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$750+ Cheap flights from Brownsville (BRO) to London (LON)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — LON
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
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Cheap flight deals from Brownsville to London

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to London (LON). 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 November 24, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$750
(Air Canada)
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.
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From Brownsville South Padre Is. Intl to London (LON)
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Find flight deals from Brownsville to London

Cheapest flights from Brownsville to London
Explore the most affordable flight options available from Brownsville to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 24, 2025.

This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:12 pmBRO - LHR
2 stops38h 18mAir Canada
Fri 1/911:10 amLHR - BRO
2 stops35h 02mAir Canada
Deal found 11/23$750
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:12 pmBRO - LHR
2 stops41h 08mAir Canada
Thu 1/811:10 amLHR - BRO
2 stops36h 52mAir Canada
Deal found 11/23$791
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:12 pmBRO - LHR
2 stops41h 08mAir Canada
Sat 1/1011:10 amLHR - BRO
2 stops35h 02mAir Canada
Deal found 11/23$800
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 amBRO - LHR
2 stops45h 20mAir Canada
Fri 1/911:10 amLHR - BRO
2 stops36h 52mAir Canada
Deal found 11/23$804
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Tue 12/234:55 pmBRO - LHR
1 stop32h 35mUnited Airlines
Fri 1/912:05 pmLHR - BRO
1 stop15h 26mUnited Airlines
Deal found 11/23$810
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2312:12 pmBRO - LHR
2 stops41h 08mAir Canada
Sun 1/111:25 pmLHR - BRO
2 stops32h 47mAir Canada
Deal found 11/23$822
This United Airlines deal was found by Cheapflights users on 11/22. 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 12/46:30 amBRO - LHR
1 stop19h 00mUnited Airlines
Thu 12/116:35 amLHR - BRO
2 stops19h 00mUnited Airlines
Deal found 11/22$827
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 amBRO - LHR
2 stops43h 20mAir Canada
Wed 1/76:00 pmLHR - BRO
2 stops33h 31mAir Canada
Deal found 11/23$845
This Expedia deal was found by Cheapflights users on 11/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/42:48 pmBRO - LHR
1 stop15h 27mBritish Airways
Thu 12/1110:15 amLHR - BRO
1 stop14h 34mBritish Airways
Deal found 11/22$848
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Tue 12/234:55 pmBRO - LHR
1 stop32h 35mUnited Airlines
Thu 1/810:00 amLHR - BRO
1 stop14h 02mUnited Airlines
Deal found 11/23$851
This Air Canada deal was found by Cheapflights users on 11/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:10 amBRO - LHR
2 stops43h 20mAir Canada
Mon 1/1211:10 amLHR - BRO
2 stops30h 21mAir Canada
Deal found 11/23$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Brownsville to London 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 November 24, 2025.
Use the filters below to find and compare flights from Brownsville to London that are best for you.

Fly from

Brownsville

Fly to

London

Route

Depart

Return

Price

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Fri 1/16

7:15 am-7:30 am

1 stop18h 15m

London Heathrow

Tue 1/20

1:00 pm-11:31 am

2 stops28h 31m

$755

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Tue 12/23

4:55 pm-7:30 am

1 stop32h 35m

London Heathrow

Fri 1/9

12:05 pm-9:31 pm

1 stop15h 26m

$810

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 12/4

6:30 am-7:10 am

2 stops18h 40m

London Heathrow

Thu 12/11

6:35 am-7:35 pm

2 stops19h 00m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

  • Most accurate provider: When it comes to deals on Brownsville-London flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Brownsville-London flight deals on Cheapflights vs. Expedia 90-95% of the time. Price accuracy is based on data collected from Brownsville-London flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brownsville-London flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brownsville-London flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Brownsville to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, November is the cheapest month in which you can book a flight from Brownsville to London (average of $595). Flying from Brownsville to London in June is currently the most expensive (average of $1,427). 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 London. 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?

    If you book a flight to London from Brownsville, you will be flying from South Padre Is. Intl, which is the city’s only airport. Brownsville South Padre Is. Intl (BRO) is located 4.5 mi from the center of Brownsville. There are 0 flights from South Padre Is. Intl to London per day from 0 different airlines.

  • How long is the flight from Brownsville to London?

    A quick flight from Brownsville to London can take about 18h 15m. United Airlines provides one of the quickest options available for as low as $755. Brownsville and London are separated by a distance of 5117 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brownsville to London 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?

    Currently, November is the cheapest month in which you can book a flight from Brownsville to London (average of $595). Flying from Brownsville to London in June is currently the most expensive (average of $1,427). 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?

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