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

A quick flight from United Kingdom to San Antonio can take about 17h 50m. Scandinavian Airlines provides one of the quickest options available for as low as £867. There are 4735 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 British Airways, with whom users have recently found tickets for as low as £553. However, be on the lookout for offers from Finnair 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 Virgin Atlantic 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.

£317+ Flights from the United Kingdom to San Antonio

Find flight deals from United Kingdom to San Antonio

Enter your travel dates to find the best prices.

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 27 October 2025.

Mon 24/1114:00LGW - SAT

1 stop31h 59mMultiple Airlines

Mon 8/1214:13SAT - LGW

1 stop13h 47mMultiple Airlines

Deal found 25/10£354

Thu 20/1114:00LGW - SAT

1 stop35h 21mMultiple Airlines

Wed 3/1220:33SAT - LGW

1 stop31h 27mMultiple Airlines

Deal found 25/10£381

Thu 4/1214:00LGW - SAT

2 stops32h 51mMultiple Airlines

Mon 8/1214:13SAT - LGW

1 stop13h 47mMultiple Airlines

Deal found 25/10£418

Wed 19/1107:55LGW - SAT

3 stops40h 37mMultiple Airlines

Sun 23/1120:33SAT - LGW

3 stops32h 22mMultiple Airlines

Deal found 25/10£565

Sat 1/1114:00LGW - SAT

1 stop31h 59mMultiple Airlines

Tue 18/1110:58SAT - LGW

2 stops37h 02mMultiple Airlines

Deal found 26/10£575

Mon 24/1120:00LHR - SAT

2 stops25h 59mMultiple Airlines

Mon 8/1214:13SAT - LHR

2 stops20h 22mMultiple Airlines

Deal found 25/10£581

Mon 24/1106:40LHR - SAT

2 stops23h 58mScandinavian Airlines

Mon 8/1213:06SAT - LHR

2 stops23h 24mScandinavian Airlines

Deal found 26/10£583

Sat 22/1106:40LHR - SAT

2 stops23h 08mScandinavian Airlines

Sat 6/1214:00SAT - LHR

2 stops21h 40mScandinavian Airlines

Deal found 25/10£615

Sat 22/1111:55LGW - SAT

3 stops35h 17mMultiple Airlines

Sat 6/1207:00SAT - LGW

3 stops21h 55mMultiple Airlines

Deal found 25/10£622

Sat 22/1112:15LHR - SAT

3 stops34h 57mMultiple Airlines

Sat 6/1207:00SAT - LHR

3 stops30h 30mMultiple Airlines

Deal found 25/10£626

Thu 4/1206:40LHR - SAT

2 stops22h 37mScandinavian Airlines

Mon 8/1213:06SAT - LHR

3 stops21h 19mScandinavian Airlines

Deal found 25/10£628

Wed 19/1113:25LHR - SAT

3 stops35h 07mMultiple Airlines

Sun 23/1120:33SAT - LHR

3 stops28h 37mMultiple Airlines

Deal found 25/10£637

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 27 October 2025.

