Cheap flights from Orlando to London from $146

The cheapest month to fly to London from Orlando is in September. Flight prices, which tend to average around $576, are often lower during this time because this is during the off-season. The month of May is another great option to travel to London, with average flight prices from Orlando averaging around $669.

The cheapest day to depart from Orlando to London is on a Monday. Travelers who choose to depart for London on a Monday will often find tickets for as low as $725. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $803. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

Flying to London from Orlando in the evening is the least expensive time of day to depart. momondo users have found prices as low as $693 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $931. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to London from Orlando when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $918 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Orlando for as low as $799 on momondo.

There are 4 cabin classes available to choose from on Orlando 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 Orlando to London.

As of July 2026, prices for Orlando to London flights are approximately 6% cheaper when compared to flights at the same time last year.

Norse Atlantic UK, JetBlue, and Delta are the most popular carriers operating from Orlando to London

Norse Atlantic UK, Virgin Atlantic and Delta are the top three most popular airlines that fly to London from Orlando according to our data. Norse Atlantic UK is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London. Keep in mind that there are 16 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

Historically, on average around 20% 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 150 minutes.

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

Thursday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday 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 17% 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 Boston (BOS) offer the lowest average round-trip price of $81.

Flights connecting via Washington, D.C. (IAD) have the shortest average one-way travel time: 10h 28m.

Reykjavik (KEF) has the shortest average layover time for this route: 1h 23m.

17 flights are operational daily from Orlando to London as of July 2026. The most popular departure time for this route is 9:00PM, with 53% of flights per day taking off in the evening.

As of July 2026, 123 flights take off from Orlando and land in London each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.