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Cheap flights from London to San Antonio from £538

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to San Antonio departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to San Antonio

Cheap return flights

These are some of the best return flight deals from London to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London to San Antonio.

Cheap last-minute flights

Planning a quick getaway from London to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London to San Antonio

Find recent round-trip train or bus tickets from London to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
13:30 - 22:40LHR-SAT
15h 10m1 stop
15:15 - 12:00SAT-LHR
14h 45m1 stop
£593Finnair
Find Deal
Mon, 3 Feb - Wed, 5 Mar
12:55 - 00:13LHR-SAT
17h 18m2 stops
17:13 - 12:05SAT-LHR
12h 52m1 stop
£596Finnair
Find Deal
Mon, 3 Feb - Wed, 5 Mar
18:10 - 00:13LHR-SAT
36h 03m2 stops
14:36 - 06:20SAT-LHR
33h 44m1 stop
£602Finnair
Find Deal
Mon, 13 Jan - Tue, 28 Jan
15:00 - 12:29LHR-SAT
27h 29m2 stops
14:31 - 10:15SAT-LHR
13h 44m2 stops
£718Lufthansa
Find Deal
Mon, 3 Feb - Wed, 5 Mar
16:20 - 20:21LHR-SAT
34h 01m1 stop
12:25 - 06:20SAT-LHR
11h 55m1 stop
£732Lufthansa
Find Deal
Mon, 13 Jan - Tue, 28 Jan
07:40 - 20:21LHR-SAT
18h 41m2 stops
12:25 - 10:50SAT-LHR
16h 25m2 stops
£733United Airlines
Find Deal
Mon, 13 Jan - Tue, 28 Jan
16:20 - 11:11LHR-SAT
24h 51m2 stops
07:00 - 10:50SAT-LHR
21h 50m2 stops
£742United Airlines
Find Deal
Mon, 9 Dec - Mon, 16 Dec
06:40 - 23:34LHR-SAT
22h 54m2 stops
06:30 - 16:00SAT-LHR
27h 30m2 stops
£789Scandinavian Airlines
Find Deal
Fri, 6 Dec - Mon, 9 Dec
06:40 - 23:38LHR-SAT
22h 58m2 stops
06:30 - 16:00SAT-LHR
27h 30m2 stops
£873Scandinavian Airlines
Find Deal
Wed, 4 Dec - Mon, 9 Dec
13:50 - 20:57LHR-SAT
13h 07m1 stop
13:42 - 08:15SAT-LHR
12h 33m1 stop
£957British Airways
Find Deal
Thu, 5 Dec - Sun, 15 Dec
13:40 - 19:35LHR-SAT
35h 55m3 stops
Fri, 6 Dec
20:40 - 10:09LHR-SAT
43h 29m2 stops
Fri, 6 Dec
08:00 - 12:36LGW-SAT
33h 36m3 stops
Tue, 25 Mar
12:15 - 12:48LHR-SAT
29h 33m3 stops
Tue, 25 Mar
13:50 - 23:42LHR-SAT
14h 52m1 stop
£752British Airways
Find Deal
Tue, 25 Mar
10:00 - 23:45LCY-SAT
18h 45m2 stops
£894Lufthansa
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Tue, 25 Mar
17:15 - 17:41LCY-SAT
30h 26m2 stops
£950Lufthansa
Find Deal
Sun, 22 Dec
09:25 - 17:50LHR-SAT
14h 25m1 stop
£1,006Finnair
Find Deal
Sat, 4 Jan
10:30 - 17:43LHR-SAT
13h 13m1 stop
£2,697Finnair
Find Deal
Sat, 5 Apr
08:30 - 22:33LHR-SAT
20h 03m3 stops
£9,494United Airlines
Find Deal
Thu, 3 Apr
06:40 - 23:38LHR-SAT
22h 58m2 stops
14:22 - 17:40SAT-LHR
21h 18m2 stops
£1,006Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 22:24LHR-SAT
21h 44m2 stops
06:30 - 18:30SAT-LHR
30h 00m3 stops
£1,010Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 23:38LHR-SAT
22h 58m2 stops
14:22 - 16:00SAT-LHR
19h 38m2 stops
£1,014Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 23:38LHR-SAT
22h 58m3 stops
06:30 - 18:30SAT-LHR
30h 00m3 stops
£1,060Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:20 - 17:20LHR-SAT
17h 00m2 stops
14:22 - 10:35SAT-LHR
14h 13m1 stop
£1,148Delta
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Fri, 22 Nov - Mon, 25 Nov
09:10 - 17:20LHR-SAT
14h 10m1 stop
12:22 - 07:55SAT-LHR
13h 33m1 stop
£1,168Delta
Find Deal
Fri, 22 Nov - Mon, 25 Nov
09:20 - 17:42LHR-SAT
14h 22m1 stop
17:56 - 11:05SAT-LHR
11h 09m1 stop
£1,186United Airlines
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Tue, 26 Nov - Tue, 3 Dec
07:10 - 19:58LHR-SAT
18h 48m2 stops
16:22 - 11:05SAT-LHR
12h 43m1 stop
£1,208United Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
13:50 - 22:58LHR-SAT
15h 08m1 stop
13:59 - 08:15SAT-LHR
12h 16m1 stop
£1,261British Airways
Find Deal
Sat, 23 Nov - Sat, 21 Dec
18:10 - 17:50LHR-SAT
29h 40m2 stops
12:32 - 06:20SAT-LHR
11h 48m1 stop
£1,327Finnair
Find Deal
Sat, 23 Nov - Sat, 21 Dec

