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  1. Flights
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  4. San Antonio, TX - London

Cheap Flights from San Antonio, TX (SAT) to London (LON)

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Discover the cheapest flights from San Antonio, TX to London
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Sun, Aug 23 - Fri, Aug 28
Iberia
Iberia1 stop
SAT - LON
Iberia
Iberia1 stop
LON - SAT
894$
872$
Prime price per passenger
Tue, Aug 11 - Wed, Aug 19
Iberia
Iberia1 stop
SAT - LON
Iberia
Iberia1 stop
LON - SAT
961$
939$
Prime price per passenger
Tue, Jul 28 - Tue, Aug 4
Iberia
Iberia1 stop
SAT - LON
Iberia
Iberia1 stop
LON - SAT
1074$
1040$
Prime price per passenger
Wed, Jul 15 - Wed, Jul 22
British Airways
British Airways1 stop
SAT - LON
British Airways
British Airways1 stop
LON - SAT
1160$
1108$
Prime price per passenger
Tue, Jul 7 - Mon, Jul 13
Iberia
Iberia1 stop
SAT - LON
Iberia
Iberia1 stop
LON - SAT
1182$
1156$
Prime price per passenger
Tue, Jun 23 - Tue, Jun 30
Iberia
Iberia1 stop
SAT - LON
Iberia
Iberia1 stop
LON - SAT
1380$
1363$
Prime price per passenger
Mon, Aug 24
Iberia
Iberia1 stop
SAT - LON
323$
316$
Prime price per passenger
Tue, Aug 18
American Airlines
American Airlines1 stop
SAT - LON
372$
362$
Prime price per passenger
Wed, Jul 22
American Airlines
American Airlines1 stop
SAT - LON
386$
362$
Prime price per passenger
Wed, Jul 8
American Airlines
American Airlines1 stop
SAT - LON
426$
404$
Prime price per passenger
Fri, Jul 31
American Airlines
American Airlines1 stop
SAT - LON
432$
412$
Prime price per passenger
Wed, Jul 1
Aer Lingus
Aer Lingus2 stops
SAT - LON
598$
574$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from San Antonio, TX to London

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of August. Take advantage of this period to save on your flight tickets and make the most of your trip. Please note that prices may change after your search.
Filter by
week: Aug 17 - Aug 23
Flights from just $467
$1,263
$1,250
$1,021
$857
$1,097
$811
$709
$767
$580
$607
$467
$497
JuneJulyAugust
Flying Time14 h and 41 mWhen flying from San Antonio, TX to London, this can take around 14 h and 41 m in flying time, however this flight duration can vary due to other factors
Cheapest flight$316The best price for flights from San Antonio, TX to London offered by eDreams, which have been found by our customers in the last 3 days
Origin airportSan Antonio International AirportWhen flying from San Antonio, TX to London
Destination airportsHeathrow Airport, Gatwick Airport, London Luton Airport, London Stansted Airport, London City AirportWhen traveling from San Antonio, TX to London
Peak seasonMarchMarch is the busiest time to fly from San Antonio, TX to London according to search data results from our customers
One-way average Price$1323A flight from San Antonio, TX to London at eDreams will cost around $1323, this being based on prices of the previous 6 months of data
Best time to bookJuneMarch is one of the most frequent times to fly to London from San Antonio, TX according to real data from our customers
Exchange rate
1 USD = 0.74 GBP
1 GBP = 1.35 USD
Last revised on Wed, 06/3
Distance: 4989 miles
San Antonio, TX airports
San Antonio Intl (SAT)How far from city center: 7 miles
London airports
Heathrow (LHR)How far from city center: 14 miles
Gatwick (LGW)How far from city center: 25 miles
Luton International (LTN)How far from city center: 27 miles
Stansted (STN)How far from city center: 30 miles
London City (LCY)How far from city center: 7 miles
Southend (SEN)How far from city center: 35 miles

Are you planning to travel to London for vacations, business or family visits? eDreams offers you the cheapest flights and best deals departing from San Antonio, TX. With our fast search engine you will get a large selection of airfares from standard and low cost airlines worldwide and easily book your tickets for this route. If you are flexible we help you identify the cheapest day to fly to London and if you need to leave soon you can check our most convenient last minute fares. Read all the useful information about your next destination and proceed to the reservation, indicating your flight dates and completing your travel booking with hotels and car rental!

Frequently asked questions about flights from San Antonio, TX to London

On average, how much is the price of a flight from San Antonio, TX to London?
When you fly from San Antonio, TX to London the average price is $1323. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
For flights from San Antonio, TX to London, how can I find the cheapest price?
The cheapest price for a flight from San Antonio, TX to London is $316. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When booking, when is the best time to get the best prices for flights from San Antonio, TX to London?
The most popular months to book a trip from San Antonio, TX to London are February, March and December, based on the searches of our customers.
When is the best time to travel from San Antonio, TX to London?
The best time of the year to visit London depends on lots of personal preferences, especially the price. Regarding popularity, September is the best month to fly to London from San Antonio, TX in terms of searches from our customers, followed by October and December. If you prefer to avoid the busy season and get away from the crowds March, April and January are the months with fewer searches for San Antonio, TX - London.
How long does the flight from San Antonio, TX to London take?
Flight length from San Antonio, TX to London is around 14 h and 41 m on average, at an average distance of 4,988.79 mi, for flights for the route (which may have 1 or more stops in other cities in between).
Which airports have flights between San Antonio, TX and London?
The main route from San Antonio, TX to London is: San Antonio International Airport (SAT) to Heathrow Airport(LHR). The following airlines fly this route:

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