£164 Find Cheap Flights from San Antonio to the United Kingdom

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to the United Kingdom departing on 26/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from San Antonio to the United Kingdom

Cheapest return prices found by our users on KAYAK in the last 72 hours
London
London2 stops£495
Manchester
Manchester2 stops£530
Edinburgh
Edinburgh1 stop£514
Birmingham
Birmingham2 stops£543
Bristol
Bristol2 stops£733
Leeds
Leeds2 stops£542
Cardiff
Cardiff2 stops£683
London
London2 stops£495
Manchester
Manchester2 stops£530
Edinburgh
Edinburgh1 stop£514
Birmingham
Birmingham2 stops£543
Bristol
Bristol2 stops£733
Leeds
Leeds2 stops£542
Cardiff
Cardiff2 stops£683

Book Cheap San Antonio to the United Kingdom Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Antonio to the United Kingdom that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Antonio to the United Kingdom

ti, 18 elo - pe, 4 syys
Air Canada Logo
09:00 - 06:35
SAT
-
LHR
15h 35m
1 stop
Air Canada Logo
14:05 - 15:21
LHR
-
SAT
31h 16m
2 stops
£495Air Canada
ke, 19 elo - ma, 31 elo
Lufthansa Logo
07:30 - 07:40
SAT
-
LHR
18h 10m
2 stops
Lufthansa Logo
19:30 - 17:33
LHR
-
SAT
28h 03m
2 stops
£497Lufthansa
ke, 12 elo - ke, 19 elo
British Airways Logo
14:17 - 12:50
SAT
-
LHR
16h 33m
1 stop
British Airways Logo
09:15 - 22:00
LHR
-
SAT
18h 45m
1 stop
£503British Airways
ke, 12 elo - ke, 19 elo
British Airways Logo
12:20 - 10:55
SAT
-
LHR
16h 35m
1 stop
British Airways Logo
14:25 - 21:46
LHR
-
SAT
13h 21m
1 stop
£504British Airways
ke, 19 elo - ke, 2 syys
United Airlines Logo
08:55 - 06:55
SAT
-
LHR
16h 00m
2 stops
United Airlines Logo
12:05 - 21:13
LHR
-
SAT
15h 08m
1 stop
£505United Airlines
ke, 19 elo - pe, 4 syys
United Airlines Logo
14:15 - 07:40
SAT
-
LHR
11h 25m
1 stop
United Airlines Logo
11:05 - 23:08
LHR
-
SAT
18h 03m
1 stop
£507United Airlines
ti, 31 maalis - to, 9 huhti
American Airlines Logo
18:25 - 15:40
SAT
-
EDI
15h 15m
2 stops
American Airlines Logo
11:25 - 20:58
EDI
-
SAT
15h 33m
1 stop
£517American Airlines
su, 16 elo - ke, 26 elo
Iberia Logo
18:30 - 19:35
SAT
-
GLA
19h 05m
2 stops
Iberia Logo
10:50 - 23:40
GLA
-
SAT
18h 50m
2 stops
£520Iberia
ti, 31 maalis - to, 9 huhti
American Airlines Logo
18:25 - 16:30
SAT
-
EDI
16h 05m
2 stops
American Airlines Logo
11:25 - 21:42
EDI
-
SAT
16h 17m
2 stops
£521American Airlines
ti, 12 Touko - to, 20 elo
Iberia Logo
06:26 - 15:15
SAT
-
LCY
26h 49m
2 stops
Iberia Logo
09:50 - 22:44
LCY
-
SAT
18h 54m
2 stops
£724Iberia
Booking Insights

KAYAK's insights & trends for San Antonio to the United Kingdom flights

Get data-powered insights and trends into flights from San Antonio to the United Kingdom to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San Antonio to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San Antonio to the United Kingdom is February, when tickets cost £474 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of return tickets is £844 and £824 respectively.

How far in advance should I book a flight from San Antonio to the United Kingdom?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San Antonio to the United Kingdom, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from San Antonio to the United Kingdom, you should book around 5 weeks before departure, which saves you about 34% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Find deals

Good to know - Cheap tickets from San Antonio to the United Kingdom

Low seasonFebruary
Best time to beat the crowds (14% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.

FAQs - booking United Kingdom flights

  • How does KAYAK find such low prices on flights from San Antonio to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from San Antonio to the United Kingdom is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from San Antonio to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from San Antonio to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Antonio to the United Kingdom

 
Need help choosing which airline to fly with from San Antonio to the United Kingdom? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Virgin AtlanticOverall score based on 679 reviews
8.2Crew
7.6Entertainment
7.3Comfort
7.7Boarding
6.9Food
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025
DEL - LHR
Read more Virgin Atlantic reviews

Food has been disappointing in both legs of flight to india

Great staff great experience, made a 2 hour delay very bearable

Great staff, great experience, made a 2 hour delay very bearable

Food was the worst I’ve had on a VA flight. Normally it’s a lot better

I was my pleasure to fly virgin on my birthday for my first solo trip ever 🫶🏼

These are one of the older seat arrangements facing away from the windows! Not particularly convenient sets. No storage spaces. NO COAT HANGING HOOKS. Inconvenient business class seat compared to any other airlines of similar class. Staff are excellent! Extremely professional, friendly. Food is good too.

Overall, flight was excellent but check in was very slow for Premium Economy. Economy queue was shorter but we weren't allowed to use it.

The staff was not very polite but the flight was very very nice and comfortable and the entertainment was great

Great crew - old style upper class seats on the older fleet now feels dated

Premium economy more comfortable than economy, but not by much. Did was awful, do not try the omelette. Flight crew were helpful. Flight was delayed by over an hour. Overall but bad, arrived safely and thank God.

Everything you need to know for your flight from San Antonio to the United Kingdom

Information on your arrival and departure airports

San Antonio (SAT)