YXU - CUN

C$ 310 Find Cheap Flights from London to Cancún

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Cancún departing on 3/6. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Cancún

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Cancún, as well as popular online travel agencies
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Cheap Flight Deals from London to Cancún (YXU-CUN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Cancún that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from London to Cancún

KAYAK's recommended round-trip deals from the most popular airlines that fly from London to Cancún.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Air Canada Logo
9:55 a.m. - 9:20 a.m.YXU-CUN
24h 25m1 stop
Air Canada Logo
2:00 p.m. - 9:17 a.m.CUN-YXU
18h 17m2 stops
C$ 630Air Canada
Find Deal
Thu, 19 Jun - Sun, 22 Jun
United Airlines Logo
3:40 p.m. - 7:20 p.m.YXU-CUN
28h 40m2 stops
United Airlines Logo
7:51 a.m. - 3:03 p.m.CUN-YXU
30h 12m2 stops
C$ 848United Airlines
Find Deal
Sat, 17 May - Sat, 24 May
Air Canada Logo
9:55 a.m. - 3:25 p.m.YXU-CUN
6h 30m1 stop
Air Canada Logo
2:00 p.m. - 9:18 a.m.CUN-YXU
18h 18m2 stops
C$ 857Air Canada
Find Deal
Thu, 15 May - Tue, 20 May
 Logo
6:15 a.m. - 10:25 p.m.YXU-CUN
17h 10m2 stops
 Logo
2:00 p.m. - 9:17 a.m.CUN-YXU
18h 17m2 stops
C$ 877
Find Deal
Thu, 19 Jun - Sun, 22 Jun
United Airlines Logo
3:45 p.m. - 7:20 p.m.YXU-CUN
28h 35m2 stops
United Airlines Logo
7:51 a.m. - 3:03 p.m.CUN-YXU
30h 12m2 stops
C$ 943United Airlines
Find Deal
Thu, 15 May - Tue, 20 May
Air Canada Logo
9:55 a.m. - 9:20 a.m.YXU-CUN
24h 25m1 stop
Air Canada Logo
2:00 p.m. - 9:18 a.m.CUN-YXU
18h 18m2 stops
C$ 1,100Air Canada
Find Deal
Sat, 17 May - Sat, 24 May
WestJet Logo
6:00 a.m. - 12:13 p.m.YXU-CUN
31h 13m3 stops
WestJet Logo
5:10 p.m. - 5:14 a.m.CUN-YXU
35h 04m2 stops
C$ 1,131WestJet
Find Deal
Thu, 19 Jun - Sun, 22 Jun
Air Canada Logo
9:55 a.m. - 7:40 p.m.YXU-CUN
10h 45m1 stop
Air Canada Logo
8:45 p.m. - 9:28 p.m.CUN-YXU
23h 43m1 stop
C$ 1,365Air Canada
Find Deal
Thu, 15 May - Tue, 20 May
 Logo
3:45 p.m. - 1:10 p.m.YXU-CUN
22h 25m3 stops
 Logo
2:00 p.m. - 9:18 a.m.CUN-YXU
18h 18m2 stops
C$ 1,390
Find Deal
Thu, 15 May - Tue, 20 May
Air Canada Logo
9:55 a.m. - 7:40 p.m.YXU-CUN
10h 45m1 stop
Air Canada Logo
8:45 p.m. - 9:18 a.m.CUN-YXU
11h 33m1 stop
C$ 1,491Air Canada
Find Deal
Sat, 17 May - Sat, 24 May

KAYAK's insights & trends for London to Cancún flights

Get data-powered insights and trends into flights from London to Cancún to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Cancún, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from London to Cancún is January, where tickets cost C$ 306 (return) on average. On the other hand, the most expensive months are December and August, where the average cost of round-trip tickets is C$ 740 and C$ 734 respectively.

How far in advance should I book a flight from London to Cancún?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Cancún, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from London to Cancún, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Good to know

Low season

July

High season

February

Cheapest flight

C$ 310
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from London to Cancun

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from London to Cancun

  • What is the cheapest flight from London to Cancún?

    In the last 3 days, the lowest price for a flight from London to Cancún was C$ 224 for a one-way ticket and C$ 455 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from London to Cancun?

    Only Air Canada offers inflight Wi-Fi service on the London to Cancun flight route.

  • Which aircraft models fly most regularly from London to Cancun?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the London to Cancun flight route.

  • Which airline alliances offer flights from London to Cancun?

    Star Alliance is the only airline alliance operating flights between London and Cancun.

  • Which is the best airline for flights from London to Cancún, United Airlines or Air Canada?

    The two airlines most popular with KAYAK users for flights from London to Cancún are United Airlines and Air Canada. With an average price for the route of C$ 775 and an overall rating of 7.4, United Airlines is the most popular choice. Air Canada is also a great choice for the route, with an average price of C$ 674 and an overall rating of 7.0.

  • How does KAYAK find such low prices on flights from London to Cancun?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Cancun.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Cancun?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Cancun from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Cancun?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Cancun with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Cancun?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Cancun from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from London to Cancún

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 737 or less round-trip.

