Find Cheap Flights from London Heathrow to San Antonio (LHR - SAT)

Search hundreds of travel sites at once for deals on flights to San Antonio

Thu 2/22
Thu 3/1
Any month
Compare vs. KAYAK |

Good to Know

Average Price:
$1021
(avg. price over the last 2 weeks)
Good Deal:
$898
or less (round trip)

When to Book Flights from London Heathrow to San Antonio

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 $898 or less.
The cheapest flight from London Heathrow to San Antonio was found 90 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 13% 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 Heathrow to San Antonio Flights

How long does a flight from London Heathrow to San Antonio take?
An average nonstop flight takes 13h 54m, covering a distance of 4971 miles.
Which airlines provide the cheapest flights from London Heathrow to San Antonio?
In the past 3 days, the cheapest round-trip tickets were found on Virgin Atlantic ($783), Aeromexico ($877) and British Airways ($1224).
Do I need a passport to fly between London Heathrow and San Antonio?
Yes.
What’s the cheapest day of the week to fly London Heathrow to San Antonio?
For London Heathrow to San Antonio, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from San Antonio back to London Heathrow, the best deals are generally found on Monday, with Wednesday being the most expensive.

Book cheap flights from London Heathrow to San Antonio (round-trip)

Airports
Origin
London
$783
only
$783
Destination
San Antonio
$783
only
$783
Fri, Apr 27
LHR
SAT
16h 48m
Thu, May 3
SAT
LHR
15h 35m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
SFO
LHR
Excellent 9.0

Virgin Atlantic continues to give great service. Their lounges are way above all other airline lounges. It is difficult to get well prepared and fresh fish in lounges, but Virgin Atlantic knows how to do it.

CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

SYD
LAX
Good 7.3

Nothing really!

I was coming from Sydney and I have to hurry up to take the other fly to Newark and didn’t have time to buy for nothing to eat but I was very surprised they didn’t offer me anything on the plane and when I ask they I have buy it online and didn’t have many choices anyway, I very disappointed with this fly.

MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

Thu, Apr 12
LHR
SAT
19h 35m
Mon, Apr 16
SAT
LHR
20h 35m
Trip: 5 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 5557 reviews
Overall
7.4
Boarding
7.3
Comfort
7.3
Crew
7.7
Entertainment
7.1
Food
6.9
LAS
MEX
Mediocre 2.0

When i got to the airport they said i had the wrong passport so I couldn't go and i can't get a refund!!!!!!!!!! I didn't know that my card passport wasnt allowed I wouldn't have booked the trip. I'm very very upset. I took my vacation from work and didn't go on my vacation.

GDL
LAX
Excellent 10.0

The staff was friendly and helpful. They gave us food which I was not expecting. They had an in-flight movie as well which was unexpected.

JFK
MEX
Mediocre 2.0

Terrible

Terrible

MEX
LIM
Mediocre 3.6

Mexico City lounge was terrible as their key hub , the wife and food was bad so I went to the hsbc lounge as I am a vip there was well

TIJ
MEX
Good 7.3

Entertainiment system, nice footrest

No complaints

Tue, Jun 19
LHR
SAT
16h 48m
Tue, Jun 26
SAT
LHR
12h 30m
$1224
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 15463 reviews
Overall
7.5
Boarding
7.6
Comfort
7.2
Crew
8.0
Entertainment
7.0
Food
6.9
DEN
LHR
Okay 5.6

Clean plane

MAD
LHR
Excellent 10.0

I have to rate British Airways as a 10 out of 10 in almost all categories...comfort of the plane, food and service, boarding, notifications, crew, etc. In particular, the long haul flight from London to Seattle everything was truly top notch!

Their baggage handlers damaged several parts on my checked-in luggage...three zipper pulls and one clasp. What are they doing with the bags? How can they damage so many things in one fell swoop? This is a good quality Atlantic suitcase. Also, on the short flights, in this case Madrid to London, they are now charging for EVERYTHING...even water and coffee. They said it was a new policy as of 1/1/2018.

DUB
LHR
Excellent 9.6

Short smooth flight with unexpected food and drink service

Nothing

LHR
MIA
Excellent 9.6

Nice new plane, great flight staff, great entertainment

Checking in at the gate took a lot of time and no food or bathrooms available

MAD
LHR
Okay 5.3

old plane, no entertainment, had to pay for non alcohol drinks

Wed, Jul 11
LHR
SAT
33h 35m
Wed, Aug 1
SAT
LHR
20h 08m
$1235
Trip: 22 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 18070 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
7.9
SFO
IST
Excellent 9.6

The service, food,seats,crew,hot towel, slippers & more.

Nothing. Everything was great!

ATL
IST
Good 7.6

Standard

Seats were cramped for an international, 10 hour flight

FCO
IST
Excellent 9.0

Typical short business class. Quality was still nice. Room to spread out and crew was accommodating

No priority boarding for business. And still no beverage service before take off (alcohol).

