Latest deals
Insights
When to book
FAQs
Price Alerts
Flights to San Antonio

£538 Cheap flights to San Antonio

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to San Antonio departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

'This year, momondo is the #1 place for airfares on the internet.'
Voted winner of Europe's Best Travel App 2023
Save money when you book flights with momondo
Big names, great deals
Big names, great deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customise your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from the United Kingdom to San Antonio

Cheap return flights

These are some of the best return flight deals from the United Kingdom to San Antonio that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from the United Kingdom to San Antonio.

Cheap last-minute flights

Planning a quick getaway from the United Kingdom to San Antonio? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Antonio, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals to San Antonio

Find recent round-trip train or bus tickets from the United Kingdom to San Antonio.

All round-trip flight deals to San Antonio

The cheapest plane tickets to San Antonio found on KAYAK recently.
13:30 - 22:40LHR-SAT
15h 10m1 stop
15:15 - 12:00SAT-LHR
14h 45m1 stop
£593Finnair
Find Deal
Mon, 3 Feb - Wed, 5 Mar
12:55 - 00:13LHR-SAT
17h 18m2 stops
17:13 - 12:05SAT-LHR
12h 52m1 stop
£596Finnair
Find Deal
Mon, 3 Feb - Wed, 5 Mar
15:00 - 12:29LHR-SAT
27h 29m2 stops
14:31 - 10:15SAT-LHR
13h 44m2 stops
£718Lufthansa
Find Deal
Mon, 3 Feb - Wed, 5 Mar
16:20 - 20:21LHR-SAT
34h 01m1 stop
12:25 - 06:20SAT-LHR
11h 55m1 stop
£732Lufthansa
Find Deal
Mon, 13 Jan - Tue, 28 Jan
07:40 - 20:21LHR-SAT
18h 41m2 stops
12:25 - 10:50SAT-LHR
16h 25m2 stops
£733United Airlines
Find Deal
Mon, 13 Jan - Tue, 28 Jan
16:20 - 11:11LHR-SAT
24h 51m2 stops
07:00 - 10:50SAT-LHR
21h 50m2 stops
£742United Airlines
Find Deal
Mon, 9 Dec - Mon, 16 Dec
13:50 - 20:57LHR-SAT
13h 07m1 stop
13:42 - 08:15SAT-LHR
12h 33m1 stop
£957British Airways
Find Deal
Thu, 5 Dec - Sun, 15 Dec
15:50 - 11:35LHR-SAT
25h 45m1 stop
07:00 - 07:55SAT-LHR
18h 55m1 stop
£1,088Virgin Atlantic
Find Deal
Sat, 4 Jan - Sat, 11 Jan
11:15 - 23:59BHD-SAT
18h 44m2 stops
14:37 - 14:15SAT-BHD
17h 38m2 stops
£1,238British Airways
Find Deal
Sat, 28 Dec - Wed, 1 Jan
10:50 - 00:38LHR-SAT
19h 48m1 stop
17:40 - 06:20SAT-LHR
30h 40m1 stop
£2,006Virgin Atlantic
Find Deal
Mon, 9 Dec - Sat, 14 Dec
13:40 - 19:35LHR-SAT
35h 55m3 stops
Fri, 6 Dec
20:40 - 10:09LHR-SAT
43h 29m2 stops
Fri, 6 Dec
08:00 - 12:36LGW-SAT
33h 36m3 stops
Tue, 25 Mar
12:15 - 12:48LHR-SAT
29h 33m3 stops
Tue, 25 Mar
12:30 - 23:07LHR-SAT
16h 37m1 stop
Fri, 6 Dec
13:50 - 23:42LHR-SAT
14h 52m1 stop
£752British Airways
Find Deal
Tue, 25 Mar
09:25 - 17:50LHR-SAT
14h 25m1 stop
£1,006Finnair
Find Deal
Sat, 4 Jan
12:00 - 22:34MAN-SAT
16h 34m1 stop
£2,203Virgin Atlantic
Find Deal
Fri, 29 Nov
06:35 - 21:59GLA-SAT
21h 24m2 stops
£2,213Finnair
Find Deal
Sat, 4 Jan
08:30 - 22:33LHR-SAT
20h 03m3 stops
£9,494United Airlines
Find Deal
Thu, 3 Apr
06:40 - 23:38LHR-SAT
22h 58m2 stops
14:22 - 17:40SAT-LHR
21h 18m2 stops
£1,006Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 22:24LHR-SAT
21h 44m2 stops
06:30 - 18:30SAT-LHR
30h 00m3 stops
£1,010Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 23:38LHR-SAT
22h 58m2 stops
14:22 - 16:00SAT-LHR
19h 38m2 stops
£1,014Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
06:40 - 23:38LHR-SAT
22h 58m3 stops
06:30 - 18:30SAT-LHR
30h 00m3 stops
£1,060Scandinavian Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
07:00 - 19:11BHX-SAT
42h 11m3 stops
20:06 - 12:45SAT-BHX
34h 39m3 stops
£1,076
Find Deal
Sat, 23 Nov - Mon, 25 Nov
09:20 - 17:42LHR-SAT
14h 22m1 stop
17:56 - 11:05SAT-LHR
11h 09m1 stop
£1,186United Airlines
Find Deal
Tue, 26 Nov - Tue, 3 Dec
07:10 - 19:58LHR-SAT
18h 48m2 stops
16:22 - 11:05SAT-LHR
12h 43m1 stop
£1,208United Airlines
Find Deal
Fri, 22 Nov - Mon, 25 Nov
13:50 - 22:58LHR-SAT
15h 08m1 stop
13:59 - 08:15SAT-LHR
12h 16m1 stop
£1,261British Airways
Find Deal
Sat, 23 Nov - Sat, 21 Dec
06:30 - 17:16LHR-SAT
16h 46m2 stops
05:20 - 06:20SAT-LHR
19h 00m1 stop
£1,262KLM
Find Deal
Sat, 23 Nov - Sat, 21 Dec
18:10 - 17:50LHR-SAT
29h 40m2 stops
12:32 - 06:20SAT-LHR
11h 48m1 stop
£1,327Finnair
Find Deal
Sat, 23 Nov - Sat, 21 Dec

