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£421+ Cheap flights to San Luis Potosí

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
— SLP
9 Sep — 16 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to San Luis Potosí in 2026

Enter your travel dates to find the best prices.

Cheapest flights to San Luis Potosí
Explore the most affordable flight options available to San Luis Potosí. Find the lowest fares based on data from user searches, with prices last updated on 10 August 2026.

Fri 9/1022:30 -
1 stop21h 50m
Fri 23/1009:40 -
1 stop23h 20m
Deal found 6/8£817
Sat 10/1020:10 -
2 stops22h 06m
Sat 24/1012:06 -
2 stops38h 59m
Deal found 6/8£879
Wed 7/1006:55 -
2 stops19h 17m
Wed 4/1106:00 -
2 stops24h 00m
Deal found 7/8£923
Fri 9/1013:45 -
2 stops52h 31m
Fri 23/1012:06 -
2 stops35h 09m
Deal found 6/8£925
Wed 30/910:00 -
1 stop16h 12m
Sun 4/1007:12 -
2 stops31h 23m
Deal found 6/8£948
Fri 9/1016:05 -
2 stops26h 11m
Sat 24/1012:06 -
2 stops18h 14m
Deal found 6/8£954
Wed 7/1013:05 -
3 stops26h 49m
Wed 4/1106:00 -
2 stops27h 05m
Deal found 7/8£1,025
Wed 7/1009:20 -
2 stops20h 30m
Wed 4/1115:52 -
2 stops19h 28m
Deal found 7/8£1,148
Fri 9/1010:00 -
2 stops19h 50m
Sat 24/1018:07 -
2 stops17h 13m
Deal found 6/8£1,592
Sat 10/1010:00 -
2 stops29h 54m
Sat 24/1018:07 -
2 stops17h 13m
Deal found 6/8£1,759

Find flight deals to San Luis Potosí

Find the latest flights to San Luis Potosí in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 August 2026.

Return from

£817

One-way from

£421
Aeromexico
  • Aeromexico
  • 9/10-23/10
  • 2 total stops
  • 45h 10m total
  • London to San Luis Potosí
Search Deals
25/1
  • 25/1
  • 2 total stops
  • 24h 36m total
  • London to San Luis Potosí
Search Deals

Cheapflights Fare Finder

 
Locate flights to San Luis Potosí that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 10 August 2026.
Use the filters below to find and compare flights to San Luis Potosí that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Wed 7/10

06:55-19:12

2 stops19h 17m

San Luis Potosi

Wed 4/11

06:00-12:00

2 stops24h 00m

£923

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Wed 30/9

10:00-19:12

1 stop16h 12m

San Luis Potosi

Sun 4/10

07:12-21:35

2 stops31h 23m

£948

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Sat 10/10

11:00-11:16

1 stop31h 16m

San Luis Potosi

Sat 24/10

12:06-13:20

2 stops18h 14m

£954

LondonSan Luis Potosí

LCY London City - SLP San Luis Potosi

LCYSLP

London City

Wed 7/10

09:20-22:50

2 stops20h 30m

San Luis Potosi

Wed 4/11

15:52-17:20

2 stops19h 28m

£1,148
Fastest return journey

LondonSan Luis Potosí

LCY London City - SLP San Luis Potosi

LCYSLP

London City

Fri 9/10

10:00-22:50

2 stops19h 50m

San Luis Potosi

Sat 24/10

18:07-18:20

2 stops17h 13m

£1,592

LondonSan Luis Potosí

LCY London City - SLP San Luis Potosi

LCYSLP

London City

Sat 10/10

10:00-08:54

2 stops29h 54m

San Luis Potosi

Sat 24/10

18:07-18:20

2 stops17h 13m

£1,759
Cheapest one-way

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Mon 25/1

17:25-12:01

2 stops24h 36m

£421

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Mon 25/1

22:30-07:58

1 stop15h 28m

£514
Fastest single journey

LondonSan Luis Potosí

LHR London Heathrow - SLP San Luis Potosi

LHRSLP

London Heathrow

Mon 25/1

12:05-21:00

1 stop14h 55m

£620

LondonSan Luis Potosí

LCY London City - SLP San Luis Potosi

LCYSLP

London City

Mon 25/1

18:15-00:05

2 stops35h 50m

£706

Flights are sorted by cheapest return flights first.

Deals found on 7/8

Sorted by cheapest first

Best time to book a flight to San Luis Potosí

Have a flexible travel schedule? Discover the best time to fly to San Luis Potosí with our price prediction graph.
Estimated return 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 to San Luis Potosí

How long is the flight to San Luis Potosí?

On average, a flight from London to San Luis Potosí takes 18 hours 21 minutes. Flights to San Luis Potosí from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to San Luis Potosí?

The most popular airlines flying from London to San Luis Potosí are China Southern, Emirates and China Eastern.

Emirates
Emirates
From £696
China Southern
China Southern
From £541
China Eastern
China Eastern
From £614
Qatar Airways
Qatar Airways
From £911

What are the cheapest airlines that fly to San Luis Potosí?

The cheapest airlines flying from London to San Luis Potosí are Lufthansa, Air China and China Southern.

Rainfall in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Luis Potosí ranges from 6.0 - 66.0 inches per month. September is typically the wettest month, when rainfall can reach 66.0 mm. March is typically the driest time to visit San Luis Potosí when rainfall is around 6.0 mm.

Temperature in San Luis Potosí by month

Plan your trip to San Luis Potosí by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Luis Potosí, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 13.0 C).

Reviews of airlines servicing San Luis Potosí

Get insights into the airlines that provide service to San Luis Potosí. 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 San Luis Potosí. Reviews last updated 10 August 2026.
Read reviews from past customers who have flown Aeromexico to Mexico. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Aeromexico
7.4
Good
1,473 reviews
Check prices

Food

6.5

Entertainment

7.0

Overall

7.4

Comfort

7.5

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.
Aeromexico
7.4
Good
1,473 reviews
Aeromexico
7.4
Good
1,473 reviews
Check prices

Food

6.5

Entertainment

7.0

Overall

7.4

Comfort

7.5

Boarding

7.4

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Jorge,Mar 2026

SFO - GDL

A passenger was in my seat. Same passenger cut in line to get off the aircraft.

FAQs about flying to San Luis Potosí

  • Can I find cheaper flights to San Luis Potosí if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to San Luis Potosí on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to San Luis Potosí?

    Based on reviews from Cheapflights users, United Airlines is rated the highest out of the airlines that fly to San Luis Potosí.

  • Where does the fastest flight to San Luis Potosí depart from?

    For those looking to save time traveling to San Luis Potosí, London offers the quickest one-way flight (16 hours 12 minutes).

  • Does San Luis Potosi have car hire?

    Yes. Those touching down at San Luis Potosi can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to San Luis Potosi?

    Yes. San Luis Potosi has hotels nearby for those requiring accommodations. Radisson San Luis Potosi Aeropuerto is the closest property to San Luis Potosi (1.0 mi away from San Luis Potosi).

See more FAQs

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Cheapflights does show flights with no change fees to all users. To see these options for flights to San Luis Potosí, users can toggle the no change fees filter when performing a flight search.

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