Cheap flights from Miami to London from C$ 566

In general, February is the cheapest month to fly from Miami to London. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 917. If you aren’t able to travel to London during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of C$ 1,001.

Our most recent data shows that the best time of day to fly to London is in the afternoon. Flights from Miami to London during this time can be as low as C$ 758. In the evening is when there is more demand to fly to London, so prices are often more expensive at around C$ 1,096 per ticket.

Fly from Miami to London Heathrow for the best Miami - London flight prices

You are more likely to see cheaper flights to London from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around C$ 1,278 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Miami for as low as C$ 1,145 on momondo.

There are 2 cabin classes available to choose from on Miami to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Miami to London.

Historically, on average around 14% of flights between Miami and London have experienced a delay on any given week. The average delay length over the past 12 months has been 157 minutes.

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Atlantic has had the least delays on this route over the last 12 months, with about 7% of their flights experiencing any sort of delay.

As of August 2026, 24 flights take off from Miami and land in London each day. The most common flight departure time for this route is 10:00p.m., with 78% of daily flights taking off in the evening.

The number of flights available between Miami and London is 168 per week as of August 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.