£224 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 4/12. 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
London1 stop£438
Manchester
Manchester1 stop£452
Edinburgh
Edinburgh2 stops£447
Birmingham
Birmingham2 stops£472
Bristol
Bristol2 stops£590
Leeds
Leeds2 stops£491
Cardiff
Cardiff2 stops£581
London
London1 stop£438
Manchester
Manchester1 stop£452
Edinburgh
Edinburgh2 stops£447
Birmingham
Birmingham2 stops£472
Bristol
Bristol2 stops£590
Leeds
Leeds2 stops£491
Cardiff
Cardiff2 stops£581

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

Thu, 15 Jan - Thu, 22 Jan
Multiple Airlines Logo
06:30 - 10:00SAT-LGW
21h 30m1 stop
Multiple Airlines Logo
14:00 - 23:52LGW-SAT
15h 52m1 stop
£438Multiple Airlines
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Wed, 31 Dec - Fri, 9 Jan
Delta Logo
05:10 - 07:50SAT-LHR
20h 40m1 stop
Delta Logo
13:00 - 11:27LHR-SAT
28h 27m1 stop
£447Delta
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Thu, 8 Jan - Thu, 15 Jan
Virgin Atlantic Logo
12:55 - 09:20SAT-LHR
14h 25m1 stop
Virgin Atlantic Logo
08:55 - 17:15LHR-SAT
14h 20m1 stop
£450Virgin Atlantic
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Wed, 10 Dec - Wed, 17 Dec
Virgin Atlantic Logo
12:10 - 08:05SAT-LHR
13h 55m1 stop
Virgin Atlantic Logo
11:20 - 23:49LHR-SAT
18h 29m1 stop
£453Virgin Atlantic
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Mon, 2 Feb - Mon, 9 Mar
Scandinavian Airlines Logo
13:40 - 16:00SAT-LHR
20h 20m2 stops
Scandinavian Airlines Logo
06:40 - 00:32LHR-SAT
22h 52m2 stops
£454Scandinavian Airlines
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Wed, 4 Feb - Wed, 11 Feb
KLM Logo
13:40 - 09:00SAT-LHR
13h 20m1 stop
KLM Logo
08:55 - 17:22LHR-SAT
14h 27m1 stop
£459KLM
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Thu, 5 Feb - Wed, 11 Feb
Scandinavian Airlines Logo
13:40 - 17:40SAT-LHR
22h 00m2 stops
Scandinavian Airlines Logo
06:40 - 23:43LHR-SAT
23h 03m2 stops
£460Scandinavian Airlines
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Thu, 12 Feb - Mon, 16 Feb
KLM Logo
12:55 - 10:10SAT-EDI
15h 15m2 stops
KLM Logo
11:00 - 00:36EDI-SAT
19h 36m2 stops
£480KLM
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Wed, 4 Feb - Wed, 11 Feb
Lufthansa Logo
12:15 - 09:05SAT-LCY
14h 50m2 stops
Lufthansa Logo
09:50 - 21:21LCY-SAT
17h 31m2 stops
£530Lufthansa
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Wed, 4 Feb - Wed, 11 Feb
Lufthansa Logo
09:00 - 09:05SAT-LCY
18h 05m2 stops
Lufthansa Logo
09:50 - 21:21LCY-SAT
17h 31m2 stops
£552Lufthansa
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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 August, when tickets cost £551 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of return tickets is £1,293 and £921 respectively.

What’s the cheapest day of the week to fly from San Antonio to United Kingdom?

The average price of all round-trip flights from San Antonio to the United Kingdom clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to United Kingdom on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from San Antonio to United Kingdom. For your return ticket, we recommend flying on a Saturday and avoiding Fridays for the best deals.

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 2 weeks before departure, which saves you about 28% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

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

Low seasonFebruary
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 25% 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.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the evening, when retur flights cost £581 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £611.

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 675 reviews
7.3Comfort
6.9Food
7.5Entertainment
7.7Boarding
8.2Crew
Airline reviews

Food has been disappointing in both legs of flight to india

10.0 ExcellentRanj, Nov 2025DEL - 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)