Find cheap flights from London to San Antonio

LON - SAT

Find cheap flights from London to San Antonio

Return
Economy
London (LON)
San Antonio
Tue 4/8
Tue 11/8
Any month
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Good to know

Low season

February Best time to beat the crowds (23% less expensive on average)

High season

August Most popular time to fly (26% more expensive on average)

Average price of a return ticket

£787 (avg. price over the last 2 weeks)

Good deal for a return ticket

£755 or less

When to book flights from London to San Antonio

Estimated return price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for £561 or less.
  • The cheapest flight from London to San Antonio was found, on average, 54 days before departure.
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be July, August and September. The cheapest month to fly is February.
  • Morning departure is around 24% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking London to San Antonio flights

How long does a flight from London to San Antonio take?

Which airlines provide the cheapest flights from London to San Antonio?

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

Which airports will I be using when flying from London to San Antonio?

How does KAYAK find such low prices on flights from London to San Antonio?

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

What is the Hacker Fare option on flights from London to San Antonio?

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

Top 5 airlines serving London to San Antonio

Scores according to KAYAK customer reviews

8.3
Qatar Airways
Overall score based on 10,839 reviews
8.3
Boarding
8.2
Comfort
8.6
Crew
8.3
Entertainment
8.0
Food
Airline reviews
Read more about Qatar Airways

Book cheap flights from London to San Antonio (return)

Airports
Origin
London
£481
only
£481
£703
only
£703
Destination
San Antonio
£481
only
£481
Sat, 7 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
18h 14m
Tue, 17 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
15h 10m
£481
Trip: 11 days
Based on null reviews
Sat, 12 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
32h 40m
Sat, 26 Sep
SAT
San Antonio Airport
LHR
London Heathrow Airport
26h 55m
£503
Trip: 15 days
Based on null reviews
Sat, 7 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 02m
Tue, 17 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
12h 21m
£569
Trip: 11 days
Based on null reviews
Sat, 7 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 02m
Tue, 17 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
21h 05m
£588
Trip: 11 days
Based on null reviews
Sat, 7 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 45m
Tue, 17 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
20h 25m
£636
Trip: 11 days
Based on null reviews
Mon, 21 Dec
LGW
London Gatwick Airport
SAT
San Antonio Airport
32h 54m
Thu, 31 Dec
SAT
San Antonio Airport
LGW
London Gatwick Airport
18h 10m
£703
Trip: 11 days
Based on null reviews
Sat, 7 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
17h 08m
Tue, 17 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
15h 00m
£757
Trip: 11 days
Based on null reviews
Sat, 12 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
35h 38m
Sat, 26 Sep
SAT
San Antonio Airport
LGW
London Gatwick Airport
43h 45m
£938
Trip: 15 days
Based on null reviews
Fri, 20 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
16h 59m
Fri, 27 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
34h 25m
£486
Trip: 8 days
Based on null reviews
Sat, 7 Nov
LGW
London Gatwick Airport
SAT
San Antonio Airport
27h 21m
Tue, 17 Nov
SAT
San Antonio Airport
LGW
London Gatwick Airport
33h 45m
£1112
Trip: 11 days
Based on null reviews
Thu, 17 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
16h 21m
Thu, 8 Oct
SAT
San Antonio Airport
LHR
London Heathrow Airport
12h 25m
£513
Trip: 22 days
Based on null reviews
Thu, 17 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
33h 10m
Thu, 8 Oct
SAT
San Antonio Airport
LHR
London Heathrow Airport
37h 27m
£600
Trip: 22 days
Based on null reviews
Fri, 20 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 02m
Fri, 27 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
14h 10m
£610
Trip: 8 days
Based on null reviews
Mon, 23 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 02m
Tue, 5 Jan
SAT
San Antonio Airport
LHR
London Heathrow Airport
16h 11m
£624
Trip: 44 days
Based on null reviews
Sat, 12 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
13h 55m
Sat, 26 Sep
SAT
San Antonio Airport
LHR
London Heathrow Airport
15h 20m
£554
Trip: 15 days
Based on null reviews
Thu, 6 Aug
LHR
London Heathrow Airport
SAT
San Antonio Airport
36h 53m
Fri, 4 Sep
SAT
San Antonio Airport
LHR
London Heathrow Airport
44h 35m
£629
Trip: 30 days
Based on null reviews
Thu, 26 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
15h 11m
Tue, 5 Jan
SAT
San Antonio Airport
LHR
London Heathrow Airport
15h 50m
£630
Trip: 41 days
Based on null reviews
Fri, 20 Nov
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 02m
Fri, 27 Nov
SAT
San Antonio Airport
LHR
London Heathrow Airport
13h 46m
£633
Trip: 8 days
Based on null reviews
Sat, 7 Nov
LGW
London Gatwick Airport
SAT
San Antonio Airport
41h 24m
Tue, 17 Nov
SAT
San Antonio Airport
LGW
London Gatwick Airport
18h 00m
£705
Trip: 11 days
Based on null reviews
Sat, 12 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 45m
Sat, 26 Sep
SAT
San Antonio Airport
LHR
London Heathrow Airport
20h 35m
£743
Trip: 15 days
Based on null reviews
Show more results

Book cheap flights from London to San Antonio (one-way)

Airports
Origin
London
£264
only
£264
£264
only
£264
Destination
San Antonio
£264
only
£264
Mon, 14 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
54h 05m
£264
Based on null reviews
Mon, 14 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
53h 35m
£264
Based on null reviews
Wed, 16 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
32h 49m
£265
Based on null reviews
Tue, 15 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
13h 25m
£594
Based on null reviews
Tue, 15 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 45m
£618
Based on null reviews
Tue, 15 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
26h 53m
£625
Based on null reviews
Tue, 15 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
33h 50m
£266
Based on null reviews
Sat, 25 Jul
LHR
London Heathrow Airport
SAT
San Antonio Airport
19h 08m
£648
Based on null reviews
Sun, 13 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
36h 35m
£267
Based on null reviews
Wed, 16 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
29h 54m
£268
Based on null reviews
Tue, 15 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
20h 49m
£819
Based on null reviews
Tue, 15 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
35h 38m
£838
Based on null reviews
Sat, 12 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
51h 35m
£270
Based on null reviews
Sat, 25 Jul
LHR
London Heathrow Airport
SAT
San Antonio Airport
13h 05m
£920
Based on null reviews
Sat, 25 Jul
LHR
London Heathrow Airport
SAT
San Antonio Airport
39h 10m
£957
Based on null reviews
Thu, 17 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
34h 50m
£272
Based on null reviews
Tue, 15 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
34h 20m
£274
Based on null reviews
Fri, 18 Sep
LHR
London Heathrow Airport
SAT
San Antonio Airport
49h 19m
£278
Based on null reviews
Fri, 31 Jul
LHR
London Heathrow Airport
SAT
San Antonio Airport
16h 13m
£1313
Based on null reviews
Sat, 12 Sep
LGW
London Gatwick Airport
SAT
San Antonio Airport
50h 45m
£283
Based on null reviews
Show more results
*
Prices are per person, are for e–tickets and include all taxes & fees in GBP.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller
At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

We aggregate tons of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car hires can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

More questions or if you have a bad price to report to us
Please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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