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Cheap flights from Houston to London from $439

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to London departing on 4/23. 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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Find the cheapest flights from Houston to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
3:20 pm - 9:30 am
IAH
-
LCY
12h 10m
1 stop
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$767Virgin Atlantic
Mon, Mar 30 - Tue, Apr 14
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
Lufthansa Logo
9:15 am - 12:59 am
LCY
-
IAH
21h 44m
2 stops
$776Lufthansa
Tue, May 5 - Wed, May 13
Virgin Atlantic Logo
3:20 pm - 8:50 am
IAH
-
LCY
11h 30m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$786Virgin Atlantic
Mon, Aug 17 - Wed, Sep 2
Virgin Atlantic Logo
3:20 pm - 9:30 am
IAH
-
LCY
12h 10m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$788Virgin Atlantic
Sun, Aug 16 - Wed, Aug 26
ITA Airways Logo
6:10 pm - 6:50 pm
IAH
-
LCY
18h 40m
2 stops
ITA Airways Logo
1:45 pm - 3:40 pm
LCY
-
IAH
31h 55m
2 stops
$790ITA Airways
Wed, Aug 19 - Sun, Aug 23
Virgin Atlantic Logo
3:20 pm - 8:50 am
IAH
-
LCY
11h 30m
1 stop
Virgin Atlantic Logo
5:10 pm - 1:15 pm
LCY
-
IAH
26h 05m
1 stop
$791Virgin Atlantic
Wed, Apr 1 - Wed, Apr 15
Virgin Atlantic Logo
3:20 pm - 9:30 am
IAH
-
LCY
12h 10m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$792Virgin Atlantic
Mon, Mar 30 - Tue, Apr 14
Virgin Atlantic Logo
6:00 pm - 4:40 pm
IAH
-
LCY
16h 40m
2 stops
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$795Virgin Atlantic
Tue, Apr 21 - Wed, May 20
Delta Logo
5:22 pm - 4:40 pm
HOU
-
LCY
17h 18m
2 stops
Delta Logo
10:00 am - 11:08 pm
LCY
-
HOU
19h 08m
2 stops
$806Delta
Mon, Mar 30 - Tue, Apr 14
Delta Logo
5:22 pm - 4:40 pm
HOU
-
LCY
17h 18m
2 stops
Delta Logo
9:20 am - 11:08 pm
LCY
-
HOU
19h 48m
2 stops
$856Delta
Mon, Mar 30 - Tue, Apr 14

ITA Airways flights from Houston to London City Airport

Our best ITA Airways deals on Houston to London City Airport flight tickets
ITA Airways
Aug 19
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Aug 23
LCY1:45 pmLondon City
31h 55m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$790
ITA Airways
Aug 26
IAH6:10 pmHouston George Bush Intcntl
39h 45m
2 stops
LCY3:55 pmLondon City
Sep 1
LCY9:00 amLondon City
36h 40m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$817
ITA Airways
Aug 26
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Sep 6
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$819

Iberia flights from Houston to London City Airport

Our best Iberia deals on Houston to London City Airport flight tickets
Iberia
Apr 20
HOU12:42 pmHouston Hobby
20h 33m
2 stops
LCY3:15 pmLondon City
May 12
LCY9:50 amLondon City
40h 01m
2 stops
HOU7:51 pmHouston Hobby
$1,083
Iberia
Apr 19
HOU12:42 pmHouston Hobby
38h 28m
2 stops
LCY9:10 amLondon City
May 12
LCY9:50 amLondon City
40h 01m
2 stops
HOU7:51 pmHouston Hobby
$1,091
Iberia
Apr 25
HOU4:18 pmHouston Hobby
58h 52m
2 stops
LCY9:10 amLondon City
May 6
LCY9:35 amLondon City
40h 16m
2 stops
HOU7:51 pmHouston Hobby
$1,097

momondo Fare Finder

 
Customize your flight search to find flights from Houston to London City Airport 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 21, 2026.
Use the filters below to find and compare flights from Houston to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/30

3:20 pm-9:30 am

1 stop12h 10m

London City

Tue 4/14

7:00 pm-1:15 pm

1 stop24h 15m

$767

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 5/5

3:35 pm-5:55 pm

1 stop20h 20m

London City

Wed 5/13

9:15 am-12:59 am

2 stops21h 44m

$776
Quickest round-trip

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 8/17

3:20 pm-8:50 am

1 stop11h 30m

London City

Wed 9/2

8:15 pm-1:15 pm

1 stop23h 00m

$786

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/16

3:20 pm-9:30 am

1 stop12h 10m

London City

Wed 8/26

8:15 pm-1:15 pm

1 stop23h 00m

$788

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 8/19

6:10 pm-6:50 pm

2 stops18h 40m

London City

Sun 8/23

1:45 pm-3:40 pm

2 stops31h 55m

$790

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 4/1

3:20 pm-8:50 am

1 stop11h 30m

London City

Wed 4/15

5:10 pm-1:15 pm

1 stop26h 05m

$791

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/30

3:20 pm-9:30 am

1 stop12h 10m

London City

Tue 4/14

8:15 pm-1:15 pm

1 stop23h 00m

$792

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 4/21

6:00 pm-4:40 pm

2 stops16h 40m

London City

Wed 5/20

7:00 pm-1:15 pm

1 stop24h 15m

$795

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 3/30

5:22 pm-4:40 pm

2 stops17h 18m

London City

Tue 4/14

10:00 am-11:08 pm

2 stops19h 08m

$806

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 3/30

5:22 pm-4:40 pm

2 stops17h 18m

London City

Tue 4/14

9:20 am-11:08 pm

2 stops19h 48m

$856

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Houston to London City Airport

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 Houston to London City?

Virgin Atlantic, United Airlines, and SWISS are the most popular carriers operating from Houston to London City

Cheap Houston to London City Airport flight deals and tips

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Houston to London City Airport takes 11h 30m
There are no direct flights from Houston to London City Airport. There are no popular flight routes from Houston to London City Airport.
Search flight deals

  • How far is Houston to London City by plane?

    A flight from Houston to London City will travel around 4852.4 mi. By plane, this route typically takes 11h 30m.

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

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

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

    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 Houston to London City Airport.

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

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Slough
Crawley
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to London. momondo saves you time and could save you money on your trip.

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

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

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

momondo provides multiple filters to help you find the best flight to London from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Houston and alert you when they change.

An easier way to manage your London City Airport trip

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