See travel insights to San Antonio from

San Antonio flights insights and trends

Explore insights for your San Antonio flight to craft the best travel plan

What is the cheapest month to fly to San Antonio?

The month of February is, on average, the cheapest month to fly to San Antonio from United Kingdom, with most prices found around £582. If you aren’t able to travel to San Antonio during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £592.

What is the cheapest day to depart on your flight to San Antonio?

According to our data, Wednesday is the cheapest day to fly to San Antonio from United Kingdom. The lowest ticket price found for a Wednesday departure recently was £657. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to San Antonio for around £720.

What is the cheapest time of day to depart on your flight to San Antonio?

At midday is the cheapest time of day to fly from United Kingdom to San Antonio when you can find flight prices for as low as £648. Flying to San Antonio at midday is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around £734. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to San Antonio?

The ideal time to book your flight to San Antonio is 18 days in advance, when prices tend to average £705. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £568.

Cheapest flights to San Antonio

Find the cheapest flights to San Antonio from your nearest city or airport
CHEAPEST MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTJanuary18% cheaperFlying from London Heathrow Airport to San Antonio costs on average just £578 in January
MOST EXPENSIVE MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTAugust34% more expensiveIt costs about £943 for flights to San Antonio from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO SAN ANTONIO FROM LONDON HEATHROW AIRPORTNovember256% more users visitedMore momondo users searched in flights to San Antonio from London Heathrow Airport in November than any other month

Cheap San Antonio flight deals and tips

Summary info about San Antonio flight prices, duration and airlines

Best One-Way Price

£538

Best Round-Trip Price

£593

Fastest flight time

14h 25m

Popular in

August
The best one-way flight price to San Antonio from United Kingdom in the last 72 hours is £538 (London Heathrow to San Antonio).
The best round-trip flight price to San Antonio from United Kingdom in the last 72 hours is £593 (London Heathrow to San Antonio).
The fastest flight to San Antonio from United Kingdom takes 14h 25m (London Heathrow to San Antonio).
August has the highest demand for flights to San Antonio, with a 17% price increase on average.

Frequently asked questions about flying to San Antonio

Are there any amusement parks near San Antonio?

Yes, Six Flags Fiesta Texas is close to San Antonio and is a great place to spend time with the family when the weather is right. Consider planning your trip to San Antonio for the months of May and June if you have interest in visiting amusement or water parks. Flights to San Antonio are very popular around then, and it is recommended that you plan early.

Is there an alternative airport near San Antonio?

San Antonio Airport can be an alternative airport used for travel to San Antonio.

Is there a cheaper alternative to flying into San Antonio?

Prices vary based on where travellers are departing from, but on average, the cheapest airport to fly to in San Antonio is San Antonio Airport where the average price is £204. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to San Antonio Airport?

Prices for flights to San Antonio Airport are refreshed on a daily basis.

How many operators does momondo search for flights to San Antonio Airport?

How old do you have to be to fly to San Antonio Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The necessary travel and health documents for your San Antonio Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.


Why use momondo?

Why should I use momondo to find a flight deal to San Antonio?

Finding the right flight to San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights to San Antonio with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to San Antonio to just show those with flexible booking policies.

How can momondo help me find flights to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to San Antonio right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for San Antonio and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


An easier way to manage your San Antonio trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 26/11
Tue 3/12
Email me momondo's favourite deals

Find better results for your trip to San Antonio

Popular Flights to San Antonio

Popular routes according to searches in the past day on momondo

Cheapest flight routes to San Antonio

These routes have the cheapest flights to San Antonio found by momondo users in United Kingdom
DepartingDestinationBest TimeBest Price
LondonSan Antonio18h 24m£420
BelfastSan Antonio29h 55m£693
ManchesterSan Antonio17h 34m£695
BirminghamSan Antonio19h 55m£708
EdinburghSan Antonio17h 01m£871
GlasgowSan Antonio19h 02m£915
AberdeenSan Antonio23h 56m£954
LeedsSan Antonio23h 46m£1,030