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

A quick flight from United Kingdom to San Antonio can take about 17h 56m. 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 Lufthansa, with whom users have recently found tickets for as low as £605. However, be on the lookout for offers from Finnair and Virgin Atlantic, 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 Glasgow Intl - 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.

£247+ Flights from the United Kingdom to San Antonio

Cheap 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 10 December 2025.

Sun 28/1214:30LHR - SAT

1 stop21h 05mMultiple Airlines

Sun 4/114:01SAT - LHR

1 stop20h 49mMultiple Airlines

Deal found 9/12£929

Mon 29/1211:10LHR - SAT

2 stops34h 43mMultiple Airlines

Mon 5/116:05SAT - LHR

1 stop33h 25mMultiple Airlines

Deal found 8/12£1,022

Mon 15/1206:40LHR - SAT

2 stops23h 09mScandinavian Airlines

Sat 14/313:37SAT - LHR

2 stops23h 03mScandinavian Airlines

Deal found 9/12£1,023

Mon 29/1212:05LHR - SAT

1 stop26h 45mUnited Airlines

Mon 5/116:55SAT - LHR

1 stop34h 45mUnited Airlines

Deal found 8/12£1,032

Sat 27/1214:00LGW - SAT

1 stop27h 50mMultiple Airlines

Tue 30/1206:45SAT - LGW

2 stops22h 10mMultiple Airlines

Deal found 7/12£1,079

Sun 28/1214:10LGW - SAT

1 stop27h 40mMultiple Airlines

Sun 4/112:45SAT - LGW

2 stops59h 15mMultiple Airlines

Deal found 9/12£1,115

Mon 15/1207:00LGW - SAT

3 stops41h 59mMultiple Airlines

Sat 14/310:26SAT - LGW

3 stops29h 14mMultiple Airlines

Deal found 9/12£1,125

Wed 10/1213:00LHR - SAT

1 stop15h 57mVirgin Atlantic

Thu 18/1213:16SAT - LHR

2 stops16h 39mVirgin Atlantic

Deal found 8/12£1,143

Sun 28/1212:05LHR - SAT

1 stop26h 45mLufthansa

Sun 4/116:05SAT - LHR

1 stop33h 25mLufthansa

Deal found 9/12£1,162

Mon 15/1210:20LHR - SAT

2 stops19h 29mScandinavian Airlines

Tue 30/1216:10SAT - LHR

2 stops19h 30mScandinavian Airlines

Deal found 8/12£1,163

Wed 10/1206:30LHR - SAT

2 stops17h 56mDelta

Thu 18/1212:10SAT - LHR

1 stop12h 45mDelta

Deal found 9/12£1,167

Sun 21/1218:05GLA - SAT

2 stops32h 25mBritish Airways

Tue 3/316:47SAT - GLA

2 stops17h 03mBritish Airways

Deal found 8/12£1,196

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 10 December 2025.

Fri 23/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Fri 30/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£395

Sat 31/106:40LHR - SAT

2 stops23h 58mScandinavian Airlines

Sat 14/210:57SAT - LHR

2 stops24h 43mScandinavian Airlines

Deal found 8/12£589

Thu 22/109:25EDI - SAT

2 stops17h 56mUnited Airlines

Mon 26/107:29SAT - EDI

2 stops18h 26mUnited Airlines

Deal found 9/12£867

Thu 22/107:50LCY - SAT

2 stops22h 08mBritish Airways

Thu 29/108:10SAT - LCY

2 stops18h 40mBritish Airways

Deal found 8/12£872

Thu 22/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 8/12£439

Thu 22/107:50LCY - SAT

2 stops20h 52mIberia

Mon 26/113:08SAT - LCY

2 stops37h 42mIberia

Deal found 8/12£911

Fri 23/106:25MAN - SAT

2 stops20h 19mLufthansa

Fri 30/112:15SAT - MAN

2 stops18h 05mLufthansa

Deal found 9/12£911

Fri 16/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Sun 1/210:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£441

Thu 15/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Sun 1/210:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£452

Thu 15/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/110:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£462

Fri 23/106:40LHR - SAT

2 stops23h 03mScandinavian Airlines

Mon 26/113:40SAT - LHR

2 stops20h 20mScandinavian Airlines

Deal found 9/12£626

Fri 16/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£462

Mon 9/306:40LHR - SAT

3 stops22h 52mScandinavian Airlines

Mon 16/313:37SAT - LHR

2 stops23h 03mScandinavian Airlines

Deal found 8/12£631

Sat 17/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Fri 30/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£464

