YXU - LHR

C$ 501 Find Cheap Flights from London to London Heathrow Airport – Compare and Save

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Everything you should know

Cheapest round-trip
C$ 1,087
Typical prices: C$ 1,072-C$ 1,378
United Airlines
Fri 2/11Fri 9/11
YXU - LHR • 2 stops
Cheapest one-way flights
C$ 501
Typical prices: C$ 645-C$ 1,731
Multiple Airlines
Wed 17/10
YXU - LHR • 2 stops
When to travel
October
Cheapest • 14% price drop
August
Most popular
Good to know
+1
Good to know
+1
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We hope you enjoy your trip to London Heathrow Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from London to London (YXU-LHR)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to London

Sun, 4 Oct - Thu, 8 Oct
United Airlines Logo
8:20 p.m. - 8:30 a.m.YXU  London-LHR London Heathrow
31h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
7:45 a.m. - 9:40 p.m.LHR  London Heathrow-YXU London
18h 55m2 stops Newark Toronto Pearson Intl
C$ 1,091United Airlines
Thu, 1 Oct - Wed, 14 Oct
United Airlines Logo
6:20 p.m. - 8:40 p.m.YXU  London-LHR London Heathrow
21h 20m2 stops Toronto Pearson Intl Newark
United Airlines Logo
7:45 a.m. - 9:40 p.m.LHR  London Heathrow-YXU London
18h 55m2 stops Newark Toronto Pearson Intl
C$ 1,091United Airlines
Mon, 19 Oct - Sun, 1 Nov
United Airlines Logo
8:20 p.m. - 7:15 a.m.YXU  London-LHR London Heathrow
29h 55m2 stops Toronto Pearson Intl Newark
United Airlines Logo
4:20 p.m. - 8:37 a.m.LHR  London Heathrow-YXU London
21h 17m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 1,094United Airlines
Sun, 4 Oct - Thu, 8 Oct
United Airlines Logo
8:20 p.m. - 8:30 a.m.YXU  London-LHR London Heathrow
31h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
12:15 p.m. - 9:40 p.m.LHR  London Heathrow-YXU London
14h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 1,095United Airlines
Sun, 4 Oct - Thu, 8 Oct
United Airlines Logo
8:20 p.m. - 8:30 a.m.YXU  London-LHR London Heathrow
31h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
7:45 a.m. - 9:40 p.m.LHR  London Heathrow-YXU London
18h 55m2 stops Newark Toronto Pearson Intl
C$ 1,095United Airlines
Wed, 28 Oct - Wed, 4 Nov
United Airlines Logo
3:25 p.m. - 12:00 p.m.YXU  London-LHR London Heathrow
16h 35m2 stops Toronto Pearson Intl Chicago O'Hare Intl
United Airlines Logo
4:20 p.m. - 8:37 a.m.LHR  London Heathrow-YXU London
21h 17m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 1,095United Airlines
Wed, 14 Oct - Wed, 21 Oct
United Airlines Logo
6:20 p.m. - 9:20 p.m.YXU  London-LHR London Heathrow
22h 00m2 stops Toronto Pearson Intl Newark
United Airlines Logo
7:45 a.m. - 5:43 p.m.LHR  London Heathrow-YXU London
14h 58m2 stops Newark Toronto Pearson Intl
C$ 1,104United Airlines
Sat, 28 Nov - Sat, 5 Dec
United Airlines Logo
9:15 a.m. - 9:10 a.m.YXU  London-LHR London Heathrow
18h 55m2 stops Toronto Pearson Intl Newark
United Airlines Logo
10:25 a.m. - 9:52 p.m.LHR  London Heathrow-YXU London
16h 27m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,105United Airlines
Thu, 15 Oct - Thu, 22 Oct
United Airlines Logo
6:20 p.m. - 9:25 p.m.YXU  London-LHR London Heathrow
22h 05m2 stops Toronto Pearson Intl Newark
United Airlines Logo
12:15 p.m. - 9:40 p.m.LHR  London Heathrow-YXU London
14h 25m2 stops Washington, D.C. Dulles Intl Toronto Pearson Intl
C$ 1,105United Airlines
Thu, 15 Oct - Thu, 22 Oct
United Airlines Logo
9:05 a.m. - 7:15 a.m.YXU  London-LHR London Heathrow
17h 10m2 stops Toronto Pearson Intl Newark
United Airlines Logo
8:00 a.m. - 9:40 p.m.LHR  London Heathrow-YXU London
18h 40m2 stops Chicago O'Hare Intl Toronto Pearson Intl
C$ 1,105United Airlines
Booking Insights

