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Cheap flights from London, ON to Mexico from C$ 296

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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — MEX
20 Feb — 27 Feb1
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 21 January 2026.

Tue 3/35:10 a.m.
YXU
-
CUN
1 stop6h 35m
Air Canada
Tue 10/312:00 p.m.
CUN
-
YXU
1 stop8h 21m
Air Canada
Deal found 19/1C$ 546
Tue 20/15:10 a.m.
YXU
-
CUN
1 stop16h 05m
Air Canada
Thu 22/111:45 a.m.
CUN
-
YXU
1 stop21h 01m
Air Canada
Deal found 19/1C$ 550
Fri 23/15:40 p.m.
YXU
-
CUN
1 stop27h 35m
Air Canada
Tue 27/17:25 p.m.
CUN
-
YXU
1 stop21h 40m
Air Canada
Deal found 21/1C$ 552
Wed 28/15:40 p.m.
YXU
-
CUN
1 stop27h 35m
Air Canada
Wed 4/210:10 p.m.
CUN
-
YXU
1 stop23h 11m
Air Canada
Deal found 21/1C$ 557
Sat 24/15:40 p.m.
YXU
-
CUN
1 stop27h 35m
Air Canada
Sat 31/13:00 p.m.
CUN
-
YXU
2 stops26h 05m
Air Canada
Deal found 19/1C$ 560
Mon 26/19:50 a.m.
YXU
-
CUN
2 stops12h 50m
Air Canada
Mon 2/211:00 a.m.
CUN
-
YXU
2 stops10h 20m
Air Canada
Deal found 20/1C$ 561
Tue 24/29:25 a.m.
YXU
-
CUN
2 stops35h 20m
Air Canada
Tue 3/31:00 p.m.
CUN
-
YXU
1 stop19h 46m
Air Canada
Deal found 21/1C$ 578
Thu 19/29:25 a.m.
YXU
-
CUN
1 stop8h 35m
Air Canada
Mon 2/33:10 p.m.
CUN
-
YXU
1 stop25h 55m
Air Canada
Deal found 21/1C$ 579
Mon 16/25:40 p.m.
YXU
-
PVR
2 stops22h 15m
Multiple Airlines
Mon 2/33:30 p.m.
PVR
-
YXU
3 stops40h 16m
Multiple Airlines
Deal found 19/1C$ 614
Thu 5/35:10 a.m.
YXU
-
PVR
2 stops10h 45m
Air Canada
Thu 12/34:14 p.m.
PVR
-
YXU
2 stops22h 51m
Air Canada
Deal found 19/1C$ 643
Thu 26/29:25 a.m.
YXU
-
PVR
2 stops32h 20m
Multiple Airlines
Mon 2/33:30 p.m.
PVR
-
YXU
3 stops40h 16m
Multiple Airlines
Deal found 19/1C$ 669
Fri 23/19:50 a.m.
YXU
-
PVR
2 stops23h 15m
Multiple Airlines
Tue 27/12:35 p.m.
PVR
-
YXU
1 stop17h 11m
Multiple Airlines
Deal found 21/1C$ 682

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 21 January 2026.

Round-trip from

C$ 546

One-way from

C$ 296

Popular in

December

Cheapest in

February

Average price

C$ 603
Air Canada
  • Air Canada
  • 3/3-10/3
  • 2 total stops
  • 14h 56m total
  • London to Mexico
Search Deals
Air Canada
  • Air Canada
  • 24/3
  • 1 total stop
  • 17h 10m total
  • London to Mexico
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 21 January 2026.
Use the filters below to find and compare flights from London to Mexico that are best for you.

Fly from

London

Fly to

Mexico

Route

Depart

Return

Price

LondonCancún

YXU - CUN

YXUCUN

London

Thu 19/2

9:25 a.m.-6:00 p.m.

1 stop8h 35m

Cancun

Mon 2/3

3:10 p.m.-5:05 p.m.

