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Cheap flights from San Luis Potosí to London from £434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Luis Potosí to London departing on 29/3. 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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Cheap return flights

Enter your travel dates to find the best prices.
Aeromexico Logo
09:36 - 15:05SLP-LHR
23h 29m1 stop
Aeromexico Logo
22:30 - 23:47LHR-SLP
31h 17m1 stop
£681Aeromexico
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Wed, 26 Nov - Wed, 3 Dec
American Airlines Logo
13:31 - 12:05SLP-LHR
16h 34m2 stops
American Airlines Logo
10:05 - 21:21LHR-SLP
17h 16m1 stop
£817American Airlines
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Wed, 26 Nov - Wed, 3 Dec
American Airlines Logo
13:31 - 12:05SLP-LHR
16h 34m2 stops
American Airlines Logo
09:35 - 21:21LHR-SLP
17h 46m2 stops
£820American Airlines
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Wed, 26 Nov - Wed, 3 Dec
Delta Logo
09:36 - 11:40SLP-LHR
20h 04m2 stops
Delta Logo
20:00 - 17:50LHR-SLP
27h 50m2 stops
£842Delta
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Fri, 5 Dec - Fri, 9 Jan
Delta Logo
08:28 - 11:40SLP-LHR
21h 12m1 stop
Delta Logo
16:50 - 17:50LHR-SLP
31h 00m2 stops
£843Delta
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Fri, 5 Dec - Fri, 9 Jan
Delta Logo
08:28 - 11:40SLP-LHR
21h 12m1 stop
Delta Logo
20:00 - 17:50LHR-SLP
27h 50m2 stops
£856Delta
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Fri, 5 Dec - Fri, 9 Jan
United Airlines Logo
12:49 - 10:15SLP-LHR
15h 26m1 stop
United Airlines Logo
10:00 - 11:49LHR-SLP
31h 49m1 stop
£912United Airlines
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Sun, 7 Dec - Fri, 9 Jan
United Airlines Logo
06:00 - 10:15SLP-LHR
22h 15m1 stop
United Airlines Logo
10:00 - 21:00LHR-SLP
17h 00m1 stop
£926United Airlines
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Sun, 7 Dec - Fri, 9 Jan
Multiple Airlines Logo
07:09 - 20:35SLP-LHR
31h 26m3 stops
Multiple Airlines Logo
13:25 - 18:25LHR-SLP
35h 00m2 stops
£1,041Multiple Airlines
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Thu, 25 Dec - Fri, 9 Jan
Multiple Airlines Logo
18:45 - 11:20SLP-LHR
34h 35m3 stops
Multiple Airlines Logo
13:25 - 18:25LHR-SLP
35h 00m3 stops
£1,262Multiple Airlines
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Thu, 25 Dec - Fri, 9 Jan

United Airlines flights from San Luis Potosí to London Heathrow Airport

Our best United Airlines deals on San Luis Potosí to London Heathrow Airport flight tickets
United Airlines
7 Dec
SLP12:49San Luis Potosi
15h 26m
1 stop
LHR10:15London Heathrow
9 Jan
LHR10:00London Heathrow
31h 49m
1 stop
SLP11:49San Luis Potosi
£912
Find similar
United Airlines
7 Dec
SLP06:00San Luis Potosi
22h 15m
1 stop
LHR10:15London Heathrow
9 Jan
LHR10:00London Heathrow
17h 00m
1 stop
SLP21:00San Luis Potosi
£926
Find similar
United Airlines
5 Dec
SLP12:49San Luis Potosi
15h 26m
1 stop
LHR10:15London Heathrow
9 Jan
LHR12:05London Heathrow
14h 55m
1 stop
SLP21:00San Luis Potosi
£950
Find similar

American Airlines flights from San Luis Potosí to London Heathrow Airport

Our best American Airlines deals on San Luis Potosí to London Heathrow Airport flight tickets
American Airlines
26 Nov
SLP13:31San Luis Potosi
16h 34m
2 stops
LHR12:05London Heathrow
3 Dec
LHR10:05London Heathrow
17h 16m
1 stop
SLP21:21San Luis Potosi
£817
Find similar
American Airlines
26 Nov
SLP13:31San Luis Potosi
16h 34m
2 stops
LHR12:05London Heathrow
3 Dec
LHR09:35London Heathrow
17h 46m
2 stops
SLP21:21San Luis Potosi
£820
Find similar
American Airlines
25 Mar
SLP13:55San Luis Potosi
15h 40m
2 stops
LHR11:35London Heathrow
29 Mar
LHR08:25London Heathrow
20h 40m
2 stops
SLP22:05San Luis Potosi
£869
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Luis Potosí to London Heathrow Airport 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 15 October 2025.
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

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Wed 26/11

09:36-15:05

1 stop23h 29m

London Heathrow

Wed 3/12

22:30-23:47

1 stop31h 17m

£681

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Wed 26/11

13:31-12:05

2 stops16h 34m

London Heathrow

Wed 3/12

10:05-21:21

1 stop17h 16m

£817

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Wed 26/11

13:31-12:05

2 stops16h 34m

London Heathrow

Wed 3/12

09:35-21:21

2 stops17h 46m

£820

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Fri 5/12

09:36-11:40

2 stops20h 04m

London Heathrow

Fri 9/1

20:00-17:50

2 stops27h 50m

£842

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Fri 5/12

08:28-11:40

1 stop21h 12m

London Heathrow

Fri 9/1

16:50-17:50

2 stops31h 00m

£843

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Fri 5/12

08:28-11:40

1 stop21h 12m

London Heathrow

Fri 9/1

20:00-17:50

2 stops27h 50m

£856

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Sun 7/12

12:49-10:15

1 stop15h 26m

London Heathrow

Fri 9/1

10:00-11:49

1 stop31h 49m

£912

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Sun 7/12

06:00-10:15

1 stop22h 15m

London Heathrow

Fri 9/1

10:00-21:00

1 stop17h 00m

£926

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Thu 25/12

07:09-20:35

3 stops31h 26m

London Heathrow

Fri 9/1

13:25-18:25

2 stops35h 00m

£1,041

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

Thu 25/12

18:45-11:20

3 stops34h 35m

London Heathrow

Fri 9/1

13:25-18:25

3 stops35h 00m

£1,262

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Luis Potosí to London Heathrow Airport

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

What is the cheapest airline that flies from San Luis Potosi to London Heathrow?

Air France and American Airlines are the most popular carriers operating from San Luis Potosi to London Heathrow

When to book flights from San Luis Potosí to London Heathrow Airport

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

Cheap San Luis Potosí to London Heathrow Airport (SLP to LHR) flight deals and tips

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

Direct flights

None
There are no direct flights from San Luis Potosí to London Heathrow Airport. There are no popular flight routes from San Luis Potosí to London Heathrow Airport.
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  • How far is San Luis Potosi to London Heathrow by plane?

    London Heathrow is 5459.5 mi away from San Luis Potosi. By plane, this route typically takes 12h 41m.

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

    Prices for flights from San Luis Potosi Airport to London Heathrow Airport are refreshed on a daily basis.

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

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Northampton
Slough
Swindon
Canterbury
Stratford-upon-Avon
Southend-on-Sea
Ipswich
Ilford
Guildford
Poole
Swanage
Colchester
Dover
Hayes
Chelmsford

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Luis Potosí to London for you.

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

momondo does allow users to show only those flights to London from San Luis Potosí which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential San Luis Potosí to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to London from San Luis Potosí. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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