destination
London
$320
only
$320
Wed, Oct 28
MIA
Miami Airport
LHR
London Heathrow Airport
17h 45m
Wed, Nov 11
LHR
London Heathrow Airport
MIA
Miami Airport
13h 55m
Trip: 15 days
Based on null reviews
Wed, Oct 28
MIA
Miami Airport
LHR
London Heathrow Airport
17h 45m
Wed, Nov 11
LHR
London Heathrow Airport
MIA
Miami Airport
13h 55m
Trip: 15 days
Based on null reviews
Wed, Sep 9
MIA
Miami Airport
LHR
London Heathrow Airport
15h 30m
Wed, Sep 30
LHR
London Heathrow Airport
MIA
Miami Airport
23h 40m
Trip: 22 days
Based on null reviews
Tue, Nov 10
MIA
Miami Airport
LHR
London Heathrow Airport
18h 45m
Tue, Nov 24
LHR
London Heathrow Airport
MIA
Miami Airport
17h 50m
Trip: 15 days
Based on null reviews
Fri, Nov 6
MIA
Miami Airport
LHR
London Heathrow Airport
21h 10m
Tue, Nov 17
LHR
London Heathrow Airport
MIA
Miami Airport
17h 50m
Trip: 12 days
Based on null reviews
Wed, Sep 9
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Mon, Sep 21
LHR
London Heathrow Airport
MIA
Miami Airport
23h 40m
Trip: 13 days
Based on null reviews
Sun, Nov 8
MIA
Miami Airport
LHR
London Heathrow Airport
14h 55m
Wed, Nov 25
LHR
London Heathrow Airport
MIA
Miami Airport
25h 25m
Trip: 18 days
Based on null reviews
Fri, Oct 23
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Fri, Oct 30
LHR
London Heathrow Airport
MIA
Miami Airport
25h 25m
Trip: 8 days
Based on null reviews
Sun, Nov 8
MIA
Miami Airport
LHR
London Heathrow Airport
14h 55m
Sun, Nov 15
LHR
London Heathrow Airport
MIA
Miami Airport
25h 25m
Trip: 8 days
Based on null reviews
Mon, Nov 2
MIA
Miami Airport
LHR
London Heathrow Airport
14h 55m
Mon, Nov 9
LHR
London Heathrow Airport
MIA
Miami Airport
25h 25m
Trip: 8 days
Based on null reviews
Tue, Nov 10
MIA
Miami Airport
LHR
London Heathrow Airport
23h 50m
Tue, Nov 17
LHR
London Heathrow Airport
MIA
Miami Airport
20h 05m
Trip: 8 days
Based on null reviews
Tue, Sep 8
MIA
Miami Airport
LHR
London Heathrow Airport
15h 30m
Thu, Sep 17
LHR
London Heathrow Airport
MIA
Miami Airport
26h 55m
Trip: 10 days
Based on null reviews
Wed, Sep 9
MIA
Miami Airport
LHR
London Heathrow Airport
20h 30m
Wed, Sep 30
LHR
London Heathrow Airport
MIA
Miami Airport
23h 40m
Trip: 22 days
Based on null reviews
Mon, Sep 7
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Sun, Sep 13
LHR
London Heathrow Airport
MIA
Miami Airport
29h 45m
Trip: 7 days
Based on null reviews
Thu, Oct 8
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Wed, Oct 14
LHR
London Heathrow Airport
MIA
Miami Airport
13h 30m
Trip: 7 days
Based on null reviews
Sat, Oct 10
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Wed, Oct 21
LHR
London Heathrow Airport
MIA
Miami Airport
13h 30m
Trip: 12 days
Based on null reviews
Fri, Nov 13
MIA
Miami Airport
LHR
London Heathrow Airport
19h 45m
Fri, Nov 20
LHR
London Heathrow Airport
MIA
Miami Airport
13h 55m
Trip: 8 days
Based on null reviews
Tue, Oct 27
MIA
Miami Airport
LHR
London Heathrow Airport
18h 45m
Tue, Nov 10
LHR
London Heathrow Airport
MIA
Miami Airport
25h 25m
Trip: 15 days
Based on null reviews
Fri, Oct 16
MIA
Miami Airport
LHR
London Heathrow Airport
15h 30m
Tue, Oct 27
LHR
London Heathrow Airport
MIA
Miami Airport
17h 50m
Trip: 12 days
Based on null reviews
Wed, Sep 9
MIA
Miami Airport
LHR
London Heathrow Airport
20h 30m
Sun, Sep 20
LHR
London Heathrow Airport
MIA
Miami Airport
26h 55m
Trip: 12 days
Based on null reviews
Show more results

Book cheap flights from Miami to London Heathrow Airport (one-way)

Airports
Origin
Miami
$151
only
$151
Destination
London
$151
only
$151
Wed, Jul 8
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Mon, Jul 6
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Mon, Jul 6
MIA
Miami Airport
LHR
London Heathrow Airport
15h 30m
Based on null reviews
Thu, Jul 2
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Based on null reviews
Fri, Jul 10
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Based on null reviews
Sun, Jul 5
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Sat, Jul 4
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Based on null reviews
Sat, Aug 15
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Mon, Jul 6
MIA
Miami Airport
LHR
London Heathrow Airport
21h 35m
Based on null reviews
Fri, Jul 3
MIA
Miami Airport
LHR
London Heathrow Airport
24h 45m
Based on null reviews
Sat, Jul 4
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Fri, Jul 3
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Based on null reviews
Sun, Aug 16
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Based on null reviews
Mon, Jun 15
MIA
Miami Airport
LHR
London Heathrow Airport
77h 15m
Based on null reviews
Sat, Aug 15
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Tue, Jul 7
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Fri, Jul 3
MIA
Miami Airport
LHR
London Heathrow Airport
13h 05m
Based on null reviews
Sun, Jul 5
MIA
Miami Airport
LHR
London Heathrow Airport
24h 45m
Based on null reviews
Thu, Jul 2
MIA
Miami Airport
LHR
London Heathrow Airport
13h 45m
Based on null reviews
Tue, Aug 11
MIA
Miami Airport
LHR
London Heathrow Airport
25h 40m
Based on null reviews
Show more results

Top airline flying Miami to London Heathrow

Scores according to KAYAK customer reviews

7.2
TAP AIR PORTUGAL
Overall score based on 5,332 reviews
7.3
Boarding
7.2
Comfort
7.9
Crew
6.6
Entertainment
7.0
Food
Airline reviews
Read more about TAP AIR PORTUGAL
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
-
1
  • Round-trip
  • One-way
  • Multi-city
  • Trip Builder
  • Economy
  • Premium Economy
  • Business
  • First
  • Multiple
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First
Economy
  • Economy
  • Premium Economy
  • Business
  • First