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

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Sat 12/16
Sat 12/23
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Good to Know

Low Season:
February
Best time to beat the crowds
3%
expected price decrease
High Season:
June
Most popular time to fly
17%
expected price increase
Average Price:
$1378
(avg. price over the last 2 weeks)
Good Deal:
$1011
or less (round trip)

When to Book Flights from San Antonio to London

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 $1011 or less.
The cheapest flight from San Antonio to London was found 55 days before departure, on average.
Book at least 6 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is February.
Morning departure is around 16% 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 San Antonio to London Flights

How long does a flight from San Antonio to London take?
An average nonstop flight takes 11h 25m, covering a distance of 4982 miles.
Which airlines provide the cheapest flights from San Antonio to London?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($664), Virgin Atlantic ($854) and Turkish Airlines ($929).
Do I need a passport to fly between San Antonio and London?
Yes.
What’s the cheapest day of the week to fly San Antonio to London?
For San Antonio to London, Monday is the cheapest day to fly on average and Friday is the most expensive. Flying from London back to San Antonio, the best deals are generally found on Saturday, with Friday being the most expensive.

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

Airports
Origin
San Antonio
$664
only
$664
Destination
London
$854
only
$854
$664
only
$664
Mon, Jan 22
SAT
LGW
28h 20m
Thu, Jan 25
LGW
SAT
14h 14m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 17
SAT
LHR
17h 25m
Mon, Mar 19
LHR
SAT
18h 21m
Trip: 3 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

MEL
LAX
Good 6.6

The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children.

I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling.

LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

LHR
BOS
Excellent 8.0

The crew was excellent. Flight was quite comfortable. Nice attention to service

I would have appreciated another round of hot drinks.

LAX
MEL
Excellent 10.0

Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good

We weighted our hand luggage at the counter and then they ask again during boarding little confusing

Sat, Jan 27
SAT
LGW
39h 55m
Fri, Feb 2
LGW
SAT
36h 20m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TLV
Good 6.0

No AC

JNB
IST
Excellent 10.0

I'm 6 ft 2. Legspace was adequate, and no silly boxes under the seats like other airlines that obstruct your feet. Great entertainment systems - modern, good selection. Food and staff excellent.

Their online checkin systems could operate a bit more smoothly. At one point, I had to go in in person, because the online checkin site had an already past flight from their codeshare partner SAS showing up as the next flight, and I couldn't perform online checkin as a result.

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

VKO
IST
Excellent 10.0

Great flight

Na

Sun, Mar 4
SAT
LGW
26h 31m
Tue, Mar 13
LGW
SAT
13h 20m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 15
SAT
LGW
28h 20m
Thu, Jan 25
LGW
SAT
14h 14m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 17
SAT
LGW
28h 20m
Thu, Jan 25
LGW
SAT
14h 14m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Feb 27
SAT
LHR
11h 30m
Tue, Mar 6
LHR
SAT
15h 00m
Trip: 8 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

LAX
BNE
Excellent 10.0

Very polite and helpful staff.

MEL
LAX
Good 7.3

in flight experience is above average

The computer system really needs a lot of improvement. We were checking in with our infant daughter and it took 50 minutes to check in with a senior person helping the check in person and phone calls to their technical assistance. We were told an infant is difficult in their system, and our dual national daughter was another layer of complication.

LAX
MEL
Excellent 10.0

Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good

We weighted our hand luggage at the counter and then they ask again during boarding little confusing

DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

Sun, Mar 4
SAT
LGW
26h 31m
Thu, Mar 8
LGW
SAT
14h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
SAT
LGW
39h 55m
Fri, Jan 26
LGW
SAT
42h 45m
Trip: 8 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

IST
KTM
Mediocre 2.0

I did not like anything.

Everything. I will never book a flight from Kayak from now on. Kayak just charged us a lot of money and did not do anything for us.

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

JNB
IST
Excellent 10.0

I'm 6 ft 2. Legspace was adequate, and no silly boxes under the seats like other airlines that obstruct your feet. Great entertainment systems - modern, good selection. Food and staff excellent.

Their online checkin systems could operate a bit more smoothly. At one point, I had to go in in person, because the online checkin site had an already past flight from their codeshare partner SAS showing up as the next flight, and I couldn't perform online checkin as a result.

Tue, Mar 20
SAT
LHR
11h 25m
Wed, Apr 25
LHR
SAT
15h 34m
Trip: 37 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

LHR
BOS
Excellent 8.0

The crew was excellent. Flight was quite comfortable. Nice attention to service

I would have appreciated another round of hot drinks.

MEL
LAX
Good 6.6

The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children.

I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling.

BWI
DTW
Mediocre 3.3

The crew was rude.

Thu, Mar 8
SAT
LGW
15h 41m
Tue, Mar 13
LGW
SAT
13h 20m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Jan 20
SAT
LGW
39h 55m
Fri, Jan 26
LGW
SAT
36h 20m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

MNL
IST
Okay 5.3

Flight was ok

The flight was actually run by turkish airlines, not philippine air as stated in my confirmation email, so we were sent to the wrong terminal. Nothing in the email said which terminal the flight would depart from or that it was actually turkish airlines. Very irresponsible and communication for customers should be much clearer. Luckily we were very early for the flight or it could have caused a serious problem.

JFK
IST
Excellent 9.0

The amazing entertainment system.

