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Cheap flights from London Heathrow Airport to San Antonio from £434

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 - 22:19LHR  London Heathrow-SAT San Antonio
21h 39m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
13:45 - 17:40SAT  San Antonio-LHR London Heathrow
21h 55m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
£567Scandinavian Airlines
Fri, 4 Dec - Sun, 6 Dec
Scandinavian Airlines Logo
17:00 - 00:45LHR  London Heathrow-SAT San Antonio
37h 45m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
16:00 - 21:40SAT  San Antonio-LHR London Heathrow
23h 40m2 stops Los Angeles Kastrup Copenhagen
£582Scandinavian Airlines
Sat, 16 Jan - Thu, 21 Jan
Multiple Airlines Logo
17:05 - 11:11LHR  London Heathrow-SAT San Antonio
24h 06m2 stops Los Angeles Orlando
Multiple Airlines Logo
20:41 - 11:35SAT  San Antonio-LHR London Heathrow
32h 54m2 stops Denver Intl Los Angeles
£703Multiple Airlines
Tue, 24 Nov - Thu, 3 Dec
Multiple Airlines Logo
17:05 - 20:02LHR  London Heathrow-SAT San Antonio
32h 57m2 stops Los Angeles Denver Intl
Multiple Airlines Logo
22:52 - 16:30SAT  San Antonio-LHR London Heathrow
35h 38m2 stops Las Vegas Harry Reid Intl Los Angeles
£731Multiple Airlines
Sat, 5 Dec - Fri, 11 Dec
Lufthansa Logo
10:25 - 21:26LHR  London Heathrow-SAT San Antonio
17h 01m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
Lufthansa Logo
09:41 - 09:10SAT  San Antonio-LHR London Heathrow
17h 29m2 stops Houston George Bush Intcntl Newark
£826Lufthansa
Fri, 4 Dec - Sat, 5 Dec
Lufthansa Logo
10:00 - 21:26LHR  London Heathrow-SAT San Antonio
17h 26m1 stop Houston George Bush Intcntl
Lufthansa Logo
09:41 - 05:55SAT  San Antonio-LHR London Heathrow
14h 14m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
£826Lufthansa
Fri, 4 Dec - Sat, 5 Dec
Virgin Atlantic Logo
16:00 - 00:33LHR  London Heathrow-SAT San Antonio
14h 33m1 stop Atlanta Hartsfield-Jackson
Virgin Atlantic Logo
11:45 - 07:45SAT  San Antonio-LHR London Heathrow
14h 00m1 stop Detroit Metropolitan Wayne County
£876Virgin Atlantic
Mon, 23 Nov - Mon, 30 Nov
Virgin Atlantic Logo
09:50 - 21:26LHR  London Heathrow-SAT San Antonio
17h 36m1 stop Minneapolis St Paul
Virgin Atlantic Logo
11:04 - 06:25SAT  San Antonio-LHR London Heathrow
13h 21m1 stop Atlanta Hartsfield-Jackson
£886Virgin Atlantic
Mon, 16 Nov - Mon, 23 Nov
British Airways Logo
14:10 - 21:59LHR  London Heathrow-SAT San Antonio
13h 49m1 stop Dallas/Fort Worth
British Airways Logo
12:46 - 06:50SAT  San Antonio-LHR London Heathrow
12h 04m1 stop Dallas/Fort Worth
£912British Airways
Wed, 10 Feb - Wed, 17 Feb
British Airways Logo
11:45 - 19:55LHR  London Heathrow-SAT San Antonio
14h 10m1 stop Charlotte Douglas
British Airways Logo
17:32 - 12:00SAT  San Antonio-LHR London Heathrow
12h 28m1 stop Charlotte Douglas
£980British Airways
Tue, 24 Nov - Thu, 3 Dec

