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Cheap flights from London Heathrow Airport to San Antonio from $469

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 Heathrow Airport to San Antonio departing on 12/10. 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 Heathrow Airport to San Antonio

Cheap round-trip flights

These are some of the best round-trip flight deals from London Heathrow Airport 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 Heathrow Airport to San Antonio.

Cheap last minute flights

Planning a quick getaway from London Heathrow Airport 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 layovers.

Cheap bus & train deals from London Heathrow Airport to San Antonio

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

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
12:25 pm - 6:05 pmLHR-SAT
35h 40m3 stops
7:00 am - 5:30 pmSAT-LHR
28h 30m3 stops
Sun, Feb 2 - Fri, Feb 7
6:40 am - 4:33 amLHR-SAT
27h 53m3 stops
5:45 am - 4:00 pmSAT-LHR
28h 15m3 stops
Mon, Jan 13 - Tue, Jan 28
10:40 am - 7:41 pmLHR-SAT
15h 01m1 stop
3:15 pm - 12:00 pmSAT-LHR
14h 45m1 stop
$757Finnair
Find Deal
Mon, Feb 3 - Wed, Mar 5
12:55 pm - 12:13 amLHR-SAT
17h 18m2 stops
5:13 pm - 12:05 pmSAT-LHR
12h 52m1 stop
$761Finnair
Find Deal
Mon, Feb 3 - Wed, Mar 5
4:55 pm - 2:32 pmLHR-SAT
27h 37m1 stop
5:40 pm - 12:05 pmSAT-LHR
12h 25m1 stop
$794Iberia
Find Deal
Mon, Feb 3 - Sat, Feb 8
2:55 pm - 10:38 pmLHR-SAT
13h 43m1 stop
7:10 am - 9:40 pmSAT-LHR
32h 30m2 stops
$796Iberia
Find Deal
Sat, May 10 - Sun, May 18
12:05 pm - 8:21 pmLHR-SAT
14h 16m1 stop
2:27 pm - 7:30 amSAT-LHR
11h 03m1 stop
$995Lufthansa
Find Deal
Mon, Jan 13 - Tue, Jan 28
6:40 am - 12:32 amLHR-SAT
23h 52m2 stops
7:00 am - 5:40 pmSAT-LHR
28h 40m2 stops
$1,003Scandinavian Airlines
Find Deal
Mon, Jan 13 - Tue, Jan 28
3:00 pm - 12:29 pmLHR-SAT
27h 29m2 stops
9:45 am - 5:55 amSAT-LHR
14h 10m2 stops
$1,017Lufthansa
Find Deal
Mon, Feb 3 - Wed, Mar 5
6:40 am - 11:44 pmLHR-SAT
23h 04m2 stops
7:00 am - 4:00 pmSAT-LHR
27h 00m2 stops
$1,034Scandinavian Airlines
Find Deal
Fri, Feb 21 - Wed, Feb 26
3:15 pm - 6:32 pmLHR-SAT
57h 17m3 stops
Tue, Dec 10
1:40 pm - 7:35 pmLHR-SAT
35h 55m3 stops
Fri, Dec 6
8:40 pm - 10:09 amLHR-SAT
43h 29m2 stops
Fri, Dec 6
1:50 pm - 11:42 pmLHR-SAT
14h 52m1 stop
$953British Airways
Find Deal
Tue, Mar 25
10:25 am - 9:25 pmLHR-SAT
17h 00m2 stops
$1,204Lufthansa
Find Deal
Sat, Dec 21
9:25 am - 5:50 pmLHR-SAT
14h 25m1 stop
$1,274Finnair
Find Deal
Sat, Jan 4
9:20 am - 9:25 pmLHR-SAT
18h 05m1 stop
$1,479Lufthansa
Find Deal
Sat, Dec 21
6:15 pm - 3:33 pmLHR-SAT
51h 18m2 stops
$3,398Turkish Airlines
Find Deal
Sat, Apr 5
10:30 am - 5:43 pmLHR-SAT
13h 13m1 stop
$3,417Finnair
Find Deal
Sat, Apr 5
6:30 am - 10:33 pmLHR-SAT
22h 03m2 stops
$3,679Turkish Airlines
Find Deal
Thu, Apr 3
6:40 am - 11:38 pmLHR-SAT
22h 58m2 stops
2:22 pm - 5:40 pmSAT-LHR
21h 18m2 stops
$1,274Scandinavian Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
9:50 am - 12:23 pmLHR-SAT
32h 33m3 stops
7:37 pm - 9:05 amSAT-LHR
31h 28m3 stops
$1,275
Find Deal
Sat, Nov 23 - Mon, Dec 9
6:40 am - 10:24 pmLHR-SAT
21h 44m2 stops
6:30 am - 6:30 pmSAT-LHR
30h 00m3 stops
$1,280Scandinavian Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:40 am - 11:38 pmLHR-SAT
22h 58m2 stops
2:22 pm - 4:00 pmSAT-LHR
19h 38m2 stops
$1,285Scandinavian Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
6:20 am - 5:20 pmLHR-SAT
17h 00m2 stops
2:22 pm - 10:35 amSAT-LHR
14h 13m1 stop
$1,454Delta
Find Deal
Fri, Nov 22 - Mon, Nov 25
1:50 pm - 9:04 pmLHR-SAT
13h 14m1 stop
12:36 pm - 6:20 amSAT-LHR
11h 44m1 stop
$1,457Iberia
Find Deal
Sat, Nov 23 - Mon, Dec 9
11:35 am - 8:37 pmLHR-SAT
15h 02m1 stop
2:13 pm - 11:05 amSAT-LHR
14h 52m1 stop
$1,468Lufthansa
Find Deal
Sat, Nov 23 - Mon, Dec 9
9:10 am - 5:20 pmLHR-SAT
14h 10m1 stop
12:22 pm - 7:55 amSAT-LHR
13h 33m1 stop
$1,480Delta
Find Deal
Fri, Nov 22 - Mon, Nov 25
9:25 am - 9:04 pmLHR-SAT
17h 39m1 stop
3:19 pm - 2:10 pmSAT-LHR
16h 51m2 stops
$1,516Iberia
Find Deal
Tue, Nov 26 - Tue, Dec 3
1:50 pm - 10:58 pmLHR-SAT
15h 08m1 stop
1:59 pm - 8:15 amSAT-LHR
12h 16m1 stop
$1,597British Airways
Find Deal
Sat, Nov 23 - Sat, Dec 21

