C$ 315 Find Cheap Flights from London to Mexico – Compare and Save

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 Mexico departing on 4/7. 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.
1 adult
1 adult, Economy, 0 bags

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Flight Deals

Best Mexico Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún1 stopC$ 506
Puerto Vallarta
Puerto Vallarta1 stopC$ 699
Mexico City
Mexico City1 stopC$ 706
San José del Cabo
San José del Cabo1 stopC$ 821
Guadalajara
Guadalajara2 stopsC$ 1,065
Mazatlán
Mazatlán1 stopC$ 1,428
Cancún
Cancún1 stopC$ 506
Puerto Vallarta
Puerto Vallarta1 stopC$ 699
Mexico City
Mexico City1 stopC$ 706
San José del Cabo
San José del Cabo1 stopC$ 821
Guadalajara
Guadalajara2 stopsC$ 1,065
Mazatlán
Mazatlán1 stopC$ 1,428

Cheap Flights from London to Mexico

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from London to Mexico 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from London to Mexico

Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
6:20 p.m. - 8:10 p.m.
YXU
-
CUN
26h 50m
1 stop
Air Canada Logo
9:05 p.m. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 506Air Canada
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
6:20 p.m. - 8:10 p.m.
YXU
-
CUN
26h 50m
1 stop
Air Canada Logo
9:05 p.m. - 5:45 p.m.
CUN
-
YXU
19h 40m
1 stop
C$ 508Air Canada
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
5:40 a.m. - 8:30 p.m.
YXU
-
CUN
15h 50m
2 stops
Air Canada Logo
9:05 p.m. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 512Air Canada
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
6:20 p.m. - 12:10 p.m.
YXU
-
CUN
18h 50m
2 stops
Air Canada Logo
9:05 p.m. - 2:55 p.m.
CUN
-
YXU
16h 50m
1 stop
C$ 513Air Canada
Sun, 19 Jul - Thu, 23 Jul
WestJet Logo
2:40 p.m. - 12:30 p.m.
YXU
-
CUN
22h 50m
2 stops
WestJet Logo
2:15 p.m. - 1:50 p.m.
CUN
-
YXU
22h 35m
2 stops
C$ 515WestJet
Wed, 26 Aug - Wed, 2 Sep
Air Canada Logo
6:20 p.m. - 12:10 p.m.
YXU
-
CUN
18h 50m
2 stops
Air Canada Logo
2:00 p.m. - 9:20 a.m.
CUN
-
YXU
18h 20m
2 stops
C$ 554Air Canada
Sat, 4 Jul - Sat, 25 Jul
WestJet Logo
6:10 a.m. - 1:15 p.m.
YXU
-
PVR
33h 05m
1 stop
WestJet Logo
6:35 p.m. - 1:50 p.m.
PVR
-
YXU
17h 15m
2 stops
C$ 699WestJet
Wed, 5 Aug - Wed, 26 Aug
Multiple Airlines Logo
5:55 p.m. - 12:20 a.m.
YXU
-
MEX
32h 25m
1 stop
Multiple Airlines Logo
6:15 a.m. - 9:40 p.m.
MEX
-
YXU
13h 25m
2 stops
C$ 763Multiple Airlines
Thu, 24 Sep - Mon, 28 Sep
United Airlines Logo
6:20 p.m. - 10:51 a.m.
YXU
-
BJX
42h 31m
2 stops
United Airlines Logo
2:50 p.m. - 5:43 p.m.
BJX
-
YXU
24h 53m
3 stops
C$ 1,054United Airlines
Sun, 13 Sep - Thu, 17 Sep
United Airlines Logo
3:30 p.m. - 7:31 p.m.
YXU
-
BJX
30h 01m
2 stops
United Airlines Logo
2:50 p.m. - 2:55 p.m.
BJX
-
YXU
22h 05m
2 stops
C$ 1,056United Airlines
Booking Insights

KAYAK's insights & trends for London to Mexico flights

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

What is the cheapest London to Mexico flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Mexico from London found in the last 5 days was to Cancun, at C$ 786 round-trip. The most popular route is from London (YXU) to Cancun (CUN), and the cheapest round-trip airline ticket found on this route in the last 5 days was C$ 786.

What is the cheapest time of day to fly to Mexico?

