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San Antonio

$1,058+ 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 4/22. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — SAT
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap 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 April 3, 2025.

Round-trip from

$1,058
(Mytrip)
From Belfast to San Antonio
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Find flight deals from Belfast to San Antonio

Cheapest flights from Belfast to San Antonio
Explore the most affordable flight options available from Belfast to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:15 amBFS - SAT
2 stops32h 38mMultiple Airlines
Sat 4/2612:13 pmSAT - BFS
2 stops23h 57mMultiple Airlines
Deal found 4/2$1,058
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:05 amBHD - SAT
2 stops33h 48mMultiple Airlines
Sat 4/2612:13 pmSAT - BHD
2 stops26h 12mMultiple Airlines
Deal found 4/2$1,108
This StudentUniverse deal was found by Cheapflights users on 4/2. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/227:00 amBHD - SAT
3 stops22h 58mAer Lingus
Sat 4/264:04 pmSAT - BHD
3 stops19h 36mAer Lingus
Deal found 4/2$1,561

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 April 3, 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

BFS - SAT

BFSSAT

Belfast Intl

Tue 4/22

8:15 am-10:53 am

2 stops32h 38m

San Antonio

Sat 4/26

12:13 pm-6:10 pm

2 stops23h 57m

$1,058

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Tue 4/22

7:05 am-10:53 am

2 stops33h 48m

San Antonio

Sat 4/26

12:13 pm-8:25 pm

2 stops26h 12m

$1,108

BelfastSan Antonio

BHD - SAT

BHDSAT

Belfast City

Tue 4/22

7:00 am-11:58 pm

3 stops22h 58m

San Antonio

Sat 4/26

4:04 pm-5:40 pm

3 stops19h 36m

$1,561

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

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

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated April 3, 2025.
Aer Lingus
7.0
Good
1,059 reviews

Food

6.4

Comfort

7.0

Crew

7.9

Boarding

7.2

Overall

7.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.
Aer Lingus
7.0
Good
1,059 reviews
Aer Lingus
7.0
Good
1,059 reviews

Food

6.4

Comfort

7.0

Crew

7.9

Boarding

7.2

Overall

7.0

Entertainment

6.7

Reviews

1 / 20
2.0
Mediocre

Thomas,Jan 2025

DUB - JFK

Don’t check bags which for an international flight means don’t take this air line. Lost our luggage and once found refused to deliver it to our home. Had to pick back up from the airport. No compensation not even an apology… Don’t fly aer lingus.

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.

  • 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.

  • What is the cheapest month to book a flight from Belfast to San Antonio?

    Currently, August is the cheapest month in which you can book a flight from Belfast to San Antonio (average of $295). Flying from Belfast to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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