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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
7 Nov
LHR08:50London Heathrow
21h 05m
2 stops
SAT23:55San Antonio
14 Nov
SAT07:15San Antonio
18h 50m
2 stops
LHR08:05London Heathrow
£809
Aer Lingus
11 Nov
LHR08:50London Heathrow
21h 05m
2 stops
SAT23:55San Antonio
18 Nov
SAT14:56San Antonio
20h 54m
2 stops
LHR17:50London Heathrow
£825
Aer Lingus
16 Nov
LHR20:45London Heathrow
33h 10m
2 stops
SAT23:55San Antonio
23 Nov
SAT14:30San Antonio
15h 05m
1 stop
LHR11:35London Heathrow
£847

Scandinavian Airlines flights from London Heathrow Airport to San Antonio

Our best Scandinavian Airlines deals on London Heathrow Airport to San Antonio flight tickets
Scandinavian Airlines
4 Dec
LHR06:40London Heathrow
21h 39m
2 stops
SAT22:19San Antonio
6 Dec
SAT13:45San Antonio
21h 55m
2 stops
LHR17:40London Heathrow
£567
Scandinavian Airlines
16 Jan
LHR17:00London Heathrow
37h 45m
2 stops
SAT00:45San Antonio
21 Jan
SAT16:00San Antonio
23h 40m
2 stops
LHR21:40London Heathrow
£582
Scandinavian Airlines
16 Nov
LHR06:40London Heathrow
23h 23m
2 stops
SAT00:03San Antonio
23 Nov
SAT11:04San Antonio
24h 36m
2 stops
LHR17:40London Heathrow
£583

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

Fri 4/12

06:40-22:19

2 stops21h 39m

San Antonio

Sun 6/12

13:45-17:40

2 stops21h 55m

£567

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Sat 16/1

17:00-00:45

2 stops37h 45m

San Antonio

Thu 21/1

16:00-21:40

2 stops23h 40m

£582

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 24/11

17:05-11:11

2 stops24h 06m

San Antonio

Thu 3/12

20:41-11:35

2 stops32h 54m

£703

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Sat 5/12

17:05-20:02

2 stops32h 57m

San Antonio

Fri 11/12

22:52-16:30

2 stops35h 38m

£731

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 4/12

10:25-21:26

2 stops17h 01m

San Antonio

Sat 5/12

09:41-09:10

2 stops17h 29m

£826

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 4/12

10:00-21:26

1 stop17h 26m

San Antonio

Sat 5/12

09:41-05:55

2 stops14h 14m

£826

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 23/11

16:00-00:33

1 stop14h 33m

San Antonio

Mon 30/11

11:45-07:45

1 stop14h 00m

£876

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 16/11

09:50-21:26

1 stop17h 36m

San Antonio

Mon 23/11

11:04-06:25

1 stop13h 21m

£886
Fastest return journey

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 10/2

14:10-21:59

1 stop13h 49m

San Antonio

Wed 17/2

12:46-06:50

1 stop12h 04m

£912

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 24/11

11:45-19:55

1 stop14h 10m

San Antonio

Thu 3/12

17:32-12:00

1 stop12h 28m

£980

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 £807 to £989.
The lowest price recently found on this route was £567.

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 £804. If you aren’t able to travel to San Antonio during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £867.

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

You could potentially save up to 35% 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

£434

Fastest flight time

18h 58m

Direct flights

None
The best one-way flight to San Antonio from London Heathrow Airport in the past 72 hours is £434. The best return flight deal from London Heathrow Airport to San Antonio found on momondo in the last 72 hours is £567.
The fastest flight from London Heathrow Airport to San Antonio takes 18h 58m
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 18h 58m 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
Scandinavian AirlinesPriceFrom £546Free CancellationRating
7.4
2,031 reviews
Search Scandinavian Airlines flights
LufthansaPriceFrom £762Free CancellationRating
6.8
8,300 reviews
Search Lufthansa flights
British AirwaysPriceFrom £788Free CancellationRating
6.7
8,277 reviews
Search British Airways flights
Virgin AtlanticPriceFrom £871Free CancellationRating
7.5
699 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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