How long is the flight from United Kingdom to San Antonio?

A quick flight from United Kingdom to San Antonio can take about 14h 42m. Scandinavian Airlines provides one of the quickest options available for as low as £648. There are 4967 mi between United Kingdom and San Antonio. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines to fly from United Kingdom to San Antonio one-way?

The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £566. However, be on the lookout for offers from Virgin Atlantic and Delta, as they are both options that can get you from United Kingdom to San Antonio for a low price.

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.

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).

What are the most popular routes from United Kingdom to San Antonio?

The most popular route from United Kingdom to San Antonio is London Heathrow - San Antonio. You may also consider London Gatwick - San Antonio or London City - San Antonio.

What are the most popular airlines that fly from United Kingdom to San Antonio?

When booking a flight from United Kingdom to San Antonio, you may want to consider flying on Finnair, British Airways or Iberia as they are the most popular for this route.

What airport do you fly into for flights to San Antonio from United Kingdom?

San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from United Kingdom to San Antonio.

Can I find deals for flights from United Kingdom to San Antonio that include hotel bookings?

Yes. In addition to deals on United Kingdom to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from United Kingdom to San Antonio?

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

Can I find deals for business class flights from United Kingdom to San Antonio?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£296+ Flights from the United Kingdom to San Antonio

Cheap flight deals from United Kingdom to San Antonio

Round-trip from	£558
One-way from	£296
Popular in	August
Cheapest in	February
Average price	£688

15/10-24/10
6 total stops
69h 10m total
United Kingdom to San Antonio

Search Deals

27/9
2 total stops
25h 10m total
United Kingdom to San Antonio

Search Deals

Highest demand for flights based on searches. 15% potential increase in price (£96 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from United Kingdom to San Antonio

Cheapest flights from United Kingdom to San Antonio
Explore the most affordable flight options available from United Kingdom to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Wed 15/1018:30MAN - SAT

3 stops35h 10mMultiple Airlines

Fri 24/1019:35SAT - MAN

3 stops34h 00mMultiple Airlines

Deal found 17/9£558

Mon 29/909:50LGW - SAT

2 stops41h 02mMultiple Airlines

Mon 13/1019:15SAT - LGW

1 stop32h 45mMultiple Airlines

Deal found 16/9£574

Sat 1/1113:25LHR - SAT

3 stops35h 05mMultiple Airlines

Sat 15/1106:00SAT - LHR

3 stops23h 20mMultiple Airlines

Deal found 17/9£578

Sat 6/1211:20LHR - SAT

2 stops30h 27mMultiple Airlines

Sat 13/1218:23SAT - LHR

2 stops16h 27mMultiple Airlines

Deal found 17/9£586

Thu 23/1019:10BHX - SAT

2 stops35h 10mScandinavian Airlines

Thu 30/1014:33SAT - BHX

2 stops22h 57mScandinavian Airlines

Deal found 18/9£588

Fri 26/906:40LHR - SAT

2 stops23h 12mScandinavian Airlines

Tue 7/1012:23SAT - LHR

2 stops23h 17mScandinavian Airlines

Deal found 16/9£588

Sat 1/1106:40LHR - SAT

2 stops22h 40mScandinavian Airlines

Sat 8/1112:23SAT - LHR

2 stops21h 37mScandinavian Airlines

Deal found 17/9£593

Wed 29/1006:40LHR - SAT

2 stops22h 40mScandinavian Airlines

Mon 10/1114:46SAT - LHR

3 stops22h 04mScandinavian Airlines

Deal found 16/9£593

Sat 1/1108:30LGW - SAT

3 stops40h 00mMultiple Airlines

Sat 15/1106:00SAT - LGW

3 stops32h 40mMultiple Airlines

Deal found 17/9£602

Thu 30/1018:40LHR - SAT

2 stops34h 40mScandinavian Airlines

Fri 9/110:45SAT - LHR

2 stops40h 35mScandinavian Airlines

Deal found 17/9£615

Wed 29/1019:30LHR - SAT

2 stops33h 50mScandinavian Airlines

Sat 10/110:45SAT - LHR

2 stops23h 15mScandinavian Airlines

Deal found 17/9£616

Sat 1/1112:20LCY - SAT

3 stops33h 30mMultiple Airlines

Sat 15/1106:00SAT - LCY

3 stops30h 35mMultiple Airlines

Deal found 17/9£625

Best flights from United Kingdom to San Antonio
Discover carefully curated flight deals from United Kingdom to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 18 September 2025.

