HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heathrow

$488+ Cheap flights from Brownsville (BRO) 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — LHR
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Brownsville to Heathrow with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Brownsville to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Heathrow (LHR). 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 September 25, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$782
(United Airlines)

One-way from

$488
(Cheapflightsfares)
Provider with most accurate pricing for Brownsville South Padre Is. Intl-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-London (LON) flights.
Search Deals
From Brownsville South Padre Is. Intl to London Heathrow
Search Deals
One-way flight from Brownsville South Padre Is. Intl to London Heathrow
Search Deals

Find flight deals from Brownsville to Heathrow

Cheapest flights from Brownsville to Heathrow
Explore the most affordable flight options available from Brownsville to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/25. 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 10/235:15 pmBRO - LHR
1 stop12h 20mUnited Airlines
Thu 10/302:30 pmLHR - BRO
2 stops38h 06mUnited Airlines
Deal found 9/25$778
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sun 11/912:15 pmBRO - LHR
1 stop13h 15mUnited Airlines
Sun 11/167:30 amLHR - BRO
2 stops22h 06mUnited Airlines
Deal found 9/25$782
This Orbitz deal was found by Cheapflights users on 9/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:15 amBRO - LHR
2 stops20h 20mAir Canada
Thu 10/3011:10 amLHR - BRO
2 stops29h 18mAir Canada
Deal found 9/25$784
This FlightHub deal was found by Cheapflights users on 9/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/232:57 pmBRO - LHR
1 stop13h 53mBritish Airways
Thu 10/3010:05 amLHR - BRO
1 stop17h 25mBritish Airways
Deal found 9/25$800
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 11/27:15 amBRO - LHR
1 stop21h 00mUnited Airlines
Sat 11/83:30 pmLHR - BRO
2 stops38h 06mUnited Airlines
Deal found 9/23$808
This Booking.com deal was found by Cheapflights users on 9/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/210:26 amBRO - LHR
1 stop16h 09mBritish Airways
Sat 11/87:05 pmLHR - BRO
2 stops28h 36mBritish Airways
Deal found 9/23$858
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Mon 12/159:45 amBRO - LHR
2 stops14h 55mUnited Airlines
Sun 12/2110:00 amLHR - BRO
1 stop15h 42mUnited Airlines
Deal found 9/25$881

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville 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 September 25, 2025.
Use the filters below to find and compare flights from Brownsville to London Heathrow Airport that are best for you.

Fly from

Brownsville

Fly to

Heathrow

Route

Depart

Return

Price

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 10/23

5:15 pm-11:35 am

1 stop12h 20m

London Heathrow

Thu 10/30

2:30 pm-11:36 pm

2 stops38h 06m

$778

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Sun 11/9

12:15 pm-7:30 am

1 stop13h 15m

London Heathrow

Sun 11/16

7:30 am-11:36 pm

2 stops22h 06m

$782

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 10/23

7:15 am-9:35 am

2 stops20h 20m

London Heathrow

Thu 10/30

11:10 am-11:28 am

2 stops29h 18m

$784

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 10/23

2:57 pm-10:50 am

1 stop13h 53m

London Heathrow

Thu 10/30

10:05 am-10:30 pm

1 stop17h 25m

$800

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Sun 11/2

7:15 am-10:15 am

1 stop21h 00m

London Heathrow

Sat 11/8

3:30 pm-11:36 pm

2 stops38h 06m

$808

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Sun 11/2

10:26 am-8:35 am

1 stop16h 09m

London Heathrow

Sat 11/8

7:05 pm-5:41 pm

2 stops28h 36m

$858

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 12/15

2:48 pm-8:35 am

1 stop11h 47m

London Heathrow

Sun 12/21

8:20 am-10:46 pm

1 stop20h 26m

$881

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 12/15

9:45 am-6:40 am

2 stops14h 55m

London Heathrow

Sun 12/21

10:00 am-7:42 pm

1 stop15h 42m

$881

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 10/22

12:10 pm-10:40 am

2 stops16h 30m

$488

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Wed 10/22

2:57 pm-9:00 am

1 stop12h 03m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Best time to book a flight from Brownsville to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Brownsville 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 Brownsville to London Heathrow Airport

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

Currently, November is the cheapest month in which you can book a flight from Brownsville to London Heathrow Airport (average of $661). Flying from Brownsville to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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.

Related info for your journey

Find useful and relevant information for your journey from Brownsville to Heathrow. 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 from for flights from Brownsville to London Heathrow?

    Brownsville South Padre Is. Intl (BRO) is the airport you will fly out of if you book a flight from Brownsville to London Heathrow. You should not have trouble finding flights to London Heathrow from South Padre Is. Intl; the airport handles an average of 0 outbound flights to London Heathrow per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Brownsville airport to London Heathrow. It is only a 4.5 mi journey to South Padre Is. Intl (BRO) from Brownsville’s city center.

  • How long is the flight from Brownsville to London Heathrow Airport?

    Airlines like United Airlines, Air Canada, and British Airways fly from Brownsville to London Heathrow Airport in about 12h 20m. The time it takes to get you to your destination can typically vary by up to 8h. The distance from Brownsville to London Heathrow Airport is about 5117 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Brownsville to Heathrow that include hotel bookings?

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

  • How can I find direct flights from Brownsville to Heathrow?

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

  • Can I find deals for business class flights from Brownsville to Heathrow?

    Yes. Cheapflights offers flight deals from Brownsville 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.

  • What is the cheapest month to book a flight from Brownsville to London Heathrow Airport?

    Currently, November is the cheapest month in which you can book a flight from Brownsville to London Heathrow Airport (average of $661). Flying from Brownsville to London Heathrow Airport in June is currently the most expensive (average of $1,096). 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

Traveling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Hounslow
Hayes
Ilford
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
Borehamwood
Broadway
Aylesbury
Bedford
Wembley
Folkestone

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 Brownsville to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Heathrow flights
Hobby to Heathrow flights
Dallas/Fort Worth to Gatwick flights
George Bush Intcntl to Heathrow flights
Dallas/Fort Worth to London City flights
Love Field to Heathrow flights
Hobby to London City flights
Hobby to Gatwick flights
Austin to Heathrow flights
Dallas/Fort Worth to Stansted flights
George Bush Intcntl to Gatwick flights
George Bush Intcntl to London City flights
Love Field to Gatwick flights
Dallas/Fort Worth to Luton flights
Austin to Gatwick flights
Austin to London City flights
San Antonio to Heathrow flights
San Antonio to Gatwick flights
Hobby to Luton flights
San Antonio to London City flights
Love Field to London City flights
Austin to Stansted flights
El Paso to Heathrow flights
Midland to Heathrow flights
Corpus Christi to Heathrow flights
El Paso to London City flights
McAllen to Heathrow flights
McAllen to London City flights
Harlingen to Heathrow flights
College Station to Heathrow flights
San Antonio to Stansted flights
Lubbock to Heathrow flights
Abilene to Heathrow flights
Texarkana to Heathrow flights
Midland to Gatwick flights
Killeen to Heathrow flights
El Paso to Gatwick flights
Hobby to Southend flights
McAllen to Gatwick flights
San Angelo to Heathrow flights
Lubbock to Gatwick flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.