SAT - LON

£250 Find Cheap Flights from San Antonio to London – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
£561
Typical prices: £636-£990
Delta
Mon 26/10Tue 10/11
SAT - LHR • 1 stop
Cheapest one-way flight
£250
Typical prices: £263-£349
Virgin Atlantic
Mon 8/2
SAT - LHR • 2 stops
Direct flights
Not available
There are currently no direct flights between San Antonio and London. You’ll need at least 1 connection.
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Top stopover airports
Cheapest • Avg £449 (return)
Shortest trip • 11h 35m (one-way)
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When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 9% compared to booking last minute.
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When to travel
Cheapest • 29% price drop
Most popular
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Flight Deals

Cheap Flights from San Antonio to London (SAT-LON)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Antonio to London

Mon, 26 Oct - Tue, 10 Nov
Delta Logo
18:20 - 11:40SAT  San Antonio-LHR London Heathrow
12h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
08:40 - 21:26LHR  London Heathrow-SAT San Antonio
18h 46m2 stops Amsterdam Schiphol Minneapolis St Paul
£561Delta
Mon, 26 Oct - Tue, 10 Nov
Delta Logo
14:30 - 07:05SAT  San Antonio-LHR London Heathrow
11h 35m1 stop Minneapolis St Paul
Delta Logo
08:55 - 19:48LHR  London Heathrow-SAT San Antonio
16h 53m1 stop Atlanta Hartsfield-Jackson
£566Delta
Tue, 29 Dec - Fri, 8 Jan
British Airways Logo
20:19 - 10:00SAT  San Antonio-LHR London Heathrow
31h 41m1 stop Dallas/Fort Worth
British Airways Logo
07:30 - 20:57LHR  London Heathrow-SAT San Antonio
19h 27m2 stops Madrid Barajas Dallas/Fort Worth
£585British Airways
Tue, 17 Nov - Mon, 23 Nov
Delta Logo
11:04 - 07:50SAT  San Antonio-LHR London Heathrow
14h 46m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:45 - 00:33LHR  London Heathrow-SAT San Antonio
18h 48m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
£598Delta
Sun, 8 Nov - Sun, 15 Nov
Delta Logo
18:20 - 11:40SAT  San Antonio-LHR London Heathrow
11h 20m1 stop Atlanta Hartsfield-Jackson
Delta Logo
06:20 - 19:48LHR  London Heathrow-SAT San Antonio
19h 28m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
£598Delta
Tue, 17 Nov - Mon, 23 Nov
Delta Logo
06:40 - 07:05SAT  San Antonio-LHR London Heathrow
18h 25m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
Delta Logo
11:30 - 00:33LHR  London Heathrow-SAT San Antonio
19h 03m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson
£601Delta
Tue, 29 Dec - Fri, 8 Jan
United Airlines Logo
13:50 - 09:40SAT  San Antonio-LHR London Heathrow
13h 50m1 stop Denver Intl
United Airlines Logo
11:35 - 21:07LHR  London Heathrow-SAT San Antonio
15h 32m1 stop Denver Intl
£602United Airlines
Tue, 17 Nov - Mon, 23 Nov
Delta Logo
12:57 - 08:35SAT  San Antonio-LHR London Heathrow
13h 38m1 stop New York John F Kennedy Intl
Delta Logo
10:50 - 19:48LHR  London Heathrow-SAT San Antonio
14h 58m1 stop Atlanta Hartsfield-Jackson
£604Delta
Sun, 8 Nov - Sun, 15 Nov
Delta Logo
06:50 - 06:25SAT  San Antonio-LHR London Heathrow
17h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
09:50 - 17:40LHR  London Heathrow-SAT San Antonio
13h 50m1 stop Minneapolis St Paul
£604Delta
Tue, 13 Oct - Mon, 19 Oct
Air Canada Logo
06:35 - 08:35SAT  San Antonio-LHR London Heathrow
20h 00m2 stops Chicago O'Hare Intl Toronto Pearson Intl
Air Canada Logo
08:30 - 22:13LHR  London Heathrow-SAT San Antonio
19h 43m1 stop Toronto Pearson Intl
£605Air Canada
Booking Insights

KAYAK’s insights & trends for San Antonio to London flights

Get data-powered insights and trends into flights from San Antonio to London to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from San Antonio to London?

