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Cheap flights from London Heathrow Airport to San Antonio from £263

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to San Antonio departing on 4/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Easily compare return flights from London Heathrow Airport to San Antonio

Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London Heathrow Airport to San Antonio by changing tabs
Multiple Airlines
30 May
LHR07:05London Heathrow
23h 16m
3 stops
SAT00:21San Antonio
6 Jun
SAT06:45San Antonio
27h 40m
3 stops
LHR16:25London Heathrow
Finnair
16 Sept
LHR11:15London Heathrow
17h 55m
1 stop
SAT23:10San Antonio
23 Sept
SAT11:49San Antonio
13h 41m
1 stop
LHR07:30London Heathrow
JetBlue
16 Oct
LHR07:25London Heathrow
13h 46m
1 stop
SAT15:11San Antonio
5 Nov
SAT14:01San Antonio
13h 29m
1 stop
LHR09:30London Heathrow
Lufthansa
16 Sept
LHR09:30London Heathrow
18h 00m
2 stops
SAT21:30San Antonio
23 Sept
SAT13:07San Antonio
13h 13m
1 stop
LHR08:20London Heathrow
United Airlines
16 Sept
LHR07:25London Heathrow
19h 01m
2 stops
SAT20:26San Antonio
23 Sept
SAT07:30San Antonio
16h 25m
2 stops
LHR05:55London Heathrow
Delta
23 Sept
LHR12:10London Heathrow
17h 49m
2 stops
SAT23:59San Antonio
15 Oct
SAT12:10San Antonio
13h 05m
1 stop
LHR07:15London Heathrow

Find the cheapest one-way flights from London Heathrow Airport to San Antonio

If you're looking for one-way flights from London Heathrow Airport to San Antonio, view some of our deals below provided by Air France and JetBlue
Multiple Airlines
4 Jun
LHR07:05London Heathrow
20h 58m
2 stops
SAT22:03San Antonio
Multiple Airlines
3 Jun
LHR21:05London Heathrow
30h 58m
3 stops
SAT22:03San Antonio
JetBlue
4 Jun
LHR07:25London Heathrow
15h 21m
1 stop
SAT16:46San Antonio

Search last-minute flights to San Antonio from London Heathrow Airport

Find and compare return flight prices for your last-minute flight from London Heathrow Airport to San Antonio
Multiple Airlines
22 May
LHR08:30London Heathrow
16h 00m
1 stop
SAT18:30San Antonio
2 Sept
SAT12:02San Antonio
22h 23m
2 stops
LHR16:25London Heathrow
Multiple Airlines
22 May
LHR08:30London Heathrow
16h 00m
1 stop
SAT18:30San Antonio
2 Sept
SAT21:55San Antonio
13h 45m
1 stop
LHR17:40London Heathrow
Multiple Airlines
22 May
LHR07:30London Heathrow
27h 37m
2 stops
SAT05:07San Antonio
2 Sept
SAT07:30San Antonio
25h 10m
2 stops
LHR14:40London Heathrow

Air Canada flights from London Heathrow Airport to San Antonio

Our best Air Canada deals on London Heathrow Airport to San Antonio flight tickets
Air Canada
9 Oct
LHR08:30London Heathrow
17h 56m
2 stops
SAT20:26San Antonio
20 Oct
SAT09:36San Antonio
14h 54m
2 stops
LHR06:30London Heathrow
Air Canada
9 Jul
LHR18:00London Heathrow
23h 01m
2 stops
SAT11:01San Antonio
14 Jul
SAT19:27San Antonio
29h 03m
2 stops
LHR06:30London Heathrow
Air Canada
5 Oct
LHR09:30London Heathrow
16h 56m
2 stops
SAT20:26San Antonio
19 Oct
SAT09:36San Antonio
14h 54m
2 stops
LHR06:30London Heathrow

JetBlue flights from London Heathrow Airport to San Antonio

Our best JetBlue deals on London Heathrow Airport to San Antonio flight tickets
JetBlue
16 Oct
LHR07:25London Heathrow
13h 46m
1 stop
SAT15:11San Antonio
5 Nov
SAT14:01San Antonio
13h 29m
1 stop
LHR09:30London Heathrow
JetBlue
9 Jul
LHR07:25London Heathrow
35h 01m
1 stop
SAT12:26San Antonio
14 Jul
SAT13:22San Antonio
25h 23m
1 stop
LHR20:45London Heathrow
JetBlue
3 Jun
LHR07:25London Heathrow
15h 21m
1 stop
SAT16:46San Antonio
10 Jun
SAT10:15San Antonio
14h 15m
1 stop
LHR06:30London Heathrow

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

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 month to fly from London Heathrow Airport to San Antonio?

November. The cheapest time of year to fly to San Antonio from London Heathrow Airport is November. The most expensive is August.

What is the cheapest day to depart London Heathrow Airport for San Antonio?

Wednesday. The cheapest day of the week is usually Wednesday. The most expensive is usually Saturday.

When is the cheapest time to fly from London Heathrow Airport to San Antonio?

At midday. London Heathrow Airport to San Antonio flights are approximately 24% more expensive in the evening than at midday

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

Finnair. British Airways, Finnair, and Iberia are the most popular carriers operating from London Heathrow Airport to San Antonio

How far in advance should you book London Heathrow Airport to San Antonio flights?

19 days before. The cheapest time to buy a flight from London Heathrow Airport to San Antonio is approximately 19 days to departure

Cheap London Heathrow Airport to San Antonio (LHR to SAT) flight deals and tips

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

Best price found

£263

Fastest flight time

12h 44m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from London Heathrow Airport in the past 72 hours is £263. The best return flight deal from London Heathrow Airport to San Antonio found on momondo in the last 72 hours is £542.
The fastest flight from London Heathrow Airport to San Antonio takes 12h 44m
There are no direct flights from London Heathrow Airport to San Antonio. Popular non-direct route for this connection is London Heathrow Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

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

    San Antonio is 4973.6 mi away from London Heathrow. Typically, this will take 12h 44m by plane in normal conditions.

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

    Prices for flights from London Heathrow Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from London Heathrow Airport to San Antonio Airport?

  • How old do you have to be to fly from London Heathrow Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Best airlines flying from London Heathrow Airport to San Antonio

Compare and see reviews for airlines that fly from London Heathrow Airport to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FinnairPriceFrom £486Free CancellationRating
7.7
1,376 reviews
Search Finnair flights
IberiaPriceFrom £503Free CancellationRating
7.1
2,748 reviews
Search Iberia flights
United AirlinesPriceFrom £581Free CancellationRating
7.4
10,924 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom £586Free CancellationRating
7.7
735 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom £600Free CancellationRating
6.8
6,829 reviews
Search British Airways flights
LufthansaPriceFrom £858Free CancellationRating
7.0
7,659 reviews
Search Lufthansa flights

Why use momondo?

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

Finding the right flight to San Antonio from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

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

Yes. All flights to San Antonio from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential London to San Antonio flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from London to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.


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