Fri 30/107:05LHR - SAT

3 stops21h 23mScandinavian Airlines

Thu 5/210:45SAT - LHR

2 stops28h 55mScandinavian Airlines

Deal found 9/12£636

Sat 20/1206:10LBA - SAT

2 stops23h 25mKLM

Tue 13/112:55SAT - LBA

2 stops21h 50mKLM

Deal found 9/12£1,587

Sat 17/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Mon 26/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£477

Thu 22/110:20LHR - SAT

2 stops19h 23mScandinavian Airlines

Mon 26/113:40SAT - LHR

2 stops22h 00mScandinavian Airlines

Deal found 7/12£636

Thu 22/106:00BHX - SAT

2 stops20h 56mUnited Airlines

Mon 26/111:43SAT - BHX

3 stops19h 02mUnited Airlines

Deal found 8/12£881

Thu 15/106:35GLA - SAT

2 stops22h 07mBritish Airways

Mon 19/113:08SAT - GLA

2 stops14h 42mBritish Airways

Deal found 8/12£921

Thu 22/119:10BHX - SAT

2 stops34h 33mScandinavian Airlines

Mon 26/113:40SAT - BHX

2 stops22h 50mScandinavian Airlines

Deal found 6/12£637

Sat 17/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£483

Thu 29/109:25MAN - SAT

2 stops19h 32mUnited Airlines

Mon 2/211:43SAT - MAN

3 stops23h 17mUnited Airlines

Deal found 8/12£882

Thu 22/110:40BHD - SAT

2 stops17h 12mBritish Airways

Mon 26/113:59SAT - BHD

2 stops20h 06mBritish Airways

Deal found 8/12£933

Fri 23/106:05MAN - SAT

2 stops21h 16mUnited Airlines

Fri 30/112:15SAT - MAN

2 stops18h 05mUnited Airlines

Deal found 9/12£912

Thu 12/210:40BHD - SAT

2 stops17h 39mBritish Airways

Mon 16/213:24SAT - BHD

2 stops18h 51mBritish Airways

Deal found 8/12£933

Thu 22/107:05LHR - SAT

3 stops23h 33mScandinavian Airlines

Thu 29/113:40SAT - LHR

2 stops22h 00mScandinavian Airlines

Deal found 8/12£742

Thu 22/108:30LHR - SAT

2 stops21h 22mMultiple Airlines

Thu 29/106:30SAT - LHR

2 stops18h 10mMultiple Airlines

Deal found 8/12£591

Fri 13/206:05MAN - SAT

2 stops17h 45mUnited Airlines

Sat 21/216:12SAT - MAN

2 stops34h 33mUnited Airlines

Deal found 9/12£956

Thu 29/119:15MAN - SAT

2 stops33h 13mScandinavian Airlines

Mon 2/210:45SAT - MAN

2 stops25h 50mScandinavian Airlines

Deal found 8/12£751

Last-minute flights from United Kingdom to San Antonio
Discover last-minute flight deals from United Kingdom to San Antonio. Data last updated 10 December 2025 and is based on user searches.

Mon 12/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Mon 26/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 8/12£448

Thu 15/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Sun 1/210:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£452

Thu 15/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Fri 30/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£453

Thu 15/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/110:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£462

Thu 15/106:40LHR - SAT

2 stops23h 03mScandinavian Airlines

Thu 29/113:40SAT - LHR

2 stops20h 20mScandinavian Airlines

Deal found 9/12£589

Fri 16/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Sun 1/210:35SAT - LGW

2 stops41h 25mMultiple Airlines

Deal found 9/12£441

Fri 16/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Fri 30/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£444

Fri 16/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Mon 26/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£456

Thu 22/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Thu 29/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 8/12£439

Fri 23/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Fri 30/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£395

Fri 23/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Mon 26/106:30SAT - LGW

1 stop21h 30mMultiple Airlines

Deal found 9/12£402

Sat 31/106:40LHR - SAT

3 stops23h 12mMultiple Airlines

Wed 4/206:30SAT - LHR

3 stops27h 55mMultiple Airlines

Deal found 9/12£589

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 10 December 2025.