Wed 15/1018:30MAN - SAT

3 stops35h 10mMultiple Airlines

Fri 24/1019:35SAT - MAN

3 stops34h 00mMultiple Airlines

Deal found 17/9£558

Thu 23/1019:10BHX - SAT

2 stops35h 10mScandinavian Airlines

Thu 30/1014:33SAT - BHX

2 stops22h 57mScandinavian Airlines

Deal found 18/9£588

Wed 29/1013:00LHR - SAT

1 stop14h 42mVirgin Atlantic

Mon 10/1118:22SAT - LHR

1 stop11h 18mVirgin Atlantic

Deal found 16/9£648

Sat 1/1107:30LHR - SAT

2 stops17h 45mLufthansa

Sat 8/1112:12SAT - LHR

1 stop16h 38mLufthansa

Deal found 17/9£654

Wed 8/1007:25LHR - SAT

2 stops20h 04mUnited Airlines

Tue 14/1017:56SAT - LHR

1 stop11h 39mUnited Airlines

Deal found 16/9£656

Fri 6/311:20LGW - SAT

2 stops34h 39mAmerican Airlines

Tue 10/317:08SAT - LGW

2 stops33h 22mAmerican Airlines

Deal found 15/9£663

Mon 17/1111:45EDI - SAT

2 stops17h 12mDelta

Sat 29/1105:15SAT - EDI

2 stops22h 30mDelta

Deal found 15/9£755

Thu 18/1208:20GLA - SAT

2 stops21h 39mAer Lingus

Tue 3/313:41SAT - GLA

2 stops20h 19mAer Lingus

Deal found 16/9£1,021

Fri 19/1206:35GLA - SAT

2 stops18h 46mBritish Airways

Thu 5/317:00SAT - GLA

2 stops18h 50mBritish Airways

Deal found 16/9£1,121

Wed 29/1010:05LGW - SAT

2 stops41h 51mTurkish Airlines

Mon 10/1118:00SAT - LGW

2 stops22h 35mTurkish Airlines

Deal found 16/9£1,155

Wed 29/1006:40LHR - SAT

2 stops22h 40mScandinavian Airlines

Mon 10/1114:46SAT - LHR

3 stops22h 04mScandinavian Airlines

Deal found 16/9£593

Sat 1/1108:30LGW - SAT

3 stops40h 00mMultiple Airlines

Sat 15/1106:00SAT - LGW

3 stops32h 40mMultiple Airlines

Deal found 17/9£602

Fri 31/1007:30LHR - SAT

2 stops17h 45mUnited Airlines

Fri 7/1111:40SAT - LHR

2 stops15h 30mUnited Airlines

Deal found 16/9£659

Fri 31/1008:30LHR - SAT

2 stops19h 26mLufthansa

Fri 7/1116:24SAT - LHR

1 stop11h 51mLufthansa

Deal found 16/9£659

Fri 20/219:10BHX - SAT

2 stops34h 07mScandinavian Airlines

Tue 24/216:10SAT - BHX

2 stops20h 20mScandinavian Airlines

Deal found 15/9£601

Sat 1/1112:20LCY - SAT

3 stops33h 30mMultiple Airlines

Sat 15/1106:00SAT - LCY

3 stops30h 35mMultiple Airlines

Deal found 17/9£625

Wed 29/1009:30LHR - SAT

2 stops18h 26mLufthansa

Mon 10/1112:49SAT - LHR

1 stop13h 36mLufthansa

Deal found 16/9£659

Thu 5/310:10MAN - SAT

2 stops19h 07mScandinavian Airlines

Mon 9/316:25SAT - MAN

2 stops21h 10mScandinavian Airlines

Deal found 16/9£604

Sat 1/1108:40LCY - SAT

2 stops20h 40mVirgin Atlantic

Thu 13/1111:50SAT - LCY

2 stops15h 40mVirgin Atlantic

Deal found 17/9£734

Fri 20/209:00ABZ - SAT

2 stops18h 49mAmerican Airlines

Tue 24/217:00SAT - ABZ

2 stops14h 55mAmerican Airlines

Deal found 15/9£758

Thu 5/214:00LGW - SAT

1 stop14h 27mMultiple Airlines

Thu 19/215:02SAT - LGW

2 stops22h 13mMultiple Airlines

Deal found 16/9£636

Thu 5/313:30MAN - SAT

1 stop16h 03mDelta

Mon 9/314:10SAT - MAN

2 stops15h 00mDelta

Deal found 15/9£792

Fri 20/209:25EDI - SAT

2 stops16h 28mUnited Airlines

Tue 24/212:50SAT - EDI

1 stop13h 05mUnited Airlines

