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Cheap flights from London to Cancun

One-way from £359, found by travellers in the last 7 days. Aviasales checks the live price.

Departure
Return
Prices for nearby dates
Tue, Nov 24Any priceWed, Nov 25Any priceThu, Nov 26Any priceFri, Nov 27£359Sat, Nov 28£372Sun, Nov 29£372Mon, Nov 30Any priceTue, Dec 1Any price

Cheapest one-way tickets

Recent finds on different dates, for 1 adult. Baggage and fare rules are shown on Aviasales, where the price is checked live.

Cheapest
£359
Ryanair, flight FR 5996Found 2 days ago, 1 adult
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06:00LondonFri, Nov 27
Travel time 13h 25m, 1 stopSTNCUN
14:25CancunFri, Nov 27
£361
Ryanair, flight FR 5994Found 6 days ago, 1 adult
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18:10LondonThu, Nov 12
Travel time 13h 25m, 1 stopSTNCUN
02:35CancunFri, Nov 13
£372
Ryanair, flight FR 271Found 6 days ago, 1 adult
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06:30LondonMon, Oct 5
Travel time 12h 30m, 2 stopsSTNCUN
13:00CancunMon, Oct 5
£372
Ryanair, flight FR 6647Found 2 days ago, 1 adult
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17:45LondonSat, Nov 28
Travel time 14h 50m, 2 stopsSTNCUN
03:35CancunSun, Nov 29
£372
Ryanair, flight FR 1261Found 2 days ago, 1 adult
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14:35LondonSun, Nov 29
Travel time 16h 5m, 2 stopsSTNCUN
01:40CancunMon, Nov 30

Round trips

The cheapest return tickets found recently, price for the whole trip.

Plan the rest of the trip

  • Mobile data in MexicoTravel eSIM from $4, installed before you fly.
    Compare plans
  • Getting from the airportTransfers and car hire in Cancun, booked ahead at a fixed price.
    See options
  • Things to do in CancunPopular tours from $39 per person.
    See ideas
  • Travel insuranceTravel insurance quotes for Mexico from EKTA; check what each policy covers.
    Get a quote
  • Flight delayed?Arrived 3+ hours late, cancelled at short notice or bumped? Up to £520 per person under UK261.
    Check

Price calendar

The lowest one-way fare found for each day over the next 60 days. A dash means no recent fare; you can still pick that day.

October 2026

MoTuWeThFrSaSu1234–5£3726–7–8–9–10–11–12–13£51114£87315–16£43017–18–19–20–21£50222–23–24–25–26–27–28–29–30–31–

November 2026

MoTuWeThFrSaSu1–2£4713–4–5–6–7–8–9–10–11£41412£36113–14–15–16–17–18–19–20–21–22–23–24–25–26–27£35928£37229£37230–

December 2026

MoTuWeThFrSaSu1–2–345678910111213141516171819202122232425262728293031
£372 or lessGreen: the cheapest fifth of fares on this route. Lowest in these 60 days: Nov 27, £359.

Lowest fares by month

In the fares found this week, November has the lowest: from £359 one-way, against £514 in December. Pick a month to see its cheapest date.

£0£200£400£600Oct£359NovDecJanFebMarAprMayJunJulAugSep
Show as a table
MonthCheapest one-wayDateStops
October£372Mon, Oct 52 stops
November£359Fri, Nov 271 stop
December£514Mon, Dec 211 stop
January 2027—
February 2027—
March 2027£472Sun, Mar 282 stops
April 2027—
May 2027—
June 2027—
July 2027—
August 2027—
September 2027—

Questions travellers ask

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

In the fares found this week, November has the lowest: from £359 one-way, against £514 in December.

Are there direct flights from London to Cancun?

None of the fares found recently are nonstop. The cheapest options have at least one stop.

Which day of the week is cheapest to fly?

In the fares we have, Friday departures are the cheapest, with a typical lowest fare of £430. Sunday is the priciest at about £530.

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