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Cheap flights from London Heathrow Airport to London from £539

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 20/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — YXU
26 Feb — 4 Mar1
1 adult
Mon 26/2
Mon 4/3

What is the cheapest day to fly round-trip from London Heathrow Airport to London, Ontario?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to London, Ontario. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from London Heathrow Airport to London, Ontario?

Flights from London Heathrow Airport to London, Ontario lean towards being more expensive in August. Prices are generally better when you fly from London Heathrow Airport to London, Ontario in September, with the cheapest ticket starting at £358.

When is the cheapest time to fly from London Heathrow Airport to London, Ontario (LHR - YXU)?

One of the essential ways to save on airfare from London Heathrow Airport to London, Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 16% on airfare.

Cheap Air Canada flights from Heathrow to London

Explore cheap flight options specifically provided by Air Canada for the route between Heathrow and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 22 February 2024.
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/309:45YXU - LHR
1 stop21h 35mAir Canada
Deal found 21/2£539
Wed 20/318:00LHR - YXU
1 stop24h 06mAir Canada
Wed 27/309:45YXU - LHR
1 stop19h 35mAir Canada
Deal found 21/2£542
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/306:00YXU - LHR
2 stops21h 10mAir Canada
Deal found 21/2£543
Thu 21/313:25LHR - YXU
2 stops28h 41mAir Canada
Thu 28/306:00YXU - LHR
1 stop20h 30mAir Canada
Deal found 21/2£588

Cheap Heathrow to London flights in February & March 2024

Find cheap flight options from Heathrow to London specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 919,059 searches. Prices were last updated on 22 February 2024.
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/309:45YXU - LHR
1 stop21h 35mAir Canada
Deal found 21/2£539
Wed 20/318:00LHR - YXU
1 stop24h 06mAir Canada
Wed 27/309:45YXU - LHR
1 stop19h 35mAir Canada
Deal found 21/2£542
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/306:00YXU - LHR
2 stops21h 10mAir Canada
Deal found 21/2£543
Thu 21/313:25LHR - YXU
2 stops28h 41mAir Canada
Thu 28/306:00YXU - LHR
1 stop20h 30mAir Canada
Deal found 21/2£588
Thu 21/313:25LHR - YXU
2 stops28h 41mJazz
Thu 28/314:45YXU - LHR
2 stops35h 10mJazz
Deal found 21/2£664

Heathrow to London 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 919,059 searches. Data last updated 22 February 2024.
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/309:45YXU - LHR
1 stop21h 35mAir Canada
Deal found 21/2£539
Wed 20/318:00LHR - YXU
1 stop24h 06mAir Canada
Wed 27/309:45YXU - LHR
1 stop19h 35mAir Canada
Deal found 21/2£542
Wed 20/313:25LHR - YXU
2 stops23h 41mAir Canada
Wed 27/306:00YXU - LHR
2 stops21h 10mAir Canada
Deal found 21/2£543
Fri 14/612:40LHR - YXU
2 stops13h 56mLufthansa
Mon 17/609:50YXU - LHR
2 stops19h 10mLufthansa
Deal found 20/2£560
Thu 21/313:25LHR - YXU
2 stops28h 41mAir Canada
Thu 28/306:00YXU - LHR
1 stop20h 30mAir Canada
Deal found 21/2£588
Thu 21/313:25LHR - YXU
2 stops28h 41mJazz
Thu 28/314:45YXU - LHR
2 stops35h 10mJazz
Deal found 21/2£664

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 919,059 searches. Data last updated 22 February 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£539 - £665

Route

Depart

Return

Price

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 20/3

2 stops23h 41m

London

Wed 27/3

1 stop21h 35m

£539

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 20/3

1 stop24h 06m

London

Wed 27/3

1 stop19h 35m

£542

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Wed 20/3

2 stops23h 41m

London

Wed 27/3

2 stops21h 10m

£543

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Fri 14/6

2 stops13h 56m

London

Mon 17/6

2 stops19h 10m

£560

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 21/3

2 stops28h 41m

London

Thu 28/3

1 stop20h 30m

£588

London HeathrowLondon

LHR - YXU

LHRYXU

London Heathrow

Thu 21/3

2 stops28h 41m

London

Thu 28/3

2 stops35h 10m

£664

Flights are sorted by cheapest first

Deals found on 21/2

When is the cheapest time to fly from London Heathrow Airport to London, Ontario?

Use this chart to determine the cheapest time to fly return from Heathrow to London. Price data was last updated on 18 February 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to London, Ontario flight should consider departing on Thursday 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.
Search Deals

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 22 February 2024.
7.1
Good
8,112 reviews

Food

6.6

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 10

My flight was cancelled two hours before take off and then I was rebooked on a flight that was 6-7 hours later, only to find out that I couldn't check-in online and the flight was overbooked. I never flew with them, decided to take an Uber instead.

7.1
Good
8,112 reviews
7.1
Good
8,112 reviews

Food

6.6

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 10

My flight was cancelled two hours before take off and then I was rebooked on a flight that was 6-7 hours later, only to find out that I couldn't check-in online and the flight was overbooked. I never flew with them, decided to take an Uber instead.

7.0
Good
6,663 reviews
7.1
Good
8,112 reviews

Food

6.6

Boarding

7.2

Comfort

7.0

Overall

7.1

Entertainment

6.8

Crew

7.8

Reviews

1 / 10

My flight was cancelled two hours before take off and then I was rebooked on a flight that was 6-7 hours later, only to find out that I couldn't check-in online and the flight was overbooked. I never flew with them, decided to take an Uber instead.

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.

What airport do you fly into for flights to London from London Heathrow?

London (YXU), located 5.3 mi from the city center, is the airport you fly into when you book flights from London Heathrow to London. 1 airline have flights to London from London Heathrow on a regular basis. Booking flights from London Heathrow to London should not be difficult; the airport handles an average of 0 inbound flights from London Heathrow per day.

Can I find flights from London Heathrow Airport to London, Ontario for under £600 on Cheapflights?

Yes, there are multiple flights from London Heathrow Airport to London, Ontario for under £600. The cheapest flight booked recently is on Air Canada for just £539, but on average you can expect to pay £573.

What are the cheapest airlines flying from London Heathrow Airport to London, Ontario round-trip?

Our cheapest airline available from London Heathrow Airport to London, Ontario is Air Canada. Our recent data shows that you can find tickets from as low as £539 on this airline. Additional options worth looking into are Lufthansa and Jazz, starting at £560 and £664 round-trip. Air Canada is currently priced 23% below the average price you’ll pay for this route.

What does LHR to YXU mean?

This is defined as London Heathrow Airport (LHR) and London Airport (YXU). Codes like London Airport are often used to just call airports uniquely.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 919,059 searches. Data last updated 22 February 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest£468Average£674FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights from Heathrow to London by cabin class

Find flights from Heathrow to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Heathrow today with Cheapflights!

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.

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