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Cheap flights from London Heathrow Airport to San Antonio from $579

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from London Heathrow Airport to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
6:40 am - 10:19 pmLHR  London Heathrow-SAT San Antonio
21h 39m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:45 pm - 5:40 pmSAT  San Antonio-LHR London Heathrow
21h 55m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$756Scandinavian Airlines
Fri, Dec 4 - Sun, Dec 6
Scandinavian Airlines Logo
5:00 pm - 12:45 amLHR  London Heathrow-SAT San Antonio
37h 45m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:00 pm - 9:40 pmSAT  San Antonio-LHR London Heathrow
23h 40m2 stops Los Angeles Kastrup Copenhagen
$777Scandinavian Airlines
Sat, Jan 16 - Thu, Jan 21
Scandinavian Airlines Logo
6:40 am - 12:45 amLHR  London Heathrow-SAT San Antonio
24h 05m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:00 pm - 6:30 pmSAT  San Antonio-LHR London Heathrow
20h 30m2 stops Los Angeles Kastrup Copenhagen
$777Scandinavian Airlines
Sun, Jan 17 - Thu, Jan 21
Scandinavian Airlines Logo
6:40 am - 12:03 amLHR  London Heathrow-SAT San Antonio
23h 23m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
11:04 am - 5:40 pmSAT  San Antonio-LHR London Heathrow
24h 36m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$778Scandinavian Airlines
Mon, Nov 16 - Mon, Nov 23
Scandinavian Airlines Logo
7:05 am - 12:33 amLHR  London Heathrow-SAT San Antonio
23h 28m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
11:04 am - 6:30 pmSAT  San Antonio-LHR London Heathrow
25h 26m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$782Scandinavian Airlines
Mon, Nov 16 - Mon, Nov 23
Scandinavian Airlines Logo
10:20 am - 11:18 pmLHR  London Heathrow-SAT San Antonio
18h 58m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
4:10 pm - 5:40 pmSAT  San Antonio-LHR London Heathrow
19h 30m2 stops Los Angeles Kastrup Copenhagen
$785Scandinavian Airlines
Wed, Apr 7 - Wed, Apr 14
Scandinavian Airlines Logo
6:40 am - 11:44 pmLHR  London Heathrow-SAT San Antonio
23h 04m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
4:10 pm - 6:30 pmSAT  San Antonio-LHR London Heathrow
20h 20m2 stops Los Angeles Kastrup Copenhagen
$785Scandinavian Airlines
Wed, Feb 10 - Wed, Feb 17
Scandinavian Airlines Logo
7:05 am - 12:35 amLHR  London Heathrow-SAT San Antonio
23h 30m3 stops Oslo Gardermoen Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
1:45 pm - 5:40 pmSAT  San Antonio-LHR London Heathrow
21h 55m2 stops Atlanta Hartsfield-Jackson Kastrup Copenhagen
$794Scandinavian Airlines
Fri, Dec 4 - Sun, Dec 6
Scandinavian Airlines Logo
5:00 pm - 10:27 pmLHR  London Heathrow-SAT San Antonio
35h 27m2 stops Kastrup Copenhagen Atlanta Hartsfield-Jackson
Scandinavian Airlines Logo
4:10 pm - 5:40 pmSAT  San Antonio-LHR London Heathrow
20h 30m2 stops Los Angeles Kastrup Copenhagen
$810Scandinavian Airlines
Thu, Mar 4 - Thu, Mar 18
Scandinavian Airlines Logo
10:20 am - 12:03 amLHR  London Heathrow-SAT San Antonio
19h 43m2 stops Kastrup Copenhagen Los Angeles
Scandinavian Airlines Logo
4:00 pm - 6:30 pmSAT  San Antonio-LHR London Heathrow
20h 30m2 stops Los Angeles Kastrup Copenhagen
$810Scandinavian Airlines
Tue, Nov 10 - Wed, Feb 10

