Cheap flights from Northern Ireland to San Antonio from £817
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Northern Ireland to San Antonio
Keep the following information in mind while searching for Northern Ireland to San Antonio flight deals. Data was last updated 3 April 2025.
Round-trip from | £817 |
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Find flight deals from Northern Ireland to San Antonio
Cheapest flights from Northern Ireland to San AntonioExplore the most affordable flight options available from Northern Ireland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Explore the most affordable flight options available from Northern Ireland to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 3 April 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Northern Ireland 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 858,174 searches. Data last updated 3 April 2025.
Use the filters below to find and compare flights from Northern Ireland to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
BelfastSan Antonio
BFS - SAT
BFSSAT
Belfast Intl
Tue 22/4
08:15-10:53
2 stops32h 38m
San Antonio
Sat 26/4
12:13-18:10
2 stops23h 57m
BelfastSan Antonio
BHD - SAT
BHDSAT
Belfast City
Tue 22/4
07:05-10:53
2 stops33h 48m
San Antonio
Sat 26/4
12:13-20:25
2 stops26h 12m
BelfastSan Antonio
BHD - SAT
BHDSAT
Belfast City
Tue 22/4
07:00-23:58
3 stops22h 58m
San Antonio
Sat 26/4
16:04-17:40
3 stops19h 36m
Best time to book a flight from Northern Ireland to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Northern Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Northern Ireland 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 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.
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 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
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 3 April 2025.
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Thomas,Jan 2025
DUB - JFK
Boarding
Comfort
Crew
Entertainment
Overall
Food
Reviews
Thomas,Jan 2025
DUB - JFK
Related info for your journey
Find useful and relevant information for your journey from Northern Ireland to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Northern Ireland to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Northern Ireland to San Antonio?
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Northern Ireland to San Antonio. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
Why should you use Cheapflights to find cheap flight tickets from Northern Ireland to San Antonio?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Northern Ireland to San Antonio.
Can Cheapflights find flights from Northern Ireland to San Antonio with no change fees?
Certainly. Search results for flights to San Antonio from Northern Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Northern Ireland to San Antonio become cheaper?
Yes! Start tracking prices for Northern Ireland to San Antonio flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.