Thu 4/1214:00LGW - SAT

1 stop29h 18mMultiple Airlines

Mon 8/1214:13SAT - LGW

1 stop13h 47mMultiple Airlines

Deal found 25/10£354

Sat 22/1106:40LHR - SAT

2 stops23h 08mScandinavian Airlines

Sat 6/1214:00SAT - LHR

2 stops25h 40mScandinavian Airlines

Deal found 26/10£617

Mon 24/1114:00LGW - SAT

1 stop31h 59mMultiple Airlines

Mon 8/1214:13SAT - LGW

1 stop13h 47mMultiple Airlines

Deal found 25/10£354

Wed 10/1208:30LHR - SAT

2 stops17h 45mUnited Airlines

Wed 17/1214:22SAT - LHR

1 stop11h 08mUnited Airlines

Deal found 26/10£796

Tue 6/119:15LHR - SAT

2 stops31h 35mBritish Airways

Thu 22/118:45SAT - LHR

1 stop11h 30mBritish Airways

Deal found 24/10£809

Wed 10/1208:40LCY - SAT

2 stops20h 17mVirgin Atlantic

Wed 17/1206:25SAT - LCY

2 stops28h 10mVirgin Atlantic

Deal found 26/10£833

Tue 9/1209:20BHX - SAT

2 stops19h 37mDelta

Tue 16/1212:10SAT - BHX

2 stops15h 20mDelta

Deal found 25/10£904

Mon 24/1106:35BHD - SAT

2 stops16h 25mAmerican Airlines

Mon 1/1212:55SAT - BHD

2 stops15h 45mAmerican Airlines

Deal found 25/10£914

Mon 17/1108:35EDI - SAT

2 stops16h 24mFinnair

Sat 29/1114:57SAT - EDI

2 stops14h 53mFinnair

Deal found 25/10£916

Sun 21/1220:10GLA - SAT

2 stops33h 49mAer Lingus

Tue 3/313:41SAT - GLA

2 stops23h 59mAer Lingus

Deal found 26/10£1,025

Thu 4/1206:40LHR - SAT

2 stops22h 37mScandinavian Airlines

Mon 8/1213:06SAT - LHR

3 stops21h 19mScandinavian Airlines

Deal found 25/10£628

Wed 19/1107:55LGW - SAT

3 stops40h 37mMultiple Airlines

Sun 23/1120:33SAT - LGW

3 stops32h 22mMultiple Airlines

Deal found 26/10£574

Fri 20/219:10BHX - SAT

2 stops34h 07mScandinavian Airlines

Tue 24/216:10SAT - BHX

2 stops20h 20mScandinavian Airlines

Deal found 25/10£634

Sat 22/1121:05LGW - SAT

2 stops50h 07mMultiple Airlines

Sat 6/1214:13SAT - LGW

1 stop13h 52mMultiple Airlines

Deal found 25/10£622

Thu 5/310:20LHR - SAT

2 stops18h 57mScandinavian Airlines

Mon 9/316:25SAT - LHR

2 stops18h 35mScandinavian Airlines

Deal found 25/10£634

Tue 9/1207:30LHR - SAT

2 stops18h 45mUnited Airlines

Tue 16/1211:47SAT - LHR

1 stop16h 28mUnited Airlines

Deal found 24/10£796

Mon 24/1106:40LHR - SAT

3 stops23h 58mScandinavian Airlines

Mon 8/1213:06SAT - LHR

3 stops23h 44mScandinavian Airlines

Deal found 25/10£635

Sat 31/110:10LGW - SAT

3 stops35h 01mMultiple Airlines

Sat 14/206:00SAT - LGW

3 stops32h 40mMultiple Airlines

Deal found 26/10£650

Tue 9/1206:15ABZ - SAT

2 stops21h 45mBritish Airways

Tue 16/1216:33SAT - ABZ

2 stops15h 22mBritish Airways

Deal found 24/10£885

Sat 22/1108:40LCY - SAT

2 stops21h 28mVirgin Atlantic

Sat 6/1211:41SAT - LCY

2 stops19h 34mVirgin Atlantic

Deal found 25/10£910

Fri 20/206:35GLA - SAT

2 stops17h 08mAmerican Airlines

Tue 24/216:41SAT - GLA

2 stops14h 24mAmerican Airlines

Deal found 24/10£916

Thu 19/210:10MAN - SAT

2 stops19h 07mScandinavian Airlines

Thu 26/212:15SAT - MAN

2 stops39h 15mScandinavian Airlines

Deal found 25/10£637

Fri 20/209:25EDI - SAT

2 stops17h 50mUnited Airlines

Tue 24/212:40SAT - EDI

1 stop13h 15mUnited Airlines

Deal found 24/10£867

Wed 19/1113:30LCY - SAT

3 stops35h 02mMultiple Airlines

Sun 23/1118:07SAT - LCY

3 stops33h 08mMultiple Airlines

Deal found 25/10£668

Thu 4/1207:50LCY - SAT

2 stops17h 50mBritish Airways

Thu 11/1208:17SAT - LCY

2 stops23h 48mBritish Airways

Deal found 25/10£897

Wed 10/1206:15BHX - SAT

2 stops18h 11mVirgin Atlantic

Wed 17/1206:25SAT - BHX

2 stops24h 25mVirgin Atlantic

Deal found 25/10£915

Fri 20/210:30ABZ - SAT

2 stops18h 19mAmerican Airlines

Tue 24/217:15SAT - ABZ

2 stops16h 45mAmerican Airlines

Deal found 24/10£918

Fri 20/219:15MAN - SAT

2 stops34h 02mScandinavian Airlines

Mon 2/314:10SAT - MAN

2 stops37h 20mScandinavian Airlines

Deal found 25/10£637

Mon 17/1109:25EDI - SAT

2 stops17h 55mUnited Airlines

Sat 29/1112:12SAT - EDI

1 stop16h 18mUnited Airlines

Deal found 26/10£882

Fri 6/311:30BHD - SAT

2 stops18h 38mAmerican Airlines

Tue 10/318:15SAT - BHD

2 stops15h 35mAmerican Airlines

Deal found 24/10£930

Last-minute flights from United Kingdom to San Antonio
Discover last-minute flight deals from United Kingdom to San Antonio. Data last updated 27 October 2025 and is based on user searches.

