C$ 306 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 26/8. 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 20% 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
Cancún1 stopC$ 547
Puerto Vallarta
Puerto Vallarta1 stopC$ 720
Mexico City
Mexico City1 stopC$ 696
San José del Cabo
San José del Cabo2 stopsC$ 996
Guadalajara
Guadalajara1 stopC$ 744
Mazatlán
Mazatlán2 stopsC$ 813
Cancún
Cancún1 stopC$ 547
Puerto Vallarta
Puerto Vallarta1 stopC$ 720
Mexico City
Mexico City1 stopC$ 696
San José del Cabo
San José del Cabo2 stopsC$ 996
Guadalajara
Guadalajara1 stopC$ 744
Mazatlán
Mazatlán2 stopsC$ 813

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

Fri, 7 Aug - Wed, 19 Aug
WestJet Logo
2:40 p.m. - 1:05 p.m.
YXU
-
CUN
23h 25m
1 stop
WestJet Logo
1:30 p.m. - 1:50 p.m.
CUN
-
YXU
47h 20m
2 stops
C$ 547WestJet
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$ 578Air Canada
Mon, 31 Aug - Thu, 3 Sep
Air Canada Logo
5:40 a.m. - 8:10 p.m.
YXU
-
CUN
15h 30m
1 stop
Air Canada Logo
9:05 p.m. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 580Air 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. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 581Air 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. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 582Air 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. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 584Air 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. - 9:20 a.m.
CUN
-
YXU
11h 15m
1 stop
C$ 587Air Canada
Thu, 29 Oct - Sun, 1 Nov
Multiple Airlines Logo
8:00 p.m. - 11:59 p.m.
YXU
-
MEX
29h 59m
1 stop
Multiple Airlines Logo
1:55 a.m. - 6:15 p.m.
MEX
-
YXU
15h 20m
1 stop
C$ 696Multiple Airlines
Fri, 28 Aug - Tue, 1 Sep
United Airlines Logo
6:20 p.m. - 10:51 a.m.
YXU
-
BJX
18h 31m
2 stops
United Airlines Logo
11:47 a.m. - 5:45 p.m.
BJX
-
YXU
27h 58m
2 stops
C$ 1,058United Airlines
Fri, 28 Aug - Tue, 1 Sep
United Airlines Logo
6:20 p.m. - 10:51 a.m.
YXU
-
BJX
18h 31m
2 stops
United Airlines Logo
11:47 a.m. - 5:45 p.m.
BJX
-
YXU
27h 58m
2 stops
C$ 1,060United 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$ 799 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$ 799.

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$ 469 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$ 1,066.

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$ 944 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$ 390 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is C$ 782 and C$ 769 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 a flight from London to Mexico, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonMay
Cheapest flightC$ 306
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (30% more 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.
7.8
Air TransatOverall score based on 558 reviews
7.3Comfort
7.1Entertainment
8.0Boarding
8.5Crew
6.8Food
Airline reviews

I liked the reliability. I liked less the chair comfort...

10.0 ExcellentMaria P, Jun 2026
YUL - MAD
Read more Air Transat reviews

I liked the reliability. I liked less the chair comfort...

My screen was broken so now movies, etc, but I didn’t really mind. They did work on it, so good effort on their part.

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

Arm rests are too small and too close. No screens, movie selection was very limited and poor. Food is pretty much overpriced cheap convenience store food.

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.

Crew was good, helpful. Flight ran on time.would have liked to take airtransat home to MTL. But the price back from San Jose Costa Rica was MUCH more expensive than the flight from MTL to San Jose c.r.

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.

Smooth ride but I wish they have better food selections.

Aircraft is designed with all 3 washrooms at the back of the plane, meaning that when there is service underway, there are no washrooms available and it gets very crowded at the back of the plane.

I was through check-in right away and on the plane before I knew it perfect in every way

Excellent flight crew. Very comfortable plane. Entertainment options on air Canada were great!

Flight was oversold. Seats assigned to multiple passengers. Delay 1 hour to sort out.

Good but I don’t received my bags yet is been 5days still no update

Boarding is always chaotic. Delay was over 2 hours while inside plane . Crew not very friendly

Congested seating area Toronto Poor announcements Terrible food in flight Limited entertainment options

The flight was good. My luggage didn’t land with me when I arrived in Columbus. So grateful I was able to get my luggage back within the 2 hours😍👍.

Comfortable seats with good leg room. But not screens on seat backs.

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

Information on your arrival and departure airports