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Cheap flights from San Antonio (SAT) to London (LON)

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The best prices from San Antonio to London are usually found in February or October, booked 32 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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

SAT - LON
Price
$820 - $1,319
LON
Temperature
48.2 - 73.4 °F
LON
Rainfall
1.4 - 2.8 inches

Popular in

June

High demand for flights, 25% potential price rise

Cheapest in

February

Best time to find cheap flights, 17% potential price drop

Round-trip from

$820

From San Antonio to London

One-way from

$556

One-way flight from San Antonio to London

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 round-trip from San Antonio to London?

Saturday flights are generally found to be more expensive for flights from San Antonio to London. 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 London.

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

Find a great deal and save up to 44% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Antonio to London within the next two weeks, with the cheapest ticket starting at $910.

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

October can be a great time to fly to London from San Antonio with a flight ticket averaging about $714. Cheapflights users have found deals in the month of October for as cheap as $445. The most expensive prices can be found in the month of July.

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

It’s typically best to fly out from San Antonio to London in the evening. Doing so could potentially save you 14% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from San Antonio to London in January, February 2021

The best prices found for SAT to LON flights for January, February
17 Feb - 24 Feb
$664pp
SAT
San Antonio
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SAT
San Antonio
17 Feb - 24 Feb
$665pp
SAT
San Antonio
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SAT
San Antonio
17 Feb - 24 Feb
$670pp
SAT
San Antonio
Air Canada
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
SAT
San Antonio

San Antonio to London 2021 flight deals

Cheap flights to London from San Antonio found for this year
17 Feb - 24 Feb
$664pp
SAT
San Antonio
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SAT
San Antonio
17 Feb - 24 Feb
$665pp
SAT
San Antonio
United Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
United Airlines
   
2 STOPS
SAT
San Antonio
4 May - 18 May
$667pp
SAT
San Antonio
Air Canada
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
SAT
San Antonio

Last minute flights from San Antonio to London

Late deals on round-trip flights to London from San Antonio, departing today and this week
26 Jan - 2 Feb
$1,392pp
SAT
San Antonio
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
SAT
San Antonio
26 Jan - 2 Feb
$1,563pp
SAT
San Antonio
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Air Canada
   
2 STOPS
SAT
San Antonio
26 Jan - 2 Feb
$1,632pp
SAT
San Antonio
British Airways
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
British Airways
 
1 STOP
SAT
San Antonio

One-way flights to London from San Antonio

The cheapest one-way flights from San Antonio to London
9:00 am - 12:20 pm
Virgin Atlantic
2 Stops
21h 20m
SAT - LCY
Virgin Atlantic
$556
Travel2Be
7:20 am - 6:00 am
Iberia
2 Stops
16h 40m
SAT - LGW
Iberia
$564
Travel2Be
7:44 am - 1:20 am
British Airways
1 Stop
11h 36m
SAT - LHR
British Airways
$579
CheapFlights

Related info for your journey

Useful info, stats and facts about San Antonio to London flights.

Flight FAQs

From San Antonio to London

Are flight prices decreasing from San Antonio to London 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 San Antonio and London 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 San Antonio to London to control the spread of COVID-19?

New policies can now be found on Delta to help keep travelers safe while flying. Some of the new policies that have been implemented to accommodate travelers flying from San Antonio to London are improved sanitation, HEPA filters, mask requirements, social distance seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

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

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

Can I find flights from San Antonio to London for under $700 on Cheapflights?

Yes, there are multiple flights from San Antonio to London for under $700. The cheapest flight booked recently is on United Airlines for just $664, but on average you can expect to pay $678.

Are there nonstop flights from San Antonio to London for under $700 on Cheapflights?

There are no nonstop flights from San Antonio to London, 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 San Antonio to London for under $1,400?

There are currently 5+ open flights from San Antonio to London within the next 7 days for less than $1,400.

Is San Antonio weather warmer or cooler than London?

Temperatures around the 97 °F's can be experienced in August. The weather in London is colder than in San Antonio. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from San Antonio to London?

There are many flights that can get you from San Antonio to London in 11h 45m. Fly via Lufthansa, American Airlines, or British Airways to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from San Antonio to London round-trip?

Cheapflights users have booked flights from San Antonio to London round-trip from $664. Other airlines that can offer you cheap pricing are Air Canada, from $667, and British Airways, from $670. United Airlines is currently priced 33% below the average price you’ll pay for this route.

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

The cheapest airline one-way is Virgin Atlantic, with whom users have recently found tickets for as low as $535. However, be on the lookout for offers from Iberia and Aeromexico, as they are both options that can get you from San Antonio to London for a low price.

Alternative routes for San Antonio to London

Destination information for London

Things to know before you go. Useful info for your trip from San Antonio to London
Today's exchange rate
$1 = £0.74
Average temperature for January in London
48.2 °F
Avg rainfall for January in London
2.0 ″

Airports servicing San Antonio

Airports servicing London

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

Top 7 airlines flying from San Antonio to London

The chart below displays the airlines Cheapflights users traveling from San Antonio to London 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
Delta
$578 $979 No cancel fee N/A
Air Canada
$579 $998 No cancel fee 67%
British Airways
$492 $1,062 No cancel fee 70%
American Airlines
$592 $1,145 No cancel fee 71%
Lufthansa
$586 $1,154 No cancel fee 76%
Virgin Atlantic
$733 $1,158 No cancel fee 72%
United Airlines
$595 $1,367 No cancel fee 69%
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