YXU - CUN

C$ 228 Find Cheap Flights from London to Cancun – Compare and Save

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Cheap Flights from London to Cancún (YXU-CUN)

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

Recent round-trip flight deals from London to Cancún

Sun, 24 Jan - Sat, 30 Jan
Porter Airlines Logo
3:05 p.m. - 7:10 p.m.YXU  London-CUN Cancun
4h 05mdirect
Porter Airlines Logo
8:10 p.m. - 11:45 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 428Porter Airlines
Sat, 23 Jan - Sun, 31 Jan
Porter Airlines Logo
3:05 p.m. - 7:10 p.m.YXU  London-CUN Cancun
4h 05mdirect
Porter Airlines Logo
8:10 p.m. - 11:45 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 428Porter Airlines
Sun, 24 Jan - Sun, 31 Jan
Porter Airlines Logo
3:05 p.m. - 7:10 p.m.YXU  London-CUN Cancun
4h 05mdirect
Porter Airlines Logo
8:10 p.m. - 11:45 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 428Porter Airlines
Sun, 14 Feb - Sun, 21 Feb
Porter Airlines Logo
3:05 p.m. - 7:10 p.m.YXU  London-CUN Cancun
4h 05mdirect
Porter Airlines Logo
8:10 p.m. - 11:45 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 429Porter Airlines
Tue, 8 Dec - Tue, 15 Dec
Air Canada Logo
5:30 a.m. - 12:55 p.m.YXU  London-CUN Cancun
7h 25m1 stop Toronto Pearson Intl
Air Canada Logo
8:00 a.m. - 2:42 p.m.CUN  Cancun-YXU London
6h 42m1 stop Toronto Pearson Intl
C$ 437Air Canada
Tue, 8 Dec - Tue, 15 Dec
Air Canada Logo
5:30 a.m. - 6:00 p.m.YXU  London-CUN Cancun
12h 30m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:50 p.m. - 8:37 a.m.CUN  Cancun-YXU London
11h 47m2 stops Ottawa Toronto Pearson Intl
C$ 441Air Canada
Fri, 11 Dec - Mon, 14 Dec
Air Canada Logo
9:15 a.m. - 10:45 p.m.YXU  London-CUN Cancun
13h 30m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl
Air Canada Logo
8:50 p.m. - 8:37 a.m.CUN  Cancun-YXU London
11h 47m2 stops Ottawa Toronto Pearson Intl
C$ 441Air Canada
Sat, 31 Oct - Sat, 7 Nov
Air Transat Logo
5:10 p.m. - 8:15 p.m.YXU  London-CUN Cancun
4h 05mdirect
Air Transat Logo
12:15 p.m. - 3:50 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 741Air Transat
Sat, 14 Nov - Sat, 21 Nov
Air Transat Logo
5:10 p.m. - 9:15 p.m.YXU  London-CUN Cancun
4h 05mdirect
Air Transat Logo
12:15 p.m. - 3:50 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 786Air Transat
Sat, 7 Nov - Sat, 14 Nov
Air Transat Logo
5:10 p.m. - 9:15 p.m.YXU  London-CUN Cancun
4h 05mdirect
Air Transat Logo
12:15 p.m. - 3:50 p.m.CUN  Cancun-YXU London
3h 35mdirect
C$ 881Air Transat
Booking Insights

Price, demand, and travel trends for London to Cancún flights

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

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

Round-trip flights from London to Cancún start at C$ 428. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 767 to C$ 1,193. The lowest price found in the past 5 days was C$ 428 on Porter Airlines.

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

Monday is the cheapest day of the week to fly from London to Cancún and is 40% cheaper than the average day. Saturday is the most expensive day with flight prices 9% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from London to Cancún?

  • June is the cheapest month to fly from London to Cancún at C$ 502 round-trip.
  • October (C$ 1,993) and March (C$ 1,269) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 296% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

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Expert advice

Expert advice for your flight from London to Cancún

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
John Walton

John Walton

Expert on Flair Airlines and Air Transat

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more

Key details for London to Cancún flights

Low season

June

Cheapest flight

C$ 228
Best time to beat the crowds (47% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flights from London to Cancún

When to book flights from London to Cancún

Are your dates flexible? Find out the best times to travel from London to Cancún 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 Cancún flight questions, answered

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

  • Which airlines offer extra legroom and free seat selection on London to Cancún flights?

