C$ 288 Find Cheap Flights from London to Mexico

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 31/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Mexico

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Best Mexico Flight Deals from London

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Cancún
Cancún2 stopsC$ 554
Puerto Vallarta
Puerto Vallarta1 stopC$ 602
Mexico City
Mexico City1 stopC$ 708
San José del Cabo
San José del Cabo1 stopC$ 800
Guadalajara
Guadalajara2 stopsC$ 1,000
Mazatlán
Mazatlán2 stopsC$ 955
Cancún
Cancún2 stopsC$ 554
Puerto Vallarta
Puerto Vallarta1 stopC$ 602
Mexico City
Mexico City1 stopC$ 708
San José del Cabo
San José del Cabo1 stopC$ 800
Guadalajara
Guadalajara2 stopsC$ 1,000
Mazatlán
Mazatlán2 stopsC$ 955

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

Sat, 29 Aug - Sat, 5 Sep
WestJet Logo
6:10 a.m. - 1:20 p.m.
YXU
-
CUN
32h 10m
2 stops
WestJet Logo
4:00 p.m. - 4:45 p.m.
CUN
-
YXU
23h 45m
1 stop
C$ 554WestJet
Thu, 27 Aug - Sat, 5 Sep
WestJet Logo
6:10 a.m. - 4:15 p.m.
YXU
-
CUN
35h 05m
2 stops
WestJet Logo
4:00 p.m. - 4:45 p.m.
CUN
-
YXU
23h 45m
1 stop
C$ 556WestJet
Thu, 27 Aug - Sat, 5 Sep
WestJet Logo
5:55 p.m. - 3:00 p.m.
YXU
-
CUN
22h 05m
1 stop
WestJet Logo
4:00 p.m. - 5:20 a.m.
CUN
-
YXU
12h 20m
1 stop
C$ 567WestJet
Sat, 4 Apr - Mon, 13 Apr
Air Canada Logo
5:10 a.m. - 7:45 p.m.
YXU
-
CUN
15h 35m
2 stops
Air Canada Logo
6:10 p.m. - 5:04 p.m.
CUN
-
YXU
21h 54m
1 stop
C$ 568Air Canada
Thu, 27 Aug - Sun, 6 Sep
WestJet Logo
5:55 p.m. - 4:15 p.m.
YXU
-
CUN
23h 20m
2 stops
WestJet Logo
2:15 p.m. - 4:45 p.m.
CUN
-
YXU
25h 30m
2 stops
C$ 572WestJet
Sat, 4 Apr - Mon, 13 Apr
Air Canada Logo
5:10 a.m. - 2:45 p.m.
YXU
-
CUN
34h 35m
2 stops
Air Canada Logo
5:40 p.m. - 5:04 p.m.
CUN
-
YXU
22h 24m
2 stops
C$ 573Air Canada
Thu, 27 Aug - Sun, 6 Sep
WestJet Logo
6:10 a.m. - 3:00 p.m.
YXU
-
CUN
33h 50m
1 stop
WestJet Logo
2:15 p.m. - 5:20 a.m.
CUN
-
YXU
14h 05m
2 stops
C$ 576WestJet
Sun, 5 Apr - Sun, 12 Apr
Multiple Airlines Logo
8:10 p.m. - 9:32 a.m.
YXU
-
SJD
40h 22m
2 stops
Multiple Airlines Logo
6:03 a.m. - 7:03 p.m.
SJD
-
YXU
34h 00m
2 stops
C$ 826Multiple Airlines
Fri, 3 Apr - Thu, 9 Apr
United Airlines Logo
9:25 a.m. - 12:48 p.m.
YXU
-
SJD
30h 23m
2 stops
United Airlines Logo
1:44 p.m. - 9:19 p.m.
SJD
-
YXU
52h 35m
2 stops
C$ 857United Airlines
Fri, 29 May - Tue, 2 Jun
United Airlines Logo
12:20 p.m. - 11:25 a.m.
YXU
-
GDL
25h 05m
2 stops
United Airlines Logo
12:30 p.m. - 8:53 a.m.
GDL
-
YXU
18h 23m
2 stops
C$ 1,038United 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 72 hours was to Cancún, at C$ 1,262 round-trip. The most popular route is from London (YXU) to Cancún (CUN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was C$ 1,262.

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$ 454 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$ 824.

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.

No, with an average price for the route of C$ 820, prices are generally cheapest when you fly direct.

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 September, when tickets cost C$ 621 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is C$ 1,049 and C$ 1,036 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 seasonJuly
Cheapest flightC$ 287
Best time to beat the crowds (11% less expensive on average)
Flight from London to Cancun

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.
7.7
Air TransatOverall score based on 521 reviews
7.0Entertainment
6.8Food
7.9Boarding
7.3Comfort
8.5Crew
Airline reviews

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.

4.0 OkayMarcel, Mar 2026
YUL - LIS
Read more Air Transat reviews

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.

I was very nice to arrive earlier than scheduled. Very much appreciated. No issues with flight. All was good.

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.

The Turkish was good . I had a problem with air Transat terrible experience for me

I did not like I have been charged for my carry on

Very good. A lot better experience then I expected for an economy flight.

My flight was delayed more than once, but Air Canada updated us regularly. Friends on other airlines had much worse experiences.

By modern air travel standards, our 15-hour flight to Delhi was very nice. Quiet-ish, straightforward, good service, okay seats, etc. All good.

Again, it was delayed and then our connecting aircraft was very cold.

It was very cold in the beginning; then I asked stewardess to do something about that, and she did something, so for the rest of the flight the temperature was closer to normal. It is typical: by some reason the pilots or whoever is in charge make the cod in the cabin unbearable. The seat is better than on WestJet or Flair, but is is very tight. No leg room.

Delayed for 15 min due to maintenance. We were asked to wait to board as a family, but took longer than if we were not asked anything.

Had to cancel the flight because there was a 14 hour layover before the flight. Unacceptable.

Terrible…. Reported missing luggage’s with injectable meds that needed refrigeration. Yet, delivery could not be expedited. Luggage’s were delivered 5 days after arrival. The meds were useless as ice pack had melted. So disappointed!!!

Terrible, luggage’s with b/p and diabetes meds including insulin and ozempic. I’ve in them had dissolved and rendered useless

It was a very small plane and was ok. No food or entertainment so there should be an option for NA.

I travelled in Business class for the first time and wish I could do that again.

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

Information on your arrival and departure airports