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Cheap flights from London to San Antonio from £356

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 1/2. 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.
14:00 - 18:15LGW-SAT
34h 15m1 stop
07:00 - 10:00SAT-LGW
21h 00m1 stop
Thu, 23 Jan - Mon, 27 Jan
14:00 - 18:43LGW-SAT
34h 43m1 stop
07:00 - 10:00SAT-LGW
21h 00m1 stop
Mon, 27 Jan - Mon, 10 Feb
12:55 - 00:13LHR-SAT
17h 18m2 stops
13:50 - 08:15SAT-LHR
12h 25m1 stop
£573Finnair
Find Deal
Thu, 30 Jan - Mon, 3 Feb
12:55 - 00:13LHR-SAT
17h 18m2 stops
18:24 - 12:05SAT-LHR
11h 41m1 stop
£596Finnair
Find Deal
Mon, 3 Feb - Wed, 5 Mar
10:20 - 21:54LHR-SAT
41h 34m2 stops
13:59 - 16:00SAT-LHR
20h 01m2 stops
£734Scandinavian Airlines
Find Deal
Sat, 18 Jan - Sat, 1 Feb
06:40 - 00:27LHR-SAT
23h 47m2 stops
13:59 - 21:40SAT-LHR
25h 41m2 stops
£763Scandinavian Airlines
Find Deal
Sat, 1 Feb - Sat, 8 Feb
07:40 - 20:21LHR-SAT
18h 41m2 stops
14:31 - 07:30SAT-LHR
10h 59m1 stop
£801United Airlines
Find Deal
Tue, 4 Feb - Tue, 4 Mar
10:00 - 21:18LCY-SAT
17h 18m2 stops
14:31 - 16:40SAT-LCY
20h 09m2 stops
£812Lufthansa
Find Deal
Tue, 4 Feb - Tue, 4 Mar
10:00 - 21:18LCY-SAT
17h 18m2 stops
14:15 - 17:40SAT-LCY
21h 25m2 stops
£814Lufthansa
Find Deal
Tue, 4 Feb - Tue, 4 Mar
16:00 - 11:16LHR-SAT
25h 16m1 stop
14:05 - 07:55SAT-LHR
11h 50m1 stop
£823United Airlines
Find Deal
Mon, 27 Jan - Mon, 10 Feb
20:40 - 18:15LHR-SAT
51h 35m3 stops
Sat, 1 Feb
14:50 - 12:57LHR-SAT
52h 07m2 stops
Sat, 1 Feb
07:40 - 11:26LGW-SAT
33h 46m3 stops
Sun, 18 May
14:00 - 23:22LGW-SAT
15h 22m1 stop
Sun, 18 May
08:40 - 15:51LHR-SAT
13h 11m1 stop
£755British Airways
Find Deal
Wed, 21 May
14:30 - 00:13LHR-SAT
15h 43m1 stop
£1,009Finnair
Find Deal
Tue, 7 Jan
09:25 - 18:40LHR-SAT
15h 15m1 stop
£1,087British Airways
Find Deal
Fri, 27 Dec
17:50 - 22:59LCY-SAT
35h 09m2 stops
£1,336Lufthansa
Find Deal
Sun, 18 May
07:05 - 22:25LHR-SAT
21h 20m3 stops
£1,901Scandinavian Airlines
Find Deal
Wed, 21 May
10:00 - 21:18LCY-SAT
17h 18m2 stops
£2,365Lufthansa
Find Deal
Tue, 7 Jan
12:35 - 22:03LHR-SAT
15h 28m1 stop
18:09 - 12:00SAT-LHR
11h 51m1 stop
£1,244Finnair
Find Deal
Thu, 19 Dec - Thu, 26 Dec
13:30 - 22:47LHR-SAT
15h 17m1 stop
15:13 - 16:00SAT-LHR
18h 47m1 stop
£1,282Iberia
Find Deal
Sat, 21 Dec - Sat, 28 Dec
12:00 - 15:26LGW-SAT
33h 26m1 stop
05:00 - 10:00SAT-LGW
23h 00m1 stop
£1,360
Find Deal
Thu, 19 Dec - Thu, 26 Dec
12:00 - 13:38LGW-SAT
31h 38m2 stops
05:00 - 10:00SAT-LGW
23h 00m1 stop
£1,434
Find Deal
Thu, 19 Dec - Thu, 26 Dec
10:00 - 20:00LHR-SAT
16h 00m2 stops
12:20 - 11:05SAT-LHR
16h 45m1 stop
£1,481Lufthansa
Find Deal
Sat, 21 Dec - Sat, 28 Dec
10:00 - 20:00LHR-SAT
16h 00m2 stops
14:00 - 06:40SAT-LHR
34h 40m2 stops
£1,482Lufthansa
Find Deal
Sat, 21 Dec - Fri, 27 Dec
07:40 - 20:00LHR-SAT
18h 20m2 stops
12:25 - 11:50SAT-LHR
17h 25m2 stops
£1,504United Airlines
Find Deal
Thu, 19 Dec - Thu, 26 Dec
06:40 - 00:38LHR-SAT
23h 58m3 stops
11:08 - 18:30SAT-LHR
25h 22m2 stops
£1,809Scandinavian Airlines
Find Deal
Sat, 21 Dec - Sat, 28 Dec
15:00 - 23:12LHR-SAT
38h 12m2 stops
12:20 - 07:30SAT-LHR
13h 10m1 stop
£1,813United Airlines
Find Deal
Sat, 21 Dec - Sat, 4 Jan
06:40 - 21:33LHR-SAT
20h 53m3 stops
06:30 - 16:00SAT-LHR
27h 30m3 stops
£1,958Scandinavian Airlines
Find Deal
Sat, 21 Dec - Fri, 27 Dec

