Cheap flights from Heathrow to San Antonio Intl

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The best prices from Heathrow to San Antonio Intl are usually found in November or April, booked 43 days in advance, depart on a Friday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Heathrow (LHR) to San Antonio Intl (SAT)

LHR - SAT
Price
£483 - £784
SAT
Temperature
19 - 36 °C
SAT
Rainfall
50 - 109 mm

Popular in

July

High demand for flights, 18% potential price rise

Cheapest in

November

Best time to find cheap flights, 25% potential price drop

Average price

£591

Average for round-trip flights in February 2021

Round-trip from

£483

From Heathrow to San Antonio Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Heathrow to San Antonio Intl?

Departing on a Thursday is a good option for securing a great price. You can expect to save up to 45% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 18% on flights from Heathrow to San Antonio Intl compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £610. For sooner than that we have options available in the next 3 days from £643.

What is the cheapest month to fly from Heathrow to San Antonio Intl?

November is one of the best times of the year to fly to San Antonio Intl from Heathrow. Prices for November average £584 per person but you can even find prices for as low as £396. The most expensive prices can be found in the month of July. Opting for a November flight can save you 33% on your journey compared to booking in November

When is the cheapest time to fly from Heathrow to San Antonio Intl (LHR - SAT)?

When flying from Heathrow to San Antonio Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 7% versus a flight at midday.

Cheap flights from Heathrow to San Antonio Intl in February, March 2021

27 Feb - 18 Mar
£519pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
   
2 STOPS
LHR
London Heathrow
27 Feb - 18 Mar
£626pp
LHR
London Heathrow
Air Canada
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Air Canada
   
2 STOPS
LHR
London Heathrow
27 Feb - 18 Mar
£1,111pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
     
3 STOPS
LHR
London Heathrow

Heathrow to San Antonio Intl 2021 flight deals

11 May - 25 May
£467pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow
22 Nov - 29 Nov
£481pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow
22 Nov - 29 Nov
£486pp
LHR
London Heathrow
Finnair
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow

Last-minute flights from Heathrow to San Antonio Intl

1 Mar - 24 Mar
£2,664pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
1 Mar - 24 Mar
£2,755pp
LHR
London Heathrow
Multiple airlines
     
3 STOPS
SAT
San Antonio
SAT
San Antonio
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
1 Mar - 24 Mar
£3,457pp
LHR
London Heathrow
Multiple airlines
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Aer Lingus
   
2 STOPS
LHR
London Heathrow

One-way flights to San Antonio Intl from Heathrow

10:00 - 19:17
Virgin Atlantic
1 stop
15h 17m
LHR - SAT
Virgin Atlantic
£499
StudentUniverse
09:00 - 12:53
Air Canada
2 stops
33h 53m
LHR - SAT
Air Canada
£571
Tripmonster

Related info for your journey

Flight FAQs

From Heathrow to San Antonio Intl

Are flight prices decreasing from Heathrow to San Antonio due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and San Antonio for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to San Antonio to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to San Antonio are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to San Antonio have flexible cancellations due to COVID-19?

Finnair, American Airlines, and Virgin Atlantic are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Heathrow to San Antonio Intl for under £497 on Cheapflights?

Yes, there are multiple flights from Heathrow to San Antonio Intl for under £497. The cheapest flight booked recently is on Finnair for just £467, but on average you can expect to pay £635.

Are there direct flights from Heathrow to San Antonio Intl for under £497 on Cheapflights?

There are no direct flights from Heathrow to San Antonio Intl, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Heathrow to San Antonio Intl for under £2,697?

There are currently 5+ open flights from Heathrow to San Antonio Intl within the next 7 days for less than £2,697.

Does it rain more in Heathrow or San Antonio?

In Heathrow, there will be same rainfall in Heathrow compared to San Antonio over the next 20 days.

Is Heathrow weather warmer or cooler than San Antonio?

Our data indicates that the weather will be 36 °C on average in the month of August. The temperature in San Antonio is typically hotter than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Heathrow to San Antonio Intl?

For as low as £737, Lufthansa can have you in San Antonio Intl from Heathrow in 13h 08m. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to San Antonio Intl return?

Our cheapest airline available from Heathrow to San Antonio Intl is Finnair. Our recent data shows that you can find tickets from as low as £468 on this airline. Additional options worth looking into are Virgin Atlantic and Air Canada, starting at £546 and £627 round-trip. Finnair is 27% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Heathrow to San Antonio Intl one-way?

For one-way options, check prices for Virgin Atlantic. According to our data, you can fly for as low as £499. Users have also found tickets on Air Canada for as little as £571.

Alternative routes for Heathrow to San Antonio Intl

Destination information for San Antonio Intl

Today's exchange rate
£1 = $1.41
Average temperature for February in San Antonio Intl
21.0 °C
Avg rainfall for February in San Antonio Intl
50.0 mm

Airports servicing London

Airports servicing San Antonio

Top 7 airlines flying from Heathrow to San Antonio Intl

Airline Cheapest Average Flexibility On-time COVID-19 safety
Finnair
£538 £784 No cancel fee 76%
Search Finnair flights
American Airlines
£481 £830 No cancel fee 71%
Search American Airlines flights
KLM
£554 £854 No cancel fee 75%
Search KLM flights
Virgin Atlantic
£508 £860 No cancel fee 72%
Search Virgin Atlantic flights
United Airlines
£581 £997 No cancel fee 69%
Search United Airlines flights
Lufthansa
£700 £1,066 No cancel fee 76%
Search Lufthansa flights
British Airways
£458 £1,068 No cancel fee 70%
Search British Airways flights
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