Find cheap flights from Belfast to San Antonio - Compare and Save

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Cheap Flights from Belfast to San Antonio

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

Recent round-trip flight deals from Belfast to San Antonio

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BF1  Bere Ferrers-SAT San Antonio Airport
4674 mimulti-stop
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SAT  San Antonio Airport-BF1 Bere Ferrers
4674 mimulti-stop
Multiple Airlines
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When to book flights from Belfast to San Antonio

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

Your Belfast to San Antonio flight questions, answered

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

  • Do I need a passport to fly from Belfast 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.

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

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

    Flights from Belfast to San Antonio may depart from several airports in Belfast area, including Belfast Intl (BFS) and Belfast City (BHD). Flights usually arrive at San Antonio (SAT).

  • Can I save money by using flexible dates for flights from Belfast to San Antonio?

    On the Belfast to San Antonio route, being flexible with your departure day can save you up to 43%. Sunday is the cheapest day at $1,211 round-trip on average, while Wednesday is the most expensive at $2,107: a $896 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

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

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Your guide to booking Belfast 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 Belfast to San Antonio

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

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