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$246+ Cheap flights from Orlando (MCO) to Heathrow (LHR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — LHR
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheapflights Tip: The best prices from Orlando to London Heathrow are usually found in February or March, booked 66 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Orlando to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Orlando (MCO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$485
(Booking.com)

One-way from

$246
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$785

Good round-trip deal

$698 or less

Good one-way deal

$468 or less
From Orlando to London Heathrow
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One-way flight from Orlando to London Heathrow
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Highest demand for flights based on searches. 23% potential increase in price ($246 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Orlando to London Heathrow.
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Price to beat on a one-way flight from Orlando to London Heathrow.
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Find flight deals from Orlando to Heathrow

Cheapest flights from Orlando to Heathrow
Explore the most affordable flight options available from Orlando to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Booking.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/147:55 pmMCO - LHR
1 stop13h 00mAer Lingus
Fri 9/197:40 amLHR - MCO
1 stop15h 25mAer Lingus
Deal found 8/11$485
This Booking.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/227:55 pmMCO - LHR
1 stop12h 30mAer Lingus
Fri 9/267:40 amLHR - MCO
1 stop15h 25mAer Lingus
Deal found 8/13$486
This Booking.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/77:55 pmMCO - LHR
1 stop13h 00mAer Lingus
Fri 9/127:40 amLHR - MCO
1 stop15h 25mAer Lingus
Deal found 8/13$487
This Mytrip deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/59:55 pmMCO - LHR
1 stop33h 00mIcelandair
Sat 11/18:35 pmLHR - MCO
1 stop29h 00mIcelandair
Deal found 8/12$488
This Mytrip deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:55 pmMCO - LHR
1 stop33h 00mIcelandair
Tue 10/141:05 pmLHR - MCO
1 stop12h 40mIcelandair
Deal found 8/11$492
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:50 pmMCO - LHR
1 stop12h 00mIcelandair
Sun 11/2312:15 pmLHR - MCO
1 stop13h 20mIcelandair
Deal found 8/11$498
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/45:50 pmMCO - LHR
1 stop20h 40mIcelandair
Thu 11/1312:15 pmLHR - MCO
1 stop13h 20mIcelandair
Deal found 8/13$499
This FlightHub deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/209:55 pmMCO - LHR
1 stop33h 00mIcelandair
Sun 11/212:15 pmLHR - MCO
1 stop13h 20mIcelandair
Deal found 8/11$500
This Netflights deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/16:00 amMCO - LHR
1 stop19h 25mVirgin Atlantic
Fri 9/121:50 pmLHR - MCO
Nonstop9h 20mVirgin Atlantic
Deal found 8/11$501
This FlightHub deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:55 pmMCO - LHR
1 stop33h 00mIcelandair
Mon 11/38:35 pmLHR - MCO
1 stop29h 00mIcelandair
Deal found 8/12$502
This Ovago deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:57 pmMCO - LHR
1 stop11h 33mBritish Airways
Fri 12/126:15 amLHR - MCO
1 stop14h 30mBritish Airways
Deal found 8/11$503
This SmartFares deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:50 pmMCO - LHR
1 stop12h 20mVirgin Atlantic
Wed 9/248:20 amLHR - MCO
Nonstop9h 45mVirgin Atlantic
Deal found 8/12$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from Orlando to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Orlando Airport to London Heathrow Airport that are best for you.

Fly from

Orlando

Fly to

Heathrow

Route

Depart

Return

Price

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Wed 10/22

5:50 pm-7:15 am

Nonstop8h 25m

London Heathrow

Wed 10/29

6:30 am-5:55 pm

1 stop15h 25m

$518

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 10/21

5:50 pm-7:15 am

Nonstop8h 25m

London Heathrow

Wed 11/5

6:30 am-4:55 pm

1 stop15h 25m

$518

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Wed 10/22

2:25 pm-6:45 am

1 stop11h 20m

London Heathrow

Wed 10/29

8:40 am-5:55 pm

1 stop13h 15m

$522

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 10/21

2:25 pm-6:45 am

1 stop11h 20m

London Heathrow

Wed 11/5

8:40 am-4:55 pm

1 stop13h 15m

$522

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Wed 9/10

4:10 pm-5:50 am

Nonstop8h 40m

London Heathrow

Wed 9/17

1:50 pm-6:10 pm

Nonstop9h 20m

$524

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 9/9

4:10 pm-5:50 am

Nonstop8h 40m

London Heathrow

Tue 9/30

8:20 am-1:05 pm

Nonstop9h 45m

$524

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 9/9

5:50 pm-7:15 am

Nonstop8h 25m

London Heathrow

Wed 9/17

1:50 pm-6:10 pm

Nonstop9h 20m

$524

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Fri 10/17

6:15 am-10:20 am

2 stops23h 05m

$246

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Thu 10/16

6:15 am-12:45 pm

2 stops25h 30m

$246

OrlandoLondon

MCO - LHR

MCOLHR

Orlando

Tue 9/9

1:50 pm-5:45 pm

2 stops22h 55m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 17 results
1
2

The best insider tips for Orlando Airport to London Heathrow Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Orlando Airport to London Heathrow Airport trip
Airports
MCO

MCO offers real-time security wait times on its website and app, helping you plan your arrival at the airport more efficiently.

