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Cheap flights from London Heathrow Airport to San Antonio from £273

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LHR — SAT
16 4月 — 23 4月1
1 adult
週二 16/4
週二 23/4

The best prices from London Heathrow to San Antonio are usually found in February or November, booked 60 days in advance, depart on a Wednesday or Friday and return on a Wednesday

Cheap flight deals from Heathrow to San Antonio

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 4月 2024.

Popular in

August

Cheapest in

February

Average price

£576

Round-trip from

£530
High demand for flights, 23% potential price rise
Best time to find cheap flights, 18% potential price drop
Average for round-trip flights in April 2024
From London Heathrow to San Antonio

What is the cheapest day to fly round-trip from London Heathrow Airport to San Antonio?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 14% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 40 days in advance, which can save you up to 7% on flights from London Heathrow Airport to San Antonio compared to booking the week you need them. Waiting 40 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £547. For sooner than that we have options available in the next 3 days from £623.

What is the cheapest month to fly from London Heathrow Airport to San Antonio?

February is one of the best times of the year to fly to San Antonio from London Heathrow Airport. Prices for February average £647 per person but you can even find prices for as low as £449. The most expensive prices can be found in the month of July. Opting for a February flight can save you 25% on your journey compared to booking in July

When is the cheapest time to fly from London Heathrow Airport to San Antonio (LHR - SAT)?

When flying from London Heathrow Airport to San Antonio, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 20% versus a flight in the evening.

Cheap Finnair flights from Heathrow to San Antonio

Explore cheap flight options specifically provided by Finnair for the route between Heathrow and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
Find some of the cheapest Finnair flights travelling from London to San Antonio. Deals update often to give you more flight options matching your criteria
週二 16/414:10LHR - SAT
1 stop15h 40mFinnair
週三 8/517:55SAT - LHR
1 stop12h 15mFinnair
Deal found 10/4£555
週二 16/412:15LHR - SAT
1 stop17h 09mFinnair
週五 19/405:15SAT - LHR
1 stop20h 00mFinnair
Deal found 10/4£606
週二 14/510:30LHR - SAT
1 stop18h 43mFinnair
週五 17/513:19SAT - LHR
1 stop12h 11mFinnair
Deal found 10/4£618
週一 20/508:40LHR - SAT
1 stop13h 06mFinnair
週一 1/713:07SAT - LHR
1 stop15h 23mFinnair
Deal found 11/4£677
週五 4/1011:15LHR - SAT
1 stop17h 55mFinnair
週二 8/1008:33SAT - LHR
1 stop18h 32mFinnair
Deal found 11/4£677
週一 20/510:05LHR - SAT
1 stop15h 35mFinnair
週一 1/713:07SAT - LHR
1 stop12h 38mFinnair
Deal found 10/4£678
週四 4/712:30LHR - SAT
1 stop29h 00mFinnair
週四 18/719:33SAT - LHR
1 stop11h 12mFinnair
Deal found 11/4£720
週一 3/616:25LHR - SAT
1 stop13h 29mFinnair
週五 21/613:07SAT - LHR
1 stop15h 23mFinnair
Deal found 10/4£721
週一 3/608:40LHR - SAT
1 stop13h 06mFinnair
週五 21/613:07SAT - LHR
1 stop15h 23mFinnair
Deal found 11/4£726