Lufthansa flights from London to San Antonio

Our best Lufthansa deals on London to San Antonio flight tickets
Lufthansa
4 Feb
LCY10:00London City
17h 18m
2 stops
SAT21:18San Antonio
4 Mar
SAT14:31San Antonio
20h 09m
2 stops
LCY16:40London City
Lufthansa
4 Feb
LCY10:00London City
17h 18m
2 stops
SAT21:18San Antonio
4 Mar
SAT14:15San Antonio
21h 25m
2 stops
LCY17:40London City
Lufthansa
10 May
LHR08:30London Heathrow
17h 28m
2 stops
SAT19:58San Antonio
18 May
SAT12:24San Antonio
37h 56m
2 stops
LHR08:20London Heathrow

American Airlines flights from London to San Antonio

Our best American Airlines deals on London to San Antonio flight tickets
American Airlines
27 Jan
LHR08:20London Heathrow
13h 24m
1 stop
SAT15:44San Antonio
10 Feb
SAT12:07San Antonio
12h 53m
1 stop
LHR07:00London Heathrow
American Airlines
3 Apr
LHR12:00London Heathrow
12h 41m
1 stop
SAT18:41San Antonio
12 Apr
SAT13:10San Antonio
11h 15m
1 stop
LHR06:25London 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 typical price of a round-trip flight between London and San Antonio?

What is the cheapest month to fly to San Antonio?

The month of February is, on average, the cheapest month to fly to San Antonio from London, with most prices found around £593. If you aren’t able to travel to San Antonio during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £602.

What is the cheapest day to depart on your flight to San Antonio?

According to our data, Wednesday is the cheapest day to fly to San Antonio from London. The lowest ticket price found for a Wednesday departure recently was £658. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to San Antonio for around £733.

What is the cheapest time of day to depart on your flight to San Antonio?

At midday is the cheapest time of day to fly from London to San Antonio when you can find flight prices for as low as £654. Flying to San Antonio at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £734. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Antonio?

The ideal time to book your flight to San Antonio is 52 days in advance, when prices tend to average £713. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £450.

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

You could potentially save up to 1% 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 December 2024, prices for London to San Antonio flights are approximately 6% 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

£356

Fastest flight time

12h 41m

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 £356. The best return flight deal from London to San Antonio found on momondo in the last 72 hours is £452.
The fastest flight from London to San Antonio takes 12h 41m
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 12h 41m 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 £528Free CancellationRating
7.7
1,285 reviews
Search Finnair flights
IberiaPriceFrom £545Free CancellationRating
7.0
2,655 reviews
Search Iberia flights
Scandinavian AirlinesPriceFrom £547Free CancellationRating
7.3
1,308 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom £626Free CancellationRating
6.6
6,817 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £715Free CancellationRating
7.5
668 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £767Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
LufthansaPriceFrom £784Free CancellationRating
6.8
7,087 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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