Cheap flights from Brownsville to London from $843

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to London departing on 8/10. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:20 am - 8:35 am
BRO
-
LHR
17h 15m
2 stops
Air Canada Logo
8:30 am - 3:57 pm
LHR
-
BRO
37h 27m
2 stops
$843Air Canada
Mon, Aug 10 - Wed, Sep 9
British Airways Logo
6:00 am - 9:00 am
BRO
-
LHR
21h 00m
1 stop
British Airways Logo
4:25 pm - 10:05 am
LHR
-
BRO
23h 40m
1 stop
$847British Airways
Mon, Aug 10 - Wed, Sep 9
British Airways Logo
6:43 pm - 2:25 pm
BRO
-
LHR
13h 42m
1 stop
British Airways Logo
11:30 am - 11:40 pm
LHR
-
BRO
18h 10m
2 stops
$857British Airways
Mon, Aug 10 - Wed, Sep 9
United Airlines Logo
12:00 pm - 6:30 am
BRO
-
LHR
36h 30m
2 stops
United Airlines Logo
7:25 am - 9:55 pm
LHR
-
BRO
20h 30m
2 stops
$880United Airlines
Thu, Sep 3 - Thu, Sep 10
United Airlines Logo
7:20 am - 11:35 am
BRO
-
LHR
22h 15m
1 stop
United Airlines Logo
4:25 pm - 9:59 pm
LHR
-
BRO
35h 34m
2 stops
$892United Airlines
Mon, May 4 - Mon, May 11
United Airlines Logo
7:20 am - 10:00 am
BRO
-
LHR
20h 40m
2 stops
United Airlines Logo
4:25 pm - 9:59 pm
LHR
-
BRO
35h 34m
2 stops
$895United Airlines
Mon, May 4 - Mon, May 11
British Airways Logo
10:44 am - 9:00 am
BRO
-
LHR
16h 16m
1 stop
British Airways Logo
8:55 am - 6:13 pm
LHR
-
BRO
15h 18m
1 stop
$897British Airways
Thu, Sep 3 - Thu, Sep 10
American Airlines Logo
10:44 am - 9:00 am
BRO
-
LHR
16h 16m
1 stop
American Airlines Logo
1:10 pm - 11:40 pm
LHR
-
BRO
16h 30m
2 stops
$906American Airlines
Thu, Sep 3 - Thu, Sep 10
United Airlines Logo
9:25 am - 7:45 am
BRO
-
LHR
16h 20m
1 stop
United Airlines Logo
7:25 am - 9:59 pm
LHR
-
BRO
20h 34m
2 stops
$931United Airlines
Thu, May 7 - Thu, May 14
United Airlines Logo
7:20 am - 10:00 am
BRO
-
LHR
20h 40m
2 stops
United Airlines Logo
6:55 am - 9:59 pm
LHR
-
BRO
21h 04m
2 stops
$935United Airlines
Thu, May 7 - Thu, May 14

United Airlines flights from Brownsville to London

Our best United Airlines deals on Brownsville to London flight tickets
United Airlines
Sep 3
BRO12:00 pmBrownsville South Padre Is. Intl
36h 30m
2 stops
LHR6:30 amLondon Heathrow
Sep 10
LHR7:25 amLondon Heathrow
20h 30m
2 stops
BRO9:55 pmBrownsville South Padre Is. Intl
$880
United Airlines
May 4
BRO7:20 amBrownsville South Padre Is. Intl
22h 15m
1 stop
LHR11:35 amLondon Heathrow
May 11
LHR4:25 pmLondon Heathrow
35h 34m
2 stops
BRO9:59 pmBrownsville South Padre Is. Intl
$892
United Airlines
May 4
BRO7:20 amBrownsville South Padre Is. Intl
20h 40m
2 stops
LHR10:00 amLondon Heathrow
May 11
LHR4:25 pmLondon Heathrow
35h 34m
2 stops
BRO9:59 pmBrownsville South Padre Is. Intl
$895

