$347+ 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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from United Kingdom to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $880 (Mytrip) |
|---|---|
One-way from | $347 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $1,100 |
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 June 12, 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 June 12, 2025.
This Norse deal was found by Cheapflights users on 6/12. 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 Norse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/10. 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.
This ChecknFly deal was found by Cheapflights users on 6/11. 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 ChecknFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 6/12. 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.
This Netflights deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Mytrip deal was found by Cheapflights users on 6/11. 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.
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Virgin Atlantic deal was found by Cheapflights users on 6/11. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
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 June 12, 2025.
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
Wed 7/2
7:40 am-11:37 am
3 stops33h 57m
San Antonio
Sat 7/19
7:52 pm-10:10 am
2 stops32h 18m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Fri 9/26
6:40 am-12:25 am
3 stops23h 45m
San Antonio
Tue 10/7
12:15 pm-4:25 pm
3 stops22h 10m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Wed 7/2
8:20 am-1:06 pm
1 stop34h 46m
San Antonio
Sat 7/12
7:52 pm-12:35 pm
2 stops34h 43m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Fri 9/26
1:05 pm-10:23 pm
1 stop15h 18m
San Antonio
Tue 10/7
12:15 pm-6:45 am
1 stop12h 30m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Fri 9/26
10:30 am-5:43 pm
1 stop13h 13m
San Antonio
Tue 10/7
2:42 pm-12:30 pm
1 stop15h 48m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Fri 9/26
6:30 am-5:16 pm
2 stops16h 46m
San Antonio
Tue 10/7
6:45 am-7:15 am
1 stop18h 30m
ManchesterSan Antonio
MAN - SAT
MANSAT
Manchester
Thu 7/17
8:50 am-7:22 pm
3 stops40h 32m
San Antonio
Thu 7/31
7:10 am-11:40 am
3 stops22h 30m
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Mon 6/23
12:00 pm-7:48 pm
1 stop13h 48m
San Antonio
Mon 9/15
5:16 pm-12:30 pm
1 stop13h 14m
ManchesterSan Antonio
MAN - SAT
MANSAT
Manchester
Wed 7/16
11:55 am-12:14 am
1 stop18h 19m
San Antonio
Thu 9/18
10:45 am-7:45 am
2 stops15h 00m
ManchesterSan Antonio
MAN - SAT
MANSAT
Manchester
Sun 7/13
7:50 pm-3:32 pm
2 stops25h 42m
San Antonio
Tue 9/9
4:02 pm-3:15 pm
2 stops17h 13m
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?
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 June 12, 2025.
Read reviews from past customers who have flown Delta, Alaska Airlines 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.
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Crew
Entertainment
Comfort
Overall
Reviews
Kim,May 2025
PIH - SLC