Find flights
When to book
Airlines
FAQs

Cheap flights from London, ON to Mexico from C$ 287

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MEX
9 Jun — 16 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from London to Mexico
Explore the most affordable flight options available from London to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 May 2026.

Sat 6/610:05 a.m.
YXU
-
CUN
1 stop11h 05m
Air Canada
Tue 9/610:50 a.m.
CUN
-
YXU
1 stop27h 08m
Air Canada
Deal found 8/5C$ 517
Thu 11/610:05 a.m.
YXU
-
CUN
1 stop11h 05m
Air Canada
Mon 15/69:05 p.m.
CUN
-
YXU
1 stop19h 28m
Air Canada
Deal found 9/5C$ 518
Mon 15/610:05 a.m.
YXU
-
CUN
1 stop24h 45m
Air Canada
Fri 19/610:50 a.m.
CUN
-
YXU
1 stop21h 27m
Air Canada
Deal found 10/5C$ 521
Tue 16/65:10 a.m.
YXU
-
CUN
1 stop8h 00m
Air Canada
Thu 18/61:45 p.m.
CUN
-
YXU
2 stops18h 32m
Air Canada
Deal found 10/5C$ 525
Tue 26/55:10 a.m.
YXU
-
CUN
1 stop16h 00m
Air Canada
Wed 3/69:05 p.m.
CUN
-
YXU
1 stop16h 53m
Air Canada
Deal found 5/5C$ 557
Thu 21/512:20 p.m.
YXU
-
CUN
1 stop8h 50m
Air Canada
Wed 3/610:50 a.m.
CUN
-
YXU
1 stop20h 53m
Air Canada
Deal found 8/5C$ 558
Sun 21/65:10 a.m.
YXU
-
CUN
2 stops12h 35m
Air Canada
Sun 21/69:05 p.m.
CUN
-
YXU
1 stop11h 12m
Air Canada
Deal found 10/5C$ 561
Sat 23/512:20 p.m.
YXU
-
CUN
2 stops9h 40m
Air Canada
Wed 3/69:05 p.m.
CUN
-
YXU
1 stop16h 53m
Air Canada
Deal found 8/5C$ 562
Wed 3/66:10 p.m.
YXU
-
MEX
1 stop19h 00m
Air Canada
Sat 6/612:20 a.m.
MEX
-
YXU
1 stop6h 58m
Air Canada
Deal found 5/5C$ 628
Mon 20/76:20 p.m.
YXU
-
MEX
2 stops30h 55m
Air Canada
Wed 12/812:10 a.m.
MEX
-
YXU
1 stop15h 35m
Air Canada
Deal found 9/5C$ 636
Wed 20/59:30 a.m.
YXU
-
MEX
2 stops17h 05m
Air Canada
Tue 16/612:20 a.m.
MEX
-
YXU
1 stop15h 13m
Air Canada
Deal found 9/5C$ 639
Mon 20/76:20 p.m.
YXU
-
MEX
2 stops30h 55m
Air Canada
Sun 9/812:10 a.m.
MEX
-
YXU
1 stop12h 45m
Air Canada
Deal found 9/5C$ 707

Find flight deals from London to Mexico

Keep the following information in mind while searching for London to Mexico flight deals. Data was last updated 10 May 2026.

Round-trip from

C$ 517

One-way from

C$ 287

Popular in

February

Cheapest in

June

Average price

C$ 733
Air Canada
  • Air Canada
  • 6/6-9/6
  • 2 total stops
  • 38h 13m total
  • London to Mexico
Search Deals
Air Canada
  • Air Canada
  • 6/6
  • 1 total stop
  • 24h 45m total
  • London to Mexico
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 209 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 May 2026.
Use the filters below to find and compare flights from London to Mexico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonCancún

YXU - CUN

YXUCUN

London

Sat 6/6

10:05 a.m.-8:10 p.m.

