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Cheap flights from London to San Luis Potosí from £1,012

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Luis Potosí departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London to San Luis Potosí

Cheap return flights

Enter your travel dates to find the best prices.
Aeromexico Logo
22:30 - 12:05
LHR
-
SLP
20h 35m
1 stop
Aeromexico Logo
12:42 - 16:00
SLP
-
LHR
20h 18m
1 stop
£1,012Aeromexico
Tue, 18 Aug - Thu, 3 Sep
Multiple Airlines Logo
08:40 - 21:20
LHR
-
SLP
19h 40m
2 stops
Multiple Airlines Logo
08:02 - 12:10
SLP
-
LHR
21h 08m
2 stops
£1,078Multiple Airlines
Mon, 29 Jun - Mon, 6 Jul
American Airlines Logo
15:35 - 10:59
LHR
-
SLP
26h 24m
2 stops
American Airlines Logo
11:51 - 14:25
SLP
-
LHR
19h 34m
1 stop
£1,131American Airlines
Mon, 29 Jun - Mon, 6 Jul
Aeromexico Logo
22:30 - 13:10
LHR
-
SLP
21h 40m
1 stop
Aeromexico Logo
18:10 - 16:00
SLP
-
LHR
14h 50m
1 stop
£1,145Aeromexico
Mon, 29 Jun - Mon, 6 Jul
United Airlines Logo
07:25 - 19:12
LHR
-
SLP
18h 47m
2 stops
United Airlines Logo
11:45 - 11:35
SLP
-
LHR
16h 50m
1 stop
£1,150United Airlines
Tue, 18 Aug - Thu, 3 Sep
United Airlines Logo
07:45 - 19:12
LHR
-
SLP
18h 27m
2 stops
United Airlines Logo
07:12 - 07:15
SLP
-
LHR
17h 03m
2 stops
£1,174United Airlines
Tue, 18 Aug - Thu, 3 Sep
KLM Logo
09:20 - 21:20
LCY
-
SLP
19h 00m
2 stops
KLM Logo
14:02 - 17:20
SLP
-
LCY
20h 18m
2 stops
£1,267KLM
Mon, 29 Jun - Mon, 6 Jul
KLM Logo
10:00 - 08:58
LCY
-
SLP
29h 58m
2 stops
KLM Logo
16:52 - 17:20
SLP
-
LCY
17h 28m
2 stops
£1,376KLM
Tue, 18 Aug - Thu, 3 Sep
Multiple Airlines Logo
11:20 - 08:58
LHR
-
SLP
28h 38m
3 stops
Multiple Airlines Logo
09:32 - 12:05
SLP
-
LHR
19h 33m
2 stops
£1,389Multiple Airlines
Tue, 18 Aug - Thu, 3 Sep

Aeromexico flights from London to San Luis Potosí

Our best Aeromexico deals on London to San Luis Potosí flight tickets
Aeromexico
18 Aug
LHR22:30London Heathrow
20h 35m
1 stop
SLP12:05San Luis Potosi
3 Sept
SLP12:42San Luis Potosi
20h 18m
1 stop
LHR16:00London Heathrow
£1,012
Aeromexico
29 Jun
LHR22:30London Heathrow
21h 40m
1 stop
SLP13:10San Luis Potosi
6 Jul
SLP18:10San Luis Potosi
14h 50m
1 stop
LHR16:00London Heathrow
£1,145

United Airlines flights from London to San Luis Potosí

Our best United Airlines deals on London to San Luis Potosí flight tickets
United Airlines
18 Aug
LHR07:25London Heathrow
18h 47m
2 stops
SLP19:12San Luis Potosi
3 Sept
SLP11:45San Luis Potosi
16h 50m
1 stop
LHR11:35London Heathrow
£1,150
United Airlines
18 Aug
LHR07:45London Heathrow
18h 27m
2 stops
SLP19:12San Luis Potosi
3 Sept
SLP07:12San Luis Potosi
17h 03m
2 stops
LHR07:15London Heathrow
£1,174

momondo Fare Finder

 
Customise your flight search to find flights from London to San Luis Potosí 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, momondo users made 279,928 searches. Data last updated 18 May 2026.
Use the filters below to find and compare flights from London to San Luis Potosí that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Tue 18/8