United Airlines flights from London Heathrow Airport to San Antonio

Our best United Airlines deals on London Heathrow Airport to San Antonio flight tickets
United Airlines
Dec 5
LHR7:10 amLondon Heathrow
18h 48m
2 stops
SAT7:58 pmSan Antonio
Dec 10
SAT9:45 amSan Antonio
16h 10m
2 stops
LHR7:55 amLondon Heathrow
United Airlines
Dec 3
LHR9:20 amLondon Heathrow
29h 08m
1 stop
SAT8:28 amSan Antonio
Dec 10
SAT12:19 pmSan Antonio
12h 36m
1 stop
LHR6:55 amLondon Heathrow
United Airlines
Jan 13
LHR7:40 amLondon Heathrow
18h 41m
2 stops
SAT8:21 pmSan Antonio
Jan 28
SAT12:25 pmSan Antonio
11h 55m
1 stop
LHR6:20 amLondon Heathrow

Iberia flights from London Heathrow Airport to San Antonio

Our best Iberia deals on London Heathrow Airport to San Antonio flight tickets
Iberia
Feb 3
LHR4:55 pmLondon Heathrow
27h 37m
1 stop
SAT2:32 pmSan Antonio
Feb 8
SAT5:40 pmSan Antonio
12h 25m
1 stop
LHR12:05 pmLondon Heathrow
Iberia
May 10
LHR2:55 pmLondon Heathrow
13h 43m
1 stop
SAT10:38 pmSan Antonio
May 18
SAT7:10 amSan Antonio
32h 30m
2 stops
LHR9:40 pmLondon Heathrow
Iberia
Mar 9
LHR10:05 amLondon Heathrow
17h 12m
1 stop
SAT10:17 pmSan Antonio
Mar 15
SAT7:00 amSan Antonio
24h 00m
1 stop
LHR12:00 pmLondon Heathrow

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 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 November instead. Flights to San Antonio in November, while not as cheap as those in February, still average around $750.

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

The cheapest day to depart on your flight to San Antonio is on a Friday when prices can be found for as low as $870. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Thursday is $1,269.

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

According to our data, the cheapest time of day to fly to San Antonio is in the afternoon. momondo users have found flights departing from London Heathrow Airport to San Antonio in the afternoon for as low as $0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly at noon, with an average ticket price of $1,250. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

In general, most travelers find the cheapest time to book a flight to San Antonio is about 18 days prior to their departure date when tickets on average are $893. 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 $719 on momondo.

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

You could potentially save up to 18% 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?

As of November 2024, prices for London Heathrow Airport to San Antonio flights are approximately 54% more expensive when compared to flights at the same time last year.

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

$469

Fastest flight time

13h 11m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from London Heathrow Airport in the past 72 hours is $469. The best round-trip flight deal from London Heathrow Airport to San Antonio found on momondo in the last 72 hours is $666.
The fastest flight from London Heathrow Airport to San Antonio takes 13h 11m
There are no direct flights from London Heathrow Airport to San Antonio. Popular non-direct route for this connection is London Heathrow Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • 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 13h 11m.

  • 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 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 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.

  • 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
British AirwaysPriceFrom $1,222Free CancellationRating
6.6
6,831 reviews
Search British Airways 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?

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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