1 stop11h 05m

Cancun

Tue 9/6

10:50 a.m.-2:58 p.m.

1 stop27h 08m

C$ 517

LondonCancún

YXU - CUN

YXUCUN

London

Thu 11/6

10:05 a.m.-8:10 p.m.

1 stop11h 05m

Cancun

Mon 15/6

9:05 p.m.-5:33 p.m.

1 stop19h 28m

C$ 518

LondonCancún

YXU - CUN

YXUCUN

London

Tue 26/5

6:10 p.m.-12:10 p.m.

2 stops19h 00m

Cancun

Wed 3/6

2:00 p.m.-2:58 p.m.

2 stops23h 58m

C$ 566
Quickest round-trip

LondonCancún

YXU - CUN

YXUCUN

London

Sat 6/6

10:05 a.m.-8:10 p.m.

1 stop11h 05m

Cancun

Fri 12/6

9:05 p.m.-9:18 a.m.

1 stop11h 13m

C$ 581

LondonCancún

YXU - CUN

YXUCUN

London

Fri 22/5

12:20 p.m.-8:10 p.m.

1 stop8h 50m

Cancun

Wed 3/6

2:00 p.m.-8:43 a.m.

2 stops17h 43m

C$ 613

LondonMexico City

YXU - MEX

YXUMEX

London

Wed 3/6

6:10 p.m.-11:10 a.m.

1 stop19h 00m

Mexico City Benito Juarez

Sat 6/6

12:20 a.m.-9:18 a.m.

1 stop6h 58m

C$ 628

LondonMexico City

YXU - MEX

YXUMEX

London

Wed 20/5

9:30 a.m.-12:35 a.m.

2 stops17h 05m

Mexico City Benito Juarez

Tue 16/6

12:20 a.m.-5:33 p.m.

1 stop15h 13m

C$ 639

LondonMexico City

YXU - MEX

YXUMEX

London

Mon 1/6

9:30 a.m.-12:35 a.m.

2 stops17h 05m

Mexico City Benito Juarez

Fri 5/6

6:15 a.m.-9:38 p.m.

2 stops13h 23m

C$ 801

LondonMexico City

YXU - MEX

YXUMEX

London

Tue 21/7

6:20 p.m.-3:40 p.m.

2 stops23h 20m

Mexico City Benito Juarez

Thu 13/8

9:35 a.m.-9:20 a.m.

2 stops21h 45m

C$ 845

LondonCancún

YXU - CUN

YXUCUN

London

Tue 26/5

5:10 a.m.-4:45 p.m.

2 stops12h 35m

Cancun

Tue 26/5

9:05 p.m.-8:53 a.m.

1 stop10h 48m

C$ 859

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/5

Showing 1-10 of 51 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from London to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from London with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

How far ahead should I book a flight from London, Ontario to Mexico?

The price you pay for your flight from London, Ontario to Mexico may vary depending on when you book. For the best chance of a lower fare, look to book 9 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from London, Ontario to Mexico?

Currently, April is the cheapest month in which you can book a flight from London, Ontario to Mexico (average of C$ 284). Flying from London, Ontario to Mexico in December is currently the most expensive (average of C$ 742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated 10 May 2026.
Read reviews from past customers who have flown Air Transat and Air Canada from London to Mexico. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
549 reviews
Check prices

Crew

8.5

Boarding

8.0

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Transat
7.8
Good
549 reviews
Air Transat
7.8
Good
549 reviews
Check prices

Crew

8.5

Boarding

8.0

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.
Air Canada
7.1
Good
11,012 reviews
Air Transat
7.8
Good
549 reviews
Check prices

Crew

8.5

Boarding

8.0

Comfort

7.3

Food

6.8

Overall

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

YOW - GCM

The flight was delayed for 3.5 hours. No compensation for a meal voucher. We were positioned at the back of the plane and the toilets were not working properly. It was a foul smell coming from the toilet.

Related info for your journey

Find useful and relevant information for your journey from London to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from London to Mexico?