Deal found 14/9£752

Fri 20/206:35GLA - SAT

2 stops19h 35mAmerican Airlines

Tue 24/212:34SAT - GLA

2 stops15h 16mAmerican Airlines

Deal found 16/9£759

Thu 5/207:05LHR - SAT

3 stops22h 28mScandinavian Airlines

Thu 19/216:10SAT - LHR

2 stops20h 20mScandinavian Airlines

Deal found 16/9£629

Thu 5/206:50LHR - SAT

2 stops20h 06mMultiple Airlines

Thu 19/212:17SAT - LHR

1 stop12h 23mMultiple Airlines

Deal found 16/9£637

Sat 1/1108:40LCY - SAT

2 stops19h 02mVirgin Atlantic

Sat 8/1112:23SAT - LCY

2 stops18h 52mVirgin Atlantic

Deal found 17/9£779

Mon 17/1112:30EDI - SAT

2 stops16h 26mUnited Airlines

Sat 29/1107:07SAT - EDI

1 stop21h 23mUnited Airlines

Deal found 15/9£754

Fri 31/1006:05BHX - SAT

2 stops22h 11mLufthansa

Fri 7/1114:14SAT - BHX

2 stops20h 46mLufthansa

Deal found 15/9£760

Thu 13/1111:05BHD - SAT

2 stops16h 54mAmerican Airlines

Mon 17/1112:45SAT - BHD

2 stops15h 55mAmerican Airlines

Deal found 15/9£769

Last-minute flights from United Kingdom to San Antonio
Discover last-minute flight deals from United Kingdom to San Antonio. Data last updated 18 September 2025 and is based on user searches.

Fri 26/906:40LHR - SAT

2 stops23h 12mScandinavian Airlines

Tue 7/1012:23SAT - LHR

2 stops23h 17mScandinavian Airlines

Deal found 16/9£588

Mon 29/909:50LGW - SAT

2 stops41h 02mMultiple Airlines

Mon 13/1019:15SAT - LGW

1 stop32h 45mMultiple Airlines

Deal found 16/9£574

Wed 8/1012:00LHR - SAT

1 stop13h 43mBritish Airways

Tue 14/1012:31SAT - LHR

1 stop11h 54mBritish Airways

Deal found 16/9£651

Wed 8/1007:25LHR - SAT

2 stops18h 05mUnited Airlines

Tue 14/1014:25SAT - LHR

2 stops15h 00mUnited Airlines

Deal found 16/9£656

Wed 15/1018:30MAN - SAT

3 stops35h 10mMultiple Airlines

Fri 24/1019:35SAT - MAN

3 stops34h 00mMultiple Airlines

Deal found 17/9£558

Thu 23/1019:10BHX - SAT

2 stops35h 10mScandinavian Airlines

Thu 30/1014:33SAT - BHX

2 stops22h 57mScandinavian Airlines

Deal found 18/9£588

Wed 29/1006:40LHR - SAT

2 stops22h 40mScandinavian Airlines

Mon 10/1114:46SAT - LHR

3 stops22h 04mScandinavian Airlines

Deal found 16/9£593

Wed 29/1019:30LHR - SAT

2 stops33h 50mScandinavian Airlines

Sat 10/110:45SAT - LHR

2 stops23h 15mScandinavian Airlines

Deal found 17/9£616

Wed 29/1013:00LHR - SAT

1 stop14h 42mVirgin Atlantic

Mon 10/1118:22SAT - LHR

1 stop11h 18mVirgin Atlantic

Deal found 16/9£648

Wed 29/1009:30LHR - SAT

2 stops18h 26mUnited Airlines

Mon 12/119:30SAT - LHR

1 stop30h 00mUnited Airlines

Deal found 17/9£661

Thu 30/1018:40LHR - SAT

2 stops34h 40mScandinavian Airlines

Fri 9/110:45SAT - LHR

2 stops40h 35mScandinavian Airlines

Deal found 17/9£615

Fri 31/1008:30LHR - SAT

2 stops19h 26mLufthansa

Fri 7/1116:24SAT - LHR

1 stop11h 51mLufthansa

Deal found 16/9£659

One-way flights from United Kingdom to San Antonio
Search for one-way flight options from United Kingdom to San Antonio. Find affordable one-way fares based on user searches. Data last updated 18 September 2025.

