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$554+ Cheap flights from South Padre Island, TX to Heathrow (LHR)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LHR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from South Padre Island to Heathrow

Cheapest flights from South Padre Island to Heathrow
Explore the most affordable flight options available from South Padre Island to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/15:17 pm
BRO
-
LHR
1 stop12h 18m
United Airlines
Fri 5/156:55 am
LHR
-
BRO
2 stops34h 32m
United Airlines
Deal found 1/28$700
This oojo deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:51 pm
BRO
-
LHR
1 stop15h 19m
British Airways
Fri 5/1512:55 pm
LHR
-
BRO
1 stop15h 58m
British Airways
Deal found 1/28$725
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:13 pm
BRO
-
LHR
1 stop13h 17m
United Airlines
Mon 2/21:00 pm
LHR
-
BRO
2 stops35h 02m
United Airlines
Deal found 1/26$904
This Air Canada deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/299:30 am
BRO
-
LHR
2 stops15h 40m
Air Canada
Mon 2/21:00 pm
LHR
-
BRO
2 stops35h 02m
Air Canada
Deal found 1/27$911
This British Airways deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/16:41 pm
BRO
-
LHR
1 stop13h 44m
British Airways
Wed 7/1512:55 pm
LHR
-
BRO
1 stop17h 19m
British Airways
Deal found 1/26$1,084
This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:10 am
BRO
-
LHR
2 stops20h 50m
United Airlines
Thu 7/1610:00 am
LHR
-
BRO
1 stop19h 03m
United Airlines
Deal found 1/26$1,087

Find flight deals from South Padre Island to Heathrow

Keep the following information in mind while searching for South Padre Island to Heathrow flight deals. Data was last updated January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$700
(United Airlines)

One-way from

$554
(United Airlines)
Provider with most accurate pricing for Brownsville South Padre Is. Intl-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-London (LON) flights.
Search Deals
From South Padre Island to London Heathrow
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One-way flight from South Padre Island to London Heathrow
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Cheapflights Fare Finder

 
Customize your flight search to find flights from South Padre Island to Heathrow 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from South Padre Island to London Heathrow Airport that are best for you.

Fly from

South Padre Island

Fly to

Heathrow

Route

Depart

Return

Price

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Fri 5/1

5:17 pm-11:35 am

1 stop12h 18m

London Heathrow

Fri 5/15

6:55 am-11:27 am

2 stops34h 32m

$700

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Fri 5/1

2:51 pm-12:10 pm

1 stop15h 19m

London Heathrow

Fri 5/15

12:55 pm-10:53 pm

1 stop15h 58m

$725

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 7/1

6:41 pm-2:25 pm

1 stop13h 44m

London Heathrow

Wed 7/15

12:55 pm-12:14 am

1 stop17h 19m

$1,084

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 7/1

7:10 am-6:30 am

2 stops17h 20m

London Heathrow

Wed 7/15

10:00 am-11:03 pm

1 stop19h 03m

$1,087

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 7/1

7:10 am-10:00 am

2 stops20h 50m

London Heathrow

Thu 7/16

10:00 am-11:03 pm

1 stop19h 03m

$1,087

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 7/1

7:10 am-6:30 am

2 stops17h 20m

London Heathrow

Tue 7/14

10:00 am-7:23 pm

1 stop15h 23m

$1,102

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Tue 6/30

12:07 pm-11:35 am

1 stop17h 28m

London Heathrow

Wed 7/15

10:00 am-7:23 pm

1 stop15h 23m

$1,114

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Tue 6/30

12:07 pm-11:35 am

1 stop17h 28m

London Heathrow

Thu 7/16

10:00 am-7:23 pm

1 stop15h 23m

$1,114

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Tue 6/30

12:07 pm-11:35 am

1 stop17h 28m

London Heathrow

Tue 7/14

9:30 am-11:03 pm

2 stops19h 33m

$1,117

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Fri 3/13

5:15 am-6:40 am

2 stops20h 25m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 12 results
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Best time to book a flight from South Padre Island to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from South Padre Island with our price prediction graph.
Estimated round-trip 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 South Padre Island to London Heathrow Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Padre Island to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from South Padre Island to London Heathrow Airport?

    For as low as $700, United Airlines can have you in London Heathrow Airport from South Padre Island in 12h 18m. There are 5117 mi between South Padre Island and London Heathrow Airport. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from South Padre Island to Heathrow that include hotel bookings?

    Yes. In addition to deals on South Padre Island to Heathrow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Padre Island to Heathrow?

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

  • Can I find deals for business class flights from South Padre Island to Heathrow?

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

See more FAQs

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Northampton
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Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames

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Top 3 airlines flying from South Padre Island to Heathrow

Discover the top 3 airlines that operate flights from South Padre Island to Heathrow. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$628Average$1,230FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$682Average$1,576FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$698Average$1,576FlexibilityNo cancel feeOn-time69%

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