Sat 1/1114:00LGW - SAT

1 stop31h 59mMultiple Airlines

Tue 18/1110:58SAT - LGW

2 stops37h 02mMultiple Airlines

Deal found 26/10£575

Wed 19/1107:55LGW - SAT

3 stops40h 37mMultiple Airlines

Sun 23/1120:33SAT - LGW

3 stops32h 22mMultiple Airlines

Deal found 25/10£565

Wed 19/1113:25LHR - SAT

3 stops35h 07mMultiple Airlines

Sun 23/1120:33SAT - LHR

3 stops28h 37mMultiple Airlines

Deal found 25/10£637

Wed 19/1113:30LCY - SAT

3 stops35h 02mMultiple Airlines

Sun 23/1118:07SAT - LCY

3 stops33h 08mMultiple Airlines

Deal found 25/10£668

Thu 20/1114:00LGW - SAT

1 stop35h 21mMultiple Airlines

Wed 3/1220:33SAT - LGW

1 stop31h 27mMultiple Airlines

Deal found 25/10£381

Thu 20/1113:25LHR - SAT

3 stops35h 07mMultiple Airlines

Wed 3/1219:37SAT - LHR

3 stops29h 33mMultiple Airlines

Deal found 25/10£711

Sat 22/1106:40LHR - SAT

2 stops23h 08mScandinavian Airlines

Sat 6/1214:00SAT - LHR

2 stops21h 40mScandinavian Airlines

Deal found 25/10£615

Sat 22/1111:55LGW - SAT

3 stops35h 17mMultiple Airlines

Sat 6/1207:00SAT - LGW

3 stops21h 55mMultiple Airlines

Deal found 25/10£622

Sat 22/1112:15LHR - SAT

3 stops34h 57mMultiple Airlines

Sat 6/1207:00SAT - LHR

3 stops30h 30mMultiple Airlines

Deal found 25/10£626

Mon 24/1114:00LGW - SAT

1 stop31h 59mMultiple Airlines

Mon 8/1214:13SAT - LGW

1 stop13h 47mMultiple Airlines

Deal found 25/10£354

Mon 24/1120:00LHR - SAT

2 stops25h 59mMultiple Airlines

Mon 8/1214:13SAT - LHR

2 stops20h 22mMultiple Airlines

Deal found 25/10£581

Mon 24/1106:40LHR - SAT

2 stops23h 58mScandinavian Airlines

Mon 8/1213:06SAT - LHR

2 stops23h 24mScandinavian Airlines

Deal found 26/10£583

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 27 October 2025.

Wed 3/1219:25LGW - SAT

3 stops51h 26mMultiple Airlines

Deal found 24/10£317

Thu 5/314:00LGW - SAT

1 stop32h 43mMultiple Airlines

Deal found 25/10£330

Tue 9/1213:00LGW - SAT

2 stops53h 56mMultiple Airlines

Deal found 25/10£336

Fri 6/314:00LGW - SAT

1 stop32h 43mMultiple Airlines

Deal found 25/10£365

Tue 9/1208:55LHR - SAT

3 stops40h 04mMultiple Airlines

Deal found 25/10£394

Wed 3/1214:50LHR - SAT

2 stops28h 06mMultiple Airlines

Deal found 24/10£420

Fri 6/314:50LHR - SAT

3 stops39h 27mMultiple Airlines

Deal found 25/10£454

Wed 3/1209:20LCY - SAT

3 stops33h 40mMultiple Airlines

Deal found 24/10£492

Wed 24/1213:25LHR - SAT

2 stops28h 25mMultiple Airlines

Deal found 25/10£508

Sat 27/1222:30LGW - SAT

3 stops48h 31mMultiple Airlines

Deal found 25/10£520

Mon 20/409:15LHR - SAT

2 stops20h 23mBritish Airways

Deal found 26/10£553

Mon 20/410:50LHR - SAT

2 stops18h 18mLufthansa

Deal found 25/10£560

Cheap flight deals from United Kingdom to San Antonio

Round-trip from	£354
One-way from	£317
Popular in	August
Cheapest in	February
Average price	£743

24/11-8/12
2 total stops
45h 46m total
United Kingdom to San Antonio

Search Deals

3/12
3 total stops
51h 26m total
United Kingdom to San Antonio

Search Deals

Highest demand for flights based on searches. 14% 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 October 2025