Sat 27/914:00LGW - SAT

2 stops25h 10mMultiple Airlines

Deal found 16/9£296

Thu 15/114:00LGW - SAT

1 stop14h 27mMultiple Airlines

Deal found 16/9£304

Tue 7/1014:50BHX - SAT

3 stops55h 00mMultiple Airlines

Deal found 17/9£320

Thu 2/1018:00BHX - SAT

3 stops55h 32mMultiple Airlines

Deal found 17/9£325

Thu 15/109:55LHR - SAT

2 stops34h 12mMultiple Airlines

Deal found 16/9£330

Wed 8/1020:25BHX - SAT

3 stops49h 25mMultiple Airlines

Deal found 17/9£331

Fri 3/1005:55BHX - SAT

3 stops43h 37mMultiple Airlines

Deal found 17/9£335

Sat 4/1015:20BHX - SAT

3 stops57h 55mMultiple Airlines

Deal found 17/9£339

Sun 5/1018:15BHX - SAT

3 stops59h 25mMultiple Airlines

Deal found 18/9£348

Tue 30/908:55BHX - SAT

3 stops58h 54mMultiple Airlines

Deal found 18/9£350

Tue 9/1212:10LHR - SAT

3 stops33h 01mMultiple Airlines

Deal found 16/9£369

Wed 1/1014:45BHX - SAT

3 stops50h 55mMultiple Airlines

Deal found 18/9£381

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ManchesterSan Antonio

MAN - SAT

MANSAT

Manchester

Wed 15/10

18:30-23:40

3 stops35h 10m

San Antonio

Fri 24/10

19:35-11:35

3 stops34h 00m

£558

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Thu 23/10

19:10-00:20

2 stops35h 10m

San Antonio

Thu 30/10

14:33-18:30

2 stops22h 57m

£588

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Wed 29/10

06:40-00:20

2 stops22h 40m

San Antonio

Mon 10/11

14:46-18:50

3 stops22h 04m

£593

BirminghamSan Antonio

BHX - SAT

BHXSAT

Birmingham

Fri 20/2

19:10-23:17

2 stops34h 07m

San Antonio

Tue 24/2

16:10-18:30

2 stops20h 20m

£601

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 1/11

08:30-19:30

3 stops40h 00m

San Antonio

Sat 15/11

06:00-20:40

3 stops32h 40m

£602

ManchesterSan Antonio

MAN - SAT

MANSAT

Manchester

Thu 5/3

10:10-23:17

2 stops19h 07m

San Antonio

Mon 9/3

16:25-18:35

2 stops21h 10m

£604

LondonSan Antonio

LCY - SAT

LCYSAT

London City

Sat 1/11

12:20-16:50

3 stops33h 30m

San Antonio

Sat 15/11

06:00-18:35

3 stops30h 35m

£625

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Thu 5/2

07:05-23:33

3 stops22h 28m

San Antonio

Thu 19/2

16:10-18:30

2 stops20h 20m

£629

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 5/2

14:00-22:27

1 stop14h 27m

San Antonio

Thu 19/2

15:02-19:15

2 stops22h 13m

£636

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Thu 5/2

06:50-20:56

2 stops20h 06m

San Antonio

Thu 19/2

12:17-06:40

1 stop12h 23m

£637

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results

...

Best time to book a flight from United Kingdom to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from United Kingdom with our price prediction graph.

Estimated return 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 the United Kingdom to San Antonio

What is the cheapest month to book a flight from United Kingdom to San Antonio?

Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £732). Flying from United Kingdom to San Antonio in August is currently the most expensive (average of £1,125). 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.

What is the cheapest time of day to fly from GB to SAT?