The average price for all round-trip flights from London to Mexico depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Mexico is generally in the afternoon, when round-trip flights cost C$ 461 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Mexico is generally in the evening, which is peak travel time and where the average cost of a ticket is C$ 1,087.

Can I save money by flying with a layover from London to Mexico?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at C$ 993 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Mexico, 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 Mexico is March, when tickets cost C$ 383 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is C$ 757 and C$ 604 respectively.

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

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 Mexico, 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 Mexico, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 315
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from London to Mexico City

FAQs - booking Mexico flights

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

    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 Mexico.

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

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

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

    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 from London to Mexico with an airline and back with another airline.

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

    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 from London to Mexico up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from London to Mexico

 
Need help choosing which airline to fly with from London to Mexico? 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 555 reviews
7.9Boarding
7.3Comfort
8.5Crew
7.1Entertainment
6.8Food
Airline reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

6.0 GoodJanice, May 2026
YYZ - OPO
Read more Air Transat reviews

The dinner was bland and boring, but the economy seats were surprisingly comfortable. The flight was very packed.

I didn't have any problems during my flight. My main issue is with airlines in general, they keep offering less and less every year, AirTransat is no different.

i was not able to take my flight because the information i needed to book my dog correctly was not provided

We are a senior couple (70+) and chose emergency exit seats so we would have 2 seats together and neither of us had to sit in a middle seat. My husband is type 1 diabetic on an insulin pump and I monitor his blood sugar levels. I am 5'9" and 250 lbs and found the seats extremely uncomfortable. Toward the end of the flight I developed diarrhea which lasted a full 24 hours.

They never sent me a confirmation to say my flight time had changed so I cut my holiday short by 6 hours Had to pay over 50 American for my luggage to be checked on the way home and that’s more that it cost on the way there. Arbitrarily charging more for the same thing when the passenger has no options is shady The cabin was an icebox going there and back, if all the passengers have their gloves on and their hoods up that should be an obvious sign to turn up the heat

The on-board crew were professional and friendly and made the trip feel like we were taken care of well. The gate for the flight departure changed three times...not great but not terrible. Considering it was the day of the New Jalisco Cartel mayhem, we can't really complain.

We were treated well by the staff at the airport and on board aircraft. Delay was uncontrollable due to the weather. Had to wait for another gate as we were late landing in Fort Lauderdale.

I was supose to have a carrey on incluided for each passenger and they made me paid 75$ each at the gate.

Great crew and entertaining Captain. Seats were not what we had expected based on my booking but things worked out in the end. Of course, like all airlines these days not enough leg or elbow room.

The entertainment system was down; food by purchase only; several people did not receive their luggage. No one answers at the local office or online about the luggage.

Flight was delayed twice which made our arrival extremely late (actually into next day). Not an easy travel. But when we requested assistance for boarding we were really impressed with how they helped us! Strongly praise their assistance.

It was out first time flying Air Canada and it was ok, comfort-wise. I hope airlines are able to get a quiet room installed for young children flying. Screaming and crying the whole time in business class is quite unfortunate. That was the only thing that really messed up the experience.

Received an email a few hours before boarding that wifi and seatback entertainment would not be available. There was no explanation for this. We were served 1 x 20 gram granola bar as a snack (not even a full granola bar) which was really embarrassing. The crew was lovely (none of this was their fault) and the flight was successful, but the aircraft itself was falling apart on the inside. Overhead comfort control panels were worn and some were hanging out and non functional, This aircraft needs to be upgraded.

It was a nice and smooth trip. Gave a friendly environment throughout the journey.

Meal and drink service was good. Old plane with old business class seats were quite disappointing

Staff were very friendly. Plane left on time and arrived on time.

Delays. Poor support booking a hotel after a diverted flight.

The Air Canada AC1 flight from Toronto to Tokyo on May 16 was great overall. Service, crew, food and entertainment were all excellent and everything ran smoothly. We had emergency exit seats so legroom was amazing, but the seats themselves weren’t very comfortable and the plane feels like it could use an upgrade for a long-haul flight. Aside from that, everything else was perfect.

Air traffic delay meant boarding started, then plane was evacuated and passengers sent back to the terminal for 1 hour. Very little information shared.

The long delay was the worst part of the flight.

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

Information on your arrival and departure airports