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Cheap flights from London Heathrow Airport to San Antonio from £432

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to San Antonio

Cheap return flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
06:40 - 22:20LHR  London Heathrow-SAT San Antonio
21h 40m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
14:10 - 16:00SAT  San Antonio-LHR London Heathrow
19h 50m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£587Scandinavian Airlines
Wed, 9 Dec - Mon, 11 Jan
Scandinavian Airlines Logo
06:40 - 00:28LHR  London Heathrow-SAT San Antonio
23h 48m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
14:10 - 21:40SAT  San Antonio-LHR London Heathrow
25h 30m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£592Scandinavian Airlines
Mon, 11 Jan - Sun, 17 Jan
Air Canada Logo
14:10 - 08:38LHR  London Heathrow-SAT San Antonio
24h 28m2 stops Toronto Pearson Intl Houston George Bush Intcntl
Air Canada Logo
06:34 - 08:30SAT  San Antonio-LHR London Heathrow
19h 56m2 stops Chicago O'Hare Intl Toronto Pearson Intl
£655Air Canada
Thu, 22 Oct - Wed, 4 Nov
Multiple Airlines Logo
09:30 - 08:38LHR  London Heathrow-SAT San Antonio
29h 08m3 stops Frankfurt am Main Toronto Pearson Intl Houston George Bush Intcntl
Multiple Airlines Logo
06:34 - 16:20SAT  San Antonio-LHR London Heathrow
27h 46m3 stops Chicago O'Hare Intl Toronto Pearson Intl Zurich
£683Multiple Airlines
Thu, 22 Oct - Wed, 4 Nov
United Airlines Logo
12:05 - 22:58LHR  London Heathrow-SAT San Antonio
16h 53m1 stop Houston George Bush Intcntl
United Airlines Logo
12:10 - 06:40SAT  San Antonio-LHR London Heathrow
12h 30m1 stop Washington, D.C. Dulles Intl
£692United Airlines
Tue, 8 Dec - Wed, 13 Jan
United Airlines Logo
12:05 - 19:15LHR  London Heathrow-SAT San Antonio
13h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
10:00 - 07:40SAT  San Antonio-LHR London Heathrow
15h 40m1 stop Houston George Bush Intcntl
£692United Airlines
Mon, 7 Dec - Thu, 14 Jan
Virgin Atlantic Logo
08:55 - 17:31LHR  London Heathrow-SAT San Antonio
14h 36m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
06:34 - 07:05SAT  San Antonio-LHR London Heathrow
18h 31m1 stop Minneapolis St Paul
£854Virgin Atlantic
Wed, 2 Dec - Wed, 9 Dec
Lufthansa Logo
12:05 - 21:26LHR  London Heathrow-SAT San Antonio
14h 21m1 stop Houston George Bush Intcntl
Lufthansa Logo
14:20 - 12:00SAT  San Antonio-LHR London Heathrow
15h 40m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
£868Lufthansa
Wed, 28 Oct - Thu, 12 Nov
Virgin Atlantic Logo
16:00 - 00:28LHR  London Heathrow-SAT San Antonio
14h 28m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
18:15 - 11:40SAT  San Antonio-LHR London Heathrow
11h 25m1 stop Atlanta Hartsfield-Jackson
£879Virgin Atlantic
Mon, 1 Feb - Sun, 28 Feb
Lufthansa Logo
10:00 - 21:13LHR  London Heathrow-SAT San Antonio
17h 13m1 stop Houston George Bush Intcntl
Lufthansa Logo
16:20 - 10:15SAT  San Antonio-LHR London Heathrow
11h 55m1 stop Houston George Bush Intcntl
£894Lufthansa
Tue, 23 Feb - Thu, 4 Mar

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Virgin Atlantic flights from London Heathrow Airport to San Antonio

Our best Virgin Atlantic deals on London Heathrow Airport to San Antonio flight tickets
Virgin Atlantic
2 Dec
LHR08:55London Heathrow
14h 36m
1 stop
SAT17:31San Antonio
9 Dec
SAT06:34San Antonio
18h 31m
1 stop
LHR07:05London Heathrow
£854
Virgin Atlantic
23 Sept
LHR15:15London Heathrow
14h 53m
1 stop
SAT00:08San Antonio
18 Dec
SAT07:38San Antonio
16h 47m
1 stop
LHR06:25London Heathrow
£997
Virgin Atlantic
15 Sept
LHR16:20London Heathrow
25h 55m
1 stop
SAT12:15San Antonio
21 Oct
SAT14:30San Antonio
16h 35m
1 stop
LHR13:05London Heathrow
£1,058

