How do I get Price Alerts for flights from Belfast City Airport to San Antonio?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Antonio . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Belfast City Airport to San Antonio with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Belfast City Airport to San Antonio Airport?

Prices for flights from Belfast City Airport to San Antonio Airport are refreshed on a daily basis.

How old do you have to be to fly from Belfast City Airport to San Antonio Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£1,088 Cheap Flights from Belfast City Airport to San Antonio in 2026/27

Find the cheapest flights from Belfast City Airport to San Antonio

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:35 - 20:57BHD Belfast City-SAT San Antonio

20h 22m2 stops London Heathrow Dallas/Fort Worth

15:27 - 10:50SAT San Antonio-BHD Belfast City

37h 23m2 stops Chicago O'Hare Intl London Heathrow

£1,088British Airways

Wed, 20 Jan - Sun, 24 Jan

06:35 - 20:57BHD Belfast City-SAT San Antonio

20h 22m2 stops London Heathrow Dallas/Fort Worth

15:27 - 10:50SAT San Antonio-BHD Belfast City

37h 23m2 stops Chicago O'Hare Intl London Heathrow

£1,092British Airways

Wed, 20 Jan - Sun, 24 Jan

06:35 - 20:57BHD Belfast City-SAT San Antonio

20h 22m2 stops London Heathrow Dallas/Fort Worth

15:27 - 10:50SAT San Antonio-BHD Belfast City

37h 23m2 stops Chicago O'Hare Intl London Heathrow

£1,100British Airways

Wed, 20 Jan - Sun, 24 Jan

06:30 - 23:45BHD Belfast City-SAT San Antonio

23h 15m2 stops London Heathrow Chicago O'Hare Intl

12:46 - 17:25SAT San Antonio-BHD Belfast City

22h 39m2 stops Dallas/Fort Worth London Heathrow

£1,105Iberia

Thu, 25 Feb - Mon, 1 Mar

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British Airways flights from Belfast City Airport to San Antonio

Our best British Airways deals on Belfast City Airport to San Antonio flight tickets

British Airways

20 Jan

BHD06:35Belfast City

20h 22m

2 stops

SAT20:57San Antonio

24 Jan

SAT15:27San Antonio

37h 23m

2 stops

BHD10:50Belfast City

£1,088

British Airways

20 Jan

BHD06:35Belfast City

20h 22m

2 stops

SAT20:57San Antonio

24 Jan

SAT15:27San Antonio

37h 23m

2 stops

BHD10:50Belfast City

£1,092

British Airways

20 Jan

BHD06:35Belfast City

20h 22m

2 stops

SAT20:57San Antonio

24 Jan

SAT15:27San Antonio

37h 23m

2 stops

BHD10:50Belfast City

£1,100

momondo Fare Finder

Use the filters below to find and compare flights from Belfast City Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSan Antonio

BHD Belfast City - SAT San Antonio

BHDSAT

Belfast City

Wed 20/1

06:35-20:57

2 stops20h 22m

San Antonio

Sun 24/1

15:27-10:50

2 stops37h 23m

£1,088

BelfastSan Antonio

BHD Belfast City - SAT San Antonio

BHDSAT

Belfast City

Wed 20/1

06:35-20:57

2 stops20h 22m

San Antonio

Sun 24/1

15:27-10:50

2 stops37h 23m

£1,092

BelfastSan Antonio

BHD Belfast City - SAT San Antonio

BHDSAT

Belfast City

Wed 20/1

06:35-20:57

2 stops20h 22m

San Antonio

Sun 24/1

15:27-10:50

2 stops37h 23m

£1,100

Fastest return journey

BelfastSan Antonio

BHD Belfast City - SAT San Antonio

BHDSAT

Belfast City

Thu 25/2

06:30-23:45

2 stops23h 15m

San Antonio

Mon 1/3

12:46-17:25

2 stops22h 39m

£1,105

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

When to book flights from Belfast City Airport to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Belfast City Airport to San Antonio according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Belfast City Airport to San Antonio (BHD to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast City Airport to San Antonio

Best price found	£1,088
Fastest flight time	16h 55m
Direct flights	None

The best flight deal from Belfast City Airport to San Antonio found on momondo in the last 72 hours is £1,088

The fastest flight from Belfast City Airport to San Antonio takes 16h 55m

There are no direct flights from Belfast City Airport to San Antonio. There are no popular flight routes from Belfast City Airport to San Antonio.

Search flight deals

Frequently asked questions about flying from Belfast City Airport to San Antonio

How far is Belfast City to San Antonio by plane?
A flight from Belfast City to San Antonio will travel around 4682.8 mi. A reasonable flight in good conditions will take 16h 55m.
When did momondo last update prices for flights from Belfast City Airport to San Antonio Airport?
Prices for flights from Belfast City Airport to San Antonio Airport are refreshed on a daily basis.
How old do you have to be to fly from Belfast City Airport to San Antonio Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Belfast City Airport to San Antonio Airport.
What documentation or ID do you need to fly to San Antonio Airport?
The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Belfast City Airport to San Antonio

How do I get Price Alerts for flights from Belfast City Airport to San Antonio?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Belfast City Airport from San Antonio. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Belfast City Airport to San Antonio with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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Why use momondo?

Why should I use momondo to find a flight deal from Belfast to San Antonio?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Belfast.

Can I find flights from Belfast to San Antonio with flexible booking policies on momondo?

Yes. All flights to San Antonio from Belfast on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Belfast to San Antonio?

Once all potential Belfast to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Belfast to San Antonio right now. Can momondo alert me if prices change?

Price alerts on flights to San Antonio from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.