Top 5 airlines serving from London to Cancún

 
See real verified KAYAK customer reviews for airlines flying from London to Cancún. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Cancún? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
Air TransatOverall score based on 385 reviews
7.1Entertainment
7.4Comfort
6.7Food
7.9Boarding
8.5Crew
Airline reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

10.0 ExcellentSophia, Feb 2025YUL - FDF
Read more Air Transat reviews

Over the wing seat at emergency exit only downside people using lavatory have no respect and wait in the space

Flight delayed any hour and couple of big gate changes

The pilot came out and chatted with the passengers. He explained why there was a slight delay. The crew was excellent. Very helpful. I had to buy meals for my whole family and they were in different seats, so the crew had to deal with that. They were very pleasant and accommodating and did a great job!

We were unable to land in Liberia. It was not the airline’s fault, but we had to be diverted to SJO.

We had things stolen from our luggage, we also were refused an upgrade on a flight that was not full.

When we left, it wasn't Great . People were drinking heavily, very disrespectful Extremely loud, the entire trip. I think the crew members, should have get their attention. Coming back was great.

I sat in the club. The seeds were fantastic. The meal was great and Entertainment was good. The crew was fantastic. I recommend it to everybody.

The food was small portions and not fresh. I was seated at the back of the plane so by the time the cart approached me most of the food options were sold out. The cabin crew was fantastic however.

Great flight and crew. Food isn't free and neither are headphones...

We were in economy class but paid for option Plus which offer you an extra snack after take off, free earplugs & blanket. The crew were very attentive. The comfort however wasn’t great, hard to be comfortable in such restraint place. Wasn’t able to sleep through out the 7hrs flight and was exhausted upon arrival.

They switched out gate from terminal 1 to terminal two ten minutes before boarding. So we had to make a 20 min crazy fast walk to a different terminal. Then we boarded the plane and waited for over 40 minutes until push back. Brutal

Plane temperature was comfortable (not to hot) when boarding and waiting for takeoff.

Michael, our FA was very attentive, even finding me a chocolate brownie from economy class when the dessert selections were all dairy based. ( intolerant, not allergic so don’t usually need to order dairy free)

We tried to upgrade to economy premium but were told this was not possible as we had booked through United Airlines (and Air Canada was operating the flight). This seemed silly given there was ample space in economy premium. Additionally, we had to wait almost 1.5 hours upon arrival to taxi to the gate. Otherwise, the crew were very pleasant and passengers were friendly.

It was my first time with United Airlines and I would say it was very good experience and best of all the flights were on time. Will definitely fly with United Airlines next time.

headphone jack didnt work for the first flight and not much variety

Plane 3 hours late. Missed connection. No help from gate staff. App horrible. Lost connection repeatedly. No service desk. Finally got help from young girl driving cart.

Not as good as expected Air Can needs to improve totally rated on internet as worst

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

Old and out of date plane, it seem like every time I fly with united there’s and issue. We were delayed,

They lost my checked in luggage, why do I pay for my cargo not arriving at the same destination as me?

Overall good experience. The flight from Toronto to Denver does not have entertainment - movies to watch.

During the pre-departure safety briefing, the flight attendants rushed through the mandatory safety announcements in both official languages, making it difficult for passengers to clearly understand the instructions. Given the importance of these messages for passenger safety, this lack of clarity was concerning. Perhaps use a recoded message to alleviate this concern. Additionally, the flight attendants appeared to lack the professional attentiveness typically expected during a flight. Rather than focusing on timely and courteous service, they seemed more engaged in personal conversations than in addressing the needs of passengers. I hope this feedback is taken constructively and helps in maintaining the high standards of professionalism and care that travelers expect from a national carrier: AC.

They left on of my bags in Toronto and it took two days to get it.

The whole experience what excellent, from Anjou at the ticket counter to the attendants on the flight. Although it was an older plane, it was a very good flight. One of the best flights I have had on Air Canada!

Flight 3 hours late due to poor planning followed by a thunderstorm which happened after the scheduled departure time. Plane stuck on ground for 3 hours and flight connections missed without compensation resulting in new tickets needing to be bought.

Poor planning meant the plane was delayed an hour, then a thunder storm started and the ground staff couldn't work. Eventual arrival in Santiago was 3 hours late resulting in missed connections and the need to buy new tickets.

It was what it was. The crew were very supportive of my wife's inability to sit for long (without severe pain). I say the food was excellent because we bought sushi at Bento, pre flite. We did not complete the final leg (YVR to YYJ) as we were able to catch the last ferry to Swartz Bay. Thanks to Air Canada ( crew and network ) for the connections to/from SJO.

it was great only downfall was that the tvs weren't working but the rest was great specially the wifi

Unable to serve coffee on flight which I understand but inconvenient.

