Cheap flights from Orlando Airport to London from $304

The month of February is, on average, the cheapest month to fly to London Heathrow Airport from Orlando Airport, with most prices found around $709. If you’re not able to fly to London Heathrow Airport in February, then January is your next best option. Flight prices from Orlando Airport to London Heathrow Airport during January average around $721.

Our data shows that Monday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $1,059. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $1,269.

According to our data, the cheapest time of day to fly to London Heathrow Airport is in the afternoon. momondo users have found flights departing from Orlando Airport to London Heathrow Airport in the afternoon for as low as $1,101. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $1,248.

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

You are more likely to see cheaper flights to London Heathrow Airport from Orlando Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $986 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Orlando Airport for as low as $885 on momondo.

There are 4 cabin classes available to choose from on Orlando Airport to London Heathrow Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 13% on your flight if you consider stops on a Orlando Airport to London Heathrow Airport flight.

As of September 2026, prices for Orlando Airport to London Heathrow Airport flights are approximately 80% cheaper when compared to flights at the same time last year.

Delta and KLM are the most popular carriers operating from Orlando to London Heathrow

Virgin Atlantic, Delta and KLM are the top three most popular airlines that fly to London Heathrow Airport from Orlando Airport according to our data. Virgin Atlantic is the first choice among our users, with 46% of people opting to fly with this airline when traveling to London Heathrow Airport. Keep in mind that there are 16 different airlines that fly to London Heathrow Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 19% of flights between Orlando and London have experienced a delay on any given week. The average delay length over the past 12 months has been 149 minutes.

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

Monday is statistically the day of the week which experiences the fewest number of delays on this flight route. Wednesday has historically seen more delays on average compared to the rest of the week.

According to our data, Virgin Atlantic have had the least number of delays on this route over the last 12 months; with about 19% of their flights experiencing any sort of delay.

Reykjavik (KEF) was the most common stop: 60% of momondo users choosing 1-stop flights on this route connected there.

Flights via Montreal (YUL) offer the lowest average round-trip price of $1,155.

Flights connecting via Montreal (YUL) have the shortest average one-way travel time: 12h 35m.

Montreal (YUL) has the shortest average layover time for this route: 3h 00m.

The number of flights available between Orlando Airport and London Heathrow Airport is 10 per day as of September 2026. The most frequent departure time is 3:00PM, with 52% of daily flights leaving in the evening.

70 flights are operational weekly from Orlando Airport to London Heathrow Airport as of September 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.