Search Deals

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

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 4/12

14:00-13:18

1 stop29h 18m

San Antonio

Mon 8/12

14:13-10:00

1 stop13h 47m

£354

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Mon 24/11

14:00-15:59

1 stop31h 59m

San Antonio

Mon 8/12

14:13-10:00

1 stop13h 47m

£354

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Wed 19/11

07:55-18:32

3 stops40h 37m

San Antonio

Sun 23/11

20:33-10:55

3 stops32h 22m

£574

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Sat 22/11

06:40-23:48

2 stops23h 08m

San Antonio

Sat 6/12

14:00-21:40

2 stops25h 40m

£617

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 22/11

21:05-17:12

2 stops50h 07m

San Antonio

Sat 6/12

14:13-10:05

1 stop13h 52m

£622

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Thu 4/12

06:40-23:17

2 stops22h 37m

San Antonio

Mon 8/12

13:06-16:25

3 stops21h 19m

£628

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

£634

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Thu 5/3

10:20-23:17

2 stops18h 57m

San Antonio

Mon 9/3

16:25-16:00

2 stops18h 35m

£634

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Mon 24/11

06:40-00:38

3 stops23h 58m

San Antonio

Mon 8/12

13:06-18:50

3 stops23h 44m

£635

ManchesterSan Antonio

MAN - SAT

MANSAT

Manchester

Thu 19/2

10:10-23:17

2 stops19h 07m

San Antonio

Thu 26/2

12:15-09:30

2 stops39h 15m

£637

Flights are sorted by cheapest return flights first.

Deals found on 24/10

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, April is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £443). Flying from United Kingdom to San Antonio in July is currently the most expensive (average of £550). 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?

A simple way to save on the total cost of your ticket is to fly from United Kingdom to San Antonio in the afternoon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight at midday.

What is the cheapest day to fly from United Kingdom to San Antonio?

Travellers seeking maximum savings on their United Kingdom to San Antonio flight should consider departing on Monday evenings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing San Antonio

Read reviews from past customers who have flown with Finnair, Virgin Atlantic, andScandinavian Airlines 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

1,333 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

1,333 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Virgin Atlantic

7.5

Good

670 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Scandinavian Airlines

7.4

Good

1,543 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

United Airlines

7.4

Good

8,995 reviews

Finnair

7.6

Good

1,333 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,476 reviews

Finnair

7.6

Good

1,333 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 17h 50m. Scandinavian Airlines provides one of the quickest options available for as low as £867. There are 4735 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 British Airways, with whom users have recently found tickets for as low as £553. However, be on the lookout for offers from Finnair 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, April is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £443). Flying from United Kingdom to San Antonio in July is currently the most expensive (average of £550). 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

Alternative routes for United Kingdom to San Antonio

Heathrow to Dallas/Fort Worth flights

Heathrow to Hobby flights

Gatwick to Dallas/Fort Worth flights

Heathrow to George Bush Intcntl flights

London City to Dallas/Fort Worth flights

Heathrow to Austin flights

Heathrow to Love Field flights

Gatwick to Hobby flights

London City to Hobby flights

Gatwick to George Bush Intcntl flights

London City to George Bush Intcntl flights

Gatwick to Austin flights

Gatwick to Love Field flights

London City to Austin flights

Stansted to Dallas/Fort Worth flights

Manchester to Dallas/Fort Worth flights

Manchester to Hobby flights

Manchester to George Bush Intcntl flights

Luton to Dallas/Fort Worth flights

Heathrow to San Antonio flights

London City to Love Field flights

Manchester to Love Field flights

Edinburgh to Hobby flights

Stansted to Austin flights

Stansted to George Bush Intcntl flights

Edinburgh to Dallas/Fort Worth flights

Glasgow Intl to Hobby flights

Glasgow Intl to Dallas/Fort Worth flights

Newcastle upon Tyne to Dallas/Fort Worth flights

Gatwick to San Antonio flights

Edinburgh to George Bush Intcntl flights

Glasgow Intl to George Bush Intcntl flights

Manchester to Austin flights

Birmingham to Dallas/Fort Worth flights

Aberdeen to Hobby flights

London City to San Antonio flights

Edinburgh to Love Field flights

Aberdeen to George Bush Intcntl flights

Newcastle upon Tyne to Hobby flights

Belfast City to Dallas/Fort Worth flights

Belfast Intl to Dallas/Fort Worth flights

Birmingham to Austin flights

Belfast Intl to Hobby flights

Glasgow Intl to Austin flights

Leeds to Hobby flights

Newcastle upon Tyne to George Bush Intcntl flights

Glasgow Intl to San Antonio flights

Top 8 airlines flying from United Kingdom to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£510	Average£633	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Iberia	Cheapest£538	Average£814	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Scandinavian Airlines	Cheapest£583	Average£754	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
British Airways	Cheapest£628	Average£929	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£679	Average£877	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£693	Average£885	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£713	Average£897	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£726	Average£891	FlexibilityNo cancel fee	On-time75%	Search KLM 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to San Antonio from £317

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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.

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 27 October 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 27 October 2025.

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 27 October 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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 27 October 2025.

What is the cheapest day to fly from United Kingdom to San Antonio?

Use this chart to determine the cheapest time to fly return from United Kingdom to San Antonio. Price data was last updated on 16 December 2024.

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?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from United Kingdom to San Antonio

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

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 27 October 2025.