How do I get Price Alerts for flights from Houston to London Southend Airport?

Search flight deals from Houston to London Southend Airport . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Houston to London Southend Airport with momondo?

By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

How does momondo find its flight prices?

We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

When did momondo last update prices for flights from Houston to London Southend Airport?

Prices for flights from Houston to London Southend Airport are refreshed on a daily basis.

How old do you have to be to fly from Houston to London Southend Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to London Southend Airport.

What documentation or ID do you need to fly to London Southend Airport?

The necessary travel and health documents for your London Southend Airport 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.

$372 Cheap Flights from Houston to London Southend Airport in 2026

Find the cheapest flights from Houston to London

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 9:45 pmIAH Houston George Bush Intcntl-SEN London Southend

24h 10m2 stops Frankfurt am Main Barcelona-El Prat

6:30 am - 7:52 pmSEN London Southend-IAH Houston George Bush Intcntl

19h 22m2 stops Barcelona-El Prat Montreal Pierre Elliott Trudeau Intl

$975Multiple Airlines

Fri, Oct 2 - Tue, Oct 6

10:00 am - 10:30 amIAH Houston George Bush Intcntl-SEN London Southend

18h 30m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle

7:25 am - 10:40 pmSEN London Southend-IAH Houston George Bush Intcntl

21h 15m2 stops Paris Charles de Gaulle Calgary

$989Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

12:00 pm - 2:00 pmIAH Houston George Bush Intcntl-SEN London Southend

20h 00m3 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin

7:50 am - 7:52 pmSEN London Southend-IAH Houston George Bush Intcntl

18h 02m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl

$1,133Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

10:00 am - 2:00 pmIAH Houston George Bush Intcntl-SEN London Southend

22h 00m2 stops Montreal Pierre Elliott Trudeau Intl Geneva Geneve-Cointrin

7:50 am - 7:52 pmSEN London Southend-IAH Houston George Bush Intcntl

18h 02m2 stops Geneva Geneve-Cointrin Montreal Pierre Elliott Trudeau Intl

$1,138Multiple Airlines

Thu, Sep 17 - Mon, Sep 21

3:55 pm - 10:30 amIAH Houston George Bush Intcntl-SEN London Southend

12h 35m1 stop Paris Charles de Gaulle

7:25 am - 10:40 pmSEN London Southend-IAH Houston George Bush Intcntl

21h 15m2 stops Paris Charles de Gaulle Calgary

$1,150Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

10:00 am - 10:30 amIAH Houston George Bush Intcntl-SEN London Southend

18h 30m2 stops Montreal Pierre Elliott Trudeau Intl Paris Charles de Gaulle

7:25 am - 10:40 pmSEN London Southend-IAH Houston George Bush Intcntl

21h 15m2 stops Paris Charles de Gaulle Calgary

$1,156Multiple Airlines

Sun, Sep 6 - Sun, Sep 13

6:30 am - 7:35 pmIAH Houston George Bush Intcntl-SEN London Southend

31h 05m3 stops Calgary Halifax Intl Amsterdam Schiphol

7:25 am - 10:40 pmSEN London Southend-IAH Houston George Bush Intcntl

21h 15m2 stops Paris Charles de Gaulle Calgary

$1,173Multiple Airlines

Thu, Sep 3 - Sun, Sep 13

7:20 am - 9:45 pmIAH Houston George Bush Intcntl-SEN London Southend

32h 25m3 stops Toronto Pearson Intl Calgary Barcelona-El Prat

3:40 pm - 1:20 pmSEN London Southend-IAH Houston George Bush Intcntl

27h 40m3 stops Malaga Barcelona-El Prat Amsterdam Schiphol

$1,207Multiple Airlines

Fri, Oct 16 - Wed, Oct 21

6:30 am - 7:35 pmIAH Houston George Bush Intcntl-SEN London Southend

31h 05m3 stops Calgary Halifax Intl Amsterdam Schiphol

7:25 am - 3:37 pmSEN London Southend-IAH Houston George Bush Intcntl

38h 12m3 stops Paris Charles de Gaulle Calgary Vancouver Intl

$1,208Multiple Airlines

Thu, Sep 3 - Sun, Sep 13

12:00 pm - 10:00 pmIAH Houston George Bush Intcntl-SEN London Southend

28h 00m2 stops Toronto Pearson Intl Amsterdam Schiphol

7:15 am - 10:53 amSEN London Southend-IAH Houston George Bush Intcntl

33h 38m2 stops Amsterdam Schiphol Toronto Pearson Intl

$1,216Multiple Airlines

Thu, Nov 19 - Sat, Nov 28

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Use the filters below to find and compare flights from Houston to London Southend Airport that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Fri 10/2

