$368+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAT
Apr 22 — Apr 291
1 adult, Economy
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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 April 17, 2025.
Most accurate provider | AranGrant 3 stars |
|---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $577 (Kiwi.com) |
One-way from | $368 (Kiwi.com) |
Popular in | August |
Cheapest in | February |
Average price | $1,001 |
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 April 17, 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 April 17, 2025.
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:00 amLGW - SAT
2 stops35h 42mMultiple Airlines
Sun 5/117:00 amSAT - LGW
1 stop21h 55mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$577
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Thu 5/18:40 amLHR - SAT
2 stops22h 17mMultiple Airlines
Sun 5/47:00 amSAT - LHR
2 stops21h 00mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$687
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Wed 5/286:10 amBFS - SAT
2 stops37h 50mMultiple Airlines
Mon 8/45:20 amSAT - BFS
2 stops35h 05mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$696
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Wed 5/287:05 amBHD - SAT
3 stops27h 59mMultiple Airlines
Mon 8/45:20 amSAT - BHD
2 stops26h 25mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$708
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Thu 5/18:45 amLCY - SAT
2 stops22h 12mMultiple Airlines
Sun 5/47:00 amSAT - LCY
2 stops29h 35mMultiple Airlines
Deal found 4/17![Multiple Airlines logo]()
$731
This Scandinavian Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 5/146:40 amLHR - SAT
2 stops21h 38mScandinavian Airlines
Thu 9/254:10 pmSAT - LHR
2 stops20h 20mScandinavian Airlines
Deal found 4/17![Scandinavian Airlines logo]()
$916
This TravelUp deal was found by Cheapflights users on 4/17. 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.
Wed 9/1011:45 amLHR - SAT
2 stops18h 40mVirgin Atlantic
Wed 9/174:25 pmSAT - LHR
1 stop12h 45mVirgin Atlantic
Deal found 4/17![Virgin Atlantic logo]()
$1,021
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Sun 6/16:50 pmBHX - SAT
3 stops40h 14mMultiple Airlines
Sun 6/810:34 amSAT - BHX
3 stops30h 46mMultiple Airlines
Deal found 4/16![Multiple Airlines logo]()
$1,041
This Delta deal was found by Cheapflights users on 4/17. 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.
Wed 5/148:40 amLHR - SAT
2 stops17h 46mDelta
Thu 9/258:00 amSAT - LHR
1 stop17h 15mDelta
Deal found 4/17![Delta logo]()
$1,046
This KLM deal was found by Cheapflights users on 4/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/141:05 pmLHR - SAT
1 stop13h 21mKLM
Thu 9/255:50 pmSAT - LHR
1 stop13h 20mKLM
Deal found 4/17![KLM logo]()
$1,071
This ChecknFly deal was found by Cheapflights users on 4/17. 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.
Fri 9/2612:05 pmLHR - SAT
2 stops29h 45mLufthansa
Tue 10/75:08 pmSAT - LHR
1 stop12h 37mLufthansa
Deal found 4/17![Lufthansa logo]()
$1,077
This Netflights deal was found by Cheapflights users on 4/17. 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.
Fri 9/2610:30 amLHR - SAT
1 stop13h 12mBritish Airways
Tue 10/75:30 pmSAT - LHR
1 stop11h 20mBritish Airways
Deal found 4/17![British Airways logo]()
$1,085
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 April 17, 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
LondonSan Antonio
LGW - SAT
LGWSAT
London Gatwick
Thu 5/8
8:00 am-1:42 pm
2 stops35h 42m
San Antonio
Sun 5/11
7:00 am-10:55 am
1 stop21h 55m
$577
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Thu 5/1
8:40 am-12:57 am
2 stops22h 17m
San Antonio
Sun 5/4
7:00 am-10:00 am
2 stops21h 00m
$687
BelfastSan Antonio
BFS - SAT
BFSSAT
Belfast Intl
Wed 5/28
6:10 am-2:00 pm
2 stops37h 50m
San Antonio
Mon 8/4
5:20 am-10:25 pm
2 stops35h 05m
$696
BelfastSan Antonio
BHD - SAT
BHDSAT
Belfast City
Wed 5/28
7:05 am-5:04 am
3 stops27h 59m
San Antonio
Mon 8/4
5:20 am-1:45 pm
2 stops26h 25m
$708
LondonSan Antonio
LCY - SAT
LCYSAT
London City
Thu 5/1
8:45 am-12:57 am
2 stops22h 12m
San Antonio
Sun 5/4
7:00 am-6:35 pm
2 stops29h 35m
$731
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Wed 5/14
6:40 am-10:18 pm
2 stops21h 38m
San Antonio
Thu 9/25
4:10 pm-6:30 pm
2 stops20h 20m
$916
BirminghamSan Antonio
BHX - SAT
BHXSAT
Birmingham
Sun 6/1
6:50 pm-5:04 am
3 stops40h 14m
San Antonio
Sun 6/8
10:34 am-11:20 pm
3 stops30h 46m
$1,041
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Wed 5/14
8:40 am-8:26 pm
2 stops17h 46m
San Antonio
Thu 9/25
8:00 am-7:15 am
1 stop17h 15m
$1,046
LondonSan Antonio
LHR - SAT
LHRSAT
London Heathrow
Wed 5/14
1:05 pm-8:26 pm
1 stop13h 21m
San Antonio
Thu 9/25
5:50 pm-1:10 pm
1 stop13h 20m
$1,071
EdinburghSan Antonio
EDI - SAT
EDISAT
Edinburgh Turnhouse
Sat 5/31
6:30 am-5:04 am
3 stops28h 34m
San Antonio
Sat 6/7
7:05 am-4:30 pm
3 stops27h 25m
$1,121
Showing 1-10 of 48 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 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 April 17, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair 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.
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.2
Crew
8.5
Food
7.3
Entertainment
7.9
Comfort
7.9
Overall
8.0
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
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.
Traveling to a place near the United Kingdom?
Book flights to the United Kingdom if you plan to visit one of these locationsNew Braunfels
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Alternative routes for United Kingdom to San Antonio
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Top airline flying from United Kingdom to San Antonio
Discover the top airline that operate flights from United Kingdom to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,014 | Average$1,421 | FlexibilityNo cancel fee | On-time70% |