Aer Lingus flights from London Heathrow Airport to San Antonio

Our best Aer Lingus deals on London Heathrow Airport to San Antonio flight tickets
Aer Lingus
2 Dec
LHR11:00London Heathrow
18h 58m
1 stop
SAT23:58San Antonio
9 Dec
SAT10:57San Antonio
16h 08m
2 stops
LHR09:05London Heathrow
£860
Aer Lingus
15 Sept
LHR15:15London Heathrow
14h 40m
1 stop
SAT23:55San Antonio
21 Oct
SAT07:10San Antonio
24h 20m
2 stops
LHR13:30London Heathrow
£1,059
Aer Lingus
15 Sept
LHR13:25London Heathrow
16h 30m
2 stops
SAT23:55San Antonio
20 Sept
SAT07:28San Antonio
21h 42m
2 stops
LHR11:10London Heathrow
£1,069

momondo Fare Finder

 
Use the filters below to find and compare flights from London Heathrow Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 9/12

06:40-22:20

2 stops21h 40m

San Antonio

Mon 11/1

14:10-16:00

2 stops19h 50m

£587

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 11/1

06:40-00:28

2 stops23h 48m

San Antonio

Sun 17/1

14:10-21:40

2 stops25h 30m

£592

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 22/10

14:10-08:38

2 stops24h 28m

San Antonio

Wed 4/11

06:34-08:30

2 stops19h 56m

£655

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 22/10

09:30-08:38

3 stops29h 08m

San Antonio

Wed 4/11

06:34-16:20

3 stops27h 46m

£683

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 8/12

12:05-22:58

1 stop16h 53m

San Antonio

Wed 13/1

12:10-06:40

1 stop12h 30m

£692

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 7/12

12:05-19:15

1 stop13h 10m

San Antonio

Thu 14/1

10:00-07:40

1 stop15h 40m

£692

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 2/12

08:55-17:31

1 stop14h 36m

San Antonio

Wed 9/12

06:34-07:05

1 stop18h 31m

£854

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 28/10

12:05-21:26

1 stop14h 21m

San Antonio

Thu 12/11

14:20-12:00

2 stops15h 40m

£868
Fastest return journey

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 1/2

16:00-00:28

1 stop14h 28m

San Antonio

Sun 28/2

18:15-11:40

1 stop11h 25m

£879

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 23/2

10:00-21:13

1 stop17h 13m

San Antonio

Thu 4/3

16:20-10:15

1 stop11h 55m

£894

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Antonio from

How to get the cheapest flight ticket from London Heathrow Airport 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 Heathrow Airport and San Antonio?

Prices are currently low for flights on this route.

Typical prices usually range from £893 to £1,170.
The lowest price recently found on this route was £587.

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 Heathrow Airport, with most prices found around £793. 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 £850.

How far in advance should I book a flight from London Heathrow Airport to San Antonio?

You are more likely to see cheaper flights to San Antonio from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around £1,010 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from London Heathrow Airport for as low as £851 on momondo.

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

You could potentially save up to 31% on your flight if you consider stops on a London Heathrow Airport to San Antonio flight.

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

When to book flights from London Heathrow Airport to San Antonio

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

Cheap London Heathrow Airport to San Antonio (LHR to SAT) flight deals and tips

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

Best price found

£432

Fastest flight time

13h 40m

Direct flights

None
The best one-way flight to San Antonio from London Heathrow Airport in the past 72 hours is £432. The best return flight deal from London Heathrow Airport to San Antonio found on momondo in the last 72 hours is £587.
The fastest flight from London Heathrow Airport to San Antonio takes 13h 40m
There are no direct flights from London Heathrow Airport to San Antonio. There are no popular flight routes from London Heathrow Airport to San Antonio.
Search flight deals

Frequently asked questions about flying from London Heathrow Airport to San Antonio

  • How far is London Heathrow to San Antonio by plane?

    San Antonio is 4973.6 mi away from London Heathrow. Typically, this will take 13h 40m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to San Antonio Airport were last updated today.

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

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

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

    The travel and health documents required for your trip to San Antonio 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 San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from London Heathrow Airport to San Antonio

Compare and see reviews for airlines that fly from London Heathrow Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom £242Free CancellationRating
7.4
10,202 reviews
Search United Airlines flights
Scandinavian AirlinesPriceFrom £555Free CancellationRating
7.4
1,984 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom £750Free CancellationRating
6.8
8,218 reviews
Search Lufthansa flights
British AirwaysPriceFrom £761Free CancellationRating
6.7
8,212 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £859Free CancellationRating
7.4
694 reviews
Search Virgin Atlantic flights

Travelling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels

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?

Yes. All flights to San Antonio from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to San Antonio 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 London to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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