IST
SFO
Good 7.3

The flight was on time, the food was good. Nice selection for onboard entertainment. The plane was very clean.

1. The boarding process at Istanbul airport was horrible. No one could speak or understand english. My father was on a wheelchair and he was the last one to be boarded on the plane! There was so much confusion - some people wanted me to go separately from him, others wanted him to walk down the stairs on his own, etc. etc. There were hardly any announcements for people with special needs. Generally they are allowed to board first as they need more time to settle. I could barely find overhead bin space for his stuff. 2. There were several remote controls broken on the plane. A lot of people had to suffer through a non working entertainment screen. 3. One of the hostess was hardly listening to anything I had to say. She seemed to be in so much of a hurry and had a very bad attitude.

ATL
IST
Excellent 10.0

New airplane good service good flight attendant depart on time

Mon, Mar 12
LHR
SAT
15h 50m
Tue, Mar 20
SAT
LHR
17h 45m
Trip: 9 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
BNE
LAX
Good 7.6

For oversea traveling, food could and should be better. For our flight from AKL to BNE, we had to pay for our soft drink!!!

CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

LAX
MEL
Excellent 10.0

Talk about an awesome experience. I loved the friendly staff and the accommodations were superb. I could ask for no better. Even the food was excellent.

I have nothing but praise.

SFO
LHR
Excellent 9.0

Virgin Atlantic continues to give great service. Their lounges are way above all other airline lounges. It is difficult to get well prepared and fresh fish in lounges, but Virgin Atlantic knows how to do it.

LAS
LGW
Excellent 10.0

Excellent

Tue, May 8
LHR
SAT
14h 36m
Fri, May 18
SAT
LHR
21h 40m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

LAS
LGW
Excellent 10.0

Excellent

LAX
MEL
Excellent 10.0

Talk about an awesome experience. I loved the friendly staff and the accommodations were superb. I could ask for no better. Even the food was excellent.

I have nothing but praise.

Mon, May 28
LHR
SAT
13h 54m
Sat, Jun 2
SAT
LHR
16h 50m
Trip: 6 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

SYD
LAX
Good 7.3

Nothing really!

I was coming from Sydney and I have to hurry up to take the other fly to Newark and didn’t have time to buy for nothing to eat but I was very surprised they didn’t offer me anything on the plane and when I ask they I have buy it online and didn’t have many choices anyway, I very disappointed with this fly.

LAX
BNE
Good 7.0

I never expect airline food to be any good but I’m always hoping it’s edible. This was not the case, as the egg breakfast made me physically ill.

BNE
LAX
Excellent 10.0

I loved how the airline crew were very accommodating. This was an awesome experience. A+++

I have no complaints.

CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

Fri, Feb 23
LHR
SAT
30h 12m
Fri, Mar 9
SAT
LHR
31h 35m
$1091
Trip: 15 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

LAX
MEL
Excellent 10.0

Talk about an awesome experience. I loved the friendly staff and the accommodations were superb. I could ask for no better. Even the food was excellent.

I have nothing but praise.

BNE
LAX
Good 7.6

For oversea traveling, food could and should be better. For our flight from AKL to BNE, we had to pay for our soft drink!!!

MEL
AKL
Good 6.3

Great crew, easy boarding, comfortable enough flight

Could have used a charger for electronics, especially because we were expected to use our own device for entertainment. Didn't order food, but didn't look digestible

CHC
MEL
Mediocre 2.0

You charged me for a checked bag. This wasn't made clear when I booked the flight.

Mon, Jun 4
LHR
SAT
40h 46m
Thu, Jun 14
SAT
LHR
19h 00m
$1240
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 1062 reviews
Overall
8.1
Boarding
8.2
Comfort
7.7
Crew
8.5
Entertainment
8.0
Food
7.7
MEL
AKL
Okay 4.6

Flight was an hour and a half late boarding, sat on the tarmac for 45 minutes, and there was no offer of complimentary beverages. Very barebones level of service.

BNE
LAX
Excellent 10.0

I loved how the airline crew were very accommodating. This was an awesome experience. A+++

I have no complaints.

SFO
LHR
Excellent 9.0

Virgin Atlantic continues to give great service. Their lounges are way above all other airline lounges. It is difficult to get well prepared and fresh fish in lounges, but Virgin Atlantic knows how to do it.

MCO
LGW
Mediocre 2.0

My flight was cancelled due to technical problems! Hope to be on another flight today as I missed my connecting flights too!!

BNE
LAX
Good 7.6

For oversea traveling, food could and should be better. For our flight from AKL to BNE, we had to pay for our soft drink!!!

Show more results

London Heathrow to San Antonio Flight Information

Flights Arrive in San Antonio
Flights Depart from London Heathrow
Flight Price $783
Distance 4971 miles
Airlines Virgin Atlantic, Aeromexico, British Airways, Turkish Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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 the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes 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 can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals 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.

If you have 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.