United Airlines flights from London to San Antonio

Our best United Airlines deals on London to San Antonio flight tickets
United Airlines
13 Jan
LHR07:40London Heathrow
18h 41m
2 stops
SAT20:21San Antonio
28 Jan
SAT12:25San Antonio
16h 25m
2 stops
LHR10:50London Heathrow
United Airlines
9 Dec
LHR16:20London Heathrow
24h 51m
2 stops
SAT11:11San Antonio
16 Dec
SAT07:00San Antonio
21h 50m
2 stops
LHR10:50London Heathrow
United Airlines
5 Dec
LHR07:10London Heathrow
18h 48m
2 stops
SAT19:58San Antonio
10 Dec
SAT09:45San Antonio
16h 10m
2 stops
LHR07:55London Heathrow

Iberia flights from London to San Antonio

Our best Iberia deals on London to San Antonio flight tickets
Iberia
4 Dec
LHR09:25London Heathrow
16h 17m
1 stop
SAT19:42San Antonio
10 Dec
SAT12:36San Antonio
11h 44m
1 stop
LHR06:20London Heathrow
Iberia
5 Dec
LHR07:25London Heathrow
18h 15m
2 stops
SAT19:40San Antonio
12 Dec
SAT12:36San Antonio
11h 44m
1 stop
LHR06:20London Heathrow
Iberia
5 Dec
LHR07:25London Heathrow
18h 15m
2 stops
SAT19:40San Antonio
13 Dec
SAT12:36San Antonio
12h 44m
1 stop
LHR07:20London Heathrow

See travel insights to San Antonio from

How to get the cheapest flight ticket from London to San Antonio

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 month to fly from London to San Antonio?

February. The cheapest time of year to fly to San Antonio from London is February. The most expensive is July.

What is the cheapest day to depart London for San Antonio?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Friday.

When is the cheapest time to fly from London to San Antonio?

At midday. London to San Antonio flights are approximately 12% more expensive in the evening than at midday

What is the cheapest London to San Antonio flight route?

London Gatwick - San Antonio. Fly from London Gatwick to San Antonio for the best London - San Antonio flight prices

How far in advance should you book London to San Antonio flights?

18 days before. The cheapest time to buy a flight from London to San Antonio is approximately 18 days to departure

Can stopping save me money on London to San Antonio flights?

You could potentially save up to 18% on your flight if you consider stops on a London to San Antonio flight.

How have London to San Antonio flight prices changed over time?

As of November 2024, prices for London to San Antonio flights are approximately 19% more expensive when compared to flights at the same time last year.

When to book flights from London to San Antonio

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

Cheap London to San Antonio (LON to SAT) flight deals and tips

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

Best price found

£538

Fastest flight time

13h 07m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from London in the past 72 hours is £538. The best return flight deal from London to San Antonio found on momondo in the last 72 hours is £593.
The fastest flight from London to San Antonio takes 13h 07m
There are no direct flights from London to San Antonio. Popular non-direct routes for this connection are London Heathrow Airport - San Antonio Airport, London City Airport - San Antonio Airport and London Gatwick Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is London to San Antonio by plane?

    The straight-line distance from London to San Antonio is 4985.7 mi. Typically, this will take 13h 07m by plane in normal conditions.

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

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

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

  • How old do you have to be to fly from London to San Antonio 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 Antonio Airport.

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

    The travel and health documents you'll need for your trip to San Antonio 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 Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from London to San Antonio?


Best airlines flying from London to San Antonio

Compare and see reviews for airlines that fly from London to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom £523Free CancellationRating
7.7
1,300 reviews
Search Finnair flights
IberiaPriceFrom £545Free CancellationRating
7.0
2,662 reviews
Search Iberia flights
Virgin AtlanticPriceFrom £586Free CancellationRating
7.5
663 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £589Free CancellationRating
6.6
6,837 reviews
Search British Airways flights
United AirlinesPriceFrom £768Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
LufthansaPriceFrom £795Free CancellationRating
6.8
7,148 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to San Antonio from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to San Antonio.

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

Of course. momondo tracks the price of London to San Antonio 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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