When flying from United Kingdom to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing San Antonio

Read reviews from past customers who have flown with Finnair, Scandinavian Airlines, andVirgin Atlantic from the United Kingdom to San Antonio. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

I was lucky I had a seet without no one next to me My vegetarian meal was excellent. The service very good. Although there was a lot of turbulences during the flight, the landing was very soft and took away all our apprehension.

Finnair

7.6

Good

1,324 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Scandinavian Airlines

7.4

Good

1,486 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Virgin Atlantic

7.4

Good

664 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Lufthansa

6.8

Okay

7,409 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,367 reviews

Finnair

7.6

Good

1,324 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Related info for your journey

What airport do you fly into for flights to San Antonio from United Kingdom?
San Antonio (SAT), located 7.6 mi from the city center, is the airport you fly into when you book flights from United Kingdom to San Antonio.
How long is the flight from United Kingdom to San Antonio?
A quick flight from United Kingdom to San Antonio can take about 14h 42m. Scandinavian Airlines provides one of the quickest options available for as low as £648. There are 4967 mi between United Kingdom and San Antonio. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines to fly from United Kingdom to San Antonio one-way?
The cheapest airline one-way is KLM, with whom users have recently found tickets for as low as £566. However, be on the lookout for offers from Virgin Atlantic and Delta, as they are both options that can get you from United Kingdom to San Antonio for a low price.
What are the most popular routes from United Kingdom to San Antonio?
The most popular route from United Kingdom to San Antonio is London Heathrow - San Antonio. You may also consider London Gatwick - San Antonio or London City - San Antonio.
Can I find deals for flights from United Kingdom to San Antonio that include hotel bookings?
Yes. In addition to deals on United Kingdom to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to San Antonio.
Can I find deals for business class flights from United Kingdom to San Antonio?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to San Antonio?
Currently, January is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £732). Flying from United Kingdom to San Antonio in August is currently the most expensive (average of £1,125). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from United Kingdom to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£335	Average£728	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
KLM	Cheapest£478	Average£874	FlexibilityNo cancel fee	On-time75%	Search KLM flights
British Airways	Cheapest£487	Average£887	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Finnair	Cheapest£500	Average£607	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£525	Average£794	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Virgin Atlantic	Cheapest£665	Average£862	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£682	Average£865	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£695	Average£873	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights

Fly with Cheapflights

How does Cheapflights help users find flights from United Kingdom to San Antonio?

When you search for this flight from United Kingdom to San Antonio, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to San Antonio?

Millions of users choose and trust Cheapflights to book the best flight deals from United Kingdom to San Antonio for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from United Kingdom to San Antonio with no change fees?

Yes, we can. To see specific flights from United Kingdom to San Antonio with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from United Kingdom to San Antonio become cheaper?

Not ready to book yet? You can track prices for flights from United Kingdom to San Antonio on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from the United Kingdom to San Antonio from £296

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to San Antonio

Keep the following information in mind while searching for United Kingdom to San Antonio flight deals. Data was last updated 18 September 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from United Kingdom to San Antonio

Cheapest flights from United Kingdom to San AntonioExplore the most affordable flight options available from United Kingdom to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Explore the most affordable flight options available from United Kingdom to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to San Antonio that are best for you.

Best time to book a flight from United Kingdom to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from United Kingdom with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from the United Kingdom to San Antonio

What is the cheapest month to book a flight from United Kingdom to San Antonio?

What is the cheapest time of day to fly from GB to SAT?

Find hourly flight availability from United Kingdom to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 September 2025.

Reviews of airlines servicing San Antonio

Related info for your journey

Find useful and relevant information for your journey from United Kingdom 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 United Kingdom?

How long is the flight from United Kingdom to San Antonio?

What are the cheapest airlines to fly from United Kingdom to San Antonio one-way?

What are the most popular routes from United Kingdom to San Antonio?

Can I find deals for flights from United Kingdom to San Antonio that include hotel bookings?

How can I find direct flights from United Kingdom to San Antonio?

Can I find deals for business class flights from United Kingdom to San Antonio?

What is the cheapest month to book a flight from United Kingdom to San Antonio?

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Alternative routes for United Kingdom to San Antonio

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Top 8 airlines flying from United Kingdom to San Antonio

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Cheapest flights from United Kingdom to San Antonio
Explore the most affordable flight options available from United Kingdom to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 September 2025.