What’s the top stopover airport for flights from London Heathrow Airport to San Antonio?

Dallas (DFW) – chosen by Cheapflights users on 70% of one-stop itineraries from London Heathrow Airport to San Antonio on Cheapflights.

What’s the fastest stopover option from London Heathrow Airport to San Antonio?

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 13h 18m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to San Antonio?

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 05m.

What’s the cheapest stopover airport for flights from London Heathrow Airport to San Antonio?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £1,055.

How long is the flight from London Heathrow Airport to San Antonio?

For as low as £956, Scandinavian Airlines can have you in San Antonio from London Heathrow Airport in 15h 10m. The distance from London Heathrow Airport to San Antonio is about 4967 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines flying from London Heathrow Airport to San Antonio round-trip?

According to our current data, Scandinavian Airlines (£566), Lufthansa (£768), and British Airways (£794) offers the cheapest pricing from London Heathrow Airport to San Antonio. These flights start at 44% lower than the current average price 3 months from now.

In terms of precipitation, rainfall in San Antonio ranges from 41.0 - 95.0 inches per month. May is typically the wettest month, when rainfall can reach 95.0 mm. December is typically the driest time to visit San Antonio when rainfall is around 41.0 mm.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from London Heathrow Airport to San Antonio?

When booking a flight from London Heathrow Airport to San Antonio, you may want to consider flying on British Airways, Virgin Atlantic or Scandinavian Airlines as they are the most popular for this route.

What is the cheapest time of day to fly from LHR to SAT?

When flying from London Heathrow Airport to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to San Antonio from London Heathrow?

If you book a flight to San Antonio from London Heathrow, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from London Heathrow to San Antonio per day from 4 different airlines.

Can I find deals for flights from Heathrow to San Antonio that include hotel bookings?

Yes. In addition to deals on Heathrow to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Heathrow to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San Antonio.

Can I find deals for business class flights from Heathrow to San Antonio?

Yes. Cheapflights offers flight deals from Heathrow to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£423+ Cheap Flights from London Heathrow Airport to San Antonio

Cheap flight deals from Heathrow to San Antonio

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Heathrow to San Antonio
Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Fri 4/1206:40 -

2 stops23h 55m

Sun 13/1210:54 -

2 stops23h 06m

Deal found 10/10£573

Wed 25/1106:40 -

2 stops23h 23m

Mon 30/1113:44 -

2 stops21h 56m

Deal found 8/10£575

Mon 23/1106:40 -

2 stops23h 53m

Mon 30/1113:44 -

2 stops21h 56m

Deal found 9/10£581

Tue 24/1117:00 -

2 stops37h 33m

Mon 30/1113:44 -

2 stops20h 16m

Deal found 8/10£596

Fri 6/1106:40 -

2 stops22h 46m

Fri 13/1111:04 -

2 stops25h 26m

Deal found 9/10£607

Mon 9/1110:20 -

2 stops19h 43m

Mon 23/1113:44 -

2 stops25h 56m

Deal found 8/10£617

Tue 24/1117:00 -

2 stops37h 33m

Wed 2/1210:54 -

2 stops25h 36m

Deal found 8/10£629

Sun 22/1106:40 -

2 stops23h 53m

Sun 29/1113:44 -

2 stops20h 16m

Deal found 8/10£668

Mon 23/1106:40 -

2 stops23h 53m

Mon 30/1113:44 -

2 stops22h 46m

Deal found 9/10£674

Find flight deals from Heathrow to San Antonio

Round-trip from	£561
One-way from	£423
Popular in	December
Cheapest in	February
Average price	£914

Scandinavian Airlines
11/1-18/1
4 total stops
47h 18m total
London to San Antonio

Search Deals

26/1-31/12
3 total stops
50h 55m total
London to San Antonio

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£18 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 26/2

