Cheap flights from London Heathrow Airport to London, Ontario from £454
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Heathrow to London
Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to London (YXU). 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 21 February 2025.
Round-trip from | £454 |
---|---|
Popular in | November |
Cheapest in | January |
Average price | £608 |
Find flight deals from Heathrow to London
Cheapest flights from Heathrow to LondonExplore the most affordable flight options available from Heathrow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Explore the most affordable flight options available from Heathrow to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.
Find flights from Heathrow to London within your budget
Customise your flight search to find flights from Heathrow to London 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 858,174 searches. Data last updated 21 February 2025.
Fly from
Fly to
Route
Depart
Return
Price
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Thu 24/4
19:30-20:19
2 stops29h 49m
London
Sun 27/4
09:55-06:30
2 stops15h 35m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Tue 25/3
10:30-20:20
2 stops37h 50m
London
Wed 23/4
15:25-09:35
1 stop13h 10m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Mon 7/4
20:05-20:19
2 stops29h 14m
London
Mon 14/4
09:55-10:00
2 stops19h 05m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Tue 22/4
14:10-09:13
2 stops24h 03m
London
Thu 1/5
09:55-06:45
2 stops15h 50m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Sun 6/4
14:10-19:13
1 stop34h 03m
London
Sun 13/4
20:00-12:05
1 stop35h 05m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Thu 17/7
06:00-17:07
2 stops16h 07m
London
Sun 20/7
17:45-18:30
3 stops19h 45m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Sat 26/4
22:05-14:48
2 stops45h 43m
London
Tue 29/4
15:25-15:35
2 stops43h 10m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Thu 27/2
09:50-11:20
2 stops30h 30m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Wed 26/2
21:40-09:15
2 stops40h 35m
LondonLondon
LHR - YXU
LHRYXU
London Heathrow
Sat 5/4
09:00-19:13
2 stops39h 13m
Best time to book a flight from Heathrow to London
Have a flexible travel schedule? Discover the best time to fly to London from Heathrow with our price prediction graph.
Travel insights for flights from Heathrow to London
Get recent, data-driven insights about flights from Heathrow to London including ideal travel times, pricing trends, and more.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London, Ontario ranges from 70.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. March is typically the driest time to visit London, Ontario when rainfall is around 70.0 mm.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 20.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).
Reviews of airlines servicing London
Get insights into the airlines that provide service to London. 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 London. Reviews last updated 21 February 2025.
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Food
Boarding
Comfort
Crew
Entertainment
Overall
Reviews
Elwyn,Feb 2025
MXP - ZRH
Related info for your journey
Find useful and relevant information for your journey from Heathrow to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Heathrow to London
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Heathrow to London
Discover the top airline that operate flights from Heathrow to London. 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 858,174 searches. Data last updated 21 February 2025.
Fly with Cheapflights
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How does Cheapflights help users find flights from Heathrow to London?
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Why should you use Cheapflights to find cheap flight tickets from Heathrow to London?
Millions of users choose and trust Cheapflights to book the best flight deals from Heathrow to London 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 Heathrow to London with no change fees?
Yes! Cheapflights helps users easily find flights from Heathrow to London with no change fees.
Can Cheapflights notify me if prices for flights from Heathrow to London become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from Heathrow today and book when prices fit your budget.