Cheap flights from London Heathrow Airport to San Antonio
How to find the cheapest flight from Heathrow (LHR) to San Antonio (SAT)
All the information you need to plan the best LHR to SAT flight in 2022: compare Heathrow to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
LHR - SAT Price | £654 - £1,167 |
|---|---|
SAT Temperature | 11 - 29 °C |
SAT Rainfall | 41 - 95 mm |
| Popular in | July | High demand for flights, 27% potential price rise |
|---|---|---|
| Cheapest in | February | Best time to find cheap flights, 24% potential price drop |
| Round-trip from | £538 | From London Heathrow to San Antonio |
| One-way from | £475 | One-way flight from London Heathrow to San Antonio |
How far in advance should I book a flight from London Heathrow Airport to San Antonio?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 22 days in advance, which can save you up to 8% on flights from London Heathrow Airport to San Antonio compared to booking the week you need them. Waiting 22 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 £728. For sooner than that we have options available in the next 3 days from £773.
What is the cheapest month to fly from London Heathrow Airport to San Antonio?
January is one of the best times of the year to fly to San Antonio from London Heathrow Airport. Prices for January average £698 per person but you can even find prices for as low as £530. The most expensive prices can be found in the month of July. Opting for a January flight can save you 34% on your journey compared to booking in July
When is the cheapest time to fly from London Heathrow Airport to San Antonio (LHR - SAT)?
When flying from London Heathrow Airport to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap flights from Heathrow to San Antonio in August, September 2022
The best prices found for LHR to SAT flights in August, September
London Heathrow
San Antonio
1 stop
14h 57mSan Antonio
London Heathrow
1 stop
11h 03mFinnair
London Heathrow
San Antonio
1 stop
33h 17mSan Antonio
London Heathrow
1 stop
11h 03mFinnair
London Heathrow
San Antonio
1 stop
14h 57mSan Antonio
London Heathrow
1 stop
11h 19mFinnair
Heathrow to San Antonio 2022 flight deals
Cheap flights to San Antonio from Heathrow found for this year
London Heathrow
San Antonio
1 stop
34h 57mSan Antonio
London Heathrow
1 stop
11h 15mFinnair
London Heathrow
San Antonio
1 stop
17h 47mSan Antonio
London Heathrow
1 stop
11h 50mFinnair
London Heathrow
San Antonio
1 stop
34h 57mSan Antonio
London Heathrow
1 stop
15h 00mFinnair
Cheap Air Canada flights from Heathrow to San Antonio
London Heathrow
San Antonio
2 stops
23h 06mSan Antonio
London Heathrow
2 stops
14h 47mAir Canada
London Heathrow
San Antonio
2 stops
35h 58mSan Antonio
London Heathrow
2 stops
30h 10mAir Canada
Cheap Finnair flights from Heathrow to San Antonio
London Heathrow
San Antonio
1 stop
34h 57mSan Antonio
London Heathrow
1 stop
11h 15mFinnair
London Heathrow
San Antonio
1 stop
17h 47mSan Antonio
London Heathrow
1 stop
11h 50mFinnair
London Heathrow
San Antonio
1 stop
34h 57mSan Antonio
London Heathrow
1 stop
15h 00mFinnair
Last-minute flights from Heathrow to San Antonio
Late deals on return flights to San Antonio from Heathrow, departing today and this week
London Heathrow
San Antonio
1 stop
15h 09mSan Antonio
London Heathrow
1 stop
11h 40mUnited Airlines
London Heathrow
San Antonio
1 stop
15h 09mSan Antonio
London Heathrow
1 stop
13h 35mUnited Airlines
London Heathrow
San Antonio
1 stop
15h 09mSan Antonio
London Heathrow
1 stop
13h 16mUnited Airlines
One-way flights to San Antonio from Heathrow
The cheapest one-way flights from Heathrow to San Antonio
London Heathrow
San Antonio
3 stops
56h 10mMultiple Airlines
London Heathrow
San Antonio
2 stops
16h 50mAer Lingus
London Heathrow
San Antonio
2 stops
30h 20mAer Lingus
Related info for your journey
Useful info, stats and facts about Heathrow to San Antonio flights.
What airport do you fly into for flights to San Antonio from London Heathrow?
If you book a flight to San Antonio from London Heathrow, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from London Heathrow to San Antonio per day from 10 different airlines.
Which airlines flying from London Heathrow to San Antonio have flexible cancellations due to COVID-19?
Virgin Atlantic, Finnair, and British Airways 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 London Heathrow Airport to San Antonio for under £600 on Cheapflights?
Yes, there are multiple flights from London Heathrow Airport to San Antonio for under £600. The cheapest flight booked recently is on Finnair for just £550, but on average you can expect to pay £641.
Are there last-minute flights available from London Heathrow Airport to San Antonio for under £1,300?
There are currently 20+ open flights from London Heathrow Airport to San Antonio within the next 7 days for less than £1,300.
What are the cheapest airlines flying from London Heathrow Airport to San Antonio round-trip?
According to our current data, Finnair (£550), British Airways (£556), and Iberia (£680) offers the cheapest pricing from London Heathrow Airport to San Antonio. These flights start at 21% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from London Heathrow Airport to San Antonio one-way?
The cheapest airline one-way is Aer Lingus, with whom users have recently found tickets for as low as £470. However, be on the lookout for offers from Virgin Atlantic and Lufthansa, as they are both options that can get you from London Heathrow Airport to San Antonio for a low price.
What are the most popular airlines that fly from London Heathrow Airport to San Antonio?
When booking a flight from London Heathrow Airport to San Antonio, you may want to consider flying on American Airlines, Air France or Aeromexico as they are the most popular for this route.
What are the cheapest flights from London Heathrow Airport to San Antonio?
The cheapest flight price from London Heathrow Airport to San Antonio is £600. On average you can expect to pay £615. The most popular route, (London Heathrow - San Antonio), can usually be booked for £550.