    Among airlines operating London to Cancún flights:

    • Air Transat: offers free seat selection
    • Porter Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines are available on the route from London to Cancún?

    Only Air Transat operates flights between London and Cancún.

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

    Flights from London to Cancún usually depart from London (YXU) and arrive at Cancun (CUN).

  • Which airlines include bags at no extra cost on London to Cancún flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Air Transat: a carry-on bag and a checked bag in Economy Class
    • Porter Airlines: a carry-on bag and a checked bag in Economy Class
    • WestJet: a cabin bag in Economy Class class

    Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

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

    Only Economy Class is available on flights from London to Cancún.

  • How much can I save by taking a layover when flying from London to Cancún?

    On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 957 round-trip via Toronto Pearson Intl (YYZ), compared to C$ 1,075 for direct.

  • What is the standard checked bag allowance on flights from London to Cancún?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 59–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from London to Cancún?

    The Airbus A321-100/200 family is used most often on this route, operated mainly by Air Transat and Air Canada. Other aircraft seen on the route include Embraer 195 E2 variants.

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

    Most connecting flights from London to Cancún 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 Cancún?

    Yes. Being flexible with your travel dates can save you up to 45% on the London to Cancún route. Monday is the cheapest departure day at C$ 575 round-trip on average, while Saturday is the most expensive at C$ 1,037, a difference of C$ 462. 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 Cancún?

    Some of the most popular sights in Cancún are Nichupte Lagoon, Puerto Cancun, and Hospital Amerimed. These are among the most viewed places in Cancún on KAYAK.

  • What are the earliest and latest flights from London to Cancún?

    These are the earliest and latest flight times available from London to Cancún:

    • Earliest: departs at 5:10 pm and lands at 9:15 pm
    • Latest: departs at 5:10 pm and lands at 9:15 pm.

    The flight takes about 4h 05m.

  • How long does a flight from London to Cancún take?

    A direct flight from London to Cancún takes 4h 05m, covering 4,025 km.

  • Do I need a passport to fly from London to Cancún?

    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.

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

    One-way fares from London to Cancún are currently lower than usual. Average one-way flight prices are about C$ 306, which is 8% below the typical average for this route.

  • What is the time difference between London and Cancún?

    Cancún is 1 hour behind London (Eastern Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Cancun Airport (CUN)?

    Cancun Airport (CUN) hosts 5 major car rental companies, with daily rates starting from around C$ 2 for economy cars. Top options include:
    · MEXRENTACAR
    · Hertz
    · America Car Rental
    · Budget
    · Europcar

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

    Round-trip flights from London to Cancún range from C$ 767 to C$ 1,193, with an average of C$ 949 over the past 12 months. Anything below C$ 767 counts as a good deal.

Your guide to booking London to Cancún 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$ 575 – about C$ 462 less than Saturday (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your London to Cancún trip for June. Fares historically average C$ 502 round-trip in that month – typically C$ 1,491 less than the most expensive month, which is October (based on the last 12 months).
  • If you have the time, taking a 1-stop flight through Toronto Pearson Intl Airport (YYZ) can be cheaper than flying direct. The cheapest layover option averages C$ 957 round-trip on this route – about C$ 119 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Cancun Airport.
    - Hilton Garden Inn Cancun Airport
    - Courtyard by Marriott Cancun Airport
    - City Express by Marriott Cancun Aeropuerto

Prefer to fly direct from London to Cancun?

 
Find which airlines fly direct from London Airport to Cancun Airport, which days they fly and book direct flights.

Direct departures

London to Cancun

Saturday

Air Transat

Air Transat

See more nonstop flights

Direct returns

Cancun to London

Saturday

Air Transat

Air Transat

See more nonstop flights

More options for your flight from London to Cancún

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

Car rentals in Cancún
Hotels in Cancún
Vacations in Cancún