Find cheap flights to San Antonio

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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from United Kingdom to San Antonio.
View current United States travel restrictions

Cheapest flights to San Antonio airports

Find the cheapest flights to these San Antonio airports from your nearest city or airport
London Heathrow Airport
San Antonio

CHEAPEST ROUTE FROM London TO San Antonio

London (LON) to Austin (AUS)

Typically, flights to San Antonio from London are cheaper when flying from London to Austin Bergstrom, which has an average price of £433

CHEAPEST MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTNovember25% cheaperFlying from London Heathrow Airport to San Antonio costs on average just £498 in November
MOST EXPENSIVE MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTJuly22% more expensiveIt costs about £808 for flights to San Antonio from London Heathrow Airport in July
MOST POPULAR MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTApril469% more users visitedMore momondo users searched in flights to San Antonio from London Heathrow Airport in April than any other month

When is the best time to fly to San Antonio?

  • What is the absolute cheapest flight to San Antonio?

    Users booking trips to San Antonio from Las Vegas found flights 95% cheaper than the average price of flights to San Antonio. To find the cheapest price to San Antonio from your area, use momondo’s Airport-to-Airport Pricing Tool.

  • What is the cheapest month to fly to San Antonio?

    The month of November is, on average, the cheapest month to fly to San Antonio from United Kingdom, with most prices found around £495. If you aren\u2019t able to travel to San Antonio during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £506.

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

    The ideal time to book your flight to San Antonio is 60 days in advance, when prices tend to average £602. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £449.

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

    According to our data, Wednesday is the cheapest day to fly to San Antonio from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £530. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to San Antonio for around £665.

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

    In the afternoon is the cheapest time of day to fly from United Kingdom to San Antonio when you can find flight prices for as low as £562. Flying to San Antonio in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £811. Of course, these prices can vary depending on the time of year and what airport you fly to.

  • Is there a good place to hike near San Antonio?

    If you’re looking to do your hiking in warmer conditions, consider planning your flight to San Antonio for January, February, and March. Parks like San Antonio River Walk are popular hot spots in those months.

  • Is there an alternative airport near San Antonio?

    Austin Bergstrom Airport can be an alternative airport used for travel to San Antonio.

  • Is there a cheaper alternative to flying into San Antonio?

    Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in San Antonio is San Antonio Airport where the average price is £596pp. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.


Can I fly to San Antonio from United Kingdom right now?

Information is based on travel restrictions from United Kingdom to San Antonio

Most visitors from United Kingdom need to provide a negative COVID-19 test result and/or quarantine to enter San Antonio.

COVID-19 testing requirements
Visitors from United Kingdom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to San Antonio.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering San Antonio.

Can I fly back to United Kingdom from San Antonio?

Returning to United Kingdom from San Antonio

COVID-19 testing requirements
Visitors from San Antonio must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 2 days hours before departing to United Kingdom.

Quarantine requirements
Visitors from San Antonio are not required to quarantine after entering United Kingdom.

If you are planning to travel to San Antonio at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

San Antonio flight deals found on momondo

Check out some of the best fares from airports in United Kingdom to San Antonio found recently by users on momondo
Finnair
9 Mar
LHR03:20London Heathrow
17h 17m
2 stops
SAT20:37San Antonio
23 Mar
SAT11:49San Antonio
15h 46m
1 stop
LHR03:35London Heathrow
Virgin Atlantic
9 Mar
LHR03:40London Heathrow
18h 35m
2 stops
SAT22:15San Antonio
23 Mar
SAT02:03San Antonio
20h 07m
2 stops
LHR22:10London Heathrow
Finnair
9 Mar
LHR07:05London Heathrow
17h 14m
1 stop
SAT00:19San Antonio
23 Mar
SAT11:49San Antonio
15h 46m
1 stop
LHR03:35London Heathrow
Virgin Atlantic
5 Mar
LHR01:30London Heathrow
18h 06m
2 stops
SAT19:36San Antonio
16 Mar
SAT02:03San Antonio
21h 47m
2 stops
LHR23:50London Heathrow
Finnair
5 Mar
LHR05:15London Heathrow
19h 11m
1 stop
SAT00:26San Antonio
16 Mar
SAT08:05San Antonio
14h 05m
1 stop
LHR22:10London Heathrow
Finnair
1 Apr
LHR11:15London Heathrow
14h 24m
1 stop
SAT01:39San Antonio
10 Apr
SAT14:50San Antonio
36h 25m
1 stop
LHR03:15London Heathrow

Find the cheapest one-way flights to San Antonio

If you're looking for one-way flights from United Kingdom to San Antonio, view some of our deals below provided by Aer Lingus
Multiple Airlines
31 Jan
LHR06:25London Heathrow
31h 59m
1 stop
SAT14:24San Antonio
Multiple Airlines
2 Feb
LHR04:30London Heathrow
31h 26m
3 stops
SAT11:56San Antonio
Multiple Airlines
12 Apr
LGW07:35London Gatwick
28h 05m
3 stops
SAT11:40San Antonio

Which airlines fly to San Antonio?

Here you can see a selection of the most popular and cheapest airlines for flights to San Antonio
  • Which airlines fly to San Antonio?

    There may be other airlines that fly to San Antonio from United Kingdom, but the most popular among our users are Finnair, United Airlines, American Airlines and Virgin Atlantic. These airlines should offer flights to San Antonio on a routine basis if you’re flying from one of the more popular airports in United Kingdom.


Popular routes to San Antonio

Most frequently searched flights to San Antonio along with the cheapest price and shortest flight duration
London to San Antonio Flights
Fastest flight time14h 24m
Cheapest price£449
Aberdeen to San Antonio Flights
Fastest flight time20h 25m
Cheapest price£503
Glasgow to San Antonio Flights
Fastest flight time18h 45m
Cheapest price£716
Manchester to San Antonio Flights
Fastest flight time32h 59m
Cheapest price£741
New York to San Antonio Flights
Fastest flight time3h 59m
Cheapest price£258
Leeds to San Antonio Flights
Fastest flight time38h 35m
Cheapest price£886
Birmingham to San Antonio Flights
Fastest flight time36h 54m
Cheapest price£699
Belfast to San Antonio Flights
Fastest flight time20h 26m
Cheapest price£536
Edinburgh to San Antonio Flights
Fastest flight time32h 01m
Cheapest price£844

Start planning your trip to San Antonio