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Cheap flights from San Antonio to London from $356

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to London departing on 10/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from San Antonio to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:20 pm - 1:15 pm
SAT
-
LCY
17h 55m
2 stops
Delta Logo
9:20 am - 9:44 pm
LCY
-
SAT
18h 24m
2 stops
$948Delta
Sat, Oct 10 - Wed, Oct 14
Delta Logo
11:35 am - 7:15 am
SAT
-
LCY
13h 40m
2 stops
Delta Logo
9:20 am - 8:22 pm
LCY
-
SAT
17h 02m
2 stops
$970Delta
Sun, Nov 1 - Wed, Nov 18
Multiple Airlines Logo
10:46 am - 8:50 am
SAT
-
LCY
16h 04m
2 stops
Multiple Airlines Logo
8:15 pm - 5:03 pm
LCY
-
SAT
26h 48m
2 stops
$981Multiple Airlines
Wed, Sep 2 - Mon, Sep 14
KLM Logo
12:37 pm - 9:30 am
SAT
-
LCY
14h 53m
2 stops
KLM Logo
7:45 am - 5:11 pm
LCY
-
SAT
15h 26m
2 stops
$1,009KLM
Mon, Aug 3 - Wed, Aug 19
Multiple Airlines Logo
9:00 am - 8:40 am
SAT
-
LCY
17h 40m
2 stops
Multiple Airlines Logo
9:15 am - 9:13 pm
LCY
-
SAT
17h 58m
2 stops
$1,077Multiple Airlines
Thu, Oct 15 - Fri, Oct 23
Lufthansa Logo
1:25 pm - 9:15 am
SAT
-
LCY
14h 50m
2 stops
Lufthansa Logo
9:50 am - 9:16 pm
LCY
-
SAT
17h 26m
2 stops
$1,113Lufthansa
Tue, Oct 27 - Wed, Nov 4
Lufthansa Logo
1:25 pm - 9:15 am
SAT
-
LCY
14h 50m
2 stops
Lufthansa Logo
9:50 am - 9:16 pm
LCY
-
SAT
17h 26m
2 stops
$1,114Lufthansa
Tue, Oct 27 - Wed, Nov 4
Lufthansa Logo
4:12 pm - 5:55 pm
SAT
-
LCY
19h 43m
2 stops
Lufthansa Logo
9:15 am - 9:31 pm
LCY
-
SAT
18h 16m
2 stops
$1,126Lufthansa
Tue, Sep 22 - Tue, Sep 29
Multiple Airlines Logo
8:50 am - 8:40 am
SAT
-
LCY
17h 50m
2 stops
Multiple Airlines Logo
9:15 am - 9:13 pm
LCY
-
SAT
17h 58m
2 stops
$1,144Multiple Airlines
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
8:50 am - 8:40 am
SAT
-
LCY
17h 50m
2 stops
Multiple Airlines Logo
9:15 am - 9:05 pm
LCY
-
SAT
17h 50m
2 stops
$1,160Multiple Airlines
Thu, Aug 13 - Mon, Aug 17

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Delta flights from San Antonio to London City Airport

Our best Delta deals on San Antonio to London City Airport flight tickets
Delta
Oct 10
SAT1:20 pmSan Antonio
17h 55m
2 stops
LCY1:15 pmLondon City
Oct 14
LCY9:20 amLondon City
18h 24m
2 stops
SAT9:44 pmSan Antonio
$948
Delta
Nov 1
SAT11:35 amSan Antonio
13h 40m
2 stops
LCY7:15 amLondon City
Nov 18
LCY9:20 amLondon City
17h 02m
2 stops
SAT8:22 pmSan Antonio
$970
Delta
Dec 30
SAT10:45 amSan Antonio
16h 05m
2 stops
LCY8:50 amLondon City
Jan 14
LCY7:45 amLondon City
18h 37m
2 stops
SAT8:22 pmSan Antonio
$1,288