Flight prices are below average for this route right now.

Flights to London from San Antonio usually cost between £607 and £902 in October.
The lowest price found in the past 5 days was £561 on Delta (26 Oct–10 Nov).

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

The cheapest month for flights from San Antonio to London is February, where tickets cost £516 (return) on average. On the other hand, the most expensive months are June and July, where the average cost of round-trip tickets is £1,056 and £865 respectively.

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

To get a below average price on the flight from San Antonio to London, you should book around 2 weeks before departure, which saves you about 9% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Good to know - Cheap tickets from San Antonio to London

Low season

November
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (55% more expensive on average)

When to book flights from San Antonio to London

Are your dates flexible? Find out the best times to travel from San Antonio to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

FAQs for booking flights from San Antonio to London

  • How can I travel from downtown San Antonio to SAT?

    To travel from downtown San Antonio to SAT, you can catch a bus or a taxi. If you’re on a budget, you should board one of the local buses that serve the route. On the other hand, if you’re in a rush, you should settle on a taxi.

  • Does SAT have a prayer room?

    SAT has a single prayer room located in the Ticketing B Terminal Lobby. You can visit this prayer room, usually open 24/7, regardless of religion. This is simply because it is an interfaith chapel.

  • What are some of the fun things I can do before departing LHR?

    Before departing LHR, you can grab a meal of your choice, as this airport is home to several European cafes, British Pubs, and remarkable full-service restaurants that offer a wide range of dishes. You can also enjoy spa treatments at BeRelax Spa, located on the Airside of Terminal 5. You can rest assured of receiving the top-notch spa services you pay for at this spa, given that it boasts experienced professionals. Alternatively, you can watch flights take off and land at the airport from various spots in Terminals 2, 3, 4, and 5 or check out superb art pieces at the on-site gallery near the Premium Check-In counters in Terminal 5.

  • Can I rent a car at LHR?

    At LHR, you can easily rent a car. This is because the airport has counters for car rental companies like Alamo, Avis, Budget, Europcar, Enterprise, SIXT, and Hertz in the Arrivals Hall of its main terminal.

  • What is the cheapest flight from San Antonio to London?

    In the last 5 days, the lowest price for a flight from San Antonio to London was £250 for a one-way ticket and £561 for a return.

  • Which aircraft models fly most regularly from San Antonio to London?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Antonio to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to San Antonio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San Antonio to London

  • San Antonio International Airport (SAT) is the main international airport in the Greater San Antonio Area. Situated approximately 8 miles north of the city’s downtown area, this airport is a Merlin Airways and Avelo Airlines hub.
  • In London, you will arrive on your flight at Heathrow Airport (LHR), Gatwick Airport (LGW), or London City Airport (LCY). If you want to land at an airport close to London’s city center, you should book a flight that lands at LCY. On the other hand, if you want to travel affordably, check out the flights that land at LHR, as it serves a majority of the cheap flights that ply this route.
  • On your travel date, it’s essential that you arrive at SAT at least 2 hours prior to your departure time. Doing so will help you check in and complete the airport’s tedious security checks in time for your flight.
  • While waiting for your flight to London at SAT, you can relax in the airport’s USO lounge if you’re a serving member of the US military or an immediate family member of one. At this lounge, located near Terminal B’s baggage claim area, you’ll enjoy access to comfortable seating, snacks, beverages, magazines, and newspapers.
  • If you’d like to convert some of your cash before leaving LHR, you’ll be able to do so with ease, given that this airport features at least 25 Travelex booths. Spread across the airport, these booths are normally open from about 5 am to 10 pm. If you need help finding one, look for an airport ambassador. They are quite easy to spot, given that they all wear distinct purple shirts.

More options for your flight from San Antonio to London

Complete your trip to London with a hotel stay or car hire