3:35 pm-9:45 pm

2 stops24h 10m

London Southend

Tue 10/6

6:30 am-7:52 pm

2 stops19h 22m

$975

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Sun 9/6

10:00 am-10:30 am

2 stops18h 30m

London Southend

Sun 9/13

7:25 am-10:40 pm

2 stops21h 15m

$989

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Thu 9/17

12:00 pm-2:00 pm

3 stops20h 00m

London Southend

Mon 9/21

7:50 am-7:52 pm

2 stops18h 02m

$1,133

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Thu 9/17

10:00 am-2:00 pm

2 stops22h 00m

London Southend

Mon 9/21

7:50 am-7:52 pm

2 stops18h 02m

$1,138

Quickest round-trip

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Sun 9/6

3:55 pm-10:30 am

1 stop12h 35m

London Southend

Sun 9/13

7:25 am-10:40 pm

2 stops21h 15m

$1,150

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Sun 9/6

10:00 am-10:30 am

2 stops18h 30m

London Southend

Sun 9/13

7:25 am-10:40 pm

2 stops21h 15m

$1,156

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Thu 9/3

6:30 am-7:35 pm

3 stops31h 05m

London Southend

Sun 9/13

7:25 am-10:40 pm

2 stops21h 15m

$1,173

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Fri 10/16

7:20 am-9:45 pm

3 stops32h 25m

London Southend

Wed 10/21

3:40 pm-1:20 pm

3 stops27h 40m

$1,207

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Thu 9/3

6:30 am-7:35 pm

3 stops31h 05m

London Southend

Sun 9/13

7:25 am-3:37 pm

3 stops38h 12m

$1,208

HoustonLondon

IAH Houston George Bush Intcntl - SEN London Southend

IAHSEN

Houston George Bush Intcntl

Thu 11/19

12:00 pm-10:00 pm

2 stops28h 00m

London Southend

Sat 11/28

7:15 am-10:53 am

2 stops33h 38m

$1,216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Cheap Houston to London Southend Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston to London Southend Airport

Fastest flight time	17h 35m
Direct flights	None

The fastest flight from Houston to London Southend Airport takes 17h 35m

There are no direct flights from Houston to London Southend Airport. There are no popular flight routes from Houston to London Southend Airport.

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Frequently asked questions about flying from Houston to London Southend Airport

How far is Houston to London Southend by plane?
The distance between Houston and London Southend is about 4876.0 mi. Flights usually cover this in 17h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Houston to London Southend Airport?
Prices for flights from Houston to London Southend Airport are refreshed on a daily basis.
How old do you have to be to fly from Houston to London Southend Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Houston to London Southend Airport.
What documentation or ID do you need to fly to London Southend Airport?
The necessary travel and health documents for your London Southend Airport 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.

Frequently asked questions about flying from Houston to London Southend Airport

How do I get Price Alerts for flights from Houston to London Southend Airport?
Search flight deals from Houston to London Southend Airport. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Houston to London Southend Airport with momondo?
By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.
How does momondo find its flight prices?
We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Hounslow

Gatwick

Milton Keynes

Luton

Hayes

Wembley

Croydon

Dover

Stansted

Richmond

Kingston upon Thames

Harrow

Watford

Cobham

Slough

Uxbridge

Worthing

Romford

Ilford

Bedford

Why use momondo?

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

Finding the right flight to London from Houston 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 Houston to London with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Houston to London flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to London.

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

If you are not ready to book a flight from Houston to London now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to London and let you know when they change.