Cheap Lufthansa flights from Heathrow to San Antonio

Explore cheap flight options specifically provided by Lufthansa for the route between Heathrow and San Antonio. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
Have a look at some of the cheapest available Lufthansa flights departing from London and landing in San Antonio. Deals are refreshing constantly so come back soon for more options.
週三 8/509:30LHR - SAT
2 stops16h 45mLufthansa
週二 21/512:02SAT - LHR
1 stop12h 43mLufthansa
Deal found 10/4£823
週三 8/509:30LHR - SAT
2 stops16h 45mLufthansa
週三 22/513:30SAT - LHR
1 stop14h 10mLufthansa
Deal found 10/4£834
週二 7/509:30LHR - SAT
2 stops16h 45mLufthansa
週二 21/513:00SAT - LHR
1 stop12h 15mLufthansa
Deal found 10/4£843
週一 6/513:40LHR - SAT
1 stop13h 19mLufthansa
週一 20/514:19SAT - LHR
1 stop12h 11mLufthansa
Deal found 10/4£850
週二 7/512:15LHR - SAT
1 stop14h 00mLufthansa
週二 21/512:02SAT - LHR
1 stop12h 43mLufthansa
Deal found 10/4£850
週四 9/510:35LHR - SAT
1 stop13h 12mLufthansa
週二 21/512:02SAT - LHR
1 stop12h 43mLufthansa
Deal found 10/4£860
週日 12/513:40LHR - SAT
1 stop13h 19mLufthansa
週二 21/512:02SAT - LHR
1 stop12h 43mLufthansa
Deal found 10/4£870
週日 12/513:40LHR - SAT
1 stop13h 19mLufthansa
週三 22/513:30SAT - LHR
1 stop14h 10mLufthansa
Deal found 10/4£880
週一 13/515:20LHR - SAT
1 stop13h 47mLufthansa
週四 30/512:06SAT - LHR
1 stop13h 34mLufthansa
Deal found 11/4£903

Cheap Heathrow to San Antonio flights in April & May 2024

Find cheap flight options from Heathrow to San Antonio specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 910,493 searches. Prices were last updated on 11 4月 2024.
Listed are some of the best fares we've found on flights departing from London to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
週二 16/414:10LHR - SAT
1 stop15h 40mFinnair
週三 8/517:55SAT - LHR
1 stop12h 15mFinnair
Deal found 10/4£555
週三 8/507:25LHR - SAT
1 stop15h 21mJetBlue
週三 15/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£575
週二 16/412:15LHR - SAT
1 stop17h 09mFinnair
週五 19/405:15SAT - LHR
1 stop20h 00mFinnair
Deal found 10/4£606
週六 13/412:30LHR - SAT
1 stop17h 20mFinnair
週六 11/513:19SAT - LHR
1 stop16h 51mFinnair
Deal found 10/4£618
週二 16/410:45LHR - SAT
1 stop17h 12mMultiple Airlines
週三 8/518:39SAT - LHR
1 stop16h 36mMultiple Airlines
Deal found 10/4£623
週三 8/507:25LHR - SAT
1 stop15h 21mJetBlue
週二 21/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£626
週二 7/507:25LHR - SAT
1 stop15h 21mJetBlue
週二 21/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£644
週三 24/411:40LHR - SAT
1 stop16h 17mMultiple Airlines
週二 30/422:53SAT - LHR
2 stops25h 32mMultiple Airlines
Deal found 10/4£654
週四 9/507:25LHR - SAT
1 stop15h 21mJetBlue
週二 21/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£664

Heathrow to San Antonio 2024 flight deals

Discover exclusive flight deals for travel between Heathrow and San Antonio in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
Listed are some of the best fares we've found on flights departing from London to San Antonio in 2024. More deals are always being added, so be sure to check back regularly.
週二 16/414:10LHR - SAT
1 stop15h 40mFinnair
週三 8/517:55SAT - LHR
1 stop12h 15mFinnair
Deal found 10/4£555
週三 8/507:25LHR - SAT
1 stop15h 21mJetBlue
週三 15/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£575
週二 16/412:15LHR - SAT
1 stop17h 09mFinnair
週五 19/405:15SAT - LHR
1 stop20h 00mFinnair
Deal found 10/4£606
週一 28/1009:25LHR - SAT
1 stop15h 37mFinnair
週六 9/1107:12SAT - LHR
1 stop22h 28mFinnair
Deal found 10/4£613
週六 13/412:30LHR - SAT
1 stop17h 20mFinnair
週六 11/513:19SAT - LHR
1 stop16h 51mFinnair
Deal found 10/4£618
週二 16/410:45LHR - SAT
1 stop17h 12mMultiple Airlines
週三 8/518:39SAT - LHR
1 stop16h 36mMultiple Airlines
Deal found 10/4£623
週三 8/507:25LHR - SAT
1 stop15h 21mJetBlue
週二 21/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£626
週二 7/507:25LHR - SAT
1 stop15h 21mJetBlue
週二 21/510:13SAT - LHR
1 stop14h 17mJetBlue
Deal found 10/4£644
週五 1/1111:45LHR - SAT
1 stop16h 40mFinnair
週六 16/1108:49SAT - LHR
1 stop16h 01mFinnair
Deal found 11/4£648