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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
Dec 4
LHR6:40 amLondon Heathrow
21h 39m
2 stops
SAT10:19 pmSan Antonio
Dec 6
SAT1:45 pmSan Antonio
21h 55m
2 stops
LHR5:40 pmLondon Heathrow
$756
Scandinavian Airlines
Jan 16
LHR5:00 pmLondon Heathrow
37h 45m
2 stops
SAT12:45 amSan Antonio
Jan 21
SAT4:00 pmSan Antonio
23h 40m
2 stops
LHR9:40 pmLondon Heathrow
$777
Scandinavian Airlines
Nov 16
LHR6:40 amLondon Heathrow
23h 23m
2 stops
SAT12:03 amSan Antonio
Nov 23
SAT11:04 amSan Antonio
24h 36m
2 stops
LHR5:40 pmLondon Heathrow
$778

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
Nov 23
LHR4:00 pmLondon Heathrow
14h 33m
1 stop
SAT12:33 amSan Antonio
Nov 30
SAT11:45 amSan Antonio
14h 00m
1 stop
LHR7:45 amLondon Heathrow
$1,169
Virgin Atlantic
Nov 16
LHR9:50 amLondon Heathrow
17h 36m
1 stop
SAT9:26 pmSan Antonio
Nov 23
SAT11:04 amSan Antonio
13h 21m
1 stop
LHR6:25 amLondon Heathrow
$1,182
Virgin Atlantic
Nov 11
LHR9:50 amLondon Heathrow
13h 50m
1 stop
SAT5:40 pmSan Antonio
Nov 30
SAT4:32 pmSan Antonio
33h 18m
1 stop
LHR7:50 amLondon Heathrow
$1,188

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 round-trip

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 12/4

6:40 am-10:19 pm

2 stops21h 39m

San Antonio

Sun 12/6

1:45 pm-5:40 pm

2 stops21h 55m

$756

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Sat 1/16

5:00 pm-12:45 am

2 stops37h 45m

San Antonio

Thu 1/21

4:00 pm-9:40 pm

2 stops23h 40m

$777

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Sun 1/17

6:40 am-12:45 am

2 stops24h 05m

San Antonio

Thu 1/21

4:00 pm-6:30 pm

2 stops20h 30m

$777

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 11/16

6:40 am-12:03 am

2 stops23h 23m

San Antonio

Mon 11/23

11:04 am-5:40 pm

2 stops24h 36m

$778

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 11/16

7:05 am-12:33 am

3 stops23h 28m

San Antonio

Mon 11/23

11:04 am-6:30 pm

2 stops25h 26m

$782
Quickest round-trip

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 4/7

10:20 am-11:18 pm

2 stops18h 58m

San Antonio

Wed 4/14

4:10 pm-5:40 pm

2 stops19h 30m

$785

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 2/10

6:40 am-11:44 pm

2 stops23h 04m

San Antonio

Wed 2/17

4:10 pm-6:30 pm

2 stops20h 20m

$785

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 12/4

7:05 am-12:35 am

3 stops23h 30m

San Antonio

Sun 12/6

1:45 pm-5:40 pm

2 stops21h 55m

$794

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 3/4

5:00 pm-10:27 pm

2 stops35h 27m

San Antonio

Thu 3/18

4:10 pm-5:40 pm

2 stops20h 30m

$810

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 11/10

10:20 am-12:03 am

2 stops19h 43m

San Antonio

Wed 2/10

4:00 pm-6:30 pm

2 stops20h 30m

$810

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 $1,077 to $1,320.
The lowest price recently found on this route was $756.

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from London Heathrow Airport during January instead. Flights to San Antonio in January, while not as cheap as those in February, still average around $1,157.

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 round-trip 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

$579

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 $579. The best round-trip flight deal from London Heathrow Airport to San Antonio found on momondo in the last 72 hours is $756.
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?

    A flight from London Heathrow to San Antonio will travel around 4973.6 mi. In terms of flight time, this usually takes a little over 18h 58m.

  • 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 are updated daily.

  • 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 necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

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. momondo enables you to select and highlight flights to San Antonio from London with this policy.

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

momondo provides multiple filters to help you find the best flight to San Antonio from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from London and alert you when they change.

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