Air Canada flights from Brownsville to London

Our best Air Canada deals on Brownsville to London flight tickets
Air Canada
Aug 10
BRO9:20 amBrownsville South Padre Is. Intl
17h 15m
2 stops
LHR8:35 amLondon Heathrow
Sep 9
LHR8:30 amLondon Heathrow
37h 27m
2 stops
BRO3:57 pmBrownsville South Padre Is. Intl
$843
Air Canada
Jul 7
BRO9:20 amBrownsville South Padre Is. Intl
20h 30m
2 stops
LHR11:50 amLondon Heathrow
Jul 18
LHR9:30 amLondon Heathrow
18h 22m
2 stops
BRO9:52 pmBrownsville South Padre Is. Intl
$1,186
Air Canada
Jul 9
BRO7:20 amBrownsville South Padre Is. Intl
20h 15m
2 stops
LHR9:35 amLondon Heathrow
Jul 18
LHR9:30 amLondon Heathrow
18h 22m
2 stops
BRO9:52 pmBrownsville South Padre Is. Intl
$1,246

momondo 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, momondo users made 832,500 searches. Data last updated March 24, 2026.
Use the filters below to find and compare flights from Brownsville to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 8/10

9:20 am-8:35 am

2 stops17h 15m

London Heathrow

Wed 9/9

8:30 am-3:57 pm

2 stops37h 27m

$843

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 8/10

6:00 am-9:00 am

1 stop21h 00m

London Heathrow

Wed 9/9

4:25 pm-10:05 am

1 stop23h 40m

$847

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 8/10

6:43 pm-2:25 pm

1 stop13h 42m

London Heathrow

Wed 9/9

11:30 am-11:40 pm

2 stops18h 10m

$857

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 9/3

12:00 pm-6:30 am

2 stops36h 30m

London Heathrow

Thu 9/10

7:25 am-9:55 pm

2 stops20h 30m

$880

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 5/4

7:20 am-11:35 am

1 stop22h 15m

London Heathrow

Mon 5/11

4:25 pm-9:59 pm

2 stops35h 34m

$892

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Mon 5/4

7:20 am-10:00 am

2 stops20h 40m

London Heathrow

Mon 5/11

4:25 pm-9:59 pm

2 stops35h 34m

$895
Quickest round-trip

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 9/3

10:44 am-9:00 am

1 stop16h 16m

London Heathrow

Thu 9/10

8:55 am-6:13 pm

1 stop15h 18m

$897

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 9/3

10:44 am-9:00 am

1 stop16h 16m

London Heathrow

Thu 9/10

1:10 pm-11:40 pm

2 stops16h 30m

$906

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 5/7

9:25 am-7:45 am

1 stop16h 20m

London Heathrow

Thu 5/14

7:25 am-9:59 pm

2 stops20h 34m

$931

BrownsvilleLondon

BRO - LHR

BROLHR

Brownsville South Padre Is. Intl

Thu 5/7

7:20 am-10:00 am

2 stops20h 40m

London Heathrow

Thu 5/14

6:55 am-9:59 pm

2 stops21h 04m

$935

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Brownsville to London

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 airline that flies from Brownsville South Padre Is. Intl to London?

British Airways is the most popular carrier operating from Brownsville South Padre Is. Intl to London

What airlines fly to London?

United Airlines, British Airways and American Airlines are the top three most popular airlines that fly to London from Brownsville according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to London. Keep in mind that there are 3 different airlines that fly to London on a routine basis, so you have a few additional options to choose from.

When to book flights from Brownsville to London

Are you open to changing your travel dates? Check out the ideal times to fly from Brownsville to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brownsville to London (BRO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to London

Fastest flight time

16h 20m

Direct flights

None
The fastest flight from Brownsville to London takes 16h 20m
There are no direct flights from Brownsville to London. There are no popular flight routes from Brownsville to London.
  • How far is Brownsville South Padre Is. Intl to London by plane?

    A flight from Brownsville South Padre Is. Intl to London will travel around 5132.5 mi. 16h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to London?

    Prices for flights from Brownsville South Padre Is. Intl Airport to London are refreshed on a daily basis.

  • How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to London?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brownsville South Padre Is. Intl Airport to London.

  • What documentation or ID do you need to fly to London?

    The necessary travel and health documents for your London trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Crawley
Slough
Wembley
Hayes
Croydon
Dartford
Brentwood
Guildford
Harrow
Cobham
Folkestone
Romford
Stansted
Watford
Richmond

Why use momondo?

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

Finding the right flight to London from Brownsville 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 London quick and easy, saving you time and money.

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

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

How can momondo help me find flights from Brownsville to London?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to London from Brownsville.

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

Yes momondo offers price alerts on flights to London from Brownsville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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1 adult
Thu 4/23
Thu 4/30

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London