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$453+ Cheap flights from the United Kingdom to San Antonio (SAT)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAT
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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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 mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$758
(Mytrip)

One-way from

$480
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$932
Provider with most accurate pricing for London (LON)-San Antonio flight deals.
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Provider most trusted by Cheapflights users for London (LON)-San Antonio flights.
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From United Kingdom to San Antonio
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One-way flight from United Kingdom to San Antonio
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Highest demand for flights based on searches. 13% potential increase in price ($142 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 mayo 1, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/136:00 amEDI - SAT
2 stops31h 54mMultiple Airlines
vie. 6/2010:00 amSAT - EDI
2 stops40h 05mMultiple Airlines
Deal found 4/29$758
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/91:50 pmLHR - SAT
2 stops21h 14mMultiple Airlines
lun. 6/2310:00 amSAT - LHR
2 stops24h 35mMultiple Airlines
Deal found 4/29$797
This Mytrip deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/91:35 pmLGW - SAT
3 stops45h 29mMultiple Airlines
lun. 6/237:30 pmSAT - LGW
2 stops32h 30mMultiple Airlines
Deal found 4/30$807
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/99:25 amLCY - SAT
3 stops25h 39mMultiple Airlines
lun. 6/236:11 amSAT - LCY
2 stops28h 14mMultiple Airlines
Deal found 4/29$873
This FlightHub deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/237:10 pmMAN - SAT
2 stops32h 46mScandinavian Airlines
vie. 10/2412:10 pmSAT - MAN
2 stops40h 20mScandinavian Airlines
Deal found 4/29$912
This Scandinavian Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/96:40 amLHR - SAT
2 stops23h 37mScandinavian Airlines
lun. 6/1611:48 amSAT - LHR
2 stops27h 52mScandinavian Airlines
Deal found 4/29$922
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2312:20 pmMAN - SAT
3 stops46h 44mMultiple Airlines
vie. 10/248:10 pmSAT - MAN
3 stops33h 30mMultiple Airlines
Deal found 4/29$952
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/126:30 amLHR - SAT
2 stops21h 48mDelta
lun. 5/198:00 amSAT - LHR
1 stop21h 10mDelta
Deal found 4/30$1,058
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/73:00 pmLHR - SAT
1 stop13h 16mAmerican Airlines
dom. 5/188:34 pmSAT - LHR
1 stop27h 51mAmerican Airlines
Deal found 4/30$1,074
This Netflights deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2610:30 amLHR - SAT
1 stop13h 12mBritish Airways
mar. 10/75:30 pmSAT - LHR
1 stop11h 20mBritish Airways
Deal found 4/29$1,093
This lastminute.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/101:05 pmLHR - SAT
1 stop13h 21mVirgin Atlantic
mar. 5/2011:59 amSAT - LHR
1 stop16h 01mVirgin Atlantic
Deal found 4/30$1,107
This TravelUp deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure TravelUp is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/301:25 pmLHR - SAT
2 stops16h 33mAer Lingus
mié. 5/76:15 amSAT - LHR
2 stops22h 55mAer Lingus
Deal found 4/29$1,170

Cheapflights Fare Finder

Customize your flight search to find flights from United Kingdom to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from the United Kingdom to San Antonio that are best for you.

Fly from

United Kingdom

Fly to

San Antonio

Route

Depart

Return

Price

EdinburghSan Antonio

EDI - SAT

EDISAT

Edinburgh Turnhouse

vie. 6/13

6:00 am-7:54 am

2 stops31h 54m

San Antonio

vie. 6/20

10:00 am-8:05 am

2 stops40h 05m

$758

LondonSan Antonio

LGW - SAT

LGWSAT

London Gatwick

vie. 6/13

10:55 am-11:37 am

2 stops30h 42m

San Antonio

vie. 6/20

10:57 pm-10:55 am

2 stops29h 58m

$809

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

lun. 5/12

9:55 am-5:04 am

2 stops25h 09m

San Antonio

lun. 5/19

11:42 am-5:15 pm

2 stops23h 33m

$810

LondonSan Antonio

LCY - SAT

LCYSAT

London City

lun. 6/9

9:25 am-5:04 am

3 stops25h 39m

San Antonio

lun. 6/23

6:11 am-4:25 pm

2 stops28h 14m

$873

ManchesterSan Antonio

MAN - SAT

MANSAT

Manchester

vie. 5/23

7:10 pm-9:56 pm

2 stops32h 46m

San Antonio

vie. 10/24

12:10 pm-10:30 am

2 stops40h 20m

$912

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

jue. 8/28

6:40 am-11:26 pm

2 stops22h 46m

San Antonio

jue. 9/11

12:10 pm-9:40 pm

2 stops27h 30m

$923

ManchesterSan Antonio

MAN - SAT

MANSAT

Manchester

vie. 5/23

12:20 pm-5:04 am

3 stops46h 44m

San Antonio

vie. 10/24

8:10 pm-11:40 am

3 stops33h 30m

$952

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

jue. 8/28

8:20 am-4:30 pm

1 stop14h 10m

San Antonio

jue. 9/11

12:27 pm-6:25 am

1 stop11h 58m

$1,016

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

jue. 8/28

6:30 am-5:07 pm

2 stops16h 37m

San Antonio

jue. 9/11

6:20 pm-1:30 pm

1 stop13h 10m

$1,024

LondonSan Antonio

LHR - SAT

LHRSAT

London Heathrow

lun. 5/12

3:00 pm-10:16 pm

1 stop13h 16m

San Antonio

dom. 5/18

8:34 pm-6:25 am

1 stop27h 51m

$1,074

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 58 results
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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 round-trip 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, August is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of $295). Flying from United Kingdom to San Antonio in March is currently the most expensive (average of $376). 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.

Rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

Temperature in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature totals by month.

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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated mayo 1, 2025.
Read reviews from past customers who have flown Delta, Air New Zealand and KLM from United Kingdom to San Antonio. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air New Zealand
8.0
Very good
472 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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?

    Located just 7.6 mi from the city center, San Antonio (SAT) is the airport most travelers will use when flying to San Antonio from United Kingdom.

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

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as $629. However, be on the lookout for offers from Aer Lingus and Iberia, 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 vacation 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, August is the cheapest month in which you can book a flight from United Kingdom to San Antonio (average of $295). Flying from United Kingdom to San Antonio in March is currently the most expensive (average of $376). 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

Traveling to a place near the United Kingdom?

Book flights to the United Kingdom if you plan to visit one of these locations
New Braunfels

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Alternative routes for United Kingdom to San Antonio

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