Which airlines fly to United Kingdom?

British Airways, Virgin Atlantic and Iberia are the top three most popular airlines that fly to United Kingdom from San Antonio according to our data. British Airways is the first choice among our users, with 71% of people opting to fly with this airline when travelling to United Kingdom. Keep in mind that there are 3 different airlines that fly to United Kingdom on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to United Kingdom?

Iberia, Lufthansa, and KLM are the most popular carriers operating from San Antonio to United Kingdom

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

Prices for flights from San Antonio Airport to United Kingdom refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£167 Cheap Flights from San Antonio to the United Kingdom in 2025/26

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Find the cheapest flights from San Antonio to the United Kingdom

Round-trip

One-way

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Cheap return flights

Enter your travel dates to find the best prices.

19:14 - 10:00

SAT

LGW

32h 46m1 stop

14:00 - 23:52

LGW

SAT

15h 52m1 stop

£403Multiple Airlines

Sun, 11 Jan - Sat, 24 Jan

06:30 - 10:00

SAT

LGW

21h 30m1 stop

14:00 - 23:52

LGW

SAT

15h 52m1 stop

£415Multiple Airlines

Fri, 30 Jan - Fri, 6 Feb

12:38 - 09:55

SAT

GLA

15h 17m2 stops

06:05 - 20:25

GLA

SAT

20h 20m2 stops

£446Virgin Atlantic

Sat, 31 Jan - Sat, 7 Feb

12:15 - 06:40

SAT

LHR

12h 25m1 stop

11:10 - 23:13

LHR

SAT

18h 03m2 stops

£446Lufthansa

Thu, 15 Jan - Thu, 29 Jan

14:05 - 15:50

SAT

LHR

19h 45m2 stops

06:35 - 23:13

LHR

SAT

22h 38m2 stops

£452Lufthansa

Thu, 15 Jan - Thu, 22 Jan

11:43 - 07:55

SAT

EDI

14h 12m2 stops

09:25 - 23:13

EDI

SAT

19h 48m2 stops

£464United Airlines

Fri, 30 Jan - Tue, 3 Feb

12:55 - 06:40

SAT

MAN

11h 45m1 stop

13:30 - 00:34

MAN

SAT

17h 04m1 stop

£465Virgin Atlantic

Mon, 2 Feb - Thu, 12 Feb

19:00 - 09:30

SAT

EDI

33h 30m2 stops

11:30 - 23:15

EDI

SAT

16h 45m2 stops

£465United Airlines

Mon, 16 Mar - Mon, 23 Mar

08:00 - 10:10

SAT

MAN

20h 10m2 stops

13:30 - 22:28

MAN

SAT

14h 58m1 stop

£469Delta

Sun, 1 Feb - Tue, 10 Feb

18:17 - 16:05

SAT

MAN

15h 48m2 stops

10:25 - 22:55

MAN

SAT

18h 30m2 stops

£472Delta

Mon, 2 Feb - Thu, 12 Feb

Lufthansa flights from San Antonio to United Kingdom

Our best Lufthansa deals on San Antonio to United Kingdom flight tickets

Lufthansa

15 Jan

SAT12:15San Antonio

12h 25m

1 stop

LHR06:40London Heathrow

29 Jan

LHR11:10London Heathrow

18h 03m

2 stops

SAT23:13San Antonio

£446

Find similar

Lufthansa

15 Jan

SAT14:05San Antonio

19h 45m

2 stops

LHR15:50London Heathrow

22 Jan

LHR06:35London Heathrow

22h 38m

2 stops

SAT23:13San Antonio

£452

Find similar

Lufthansa

11 Feb

SAT16:04San Antonio

12h 11m

1 stop

LHR10:15London Heathrow

18 Feb

LHR08:30London Heathrow

20h 42m

2 stops

SAT23:12San Antonio

£454

Find similar

Air Canada flights from San Antonio to United Kingdom

Our best Air Canada deals on San Antonio to United Kingdom flight tickets

Air Canada

23 Jan

SAT07:00San Antonio

18h 10m

2 stops

LHR07:10London Heathrow

26 Jan

LHR11:10London Heathrow

36h 21m

2 stops

SAT17:31San Antonio

£482

Find similar

Air Canada

2 Feb

SAT07:06San Antonio

21h 14m

3 stops

MAN10:20Manchester

12 Feb

MAN06:10Manchester

32h 33m

3 stops

SAT08:43San Antonio

£483

Find similar

Air Canada

23 Jan

SAT07:00San Antonio

17h 30m

2 stops

LHR06:30London Heathrow

26 Jan

LHR11:10London Heathrow

34h 21m

2 stops

SAT15:31San Antonio

£547

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from San Antonio to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Sun 11/1