14:50-19:27

3 stops34h 37m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£465

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 26/1

14:50-16:02

2 stops31h 12m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£498

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 18/3

06:00-23:58

3 stops22h 58m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£558

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Tue 24/11

06:50-23:34

2 stops22h 44m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£629

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Fri 26/2

14:45-18:38

1 stop33h 53m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£635

Fastest return journey

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Wed 3/3

11:15-19:42

1 stop14h 27m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£650

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Sun 25/10

06:40-21:49

3 stops44h 09m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£663

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Mon 1/3

08:00-23:17

3 stops21h 17m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£668

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 26/11

06:50-12:08

2 stops35h 18m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£671

LondonSan Antonio

LHR London Heathrow - SAT San Antonio

LHRSAT

London Heathrow

Thu 18/3

11:15-23:49

1 stop17h 34m

San Antonio

Wed 31/12

00:00-07:00

Nonstop0h 00m

£677

Flights are sorted by cheapest return flights first.

Deals found on 10/10

Showing 1-10 of 21 resultsSorted by cheapest first

Best time to book a flight from Heathrow to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Heathrow with our price prediction graph.

LHR-SAT

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from London Heathrow Airport to San Antonio

Prices

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to San Antonio, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to San Antonio?

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Antonio (average of £777). Flying from London Heathrow Airport to San Antonio in December is currently the most expensive (average of £1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from London Heathrow Airport to San Antonio?

Airfare is below average for this route at the moment.

London Heathrow Airport to San Antonio flights typically cost between £823 and £989 in December.
The cheapest return price found within the last 5 days was £573 on Scandinavian Airlines (4 Dec–13 Dec).

Reviews of airlines servicing San Antonio

See what other customers who have flown with Virgin Atlantic,Scandinavian Airlines, andLufthansa from London Heathrow Airport to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

694 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Scandinavian Airlines

7.4

Good

2,017 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Lufthansa

6.8

Okay

8,273 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,256 reviews

Virgin Atlantic

7.5

Good

694 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

What airport do you fly into for flights to San Antonio from London Heathrow?
If you book a flight to San Antonio from London Heathrow, you will be flying to San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio. There are 0 flights from London Heathrow to San Antonio per day from 4 different airlines.
How long is the flight from London Heathrow Airport to San Antonio?
For as low as £956, Scandinavian Airlines can have you in San Antonio from London Heathrow Airport in 15h 10m. The distance from London Heathrow Airport to San Antonio is about 4967 mi. Both multi-stop and direct flights can be found to your destination and back.
What are the cheapest airlines flying from London Heathrow Airport to San Antonio round-trip?
According to our current data, Scandinavian Airlines (£566), Lufthansa (£768), and British Airways (£794) offers the cheapest pricing from London Heathrow Airport to San Antonio. These flights start at 44% lower than the current average price 3 months from now.
Can I find deals for flights from Heathrow to San Antonio that include hotel bookings?
Yes. In addition to deals on Heathrow to San Antonio flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Heathrow to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to San Antonio.
Can I find deals for business class flights from Heathrow to San Antonio?
Yes. Cheapflights offers flight deals from Heathrow to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from London Heathrow Airport to San Antonio?
Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to San Antonio (average of £777). Flying from London Heathrow Airport to San Antonio in December is currently the most expensive (average of £1,279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Heathrow to San Angelo flights

Top 4 airlines flying from Heathrow to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Scandinavian Airlines	Cheapest£566	Average£642	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Lufthansa	Cheapest£768	Average£1,060	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
British Airways	Cheapest£794	Average£1,017	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	Cheapest£878	Average£1,195	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights

Fly with Cheapflights

How does Cheapflights help users find flights from Heathrow to San Antonio?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Antonio from Heathrow today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Antonio?

Cheapflights helps you find that perfect flight to San Antonio from Heathrow by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Heathrow to San Antonio with no change fees?

Certainly. Search results for flights to San Antonio from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Heathrow to San Antonio become cheaper?

Of course! You can now track prices for flights from Heathrow to San Antonio and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Cheap flights from London Heathrow Airport to San Antonio from £423

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to San Antonio

Cheapest flights from Heathrow to San AntonioExplore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from Heathrow to San AntonioDiscover carefully curated flight deals from Heathrow to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Discover carefully curated flight deals from Heathrow to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from Heathrow to San AntonioDiscover last-minute flight deals from Heathrow to San Antonio. Data last updated 12 October 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to San Antonio. Data last updated 12 October 2026 and is based on user searches.

