Cheap Flights from Glasgow to San Antonio International

Compare Glasgow to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

Book the best San Antonio International fare with no extra fees

Flight deals from Glasgow to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Glasgow to San Antonio International Airport? If you want to travel next month, return fares start from R 16,621. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Glasgow to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Glasgow to San Antonio International flights are currently cheapest in June.

Glasgow to San Antonio International: Alternative routes

Compare routes from Glasgow to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Glasgow to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundR 7,190
Cheapest month to flyJune

Finding cheap flights from Glasgow to San Antonio International: Frequently asked questions

The best price we found for a return flight from Glasgow to San Antonio International is R 14,692. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Glasgow to San Antonio International. But we found flights with one stop from R 14,692.
As of April 2026, there are no flights flying from Glasgow to San Antonio International.
The cheapest month to fly from Glasgow to San Antonio International is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Glasgow to San Antonio International Airport on Thursday, 28 May 2026.
No airlines currently offer direct flights between Glasgow and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to San Antonio International is easyJet .

Travelling from Glasgow to San Antonio International Airport (SAT): What you need to know

  • Glasgow has two main airports where you can kick off your travels. Explore your options for reserving a flight from Glasgow to San Antonio International Airport (SAT) flying out of Glasgow International Airport (GLA) or Glasgow Prestwick Airport (PIK).

  • San Antonio International Airport is located in San Antonio. The city follows the UTC-5 timezone and is five hours behind Glasgow.

  • Leave enough time to make your flight from Glasgow to SAT. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • If you're flying during a major holiday or other peak period, give yourself extra time. Arrive two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

Airports in Glasgow

Glasgow International Airport (GLA)

  • Stopovers are the perfect opportunity to discover a new place or just take a break during your journey. When looking for a cheap flight from Glasgow to SAT, uncheck 'Direct flights only' to check out all potential stops. Frankfurt Airport (FRA) is an option when you're setting off from Glasgow International Airport (GLA).

  • Located around 14 kilometres from the centre of Glasgow, GLA can be reached in about 15 minutes by car, depending on traffic. The journey on public transport is roughly 35 minutes.

  • In search of a convenient hotel close to Glasgow International Airport? If you're catching an early flight from Glasgow to San Antonio International Airport, these accommodation options will put you a quick hop from check-in:

  • Of the departures from Glasgow International Airport, 70.07% land on time at their destination.

Glasgow Prestwick Airport (PIK)

  • On public transport, you can travel from central Glasgow to PIK in about 55 minutes. The airport is roughly 48 kilometres away, and getting there by car takes approximately 40 minutes.

  • Get a head start on your holiday with an extra night away from home. Before your Glasgow to SAT flight, unwind in one of these hotels near Glasgow Prestwick Airport:

  • As far as flight punctuality goes, Glasgow Prestwick Airport has an on-time arrival rate of 76.7%.

About San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • San Antonio International Airport is roughly 13 kilometres from central San Antonio. How long it takes to get to the centre by cab or car hire will depend on the time of day. Do some research before you go.

  • When travelling by public transport, expect a journey of around 1 hour 30 minutes.

How to find the cheapest flights from Glasgow to San Antonio International Airport (SAT)

  • The lowest price we've found for a one-way ticket from Glasgow to San Antonio International Airport is R 7,190. For a return flight on this route, the best price is R 14,692. Depending on when you want to go and the availability, these fares can change.

  • Booking early is often the key to finding a cheap flight from Glasgow to SAT. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely spend on your ticket.

  • The 'Whole month' search tool shows you the cheapest Glasgow to San Antonio International Airport tickets across the month. It's an easy way to find a bargain if your trip dates aren't set in stone.

  • You don't need to check every day to find out if prices have dropped when you set up a Price Alert. We'll notify you when there's a better deal on plane tickets from Glasgow to SAT.

  • Find an affordable flight from Glasgow to San Antonio International Airport by using the search filters. Choose your ideal departure time, duration and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Glasgow to San Antonio International Airport (SAT)

  • Think about the pace you're looking for when deciding your trip dates. April is the quietest month to visit San Antonio. July is when most people book flights from Glasgow to San Antonio International Airport (SAT), which may be ideal if you're after more action.

  • When booking your Glasgow to SAT plane ticket, consider what kind of weather you prefer. August is the warmest month in San Antonio, with temperatures ranging from 23ºC (73ºF) to 40ºC (104ºF).

  • Search for cheap tickets from Glasgow to San Antonio International Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 3ºC (37ºF) and 20ºC (68ºF).

More about San Antonio

  • After booking your flight from Glasgow to San Antonio International Airport, find a hotel that offers a good mix of location and comfort. Make one of these accommodation options your base for exploring San Antonio:

  • Your trip to San Antonio isn't complete without checking out the sights. Leading attractions that are worth your time include The San Antonio River Walk, San Antonio River walk and Alamo Plaza.

Explore more of the United States

  • San Antonio has plenty to offer, but there are so many other parts of the United States waiting to be explored. Around 105 kilometres north-east of San Antonio, a visit to Austin will keep you on the go. Start with leading sights like Texas State Capitol, Central Park and Austin Museum of Art, Downtown.

  • Corpus Christi is another favourite destination in the United States and is around 225 kilometres south-east of San Antonio. No trip is complete without dropping by Texas State Aquarium, Bayfront Park and Corpus Christi Cathedral.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.