The smell of feet, and nausea from turbulence after food (not really Turkish's fault). Also, I'm getting too used to the food by now, and it doesn't seem to change much.

Thu, Feb 22
SAT
LHR
12h 55m
Tue, Mar 6
LHR
SAT
14h 00m
Trip: 13 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
MEL
LAX
Good 6.6

The flight crew from the mel to lax route were excellent. One was especially attentive to my 2 toddlers and gave me a bit of a break, something that has NEVER happened in over 40 flights traveling with children.

I think something was broken in our section (mel to lax) as it was uncomfortably hot and the flight crew tried to get it cooler but could not. I’ve never experienced a flight that was too hot, usually the opposite. It was stifling.

LAX
BNE
Excellent 10.0

Very polite and helpful staff.

LAX
LHR
Good 6.0

good plane and timing

meal was not served according to the request and no sound support from the staff

LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

MEL
LAX
Good 7.3

in flight experience is above average

The computer system really needs a lot of improvement. We were checking in with our infant daughter and it took 50 minutes to check in with a senior person helping the check in person and phone calls to their technical assistance. We were told an infant is difficult in their system, and our dual national daughter was another layer of complication.

Mon, Jan 15
SAT
LGW
28h 20m
Sun, Jan 21
LGW
SAT
25h 22m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 10
SAT
LGW
40h 00m
Wed, Feb 21
LGW
SAT
42h 49m
Trip: 12 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
LOS
Mediocre 2.0

To be honest nothing really.

Quality of service and quality of plane. Seems most of the flight attendants could care less about the flight passengers.

JNB
IST
Excellent 10.0

I'm 6 ft 2. Legspace was adequate, and no silly boxes under the seats like other airlines that obstruct your feet. Great entertainment systems - modern, good selection. Food and staff excellent.

Their online checkin systems could operate a bit more smoothly. At one point, I had to go in in person, because the online checkin site had an already past flight from their codeshare partner SAS showing up as the next flight, and I couldn't perform online checkin as a result.

IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

EDI
IST
Good 6.3

Crew

Boarding status changed straight from pre boarding to last call. No AC

IST
TLV
Good 6.0

No AC

Sat, Jan 27
SAT
LHR
30h 10m
Fri, Feb 2
LHR
SAT
16h 29m
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
MEL
LAX
Good 7.3

in flight experience is above average

The computer system really needs a lot of improvement. We were checking in with our infant daughter and it took 50 minutes to check in with a senior person helping the check in person and phone calls to their technical assistance. We were told an infant is difficult in their system, and our dual national daughter was another layer of complication.

LAX
LHR
Excellent 8.3

The crew was the best part of my experience, super nice and accomodating

the wifi had subpar performance

CHC
BNE
Excellent 9.6

The crew were very friendly and attentive through out flight.

LHR
BOS
Excellent 8.0

The crew was excellent. Flight was quite comfortable. Nice attention to service

I would have appreciated another round of hot drinks.

LAX
BNE
Excellent 10.0

Very polite and helpful staff.

Wed, Jan 17
SAT
LGW
28h 20m
Sun, Jan 21
LGW
SAT
25h 22m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Feb 11
SAT
LGW
39h 55m
Wed, Feb 21
LGW
SAT
42h 49m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 16958 reviews
Overall
8.0
Boarding
7.9
Comfort
7.8
Crew
8.3
Entertainment
8.1
Food
8.0
IST
TLV
Good 6.0

No AC

IST
SFO
Excellent 10.0

One of my fave airlines now Great seats, services, staff Turkish coffee in the air!

they keep the cabin a bit too hot, need to ask them all the time to make it colder

IST
BUD
Excellent 10.0

Same

Same

VKO
IST
Excellent 10.0

Great flight

Na

JNB
IST
Excellent 10.0

I'm 6 ft 2. Legspace was adequate, and no silly boxes under the seats like other airlines that obstruct your feet. Great entertainment systems - modern, good selection. Food and staff excellent.

Their online checkin systems could operate a bit more smoothly. At one point, I had to go in in person, because the online checkin site had an already past flight from their codeshare partner SAS showing up as the next flight, and I couldn't perform online checkin as a result.

Wed, May 2
SAT
LHR
16h 15m
Sun, May 13
LHR
SAT
15h 02m
Trip: 12 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 962 reviews
Overall
8.1
Boarding
8.3
Comfort
7.8
Crew
8.5
Entertainment
8.0
Food
7.8
SFO
LHR
Mediocre 2.0

Flight was cancelled .

LAX
MEL
Excellent 10.0

Crew was very nice helpful and attentionate Entertainment had plenty of variety maybe not so many new movies but enough to find one you have not seen or classic you could watch again Food was good

We weighted our hand luggage at the counter and then they ask again during boarding little confusing

LHR
BOS
Excellent 8.0

The crew was excellent. Flight was quite comfortable. Nice attention to service

I would have appreciated another round of hot drinks.

DTW
LHR
Good 7.6

Excellent entertainment options, out stewardess was fantastic.

Cramped seats.

LAX
MEL
Excellent 8.0

I like flying Virgin whether Australia or Atlantic!

Just a little bit more leg room.

Wed, Jan 24
SAT
LGW
28h 20m
Fri, Jan 26
LGW
SAT
25h 17m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
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*
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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.