×
LOGIN OR SIGNUP

San Antonio To London Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

calender

Friday

Return Date

Book a round trip
to save more

calender

TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

September is by far the best month, wherein you can get cheapest flights for San Antonio to London. Meanwhile, September is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

Things to know
arrow One Way Fare
September

September- During this month the footfall is less so, the flight is gradually inexpensive.

round Round Trip Fare
September

September - is the cheapest month to book round trip flights.

disclDisclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From San Antonio To London

Cheapest
Delta Airlines
Delta Airlines

SAT

11:27

San Antonio

San Antonio International Airport

Mon , 01 Sep 2025

15h 28m
ellipse
1 Stop

LHR

08:55

London

London Heathrow Airport

Tue, 02 Sep 2025

£426
Air France
Air France

SAT

11:33

San Antonio

San Antonio International Airport

Mon , 01 Sep 2025

12h 52m
ellipse
1 Stop

LHR

06:25

London

London Heathrow Airport

Tue, 02 Sep 2025

£445
Air Canada
Air Canada

SAT

17:08

San Antonio

San Antonio International Airport

Mon , 01 Sep 2025

31h 22m
ellipse
2 Stop

LHR

06:30

London

London Heathrow Airport

Wed, 03 Sep 2025

£555
Virgin Atlantic Airways
Virgin Atlantic Airways

SAT

13:19

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

11h 26m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Mon, 01 Sep 2025

£1147
Delta Airlines
Delta Airlines

SAT

13:19

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

11h 26m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Mon, 01 Sep 2025

£1177
Delta Airlines
Delta Airlines

SAT

16:20

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

14h 50m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Mon, 01 Sep 2025

£1177
United Airlines
United Airlines

SAT

14:25

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

11h 15m
ellipse
1 Stop

LHR

07:40

London

London Heathrow Airport

Mon, 01 Sep 2025

£1191
Air France
Air France

SAT

16:31

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

12h 54m
ellipse
1 Stop

LHR

11:25

London

London Heathrow Airport

Mon, 01 Sep 2025

£1213
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

SAT

14:29

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

16h 41m
ellipse
1 Stop

LHR

13:10

London

London Heathrow Airport

Mon, 01 Sep 2025

£1213
Air France
Air France

SAT

13:19

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

11h 26m
ellipse
1 Stop

LHR

06:45

London

London Heathrow Airport

Mon, 01 Sep 2025

£1230
KLM Royal Dutch Airlines
KLM Royal Dutch Airlines

SAT

13:19

San Antonio

San Antonio International Airport

Sun , 31 Aug 2025

11h 56m
ellipse
1 Stop

LHR

07:15

London

London Heathrow Airport

Mon, 01 Sep 2025

£1230
ellipse

Early Morning Flight San Antonio to London

wallet
Cheapest Flight
Found
£426
group
Average Flight
Time
15h 28m
calendra
Date/Time
01 Sep 2025
11:27 AM
plane
Airlines
Delta Airlines
Ellipse

Late Night Flight San Antonio to London

wallet
Cheapest Flight
Found
£555
group
Average Flight
Time
31h 22m
calendar
Date/Time
01 Sep 2025
17:08 PM
plane
Airlines
Air Canada

Flights from San Antonio to London with Easemytrip

Flying from San Antonio to London has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.

The air route between San Antonio to London is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between San Antonio International Airport (SAT) and London Heathrow Airport (LHR). You can expect a flight distance of approximately 7998 km, and most direct services cover it in around 20:41.

Let’s take a closer look at everything you need to know before booking your flight from San Antonio to London.

Travel Overview: San Antonio to London

Flight Details Information
Route Distance 7998 km
Average Flight Time 20:41 hrs
Departure Airport San Antonio International Airport (SAT)
Arrival Airport London Heathrow Airport (LHR)
Cabin Classes Available Economy Class, Premium Economy, Business Class, First Class
Direct Flights NO
Common Airlines Delta Airlines, Air France, Air Canada, Virgin Atlantic Airways

The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.

Read more

FAQs about flights from San Antonio to London

Are there direct flights from San Antonio to London?

How early should I book?

Which airlines offer the most frequent service?

Is it cheaper to fly round-trip or one-way?

Can I mix airlines for departure and return?

Is it possible to change or cancel my booking after confirmation?

Can I book additional baggage or in-flight services in advance?