One-way flights from Heathrow to San AntonioSearch for one-way flight options from Heathrow to San Antonio. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Search for one-way flight options from Heathrow to San Antonio. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

Find flight deals from Heathrow to San Antonio

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One-way from

Popular in

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Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from London Heathrow Airport to San Antonio that are best for you.

Best time to book a flight from Heathrow to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Heathrow with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from London Heathrow Airport to San Antonio?

To ensure you get the cheapest price possible for a flight from London Heathrow Airport to San Antonio, you should look to book at least 79 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from London Heathrow Airport to San Antonio?

How much does it cost for a return flight from London Heathrow Airport to San Antonio?

Airfare is below average for this route at the moment.

London Heathrow Airport to San Antonio flights typically cost between £823 and £989 in December.The cheapest return price found within the last 5 days was £573 on Scandinavian Airlines (4 Dec–13 Dec).

What’s the top stopover airport for flights from London Heathrow Airport to San Antonio?

Dallas (DFW) – chosen by Cheapflights users on 70% of one-stop itineraries from London Heathrow Airport to San Antonio on Cheapflights.

What’s the cheapest stopover airport for flights from London Heathrow Airport to San Antonio?

Dallas (DFW) is the most affordable one-stop option, with an average return flight price of £1,055.

What’s the fastest stopover option from London Heathrow Airport to San Antonio?

Flights via Dallas (DFW) have the shortest average one-way travel time for one-stop routes: 13h 18m.

Which airport typically offers the quickest stopover for flights from London Heathrow Airport to San Antonio?

Flights via Charlotte (CLT) offer the fastest connection on this route, with an average stopover time of 1h 05m.

Reviews of airlines servicing San Antonio

See what other customers who have flown with Virgin Atlantic,Scandinavian Airlines, andLufthansa from London Heathrow Airport to San Antonio have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly into for flights to San Antonio from London Heathrow?

How long is the flight from London Heathrow Airport to San Antonio?

What are the cheapest airlines flying from London Heathrow Airport to San Antonio round-trip?

Can I find deals for flights from Heathrow to San Antonio that include hotel bookings?

How can I find direct flights from Heathrow to San Antonio?

Can I find deals for business class flights from Heathrow to San Antonio?

What is the cheapest month to book a flight from London Heathrow Airport to San Antonio?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Heathrow to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to San Antonio by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Texas

Book a non-stop flight to one of these other cities located in Texas.

Search flights from Heathrow to San Antonio by cabin class

Find flights from Heathrow to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Heathrow and San Antonio flights

Browse other Heathrow and San Antonio flight options. Last updated on 12 October 2026.

Other flights from Heathrow

Browse through other flights departing from Heathrow. Flights are based on user searches made on Cheapflights and were last updated on 12 October 2026.

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Top 4 airlines flying from Heathrow to San Antonio

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How does Cheapflights help users find flights from Heathrow to San Antonio?

Why should you use Cheapflights to find cheap flight tickets from Heathrow to San Antonio?

Can Cheapflights find flights from Heathrow to San Antonio with no change fees?

Can Cheapflights notify me if prices for flights from Heathrow to San Antonio become cheaper?

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Cheapest flights from Heathrow to San Antonio
Explore the most affordable flight options available from Heathrow to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 October 2026.

Best flights from Heathrow to San Antonio
Discover carefully curated flight deals from Heathrow to San Antonio that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 October 2026.

Last-minute flights from Heathrow to San Antonio
Discover last-minute flight deals from Heathrow to San Antonio. Data last updated 12 October 2026 and is based on user searches.

One-way flights from Heathrow to San Antonio
Search for one-way flight options from Heathrow to San Antonio. Find affordable one-way fares based on user searches. Data last updated 12 October 2026.

London Heathrow Airport to San Antonio flights typically cost between £823 and £989 in December.
The cheapest return price found within the last 5 days was £573 on Scandinavian Airlines (4 Dec–13 Dec).