Heathrow to San Antonio flights leaving soon

Find last-minute flight options from Heathrow to San Antonio for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
Check out these flights departing soon from London to San Antonio. It's wise to confirm all flight details are correct before booking.
週二 16/414:10LHR - SAT
1 stop15h 40mFinnair
週三 8/517:55SAT - LHR
1 stop12h 15mFinnair
Deal found 10/4£555
週二 16/412:15LHR - SAT
1 stop17h 09mFinnair
週五 19/405:15SAT - LHR
1 stop20h 00mFinnair
Deal found 10/4£606
週二 16/410:45LHR - SAT
1 stop17h 12mMultiple Airlines
週三 8/518:39SAT - LHR
1 stop16h 36mMultiple Airlines
Deal found 10/4£623
週二 16/414:25LHR - SAT
1 stop14h 59mFinnair
週三 8/510:53SAT - LHR
2 stops19h 17mFinnair
Deal found 10/4£889
週二 16/414:35LHR - SAT
2 stops35h 14mMultiple Airlines
週五 19/422:59SAT - LHR
1 stop29h 36mMultiple Airlines
Deal found 10/4£892
週二 16/413:10LHR - SAT
3 stops38h 47mMultiple Airlines
週三 8/518:39SAT - LHR
3 stops34h 21mMultiple Airlines
Deal found 10/4£897
週二 16/422:05LHR - SAT
2 stops32h 37mMultiple Airlines
週三 8/518:39SAT - LHR
1 stop16h 36mMultiple Airlines
Deal found 10/4£903
週二 16/422:05LHR - SAT
2 stops32h 37mMultiple Airlines
週三 8/518:39SAT - LHR
3 stops34h 21mMultiple Airlines
Deal found 10/4£913
週二 16/412:00LHR - SAT
1 stop13h 42mFinnair
週四 18/406:16SAT - LHR
2 stops33h 24mFinnair
Deal found 10/4£944

One-way flights to San Antonio from Heathrow

Search for one-way flight options from Heathrow to San Antonio. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
Some of the best available deals we've found on one-way flights from London to San Antonio. Those seeking round-trip flights from London to San Antonio should utilise the search form at the top of the page.
週三 15/513:45LHR - SAT
2 stops29h 20mMultiple Airlines
Deal found 11/4£273
週三 15/513:45LHR - SAT
2 stops29h 20mMultiple Airlines
Deal found 11/4£274
週二 14/513:10LHR - SAT
2 stops36h 48mMultiple Airlines
Deal found 11/4£279
週二 14/520:50LHR - SAT
3 stops46h 15mMultiple Airlines
Deal found 11/4£312
週三 15/513:45LHR - SAT
3 stops26h 51mMultiple Airlines
Deal found 11/4£314
週三 15/513:45LHR - SAT
3 stops26h 51mMultiple Airlines
Deal found 11/4£316
週六 27/407:15LHR - SAT
3 stops47h 27mMultiple Airlines
Deal found 10/4£351
週一 10/614:30LHR - SAT
2 stops24h 55mMultiple Airlines
Deal found 10/4£360
週三 4/920:45LHR - SAT
2 stops50h 12mMultiple Airlines
Deal found 10/4£375

Find flights from Heathrow to San Antonio within your budget

Customise your flight search to find flights from Heathrow to San Antonio 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, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£575 - £912

Route

Depart

Return

Price

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 8/5

1 stop15h 21m

San Antonio

週三 15/5

1 stop14h 17m

£575

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週二 14/5

1 stop18h 43m

San Antonio

週五 17/5

1 stop12h 11m

£618

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 24/4

1 stop16h 17m

San Antonio

週二 30/4

2 stops25h 32m

£654

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 8/5

2 stops23h 14m

San Antonio

週三 15/5

1 stop15h 55m

£814

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 8/5

2 stops16h 45m

San Antonio

週二 21/5

1 stop12h 43m

£823

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 24/4

1 stop13h 42m

San Antonio

週二 30/4

1 stop12h 37m

£833

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週三 8/5

1 stop16h 32m

San Antonio

週一 20/5

1 stop12h 55m

£871

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週四 25/4

2 stops18h 30m

San Antonio

週四 2/5

2 stops16h 20m

£884

London HeathrowSan Antonio

LHR - SAT

LHRSAT

London Heathrow

週一 6/5

2 stops18h 24m

San Antonio

週四 23/5

1 stop11h 35m

£912

Flights are sorted by cheapest first

Deals found on 10/4

When is the best time to book a flight from London Heathrow Airport to San Antonio?