19:14-10:00

1 stop32h 46m

London Gatwick

Sat 24/1

14:00-23:52

1 stop15h 52m

£403

San AntonioLondon

SAT - LGW

SATLGW

San Antonio

Fri 30/1

06:30-10:00

1 stop21h 30m

London Gatwick

Fri 6/2

14:00-23:52

1 stop15h 52m

£415

San AntonioGlasgow

SAT - GLA

SATGLA

San Antonio

Sat 31/1

12:38-09:55

2 stops15h 17m

Glasgow Intl

Sat 7/2

06:05-20:25

2 stops20h 20m

£446

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Thu 15/1

12:15-06:40

1 stop12h 25m

London Heathrow

Thu 29/1

11:10-23:13

2 stops18h 03m

£446

San AntonioLondon

SAT - LHR

SATLHR

San Antonio

Thu 15/1

14:05-15:50

2 stops19h 45m

London Heathrow

Thu 22/1

06:35-23:13

2 stops22h 38m

£452

San AntonioEdinburgh

SAT - EDI

SATEDI

San Antonio

Fri 30/1

11:43-07:55

2 stops14h 12m

Edinburgh Turnhouse

Tue 3/2

09:25-23:13

2 stops19h 48m

£464

San AntonioManchester

SAT - MAN

SATMAN

San Antonio

Mon 2/2

12:55-06:40

1 stop11h 45m

Manchester

Thu 12/2

13:30-00:34

1 stop17h 04m

£465

San AntonioEdinburgh

SAT - EDI

SATEDI

San Antonio

Mon 16/3

19:00-09:30

2 stops33h 30m

Edinburgh Turnhouse

Mon 23/3

11:30-23:15

2 stops16h 45m

£465

San AntonioManchester

SAT - MAN

SATMAN

San Antonio

Sun 1/2

08:00-10:10

2 stops20h 10m

Manchester

Tue 10/2

13:30-22:28

1 stop14h 58m

£469

San AntonioManchester

SAT - MAN

SATMAN

San Antonio

Mon 2/2

18:17-16:05

2 stops15h 48m

Manchester

Thu 12/2

10:25-22:55

2 stops18h 30m

£472

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Antonio to United Kingdom

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

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from San Antonio is in September. Flight prices, which tend to average around £535, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of September, then departing from San Antonio during the month August is also very affordable. Most momondo users find prices during this month for around £541.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from San Antonio to United Kingdom is on a Thursday. Travellers who choose to depart for United Kingdom on a Thursday will often find tickets for as low as £565. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from San Antonio to United Kingdom for around £640.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the afternoon when flights can be purchased for as low as £571. Try not to purchase tickets at midday because they tend to be around £600. 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 United Kingdom?

You are more likely to see cheaper flights to United Kingdom from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £705 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from San Antonio for as low as £509 on momondo.

Can stopping save me money on San Antonio to United Kingdom flights?

You could potentially save up to 18% on your flight if you consider stops on a San Antonio to United Kingdom flight.

Cheap San Antonio to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to United Kingdom

Fastest flight time	11h 55m
Direct flights	None

The fastest flight from San Antonio to United Kingdom takes 11h 55m

There are no direct flights from San Antonio to United Kingdom. There are no popular flight routes from San Antonio to United Kingdom.

Search flight deals

When did momondo last update prices for flights from San Antonio Airport to United Kingdom?
Prices for flights from San Antonio Airport to United Kingdom refresh daily.
How old do you have to be to fly from San Antonio Airport to United Kingdom?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The travel and health documents you'll need for your trip to United Kingdom 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 United Kingdom. It is always advisable to seek 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 from San Antonio to United Kingdom?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Antonio to United Kingdom . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to United Kingdom from San Antonio which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from San Antonio. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.