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Cheap flights from San Luis Potosí to London from £305

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.
United Airlines Logo
12:49 - 10:15SLP-LHR
15h 26m1 stop
United Airlines Logo
10:00 - 11:49LHR-SLP
31h 49m1 stop
£710United Airlines
Find Deal
tor., 5 feb. - man., 9 feb.
United Airlines Logo
12:49 - 11:05SLP-LHR
16h 16m2 stops
United Airlines Logo
12:05 - 11:49LHR-SLP
29h 44m2 stops
£712United Airlines
Find Deal
tor., 5 feb. - man., 9 feb.
United Airlines Logo
07:12 - 06:35SLP-LHR
40h 23m2 stops
United Airlines Logo
13:40 - 11:04LHR-SLP
28h 24m1 stop
£846United Airlines
Find Deal
tir., 19 maj - man., 1 juni
Delta Logo
09:24 - 13:30SLP-LHR
21h 06m1 stop
Delta Logo
16:00 - 16:11LHR-SLP
31h 11m2 stops
£993Delta
Find Deal
ons., 13 maj - lør., 30 maj
United Airlines Logo
11:51 - 08:35SLP-LHR
37h 44m2 stops
United Airlines Logo
13:40 - 11:04LHR-SLP
28h 24m1 stop
£994United Airlines
Find Deal
ons., 13 maj - lør., 30 maj
Delta Logo
09:24 - 11:00SLP-LHR
18h 36m2 stops
Delta Logo
18:30 - 16:11LHR-SLP
28h 41m2 stops
£995Delta
Find Deal
ons., 13 maj - lør., 30 maj
Aeromexico Logo
05:52 - 16:00SLP-LHR
27h 08m1 stop
Aeromexico Logo
22:30 - 23:40LHR-SLP
32h 10m1 stop
£1,010Aeromexico
Find Deal
ons., 13 maj - lør., 30 maj
United Airlines Logo
07:12 - 07:40SLP-LHR
17h 28m1 stop
United Airlines Logo
10:00 - 19:12LHR-SLP
16h 12m1 stop
£1,099United Airlines
Find Deal
tir., 19 maj - man., 1 juni
United Airlines Logo
11:51 - 07:40SLP-LHR
12h 49m1 stop
United Airlines Logo
13:40 - 11:04LHR-SLP
28h 24m1 stop
£1,126United Airlines
Find Deal
ons., 13 maj - lør., 30 maj
United Airlines Logo
06:00 - 11:20SLP-LHR
23h 20m2 stops
United Airlines Logo
10:00 - 20:54LHR-SLP
16h 54m1 stop
£1,566United Airlines
Find Deal
man., 22 dec. - fre., 2 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
5 Feb
SLP12:49San Luis Potosi
16h 16m
2 stops
LHR11:05London Heathrow
9 Feb
LHR07:55London Heathrow
19h 05m
2 stops
SLP21:00San Luis Potosi
£710
Find similar
United Airlines
5 Feb
SLP12:49San Luis Potosi
16h 16m
2 stops
LHR11:05London Heathrow
9 Feb
LHR12:05London Heathrow
29h 44m
2 stops
SLP11:49San Luis Potosi
£712
Find similar
United Airlines
19 May
SLP07:12San Luis Potosi
40h 23m
2 stops
LHR06:35London Heathrow
1 Jun
LHR13:40London Heathrow
28h 24m
1 stop
SLP11:04San Luis Potosi
£846
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
11 Dec
SLP06:15San Luis Potosi
18h 35m
1 stop
LHR06:50London Heathrow
1 Jan
LHR08:20London Heathrow
20h 39m
1 stop
SLP22:59San Luis Potosi
£1,399
Find similar
American Airlines
11 Dec
SLP13:35San Luis Potosi
14h 50m
2 stops
LHR10:25London Heathrow
1 Jan
LHR08:20London Heathrow
20h 39m
1 stop
SLP22:59San Luis Potosi
£1,403
Find similar
American Airlines
11 Dec
SLP06:15San Luis Potosi
23h 25m
1 stop
LHR11:40London Heathrow
2 Jan
LHR10:15London Heathrow
18h 44m
1 stop
SLP22:59San Luis Potosi
£1,532
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 4 december 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

tor. 5/2

12:49-10:15

1 stop15h 26m

London Heathrow

man. 9/2

10:00-11:49

1 stop31h 49m

£710

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

tor. 5/2

12:49-11:05

2 stops16h 16m

London Heathrow

man. 9/2

12:05-11:49

2 stops29h 44m

£712

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

tir. 19/5

07:12-06:35

2 stops40h 23m

London Heathrow

man. 1/6

13:40-11:04

1 stop28h 24m

£846

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

ons. 13/5

09:24-13:30

1 stop21h 06m

London Heathrow

lør. 30/5

16:00-16:11

2 stops31h 11m

£993

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

ons. 13/5

11:51-08:35

2 stops37h 44m

London Heathrow

lør. 30/5

13:40-11:04

1 stop28h 24m

£994

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

ons. 13/5

09:24-11:00

2 stops18h 36m

London Heathrow

lør. 30/5

18:30-16:11

2 stops28h 41m

£995

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

ons. 13/5

05:52-16:00

1 stop27h 08m

London Heathrow

lør. 30/5

22:30-23:40

1 stop32h 10m

£1,010

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

tir. 19/5

07:12-07:40

1 stop17h 28m

London Heathrow

man. 1/6

10:00-19:12

1 stop16h 12m

£1,099

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

ons. 13/5

11:51-07:40

1 stop12h 49m

London Heathrow

lør. 30/5

13:40-11:04

1 stop28h 24m

£1,126

San Luis PotosíLondon

SLP - LHR

SLPLHR

San Luis Potosi

man. 22/12

06:00-11:20

2 stops23h 20m

London Heathrow

fre. 2/1

10:00-20:54

1 stop16h 54m

£1,566

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to London from

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?

United Airlines, Delta, and Aeromexico 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

Fastest flight time

12h 41m

Direct flights

None
The fastest flight from San Luis Potosí to London Heathrow Airport takes 12h 41m
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.
Search flight deals

  • 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 49m.

  • 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
Slough
Northampton
Swindon
Stratford-upon-Avon
Canterbury
Southend-on-Sea
Ipswich
Ilford
Poole
Guildford
Swanage
Hayes
Dover
Chelmsford
Colchester

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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