Read more about MCOby Paul Rubio
LHR

For a quick city transfer, take the Heathrow Express to Paddington Station, the fastest way to central London.

Read more about LHRby Ramsey Qubein
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on LHR

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Paul Rubio

Paul Rubio

Expert on MCO

Paul Rubio

Paul Rubio

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Best time to book a flight from Orlando to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Orlando with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Orlando Airport to London Heathrow Airport

How far ahead should I book a flight from Orlando Airport to London Heathrow Airport?

Use this chart to determine the optimal time to book a round-trip flight from Orlando to Heathrow. Price data was last updated on August 8, 2025.

The price you pay for your flight from Orlando Airport to London Heathrow Airport may vary depending on when you book. For the best chance of a lower fare, look to book 66 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Orlando Airport to London Heathrow Airport?

Currently, November is the cheapest month in which you can book a flight from Orlando Airport to London Heathrow Airport (average of $661). Flying from Orlando Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MCO to LHR?

Find hourly flight availability from Orlando to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

When flying from Orlando Airport to London Heathrow Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 25% versus a flight in the afternoon.

What is the cheapest day to fly from Orlando Airport to London Heathrow Airport?

Use this chart to determine the cheapest time to fly round-trip from Orlando to Heathrow. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Orlando Airport to London Heathrow Airport flight should consider departing on Sunday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What’s the top layover airport for flights from Orlando Airport to London Heathrow Airport?

Share of 1-stop round-trip flights from Orlando Airport to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Orlando Airport to London Heathrow Airport on Cheapflights.

What’s the cheapest layover airport for flights from Orlando Airport to London Heathrow Airport?

Average round-trip fare for 1-stop flights from Orlando Airport to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Reykjavik (KEF) is the most affordable 1-stop option, with an average round-trip price of $493.

What’s the fastest layover option from Orlando Airport to London Heathrow Airport?

Shortest average travel time for 1-stop one-way flights from Orlando Airport to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 11h 40m.

Which airport typically offers the quickest layover for flights from Orlando Airport to London Heathrow Airport?

Average layover duration for 1-stop one-way flights from Orlando Airport to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Reykjavik (KEF) offer the fastest connection on this route, with an average layover time of 1h 33m.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated August 13, 2025.
Read through reviews of airlines operating flights from Orlando Airport to London Heathrow Airport, such as Delta, KLM, and Virgin Atlantic. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
KLM
7.8
Good
1,381 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Virgin Atlantic
7.4
Good
657 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
JetBlue
7.2
Good
2,915 reviews
Delta
8.0
Very good
7,979 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Orlando to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Orlando Airport to London Heathrow Airport round-trip?

    Flying on Aer Lingus is currently your cheapest option to London Heathrow Airport, with prices starting at $485. Another option worth looking into is Icelandair, starting at $488 round trip. These flights start at 39% lower than the current average price 3 months from now.

  • What are the most reliable airlines from Orlando Airport to London Heathrow Airport?

    Consider KLM (69%), Air France (69%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Orlando Airport to London Heathrow Airport.

  • What are the cheapest flights from Orlando Airport to London Heathrow Airport?

    Looking for the cheapest flight from Orlando Airport to London Heathrow Airport? While on average our users pay $2,013, our data indicates the cheapest price to be $418. The most popular route (Orlando - London Heathrow), is priced around $495.

  • Can I find deals for flights from Orlando to Heathrow that include hotel bookings?

    Yes. In addition to deals on Orlando to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Orlando to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Orlando to Heathrow.

  • Can I find deals for business class flights from Orlando to Heathrow?

    Yes. Cheapflights offers flight deals from Orlando to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Orlando Airport to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Orlando Airport to London Heathrow Airport (average of $661). Flying from Orlando Airport to London Heathrow Airport in June is currently the most expensive (average of $1,097). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Thornton Heath
Harrow
Canterbury
Dartford
Dover
Stratford-upon-Avon
Orpington
Watford
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Chelmsford
Southend-on-Sea
Folkestone
Chichester
Swindon

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Orlando to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Gatwick flights
Orlando to London City flights
Orlando to Stansted flights
Orlando to Luton flights
Orlando Sanford Intl to Gatwick flights
Orlando to Southend flights

Top 10 airlines flying from Orlando to Heathrow

Discover the top 10 airlines that operate flights from Orlando to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$51Average$780FlexibilityNo cancel feeOn-time62%
Air CanadaCheapest$354Average$719FlexibilityNo cancel feeOn-time67%
Norse Atlantic UKCheapest$388Average$497FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$395Average$819FlexibilityNo cancel feeOn-time69%
IcelandairCheapest$482Average$571FlexibilityNo cancel feeOn-time76%
KLMCheapest$485Average$600FlexibilityNo cancel feeOn-time75%
Virgin AtlanticCheapest$490Average$786FlexibilityNo cancel feeOn-time72%
Air FranceCheapest$491Average$704FlexibilityNo cancel feeOn-time77%
DeltaCheapest$494Average$820FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$501Average$920FlexibilityNo cancel feeOn-time76%

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