Cheap flights from London to San Antonio

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The best prices from London to San Antonio are usually found in November or January, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
London (LON) to San Antonio (SAT)

All the information you need to plan the best LON to SAT flight in 2021: compare London to San Antonio flight prices with the expected peak season, weather and rainfall in San Antonio.
LON - SAT
Price
£496 - £805

Popular in

July

High demand for flights, 25% potential price rise

Cheapest in

November

Best time to find cheap flights, 18% potential price drop

Average price

£805

Average for round-trip flights in July 2021

Round-trip from

£496

From London to San Antonio

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 London to San Antonio?

Flights from London to San Antonio are generally found to be more expensive on Friday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Antonio.

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

To save on the cost of your flight from London to San Antonio, book at least 61 days before your planned departure. Booking around this time can save you about 18% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £629 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £663.

What is the cheapest month to fly from London to San Antonio?

Our data shows that November tends to be the cheapest month to fly to San Antonio from London. Users have commonly found prices around £602 for the month, but tickets can be as low as £409. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London to San Antonio (LON - SAT)?

When flying from London to San Antonio, 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 31% versus a flight in the evening.

Cheap flights from London to San Antonio in July, August 2021

The best prices found for LON to SAT flights in July, August
31 Aug - 16 Sep
£581pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow
19 Aug - 26 Aug
£620pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow
21 Aug - 29 Aug
£637pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow

London to San Antonio 2021 flight deals

Cheap flights to San Antonio from London found for this year
21 Nov - 28 Nov
£474pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
22 Nov - 29 Nov
£478pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Virgin Atlantic
 
1 STOP
LHR
London Heathrow
29 Sep - 4 Oct
£485pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow

Last-minute flights from London to San Antonio

Late deals on return flights to San Antonio from London, departing today and this week
28 Jul - 1 Aug
£692pp
LHR
London Heathrow
Finnair
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Finnair
 
1 STOP
LHR
London Heathrow
28 Jul - 1 Aug
£715pp
LHR
London Heathrow
Virgin Atlantic
   
2 STOPS
SAT
San Antonio
SAT
San Antonio
Virgin Atlantic
   
2 STOPS
LHR
London Heathrow
28 Jul - 10 Aug
£833pp
LHR
London Heathrow
Virgin Atlantic
 
1 STOP
SAT
San Antonio
SAT
San Antonio
Virgin Atlantic
 
1 STOP
LHR
London Heathrow

One-way flights to San Antonio from London

The cheapest one-way flights from London to San Antonio
17:05 - 18:36
Aer Lingus
2 stops
31h 31m
LHR - SAT
Aer Lingus
£761
Kiwi.com
08:15 - 17:50
Finnair
1 stop
15h 35m
LHR - SAT
Finnair
£862
World Air Fares
17:55 - 19:59
Qatar Airways
2 stops
32h 04m
LHR - SAT
Qatar Airways
£1,026
qatarairways.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">London</span> to <span class="emphasized">San Antonio</span> flights.

Flight FAQs

From London to San Antonio

Are flight prices decreasing from London 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 London 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.

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

Some of the carriers operating flights from London to San Antonio that may be offering flexible cancellation policies are Finnair, American Airlines, and Virgin Atlantic. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

What airport do you fly into for flights to San Antonio from London?

For a flight from London to San Antonio, you will be flying into San Antonio. San Antonio (SAT) is just 7.6 mi from the centre vof the city. San Antonio is the only San Antonio airport and it handles 0 inbound flights from London per day. 11 airlines have flights to San Antonio from London on a regular basis.

Can I find flights from London to San Antonio for under £513 on Cheapflights?

Yes, there are multiple flights from London to San Antonio for under £513. The cheapest flight booked recently is on Virgin Atlantic for just £474, but on average you can expect to pay £530.

Are there direct flights from London to San Antonio for under £439 on Cheapflights?

There are no direct flights from London to San Antonio, 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 London to San Antonio for under £732?

There are currently 11+ open flights from London to San Antonio within the next 7 days for less than £732.

Is London weather warmer or cooler than San Antonio?

Temperatures around the 36 °Cs can be experienced in August. The weather in San Antonio is hotter than in London. Plan for potential changes in flight availability as peak weather approaches in this location.

How long does is the flight from London to San Antonio?

Airlines like Finnair, Virgin Atlantic, and KLM fly from London to San Antonio in about 13h 47m. The time it takes to get you to your destination can typically vary by up to 2h 24m. Both multi-stop and direct flights can be found to your destination and back.

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

According to our current data, Virgin Atlantic (£474), and Finnair (£485) offers the cheapest pricing from London to San Antonio. Virgin Atlantic is currently priced 21% below the average price you’ll pay for this route.

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

£760 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Finnair and KLM, with prices starting from £862 and £1,003, respectively.

Alternative routes for London to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Antonio

Things to know before you go - useful duration and weather info for your trip from London to San Antonio.
Today's exchange rate
£1 = $1.37

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Airports servicing San Antonio

Top 7 airlines flying from London to San Antonio

The chart below displays the airlines Cheapflights users travelling from London to San Antonio choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
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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