SOU - SAT

£1,044 Find Cheap Flights from Southampton to San Antonio – Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you enjoy your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Southampton to San Antonio (SOU-SAT)

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

Recent return flight deals from Southampton to San Antonio

Sat, 24 Oct - Sat, 31 Oct
Aer Lingus Logo
09:20 - 23:58SOU  Southampton Eastleigh-SAT San Antonio
20h 38m2 stops Dublin Chicago O'Hare Intl
Aer Lingus Logo
15:09 - 08:50SAT  San Antonio-SOU Southampton Eastleigh
36h 41m2 stops Chicago O'Hare Intl Dublin
£1,044Aer Lingus
Tue, 27 Oct - Wed, 4 Nov
Delta Logo
08:40 - 00:30SOU  Southampton Eastleigh-SAT San Antonio
44h 50m2 stops Amsterdam Schiphol Salt Lake City
Delta Logo
06:50 - 08:10SAT  San Antonio-SOU Southampton Eastleigh
19h 20m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,049Delta
Mon, 19 Oct - Thu, 5 Nov
Delta Logo
17:20 - 15:50SOU  Southampton Eastleigh-SAT San Antonio
28h 30m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County
Delta Logo
17:00 - 17:05SAT  San Antonio-SOU Southampton Eastleigh
18h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,110Delta
Thu, 22 Oct - Mon, 2 Nov
Delta Logo
17:20 - 00:33SOU  Southampton Eastleigh-SAT San Antonio
37h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
17:00 - 17:05SAT  San Antonio-SOU Southampton Eastleigh
42h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,139Delta
Sat, 24 Oct - Thu, 5 Nov
Delta Logo
09:20 - 23:26SOU  Southampton Eastleigh-SAT San Antonio
20h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
11:00 - 08:10SAT  San Antonio-SOU Southampton Eastleigh
15h 10m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,140Delta
Sun, 25 Oct - Tue, 3 Nov
Delta Logo
17:30 - 09:43SOU  Southampton Eastleigh-SAT San Antonio
45h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
17:00 - 17:05SAT  San Antonio-SOU Southampton Eastleigh
18h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,151Delta
Thu, 22 Oct - Fri, 6 Nov
Delta Logo
17:20 - 00:33SOU  Southampton Eastleigh-SAT San Antonio
37h 13m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
11:00 - 08:55SAT  San Antonio-SOU Southampton Eastleigh
15h 55m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,170Delta
Fri, 23 Oct - Mon, 2 Nov
Delta Logo
17:20 - 23:26SOU  Southampton Eastleigh-SAT San Antonio
36h 06m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson
Delta Logo
17:00 - 17:05SAT  San Antonio-SOU Southampton Eastleigh
42h 05m2 stops Atlanta Hartsfield-Jackson Amsterdam Schiphol
£1,181Delta
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
09:20 - 23:58SOU  Southampton Eastleigh-SAT San Antonio
20h 38m2 stops Dublin Chicago O'Hare Intl
Multiple Airlines Logo
12:46 - 08:50SAT  San Antonio-SOU Southampton Eastleigh
39h 04m3 stops Dallas/Fort Worth London Heathrow Dublin
£1,251Multiple Airlines
Sat, 24 Oct - Sat, 31 Oct
Multiple Airlines Logo
20:00 - 20:35SOU  Southampton Eastleigh-SAT San Antonio
30h 35m3 stops Dublin London Heathrow Dallas/Fort Worth
Multiple Airlines Logo
12:46 - 08:50SAT  San Antonio-SOU Southampton Eastleigh
39h 04m3 stops Dallas/Fort Worth London Heathrow Dublin
£1,438Multiple Airlines
Booking Insights

Price, demand, and travel trends for Southampton to San Antonio flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Southampton to San Antonio with more confidence.

What is the cheapest airline to fly from Southampton to San Antonio?

Aer Lingus (£1,044) and Delta (£1,049) are the cheapest airlines to fly return from Southampton to San Antonio according to KAYAK data over the last 5 days.

Find deals

When to book flights from Southampton to San Antonio

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

Your Southampton to San Antonio flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Southampton to San Antonio?

    Flights from Southampton to San Antonio usually depart from Southampton Eastleigh (SOU) and arrive at San Antonio (SAT).

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are La Cantera Resort & Spa, Drury Plaza Hotel San Antonio Riverwalk, and San Antonio River Walk. These are among the most viewed places in San Antonio on KAYAK.

  • Do I need a passport to fly from Southampton to San Antonio?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Southampton to San Antonio changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £1,044 to £1,438. That means the highest observed fare was about 37% higher than the lowest one.

  • What is the time difference between Southampton and San Antonio?

    San Antonio is 6 hours behind Southampton (Central Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • Which car hire options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car hire companies, with daily rates starting from around £16 for economy cars. Top options include:
    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

Your guide to booking Southampton to San Antonio flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Southampton to San Antonio

Complete your trip to San Antonio with a hotel stay or car hire

Car hire in San Antonio
Hotels in San Antonio
Holidays in San Antonio