    Located just 8.6 km from the city centre, London (YXU) is the airport most travellers will use when flying to Mexico from London.

  • How long is the flight from London, Ontario to Mexico?

    There are many flights that can get you from London, Ontario to Mexico in 11h 05m. Fly via Air Canada, WestJet, or United Airlines to get the fastest option. The distance from London, Ontario to Mexico is about 2501 km. This flight may include one or multiple stops.

  • What are the most popular routes from London, Ontario to Mexico?

    The most popular flight routes from London, Ontario to Mexico are London - Cancun, London - Mexico City Benito Juarez and London - Guadalajara Miguel Hidal.

  • Can I find deals for flights from London to Mexico that include hotel bookings?

    Yes. In addition to deals on London to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Mexico.

  • Can I find deals for business class flights from London to Mexico?

    Yes. Cheapflights offers flight deals from London to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London, Ontario to Mexico?

    Currently, April is the cheapest month in which you can book a flight from London, Ontario to Mexico (average of C$ 284). Flying from London, Ontario to Mexico in December is currently the most expensive (average of C$ 742). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for London to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
Toronto Island to Cancún flights
Pearson Intl to Cancún flights
Pearson Intl to Vancouver Intl flights
Hamilton to Cancún flights
Pearson Intl to Cozumel flights
Region of Waterloo Intl to Cancún flights
Hamilton to Vancouver Intl flights
Toronto Island to Vancouver Intl flights
Pearson Intl to Abbotsford flights
Pearson Intl to Calgary flights
Hamilton to Calgary flights
Pierre Elliott Trudeau Intl to Vancouver Intl flights
Pearson Intl to Newark flights
Pearson Intl to Halifax flights
Toronto Island to Newark flights
Pierre Elliott Trudeau Intl to Cancún flights
Toronto Island to Calgary flights
Toronto Island to Halifax flights
Pierre Elliott Trudeau Intl to Calgary flights
Region of Waterloo Intl to Vancouver Intl flights
Pearson Intl to John F Kennedy Intl flights
Hamilton to Halifax flights
Region of Waterloo Intl to Calgary flights
Pearson Intl to LaGuardia flights
Ottawa to Vancouver Intl flights
Pearson Intl to Fort Lauderdale flights
Pearson Intl to St. John's flights
Pearson Intl to Los Angeles flights
Pearson Intl to Las Vegas flights
Pearson Intl to O'Hare Intl flights
Pearson Intl to Pierre Elliott Trudeau Intl flights
Pierre Elliott Trudeau Intl to Mexico City flights
Pearson Intl to Miami flights
Pearson Intl to Edmonton flights
Pierre Elliott Trudeau Intl to Miami flights
Pierre Elliott Trudeau Intl to Newark flights
Pierre Elliott Trudeau Intl to LaGuardia flights
Pearson Intl to Mexico City flights
Pearson Intl to Seattle flights
Pearson Intl to Orlando flights
Region of Waterloo Intl to Halifax flights
Toronto Island to Pierre Elliott Trudeau Intl flights
Pearson Intl to Dallas/Fort Worth flights
Hamilton to Edmonton flights
Pierre Elliott Trudeau Intl to Toronto Island flights
Pearson Intl to Winnipeg flights
Pierre Elliott Trudeau Intl to Pearson Intl flights
Pearson Intl to Victoria flights
Ottawa to Calgary flights
Pearson Intl to Kelowna flights

Top 2 airlines flying from London to Mexico

Discover the top 2 airlines that operate flights from London to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 10 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 537AverageC$ 931FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 576AverageC$ 1,023FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Mexico?

Deals for London to Mexico flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from London to Mexico?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from London to Mexico.

Can Cheapflights find flights from London to Mexico with no change fees?

Certainly. Search results for flights to Mexico from London shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from London to Mexico become cheaper?

Not ready to book yet? You can track prices for flights from London to Mexico on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.