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£532 Cheap Flights from London (LHR) to San Luis Potosi (SLP)

View £532 flight on Wed, 16 Sept 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to San Luis Potosi Intl. Airport (SLP)

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Cheap Flights from London (LHR) to San Luis Potosi (SLP)

Prices were available within the past 7 days and start at £532 for one-way flights and £853 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sun, 1 Nov - Thu, 19 Nov
LHR
London
SLP
San Luis Potosi
£853 Return, found 7 hours ago
£853
Return
found 7 hours ago
Select Aeromexico flight, departing Sun, 1 Nov from London to San Luis Potosi, returning Thu, 19 Nov, priced at £853 found 7 hours ago
Aeromexico
Thu, 5 Nov - Thu, 19 Nov
LHR
London
SLP
San Luis Potosi
£883 Return, found 7 hours ago
£883
Return
found 7 hours ago
Select Aeromexico flight, departing Thu, 5 Nov from London to San Luis Potosi, returning Thu, 19 Nov, priced at £883 found 7 hours ago
Aeromexico
Fri, 6 Nov - Thu, 19 Nov
LHR
London
SLP
San Luis Potosi
£888 Return, found 7 hours ago
£888
Return
found 7 hours ago
Select Aeromexico flight, departing Fri, 6 Nov from London to San Luis Potosi, returning Thu, 19 Nov, priced at £888 found 7 hours ago
Aeromexico
Sun, 1 Nov - Fri, 20 Nov
LHR
London
SLP
San Luis Potosi
£903 Return, found 7 hours ago
£903
Return
found 7 hours ago
Select Aeromexico flight, departing Sun, 1 Nov from London to San Luis Potosi, returning Fri, 20 Nov, priced at £903 found 7 hours ago
Aeromexico
Thu, 10 Sept - Fri, 18 Sept
LHR
London
SLP
San Luis Potosi
£925 Return, found 22 hours ago
£925
Return
found 22 hours ago
Select Aeromexico flight, departing Thu, 10 Sept from London to San Luis Potosi, returning Fri, 18 Sept, priced at £925 found 22 hours ago
British Airways
Tue, 3 Nov - Tue, 17 Nov
LHR
London
SLP
San Luis Potosi
£934 Return, found 7 hours ago
£934
Return
found 7 hours ago
Select British Airways flight, departing Tue, 3 Nov from London to San Luis Potosi, returning Tue, 17 Nov, priced at £934 found 7 hours ago
Aeromexico
Fri, 6 Nov - Fri, 20 Nov
LHR
London
SLP
San Luis Potosi
£940 Return, found 7 hours ago
£940
Return
found 7 hours ago
Select Aeromexico flight, departing Fri, 6 Nov from London to San Luis Potosi, returning Fri, 20 Nov, priced at £940 found 7 hours ago
United
Tue, 3 Nov - Tue, 17 Nov
LHR
London
SLP
San Luis Potosi
£941 Return, found 7 hours ago
£941
Return
found 7 hours ago
Select United flight, departing Tue, 3 Nov from London to San Luis Potosi, returning Tue, 17 Nov, priced at £941 found 7 hours ago
Finnair
Tue, 3 Nov - Tue, 17 Nov
LHR
London
SLP
San Luis Potosi
£951 Return, found 7 hours ago
£951
Return
found 7 hours ago
Select Finnair flight, departing Tue, 3 Nov from London to San Luis Potosi, returning Tue, 17 Nov, priced at £951 found 7 hours ago
American Airlines
Sat, 31 Oct - Sat, 14 Nov
LHR
London
SLP
San Luis Potosi
£952 Return, found 7 hours ago
£952
Return
found 7 hours ago
Select American Airlines flight, departing Sat, 31 Oct from London to San Luis Potosi, returning Sat, 14 Nov, priced at £952 found 7 hours ago

Alternative airports near San Luis Potosi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ponciano Arriaga Intl. SLP. Cheapest and Closest option available. Average driving time to city centre is 17 minutes. Flights from £1,277
SLP
Ponciano Arriaga Intl.
CheapestClosest
Average driving time to city centre17 min
Flights from £1,277

Frequently asked questions

How much does a flight from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) cost?
You can find one-way and return flights from LHR to SLP with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when LHR to SLP ticket fares go up or down.
What is the cheapest month to fly from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
The cheapest months to fly from LHR to SLP are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
Enter LHR to SLP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
To find a cheap flight from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
There are approximately 33 connecting flights per day from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.). Some common connection points include Adolfo Suarez Madrid-Barajas (MAD), Roissy-Charles de Gaulle (CDG), and Schiphol (AMS).
What is the earliest flight from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
The earliest flight from London Heathrow (LHR) to San Luis Potosi, San Luis Potosi (SLP) typically departs around 6:15 AM. This flight is operated by Air France and Aeromexico. This is a seasonal service active in June. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
If you're flying from London Heathrow (LHR) to San Luis Potosi, San Luis Potosi (SLP), you'll typically find the most flights on a Saturday, with around 52 options available. This gives you a good selection for your travel plans. Major airlines on this route include British Airways, United, and American Airlines.
What are the most popular departure times for flights from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
The most popular departure times for flights from London Heathrow (LHR) to San Luis Potosi (SLP) are in the afternoon, from 3pm to 6pm. Many major carriers, including British Airways, American Airlines and Air Canada, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive at your destination in the evening.
How long does it take to fly from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
There are no nonstop flights from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.). The journey covers a distance of approximately 8,782 kilometers. Flights with one stop typically take around 16 hours 18 minutes. If your journey involves two or more stops, you can expect the travel time to be longer, usually around 23 hours 48 minutes. Keep in mind that actual flight times can vary due to factors like routing, weather, and wind patterns.
Can you fly business or first class from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
You can fly business class between LHR and SLP. Airlines that offer business class service on this route include:
  • Air Canada
  • Aeromexico
  • Delta
  • American Airlines
How do I earn miles on a London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) flight with Expedia?
It's easy to earn miles on a London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for San Luis Potosi, San Luis Potosi (SLP) from London (LHR)?
If you're planning to travel to San Luis Potosi from Heathrow (LHR), you can fly directly into Ponciano Arriaga Intl. (SLP). Some flights may connect through major hubs like Pearson Intl. (YYZ), Hartsfield-Jackson Atlanta Intl. (ATL), or Logan Intl. (BOS) before reaching San Luis Potosi. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) at the last minute?
Typically, booking a last minute flight from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) flight and hotel package?
Securing a London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.)?
If you booked your London (LHR-Heathrow) to San Luis Potosi, San Luis Potosi (SLP-Ponciano Arriaga Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Heathrow
Destination airport
Ponciano Arriaga Intl.
Airlines serving
Aeromexico, Air France, American Airlines, Delta, Iberia, KLM, United
Return price
£853
Distance
8729 km

Book with confidence

Compare flights from London to San Luis Potosi easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from London to San Luis Potosi. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Ponciano Arriaga Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Heathrow to Ponciano Arriaga Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Heathrow (LHR) to Ponciano Arriaga Intl. (SLP)

The easiest way to view the best deals on flights from London to San Luis Potosi today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Heathrow to Ponciano Arriaga Intl. start at just £853 and range up to £952.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near London and San Luis Potosi
  • booking your flight during November, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your London to San Luis Potosi flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Heathrow to Ponciano Arriaga Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from London to San Luis Potosi easily and book with confidence

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*Available to Expedia members.