Aer Lingus flights from San Antonio to London City Airport

Our best Aer Lingus deals on San Antonio to London City Airport flight tickets
Aer Lingus
Nov 17
SAT3:09 pmSan Antonio
15h 31m
2 stops
LCY12:40 pmLondon City
Nov 23
LCY6:50 amLondon City
23h 08m
2 stops
SAT11:58 pmSan Antonio
$1,362
Aer Lingus
Nov 17
SAT3:09 pmSan Antonio
15h 31m
2 stops
LCY12:40 pmLondon City
Nov 23
LCY6:50 amLondon City
23h 08m
2 stops
SAT11:58 pmSan Antonio
$1,396
Aer Lingus
Oct 28
SAT3:09 pmSan Antonio
16h 31m
2 stops
LCY12:40 pmLondon City
Nov 1
LCY1:15 pmLondon City
16h 43m
2 stops
SAT11:58 pmSan Antonio
$1,408

momondo Fare Finder

 
Customize your flight search to find flights from San Antonio to London City Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 7, 2026.
Use the filters below to find and compare flights from San Antonio to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Sat 10/10

1:20 pm-1:15 pm

2 stops17h 55m

London City

Wed 10/14

9:20 am-9:44 pm

2 stops18h 24m

$948

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Sun 11/1

11:35 am-7:15 am

2 stops13h 40m

London City

Wed 11/18

9:20 am-8:22 pm

2 stops17h 02m

$970

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Wed 9/2

10:46 am-8:50 am

2 stops16h 04m

London City

Mon 9/14

8:15 pm-5:03 pm

2 stops26h 48m

$981
Quickest round-trip

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Mon 8/3

12:37 pm-9:30 am

2 stops14h 53m

London City

Wed 8/19

7:45 am-5:11 pm

2 stops15h 26m

$1,009

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Thu 10/15

9:00 am-8:40 am

2 stops17h 40m

London City

Fri 10/23

9:15 am-9:13 pm

2 stops17h 58m

$1,077

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Tue 10/27

1:25 pm-9:15 am

2 stops14h 50m

London City

Wed 11/4

9:50 am-9:16 pm

2 stops17h 26m

$1,113

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Tue 10/27

1:25 pm-9:15 am

2 stops14h 50m

London City

Wed 11/4

9:50 am-9:16 pm

2 stops17h 26m

$1,114

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Tue 9/22

4:12 pm-5:55 pm

2 stops19h 43m

London City

Tue 9/29

9:15 am-9:31 pm

2 stops18h 16m

$1,126

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Tue 9/1

8:50 am-8:40 am

2 stops17h 50m

London City

Wed 9/30

9:15 am-9:13 pm

2 stops17h 58m

$1,144

San AntonioLondon

SAT - LCY

SATLCY

San Antonio

Thu 8/13

8:50 am-8:40 am

2 stops17h 50m

London City

Mon 8/17

9:15 am-9:05 pm

2 stops17h 50m

$1,160

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from San Antonio to London City Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from San Antonio to London City?

Delta and Aer Lingus are the most popular carriers operating from San Antonio to London City

When to book flights from San Antonio to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to London City Airport (SAT to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to London City Airport

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from San Antonio to London City Airport takes 13h 40m
There are no direct flights from San Antonio to London City Airport. There are no popular flight routes from San Antonio to London City Airport.
Search flight deals

Frequently asked questions about flying from San Antonio to London City Airport

  • How far is San Antonio to London City by plane?

    There are 4992.3 mi between San Antonio and London City. By plane, this route typically takes 13h 40m.

  • When did momondo last update prices for flights from San Antonio Airport to London City Airport?

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

  • How old do you have to be to fly from San Antonio Airport to London City 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 from San Antonio Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Wembley
Croydon
Stansted
Harrow
Slough
Watford
Brentwood
Ilford
Cobham
Folkestone
Guildford
Romford
Uxbridge

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from San Antonio.

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

All flight searches from San Antonio to London on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from San Antonio to London?

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

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

Price alerts on flights to London from San Antonio are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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