LHR - SAT Price
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£483 - £784
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SAT Temperature
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19 - 36 °C
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SAT Rainfall
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50 - 109 mm
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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 |
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.
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.
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 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.
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.
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.
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.
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.
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.
There are currently 5+ open flights from Heathrow to San Antonio Intl within the next 7 days for less than £2,697.
In Heathrow, there will be same rainfall in Heathrow compared to San Antonio over the next 20 days.
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.
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.
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.
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.
Airline | Cheapest | Average | Flexibility | On-time | COVID-19 safety | |
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£538 | £784 | No cancel fee | 76% |
Search Finnair flights
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£481 | £830 | No cancel fee | 71% |
Search American Airlines flights
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£554 | £854 | No cancel fee | 75% |
Search KLM flights
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£508 | £860 | No cancel fee | 72% |
Search Virgin Atlantic flights
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£581 | £997 | No cancel fee | 69% |
Search United Airlines flights
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£700 | £1,066 | No cancel fee | 76% |
Search Lufthansa flights
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£458 | £1,068 | No cancel fee | 70% |
Search British Airways flights
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