Confortable plane. Clean modern No frills. Competent crew. On time

Not good. The planes are old, no food for a 5 hour + flight (unless you pay), paid for a carry-on, had to take a bus to board the plane - so far from the actual airport, waited 60 minutes after the flight landed to receive our luggage, no entertainment in the plane, no charging available, boarding passes error message for everyone trying to add to Apple Wallet. Probably my worst experience on a flight.

It's good value for the price. Snacks are available for a price but there is no meal. The flight was aboutr 40 mn late leaving, and the gate was not ready for the plaine in Ottawa. That took an extra 15 mn once landed. You can use the express NEXUS line at Customs in Ottawa if you have a NEXUS card. I thought it was worth paying an extra $50 for extra leg room on the flight.

Good flight and all but airlines are now moving away from providing anything as part of the flight which was previously included, ie in flight entertainment service or snacks.

The real problem with Sunwing is that they are totally undependable. Plane was supposed to heave at 8:20 pm from Varadero to Toronto. Instead because of delays on their part, finally left at 2:30 AM Same thing happened a few days back to my family whereby they were delayed one full day. Throughout the process, no one told them anything. They found out by accident from another passenger after waiting a few hours in the hotel all for nothing Same thing happened with my daughter and husband last year with delays which caused them to miss two days of s much needed 7 days break to Aruba No matter what the cost, I will nit fly Sunwing again and also encourage friends and values to never fly this hihh highly problematic airline

Edreams did not pay the airline and I had to buy another ticket to be able to travel and they still have not refunded my money

Why do I have to pay $20 to leave the airport? Why do I have to pay $25 for the carry on? This was my worst travelling experiences ever. This was my second time and my last time

Minimal service (no entertainment or snack) as advertised, so be prepared. Very friendly flight crew and staff. Excellent service all around

Most standard features are now to be paid as extra

I bought a 1-way ticket from Punta Cana home to Canada, surprise, when I got to the lineup at the airport Sunwing charges a 20 USD airport tax separately. I was told I should have known, though it is the only airline in the terminal that charges it (separately, USD only, no cards or local currency accepted). ATMs at the airport out of service, nowhere to purchase USD on-site. Local banks do not sell you USD if you don't have an account with them... Eventually I found a taxi driver to buy the currency from. Luckily I speak Spanish and am comfortable in the country on my own. I was able to find a solution as the Nexus greeter for Sunwing offered no help. Other Sunwing team members and flight crew I met later were much more helpful when I could not complete self-check-in (flying with carry-on only) as all the seats were locked and apparently could only be assigned at the desk (despite the greeter telling me to use the self-check-in).

Leg room was terrible and seats very narrow. Flight was also delayed.

The worst airline experience that I ever had in my life. The fare was cheap but boy do you pay for it when it comes to baggages, carry-ons, food on board and lack of available staff at check-in. Almost every other passenger on my flight had the same complaints and experience. We all bonded discussing our displeasure. My husband and I will definitely not be traveling with Flair Airlines. We'll take anyone else.

The most uncomfortable plane I ever fly on. The seats won't even recline a little. For a 5 hrs flight at night and tired it felt like torture

Seats in 1 res are dispersed all over the plane, even child was across

Personally, I will not use this fight again. The service is poor, you have to buy even water. They don't provide anything even sneak, you have to buy. They said Personally items for 7 kg. Then they use some measurements, if you have 7kg and if it's not getting inside of their measurements, you have to pay 80$ this is robbery. I will prefer other flight then this. I am désappointement taking this airplane.

It’s a shameful company. It ask as to go to counter to take the boarding pass, they simply send it by email, just to check the bags’ size in a smaller than normal template. DONT USE FLAIR! It will be more expensive than normal airlines at the end.

flight was okay, no wifi, no free drinks but worst of all they lost my son's bike for four days. Customer service was nonexistent - call a number that leaves you on perpetual hold, there's no baggage folks in the baggage claims area (in vancouver). we went up to international and nobody was at ticketing, went to domestic and they had us fill out a form. they could not tell us where the bag was. Anyway, highly recommend you drop an airtag for anything that's worth more than $500. My son's bike costs a lot more than that to replace; I was on pins and needles for four days.

The crew of this flight, specially the flight attendant in the front were the sweetest I’ve had in all my life, I genuinely hope they get a race or sum cuz of their efforts. It was just quite unsettling that the flight took so long to departure. It was supposed to leave at 10:35pm and we ended up taking off at 11:22pm…👎🏻👎🏻👎🏻

It’s bare bones but was on time so can’t complain.

Of all the countries I've flown to and airlines from around the world, I have never had such a dismissive an arrogant employee during boarding. After waiting in line for 20 minutes to board, I was sent to a second line for Passport verification. Natalie from Flair, repeatedly tried to scan my passport which didn't work for some reason but was too lazy to input my information manually. Bar code scanners aren't 100% reliable as we all know. She asked me my birthdate 3 times, made me wait to be the last person aboard and then smugly threatened me that my only bag could be charged for (same backpack I used as on my arrival as carry on). Natalie working in Ft. Lauderdale and the was the epitome of lobotomized tiktok brain with the charm of junk mail.

Everything you need to know for your flight from London to Cancún

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