22:30-12:05

1 stop20h 35m

San Luis Potosi

Thu 3/9

12:42-16:00

1 stop20h 18m

£1,012

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Mon 29/6

08:40-21:20

2 stops19h 40m

San Luis Potosi

Mon 6/7

08:02-12:10

2 stops21h 08m

£1,078

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Mon 29/6

15:35-10:59

2 stops26h 24m

San Luis Potosi

Mon 6/7

11:51-14:25

1 stop19h 34m

£1,131

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Mon 29/6

22:30-13:10

1 stop21h 40m

San Luis Potosi

Mon 6/7

18:10-16:00

1 stop14h 50m

£1,145

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Tue 18/8

07:25-19:12

2 stops18h 47m

San Luis Potosi

Thu 3/9

11:45-11:35

1 stop16h 50m

£1,150
Fastest return journey

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Tue 18/8

07:45-19:12

2 stops18h 27m

San Luis Potosi

Thu 3/9

07:12-07:15

2 stops17h 03m

£1,174

LondonSan Luis Potosí

LCY - SLP

LCYSLP

London City

Mon 29/6

09:20-21:20

2 stops19h 00m

San Luis Potosi

Mon 6/7

14:02-17:20

2 stops20h 18m

£1,267

LondonSan Luis Potosí

LCY - SLP

LCYSLP

London City

Tue 18/8

10:00-08:58

2 stops29h 58m

San Luis Potosi

Thu 3/9

16:52-17:20

2 stops17h 28m

£1,376

LondonSan Luis Potosí

LHR - SLP

LHRSLP

London Heathrow

Tue 18/8

11:20-08:58

3 stops28h 38m

San Luis Potosi

Thu 3/9

09:32-12:05

2 stops19h 33m

£1,389

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to San Luis Potosí from

How to get the cheapest flight ticket from London to San Luis Potosí

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Which airport is the most popular for stopovers for flights between London and San Luis Potosí?

Percentage of one-stop return trips between London and San Luis Potosí selected by momondo users, with the same stopover airport each way, over the last 12 months.

Dallas (DFW) was the most common stop: 45% of momondo users choosing one-stop flights on this route connected there.

Which stopover airport offers the lowest fares from London to San Luis Potosí?

Average price of one-stop return flights from London to San Luis Potosí, with the same stopover airport on both legs, clicked by momondo users over the past 12 months.

Flights via Houston (IAH) offer the lowest average return price of £656.

Which stopover airport has the shortest travel time from London to San Luis Potosí?

Average total travel time for one-stop one-way flights from London to San Luis Potosí, grouped by stopover airport, based on momondo user clicks from the past 12 months.

Flights connecting via Dallas (DFW) have the shortest average one-way travel time: 14h 44m.

Which stopover airport has the shortest connection time from London to San Luis Potosí?

Average connection time for one-stop one-way flights from London to San Luis Potosí, grouped by stopover airport, based on momondo user clicks over the last 12 months.

Dallas (DFW) has the shortest average stopover time for this route: 2h 20m.

When to book flights from London to San Luis Potosí

Are you open to changing your travel dates? Check out the ideal times to fly from London to San Luis Potosí according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London to San Luis Potosí (LON to SLP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to San Luis Potosí

Fastest flight time

19h 00m

Direct flights

None
The fastest flight from London to San Luis Potosí takes 19h 00m
There are no direct flights from London to San Luis Potosí. There are no popular flight routes from London to San Luis Potosí.
Search flight deals

Frequently asked questions about flying from London to San Luis Potosí

  • How far is London to San Luis Potosi by plane?

    London and San Luis Potosi are 5472.0 mi apart from one another. A reasonable flight in good conditions will take 19h 00m.

  • When did momondo last update prices for flights from London to San Luis Potosi Airport?

    Prices for flights from London to San Luis Potosi Airport are updated daily.

  • How many operators does momondo search for flights from London to San Luis Potosi Airport?

  • How old do you have to be to fly from London to San Luis Potosi Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to San Luis Potosi Airport.

  • What documentation or ID do you need to fly to San Luis Potosi Airport?

    The travel and health documents you'll need for your trip to San Luis Potosi Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Luis Potosi Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London to San Luis Potosí

Compare and see reviews for airlines that fly from London to San Luis Potosí with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £644Free CancellationRating
7.4
9,737 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to San Luis Potosí?

It is quick and easy to find London to San Luis Potosí flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Luis Potosí that suits you.

Can I find flights from London to San Luis Potosí with flexible booking policies on momondo?

Flights from London to San Luis Potosí with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to San Luis Potosí?

momondo provides multiple filters to help you find the best flight to San Luis Potosí from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to San Luis Potosí right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of London to San Luis Potosí flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Airlines are sorted and displayed according to clicks in the past 7 days on momondo
Aeromexico
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