1 stop25h 55m

C$ 579

LondonCancún

YXU - CUN

YXUCUN

London

Tue 3/3

9:25 a.m.-10:40 p.m.

2 stops13h 15m

Cancun

Tue 10/3

9:40 p.m.-5:05 p.m.

2 stops18h 25m

C$ 589

LondonCancún

YXU - CUN

YXUCUN

London

Fri 6/3

5:10 a.m.-3:10 p.m.

2 stops10h 00m

Cancun

Fri 13/3

9:10 p.m.-8:46 a.m.

1 stop10h 36m

C$ 603

LondonCancún

YXU - CUN

YXUCUN

London

Fri 24/4

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

2 stops12h 00m

Cancun

Tue 28/4

9:35 p.m.-9:18 p.m.

2 stops22h 43m

C$ 610

LondonCancún

YXU - CUN

YXUCUN

London

Sun 29/3

5:10 a.m.-1:15 p.m.

2 stops9h 05m

Cancun

Sun 5/4

8:55 p.m.-5:03 p.m.

1 stop19h 08m

C$ 612

LondonPuerto Vallarta

YXU - PVR

YXUPVR

London

Mon 16/2

5:40 p.m.-2:55 p.m.

2 stops22h 15m

Puerto Vallarta Ordaz

Mon 2/3

3:30 p.m.-8:46 a.m.

3 stops40h 16m

C$ 614

LondonCancún

YXU - CUN

YXUCUN

London

Thu 19/2

5:10 a.m.-8:45 p.m.

2 stops15h 35m

Cancun

Fri 27/2

3:00 p.m.-8:46 a.m.

2 stops17h 46m

C$ 630

LondonCancún

YXU - CUN

YXUCUN

London

Thu 26/2

5:40 p.m.-2:18 p.m.

2 stops44h 38m

Cancun

Thu 5/3

12:36 p.m.-5:05 p.m.

2 stops28h 29m

C$ 630

LondonCancún

YXU - CUN

YXUCUN

London

Sat 21/2

5:40 p.m.-9:15 p.m.

1 stop27h 35m

Cancun

Thu 26/2

3:00 p.m.-8:46 a.m.

2 stops17h 46m

C$ 633

LondonCancún

YXU - CUN

YXUCUN

London

Sun 22/2

5:40 p.m.-9:15 p.m.

1 stop27h 35m

Cancun

Thu 26/2

3:00 p.m.-8:46 a.m.

2 stops17h 46m

C$ 633

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 47 results
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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

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$ 202). Flying from London, Ontario to Mexico in August is currently the most expensive (average of C$ 340). 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.

What is the cheapest time of day to fly from YXU to MX?

Find hourly flight availability from London to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to Mexico as you normally would.

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 21 January 2026.
Read reviews from past customers who have flown Air Transat,Air Canada, andSunwing Airlines 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
7.7
Good
499 reviews
Check prices

Crew

8.4

Food

6.7

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

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
7.7
Good
499 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Crew

8.4

Food

6.7

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

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
10,646 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Crew

8.4

Food

6.7

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

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.
Sunwing Airlines
6.7
Okay
36 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Crew

8.4

Food

6.7

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

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.
Flair Airlines
6.0
Okay
262 reviews
Air Transat
7.7
Good
499 reviews
Check prices

Crew

8.4

Food

6.7

Entertainment

7.0

Boarding

7.9

Comfort

7.3

Overall

7.7

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 8h 35m. 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 - Puerto Vallarta Ordaz.

  • 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$ 202). Flying from London, Ontario to Mexico in August is currently the most expensive (average of C$ 340). 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

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Alternative routes for London to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from London to Mexico

Discover the top 4 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 21 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Flair AirlinesCheapestC$ 245AverageC$ 298FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 559AverageC$ 865FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air TransatCheapestC$ 597AverageC$ 816FlexibilityNo cancel feeOn-time50%
Search Air Transat flights
Sunwing AirlinesCheapestC$ 753AverageC$ 778FlexibilityNo cancel feeOn-timeN/A
Search Sunwing Airlines 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.

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