Use this chart to determine the optimal time to book a return flight from Heathrow to San Antonio. Price data was last updated on 28 January 2024.
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 60 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.
Search Deals

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

Use this chart to determine the cheapest time to fly return from Heathrow to San Antonio. Price data was last updated on 7 April 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London Heathrow Airport to San Antonio flight should consider departing on Friday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to San Antonio by month

Plan your trip from Heathrow to San Antonio by taking into account the cheapest months to travel. The average price of a one-way flight from Heathrow to San Antonio is currently £317 while a return flight costs £776. Price data was last updated on 7 April 2024.

Currently, November is the cheapest month in which you can book a flight from London Heathrow Airport to San Antonio (average of £665). Flying from London Heathrow Airport to San Antonio in July is currently the most expensive (average of £903). 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.

January

£558

February

£583

March

£595

April

£593

May

£621

June

£697

July

£720

August

£706

September

£637

October

£597

November

£530

December

£560

Temperature and rainfall in San Antonio by month

Plan your trip to San Antonio by taking into account the average temperature and rainfall totals by month.

SAT

Temperature

11 - 29 °C

Reviews of airlines servicing San Antonio

Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated 11 4月 2024.
Read through reviews of airlines operating flights from London to San Antonio, such as Finnair, Lufthansa and KLM. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

8.1
Very Good
11,189 reviews
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.9
Good
1,659 reviews
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.7
Good
1,377 reviews
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.7
Good
4,730 reviews
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

7.5
Good
3,007 reviews
8.1
Very Good
11,189 reviews

Overall

8.1

Comfort

7.9

Entertainment

8.0

Crew

8.6

Boarding

8.2

Food

7.5

Reviews

1 / 10

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from Heathrow to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • 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 6 different airlines.

  • Can I find flights from London Heathrow Airport to San Antonio for under £600 on Cheapflights?

    Yes, there are multiple flights from London Heathrow Airport to San Antonio for under £600. The cheapest flight booked recently is on JetBlue for just £575, but on average you can expect to pay £676.

  • Are there last-minute flights available from London Heathrow Airport to San Antonio for under £600?

    There are currently 20+ open flights from London Heathrow Airport to San Antonio within the next 7 days for less than £600.

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

    According to our current data, JetBlue (£575), Finnair (£618), and United Airlines (£814) offers the cheapest pricing from London Heathrow Airport to San Antonio. These flights start at 9% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from London Heathrow Airport to San Antonio one-way

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as little as £575. However, be on the lookout for offers from Lufthansa and WestJet, as they are both options that can get you from London Heathrow Airport to San Antonio for a low price.

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

  • What does LHR to SAT mean?

    London Heathrow Airport is LHR and San Antonio Airport is SAT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Heathrow to San Antonio that include extra baggage allowance?

    The amount of baggage you can bring depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Heathrow to San Antonio with specific airlines?

    Yes, Cheapflights allows you to browse and filter flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by 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 see available direct flights.

  • 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.

  • Can I find deals for flights from Heathrow to San Antonio that allow pets onboard?

    Many airlines do offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Heathrow to San Antonio?

    Yes, you can often find last-minute deals on Heathrow to San Antonio flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London Heathrow Airport to San Antonio flight deals updated?

    The London Heathrow Airport to San Antonio flight deals you see on this page were last updated on 11/4.

See more FAQs

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.

Top 6 airlines flying from Heathrow to San Antonio

Discover the top 6 airlines that operate flights from Heathrow to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 910,493 searches. Data last updated 11 4月 2024.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest£487Average£611FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£504Average£914FlexibilityNo cancel feeOn-time77%
Search Iberia flights
United AirlinesCheapest£566Average£921FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapest£600Average£829FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£616Average£888FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
LufthansaCheapest£897Average£953FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights

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.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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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