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Cheap flights from London, ON to Miami from C$ 351

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MIA
27 May — 3 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Miami

Enter your travel dates to find the best prices.

Cheapest flights from London to Miami
Explore the most affordable flight options available from London to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 April 2026.

Tue 2/65:10 a.m.
YXU
-
MIA
1 stop7h 03m
Air Canada
Tue 9/68:05 a.m.
MIA
-
YXU
2 stops9h 28m
Air Canada
Deal found 25/4C$ 698
Sun 7/65:10 a.m.
YXU
-
MIA
1 stop7h 03m
Air Canada
Wed 10/68:05 a.m.
MIA
-
YXU
2 stops9h 28m
Air Canada
Deal found 23/4C$ 702
Tue 21/75:10 a.m.
YXU
-
MIA
1 stop6h 58m
Air Canada
Sat 25/78:15 a.m.
MIA
-
YXU
2 stops9h 30m
Air Canada
Deal found 24/4C$ 727

Find flight deals from London to Miami

Discover tips and strategies to find the most affordable flight options for your journey from London (YXU) to Miami (MIA). 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 27 April 2026.

Round-trip from

C$ 698

One-way from

C$ 351

Popular in

December

Cheapest in

July

Average price

C$ 701
Air Canada
  • Air Canada
  • 2/6-9/6
  • 3 total stops
  • 16h 31m total
  • London to Miami
Search Deals
25/5
  • 25/5
  • 3 total stops
  • 43h 25m total
  • London to Miami
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (C$ 68 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Miami 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 629,999 searches. Data last updated 27 April 2026.
Use the filters below to find and compare flights from London to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonMiami

YXU - MIA

YXUMIA

London

Tue 2/6

5:10 a.m.-12:13 p.m.

1 stop7h 03m

Miami

Tue 9/6

8:05 a.m.-5:33 p.m.

2 stops9h 28m

C$ 698
Quickest round-trip

LondonMiami

YXU - MIA

YXUMIA

London

Tue 21/7

3:30 p.m.-8:48 p.m.

1 stop5h 18m

Miami

Sat 25/7

8:15 a.m.-5:45 p.m.

2 stops9h 30m

C$ 728

LondonMiami

YXU - MIA

YXUMIA

London

Mon 22/6

5:10 a.m.-5:01 p.m.

2 stops11h 51m

Miami

Fri 26/6

7:15 a.m.-9:37 p.m.

2 stops14h 22m

C$ 753

LondonMiami

YXU - MIA

YXUMIA

London

Thu 14/5

5:10 a.m.-10:33 p.m.

2 stops17h 23m

Miami

Sat 16/5

6:15 a.m.-5:33 p.m.

2 stops11h 18m

C$ 799

LondonMiami

YXU - MIA

YXUMIA

London

Thu 7/5

5:10 a.m.-10:09 p.m.

2 stops16h 59m

Miami

Mon 11/5

6:15 a.m.-5:33 p.m.

2 stops11h 18m

C$ 839

LondonMiami

YXU - MIA

YXUMIA

London

Fri 22/5

6:10 p.m.-11:35 a.m.

2 stops17h 25m

Miami

Fri 29/5

7:07 a.m.-9:38 p.m.

2 stops14h 31m

C$ 933

LondonMiami

YXU - MIA

YXUMIA

London

Thu 11/6

10:05 a.m.-10:27 p.m.

2 stops12h 22m

Miami

Thu 18/6

7:07 a.m.-5:32 p.m.

2 stops10h 25m

C$ 940
Cheapest one-way

LondonMiami

YXU - MIA

YXUMIA

London

Mon 25/5

5:55 p.m.-1:20 p.m.

3 stops43h 25m

C$ 351

LondonMiami

YXU - MIA

YXUMIA

London

Sat 23/5

5:55 p.m.-5:33 a.m.

2 stops35h 38m

C$ 381

LondonMiami

YXU - MIA

YXUMIA

London

Thu 3/9

5:40 a.m.-5:01 p.m.

2 stops11h 21m

C$ 384

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/4

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from London to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from London 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.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. 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 Miami. Reviews last updated 27 April 2026.
Get a feel of what it's like to fly with Air Canada from London to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Canada
7.1
Good
10,974 reviews
Check prices

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good
Air Canada
7.1
Good
10,974 reviews
Air Canada
7.1
Good
10,974 reviews
Check prices

Crew

7.8

Food

6.3

Comfort

7.1

Entertainment

6.8

Boarding

7.3

Overall

7.1

Reviews

1 / 20
6.0
Good

Thomas,Apr 2026

YYZ - LHR

Food is sub par. I travel a lot and AC food is not good

Related info for your journey

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

  • How long is the flight from London, Ontario to Miami?

    Air Canada can get you from London, Ontario to Miami in just under 7h 03m. Your travel time can differ by up to . London, Ontario and Miami are separated by a distance of 1917 km.

  • What is the cheapest airline to fly from London, Ontario to Miami round-trip?

    According to our current data, Air Canada (C$ 420), offers the cheapest pricing from London, Ontario to Miami. Air Canada is 40% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from London to Miami that include hotel bookings?

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

  • How can I find direct flights from London to Miami?

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

  • Can I find deals for business class flights from London to Miami?

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

See more FAQs

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Miami Springs
Sunny Isles Beach
Dania Beach
Marathon
Bonita Springs
Pembroke Pines
Weston
Sunrise
Boynton Beach
Miramar
Margate
Homestead
Hallandale Beach
Plantation
Lauderdale-by-the-Sea
Surfside
Doral

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Top airline flying from London to Miami

Discover the top airline that operate flights from London to Miami. 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 629,999 searches. Data last updated 27 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 420AverageC$ 702FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Miami?

Deals for London to Miami flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Miami?

Millions of users choose and trust Cheapflights to book the best flight deals from London to Miami for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to Miami with no change fees?

Certainly. Search results for flights to Miami from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Miami become cheaper?

Yes, Cheapflights offers price alerts on London to Miami flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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