How long is the flight from San Luis Potosí to London Heathrow Airport?

There are many flights that can get you from San Luis Potosí to London Heathrow Airport in 20h 13m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5452 mi.

In terms of precipitation, rainfall in London Heathrow Airport ranges from 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

What is the cheapest time of day to fly from SLP to LHR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Luis Potosí to London Heathrow Airport as you normally would.

What airport do you fly from for flights from San Luis Potosí to London Heathrow?

If you book a flight to London Heathrow from San Luis Potosí, you will be flying from San Luis Potosi, which is the city’s only airport. San Luis Potosi (SLP) is located 7.8 mi from the center of San Luis Potosí. There are 0 flights from San Luis Potosi to London Heathrow per day from 0 different airlines.

Can I find deals for flights from San Luis Potosí to Heathrow that include hotel bookings?

Yes. In addition to deals on San Luis Potosí to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Luis Potosí to Heathrow?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Heathrow.

Can I find deals for business class flights from San Luis Potosí to Heathrow?

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

£329+ Cheap Flights from San Luis Potosí, Mexico to London Heathrow Airport

Cheap flight deals from San Luis Potosí to Heathrow

Enter your travel dates to find the best prices.

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Cheapest flights from San Luis Potosí to Heathrow
Explore the most affordable flight options available from San Luis Potosí to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Thu 3/1212:49 -

2 stops16h 01m

Tue 19/118:00 -

2 stops23h 49m

Deal found 28/10£786

Wed 2/1212:49 -

2 stops35h 06m

Sun 17/113:30 -

2 stops52h 19m

Deal found 28/10£804

Thu 3/1212:49 -

1 stop15h 26m

Sun 17/117:30 -

2 stops33h 27m

Deal found 28/10£805

Wed 25/1105:47 -

2 stops19h 33m

Wed 2/1210:50 -

2 stops26h 57m

Deal found 28/10£819

Sun 6/1206:49 -

2 stops22h 51m

Mon 11/108:55 -

2 stops21h 10m

Deal found 28/10£822

Fri 4/1212:49 -

1 stop12h 51m

Wed 20/110:00 -

1 stop31h 49m

Deal found 28/10£825

Sat 5/1217:52 -

2 stops17h 08m

Mon 18/108:55 -

2 stops21h 10m

Deal found 28/10£827

Sat 5/1209:00 -

2 stops18h 00m

Sat 16/120:10 -

2 stops28h 09m

Deal found 28/10£834

Mon 7/1217:42 -

2 stops18h 38m

Sun 17/108:55 -

2 stops21h 10m

Deal found 28/10£837

Sat 5/1217:52 -

2 stops19h 23m

Sun 17/108:55 -

2 stops21h 10m

Deal found 28/10£838

Fri 4/1212:49 -

1 stop15h 26m

Sun 17/110:00 -

1 stop16h 57m

Deal found 28/10£864

Sun 13/1206:49 -

2 stops20h 11m

Sun 17/110:50 -

2 stops19h 15m

Deal found 28/10£884

Find flight deals from San Luis Potosí to Heathrow

Round-trip from	£738
One-way from	£329

Aeromexico
9/2-18/2
2 total stops
39h 01m total
San Luis Potosí to London

Search Deals

1/2-31/12
3 total stops
45h 14m total
San Luis Potosí to London

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Luis Potosí to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Mon 1/2

14:28-12:15

1 stop15h 47m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£357

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Mon 1/3

13:11-12:15

1 stop17h 04m

London Heathrow

Wed 31/12

00:00-17:00

Nonstop0h 00m

£357

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Tue 20/4

11:45-07:55

1 stop13h 10m

London Heathrow

Mon 3/5

13:40-10:49

1 stop28h 09m

£776

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Fri 5/2

06:00-07:55

2 stops19h 55m

London Heathrow

Thu 18/2

08:00-20:57

2 stops18h 57m

£812

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Fri 5/2

06:00-10:50

2 stops22h 50m

London Heathrow

Wed 17/2

18:00-11:49

2 stops23h 49m

£812

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Sun 21/2

13:11-12:15

1 stop17h 04m

London Heathrow

Sat 27/2

14:45-12:10

1 stop27h 25m

£839

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Sun 21/3

11:49-10:15

1 stop16h 26m

London Heathrow

Tue 6/4

07:45-10:49

2 stops34h 04m

£843

San Luis PotosíLondon

SLP San Luis Potosi - LHR London Heathrow

SLPLHR

San Luis Potosi

Sun 21/2

13:11-11:40

2 stops16h 29m

London Heathrow

Sat 27/2

19:40-12:10

2 stops22h 30m

£867

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Sorted by cheapest first

Best time to book a flight from San Luis Potosí to Heathrow

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

SLP-LHR

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.

Related info for your journey

What airport do you fly from for flights from San Luis Potosí to London Heathrow?
If you book a flight to London Heathrow from San Luis Potosí, you will be flying from San Luis Potosi, which is the city’s only airport. San Luis Potosi (SLP) is located 7.8 mi from the center of San Luis Potosí. There are 0 flights from San Luis Potosi to London Heathrow per day from 0 different airlines.
How long is the flight from San Luis Potosí to London Heathrow Airport?
There are many flights that can get you from San Luis Potosí to London Heathrow Airport in 20h 13m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 5452 mi.
Can I find deals for flights from San Luis Potosí to Heathrow that include hotel bookings?
Yes. In addition to deals on San Luis Potosí to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Luis Potosí to Heathrow?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Luis Potosí to Heathrow.
Can I find deals for business class flights from San Luis Potosí to Heathrow?
Yes. Cheapflights offers flight deals from San Luis Potosí to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from San Luis Potosí, Mexico to London Heathrow Airport from £329

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Luis Potosí to Heathrow

Cheapest flights from San Luis Potosí to HeathrowExplore the most affordable flight options available from San Luis Potosí to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Explore the most affordable flight options available from San Luis Potosí to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from San Luis Potosí to HeathrowDiscover carefully curated flight deals from San Luis Potosí to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Discover carefully curated flight deals from San Luis Potosí to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from San Luis Potosí to HeathrowDiscover last-minute flight deals from San Luis Potosí to Heathrow. Data last updated 29 October 2026 and is based on user searches.

Discover last-minute flight deals from San Luis Potosí to Heathrow. Data last updated 29 October 2026 and is based on user searches.

One-way flights from San Luis Potosí to HeathrowSearch for one-way flight options from San Luis Potosí to Heathrow. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Search for one-way flight options from San Luis Potosí to Heathrow. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

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Best time to book a flight from San Luis Potosí to Heathrow

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Related info for your journey

What airport do you fly from for flights from San Luis Potosí to London Heathrow?

How long is the flight from San Luis Potosí to London Heathrow Airport?

Can I find deals for flights from San Luis Potosí to Heathrow that include hotel bookings?

How can I find direct flights from San Luis Potosí to Heathrow?

Can I find deals for business class flights from San Luis Potosí to Heathrow?

Travelling to a place near London Heathrow Airport?

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Other flights to Heathrow

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Can Cheapflights notify me if prices for flights from San Luis Potosí to Heathrow become cheaper?

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Cheapest flights from San Luis Potosí to Heathrow
Explore the most affordable flight options available from San Luis Potosí to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from San Luis Potosí to Heathrow
Discover carefully curated flight deals from San Luis Potosí to Heathrow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from San Luis Potosí to Heathrow
Discover last-minute flight deals from San Luis Potosí to Heathrow. Data last updated 29 October 2026 and is based on user searches.

One-way flights from San Luis Potosí to Heathrow
Search for one-way flight options from San Luis Potosí to Heathrow. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.