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San Antonio

$1,125+ Cheap flights from Belfast to San Antonio (SAT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SAT
ene. 3 — ene. 101
sáb. 1/3
sáb. 1/10
1 adult, Economy
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Cheap flight deals from Belfast to San Antonio

Best flights from Belfast to San Antonio
Discover carefully curated flight deals from Belfast to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated diciembre 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/146:35 amBHD - SAT
2 stops20h 15mAmerican Airlines
dom. 1/185:20 pmSAT - BHD
2 stops38h 55mAmerican Airlines
Deal found 12/1$1,125
This British Airways deal was found by Cheapflights users on 12/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/1411:25 amBHD - SAT
2 stops18h 33mBritish Airways
dom. 1/185:00 pmSAT - BHD
2 stops35h 40mBritish Airways
Deal found 12/3$1,200
This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2210:40 amBHD - SAT
2 stops18h 02mAmerican Airlines
lun. 1/266:11 pmSAT - BHD
2 stops15h 54mAmerican Airlines
Deal found 12/1$1,164
This British Airways deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/2211:05 amBHD - SAT
2 stops17h 37mBritish Airways
lun. 1/266:11 pmSAT - BHD
2 stops15h 54mBritish Airways
Deal found 12/2$1,233

Find flight deals from Belfast to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 4, 2025.

Round-trip from

$1,125
(American Airlines)
From Belfast to San Antonio
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 4, 2025.
Use the filters below to find and compare flights from Belfast to San Antonio that are best for you.

Fly from

Belfast

Fly to

San Antonio

Route

Depart

Return

Price

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

mié. 1/14

6:35 am-8:50 pm

2 stops20h 15m

San Antonio

dom. 1/18

5:20 pm-2:15 pm

2 stops38h 55m

$1,125

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

jue. 1/22

10:40 am-10:42 pm

2 stops18h 02m

San Antonio

lun. 1/26

6:11 pm-4:05 pm

2 stops15h 54m

$1,164

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

mié. 1/14

11:25 am-11:58 pm

2 stops18h 33m

San Antonio

dom. 1/18

5:00 pm-10:40 am

2 stops35h 40m

$1,200

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

jue. 1/22

11:05 am-10:42 pm

2 stops17h 37m

San Antonio

lun. 1/26

6:11 pm-4:05 pm

2 stops15h 54m

$1,233

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Best time to book a flight from Belfast to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Belfast with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Belfast to San Antonio
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Belfast to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Antonio from Belfast?

    Located just 7.6 mi from the city center, San Antonio is the airport most travelers will use when flying to San Antonio from Belfast. Booking flights from Belfast to San Antonio (SAT) should be relatively easy as there are 0 daily inbound flights from Belfast from 0 different airlines.

  • How long is the flight from Belfast to San Antonio?

    Departing from Belfast to San Antonio will take you 18h 33m. Belfast and San Antonio are separated by a distance of 4676 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Belfast to San Antonio that include hotel bookings?

    Yes. In addition to deals on Belfast to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Belfast to San Antonio?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Belfast to San Antonio.

  • Can I find deals for business class flights from Belfast to San Antonio?

    Yes. Cheapflights offers flight deals from Belfast to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville

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