Fri 23/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Deal found 9/12£247

Thu 22/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Deal found 9/12£270

Mon 19/114:00LGW - SAT

1 stop15h 52mMultiple Airlines

Deal found 9/12£304

Tue 20/113:00LGW - SAT

2 stops40h 52mMultiple Airlines

Deal found 9/12£317

Wed 21/113:00LGW - SAT

2 stops40h 52mMultiple Airlines

Deal found 9/12£330

Tue 20/114:50LHR - SAT

2 stops50h 46mMultiple Airlines

Deal found 9/12£353

Thu 22/114:50LHR - SAT

2 stops27h 35mMultiple Airlines

Deal found 9/12£358

Wed 21/107:30LHR - SAT

3 stops22h 22mMultiple Airlines

Deal found 9/12£374

Mon 19/118:40LHR - SAT

3 stops35h 12mMultiple Airlines

Deal found 9/12£377

Wed 21/109:50LCY - SAT

3 stops29h 50mMultiple Airlines

Deal found 9/12£391

Tue 20/109:50LCY - SAT

3 stops20h 02mMultiple Airlines

Deal found 9/12£393

Fri 23/114:50LHR - SAT

3 stops39h 02mMultiple Airlines

Deal found 9/12£393

Find flight deals from United Kingdom to San Antonio

Round-trip from	£395
One-way from	£247
Popular in	August
Cheapest in	February
Average price	£855

23/1-30/1
2 total stops
37h 22m total
United Kingdom to San Antonio

Search Deals

23/1
1 total stop
15h 52m total
United Kingdom to San Antonio

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£86 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 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

Fri 23/1

14:00-23:52

1 stop15h 52m

San Antonio

Fri 30/1

06:30-10:00

1 stop21h 30m

£395

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 22/1

14:00-23:52

1 stop15h 52m

San Antonio

Thu 29/1

06:30-10:00

1 stop21h 30m

£439

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 16/1

14:00-23:52

1 stop15h 52m

San Antonio

Sun 1/2

10:35-10:00

2 stops41h 25m

£441

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 15/1

14:00-23:52

1 stop15h 52m

San Antonio

Sun 1/2

10:35-10:00

2 stops41h 25m

£452

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Thu 15/1

14:00-23:52

1 stop15h 52m

San Antonio

Thu 29/1

10:35-10:00

2 stops41h 25m

£462

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Fri 16/1

14:00-23:52

1 stop15h 52m

San Antonio

Thu 29/1

06:30-10:00

1 stop21h 30m

£462

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 17/1

14:00-23:52

1 stop15h 52m

San Antonio

Fri 30/1

06:30-10:00

1 stop21h 30m

£464

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 17/1

14:00-23:52

1 stop15h 52m

San Antonio

Mon 26/1

06:30-10:00

1 stop21h 30m

£477

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

Sat 17/1

14:00-23:52

1 stop15h 52m

San Antonio

Thu 29/1

06:30-10:00

1 stop21h 30m

£483

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

Sat 31/1

06:40-00:38

2 stops23h 58m

San Antonio

Sat 14/2

10:57-17:40

2 stops24h 43m

£589

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 57 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, November is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £361). Flying from United Kingdom to San Antonio in July is currently the most expensive (average of £551). 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

1,334 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

1,334 reviews

Finnair

7.6

Good

1,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Virgin Atlantic

7.5

Good

675 reviews

Finnair

7.6

Good

1,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

Scandinavian Airlines

7.4

Good

1,602 reviews

Finnair

7.6

Good

1,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

United Airlines

7.4

Good

9,089 reviews

Finnair

7.6

Good

1,334 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,May 2025

FRA - DFW

British Airways

6.7

Okay

7,573 reviews

Finnair

7.6

Good

1,334 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 56m. 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 Lufthansa, with whom users have recently found tickets for as low as £605. However, be on the lookout for offers from Finnair and Virgin Atlantic, 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 Glasgow Intl - 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, November is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of £361). Flying from United Kingdom to San Antonio in July is currently the most expensive (average of £551). 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

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Top 7 airlines flying from United Kingdom to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Finnair	Cheapest£500	Average£657	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Scandinavian Airlines	Cheapest£584	Average£774	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
British Airways	Cheapest£628	Average£953	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£679	Average£848	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
United Airlines	Cheapest£693	Average£886	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	Cheapest£712	Average£911	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	Cheapest£726	Average£866	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.

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Cheap flights from the United Kingdom to San Antonio from £247

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 23/1. 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

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 10 December 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 10 December 2025.

Find 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 10 December 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.

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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 10 December 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?

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Alternative routes for United Kingdom to San Antonio

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Top 7 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 10 December 2025.