Price, demand, and travel trends for London to London Heathrow Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from London to London Heathrow Airport with more confidence.

How much is a round-trip flight from London to London Heathrow Airport?

Round-trip flights from London to London Heathrow Airport start at C$ 1,087. Prices are typical for this route right now, with typical round-trip fares ranging from C$ 1,072 to C$ 1,378. The lowest price found in the past 5 days was C$ 1,087 on United Airlines.

What's the cheapest day of the week to fly from London to London Heathrow Airport?

Monday is the cheapest day of the week to fly from London to London Heathrow Airport and is 4% cheaper than the average day. Saturday is the most expensive day with flight prices 25% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for London to London Heathrow Airport flights

Low season

March

Cheapest flight

C$ 501
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (35% more expensive on average)
Flights from London to London Heathrow Airport

When to book flights from London to London

Are your dates flexible? Find out the best times to travel from London to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your London to London Heathrow Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from London to London Heathrow Airport?

    Flights from London to London Heathrow Airport usually depart from London (YXU) and arrive at London Heathrow (LHR).

  • Which cabin classes can I book on flights from London to London Heathrow Airport?

    Only Economy Class is available on flights from London to London Heathrow Airport.

  • Which airports do connecting flights from London to London Heathrow Airport pass through?

    Most connecting flights from London to London Heathrow Airport pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

  • Can I save money by using flexible dates for flights from London to London Heathrow Airport?

    Yes. Being flexible with your travel dates can save you up to 24% on the London to London Heathrow Airport route. Monday is the cheapest departure day at C$ 1,125 round-trip on average, while Saturday is the most expensive at C$ 1,463, a difference of C$ 339. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • Which popular places can I visit in London Heathrow Airport?

    Some of the most popular sights in London Heathrow Airport are Trafalgar Square, Hyde Park, and London Eye. These are among the most viewed places in London Heathrow Airport on KAYAK.

  • Do I need a passport to fly from London to London Heathrow Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from London to London Heathrow Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 1,087 to C$ 5,972. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from London to London Heathrow Airport looking right now?

    One-way fares from London to London Heathrow Airport are currently lower than usual. Average one-way flight prices are about C$ 529, which is 33% below the typical average for this route.

  • What is the time difference between London and London Heathrow Airport?

    London Heathrow Airport is 5 hours ahead of London (British Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at London Heathrow Airport (LHR)?

    London Heathrow Airport (LHR) hosts 5 major car rental companies, with daily rates starting from around C$ 10 for economy cars. Top options include:
    • GREEN MOTION
    • DRIVALIA
    • Europcar
    • Alamo
    • Hertz

  • How much should I expect to pay for a London to London Heathrow Airport flight?

    Round-trip flights from London to London Heathrow Airport range from C$ 1,072 to C$ 1,378, with an average of C$ 1,167 over the past 12 months. Anything below C$ 1,072 counts as a good deal.

Your guide to booking London to London Heathrow Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure instead of Saturday. On this route, Monday flights average C$ 1,125 – about C$ 339 less than Saturday (23% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to London Heathrow Airport trip for October. Fares historically average C$ 1,000 round-trip in that month – typically C$ 581 less than the most expensive month, which is August (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to London Heathrow Airport.
    - Hilton London Heathrow Airport

More options for your flight from London to London

Complete your trip to London with a hotel stay or car rental

Car rentals in London
Hotels in London
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