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Cheap flights from Houston to London from $410

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 12/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Houston to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
3:20 pm - 6:30 pm
IAH
-
LCY
21h 10m
1 stop
KLM Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$896KLM
Mon, Oct 5 - Mon, Oct 12
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
$898Virgin Atlantic
Mon, Sep 21 - Mon, Sep 28
KLM Logo
12:21 pm - 9:30 am
IAH
-
LCY
15h 09m
2 stops
KLM Logo
5:50 pm - 1:15 pm
LCY
-
IAH
25h 25m
1 stop
$901KLM
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
5:46 pm - 5:20 pm
IAH
-
LCY
17h 34m
2 stops
Virgin Atlantic Logo
5:10 pm - 1:15 pm
LCY
-
IAH
26h 05m
1 stop
$902Virgin Atlantic
Mon, Sep 21 - Mon, Sep 28
Virgin Atlantic Logo
5:46 pm - 4:40 pm
IAH
-
LCY
16h 54m
2 stops
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$903Virgin Atlantic
Mon, Oct 5 - Mon, Oct 12
Virgin Atlantic Logo
3:20 pm - 9:30 am
IAH
-
LCY
12h 10m
1 stop
Virgin Atlantic Logo
8:25 am - 10:05 pm
LCY
-
IAH
19h 40m
2 stops
$908Virgin Atlantic
Mon, Oct 5 - Wed, Oct 14
Delta Logo
11:20 am - 7:55 am
IAH
-
LCY
14h 35m
2 stops
Delta Logo
10:00 am - 10:15 pm
LCY
-
IAH
18h 15m
2 stops
$910Delta
Wed, Oct 7 - Thu, Oct 15
Delta Logo
11:00 am - 7:55 am
HOU
-
LCY
14h 55m
2 stops
Delta Logo
10:00 am - 10:40 pm
LCY
-
HOU
18h 40m
2 stops
$910Delta
Mon, Sep 21 - Wed, Sep 30
SWISS Logo
11:55 am - 12:50 pm
IAH
-
LCY
19h 55m
2 stops
SWISS Logo
9:15 am - 8:30 pm
LCY
-
IAH
17h 15m
2 stops
$911SWISS
Tue, Oct 27 - Tue, Nov 3
Delta Logo
11:00 am - 7:55 am
HOU
-
LCY
14h 55m
2 stops
Delta Logo
10:00 am - 10:40 pm
LCY
-
HOU
18h 40m
2 stops
$911Delta
Mon, Sep 21 - Wed, Sep 30

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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
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$932
ITA Airways
Aug 31
IAH6:10 pmHouston George Bush Intcntl
20h 55m
2 stops
LCY9:05 pmLondon City
Sep 15
LCY1:45 pmLondon City
31h 55m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$947
ITA Airways
Aug 15
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Aug 23
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$967

Virgin Atlantic flights from Houston to London City Airport

Our best Virgin Atlantic deals on Houston to London City Airport flight tickets
Virgin Atlantic
Sep 21
IAH3:20 pmHouston George Bush Intcntl
12h 10m
1 stop
LCY9:30 amLondon City
Sep 28
LCY8:15 pmLondon City
23h 00m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$898
Virgin Atlantic
Sep 21
IAH5:46 pmHouston George Bush Intcntl
17h 34m
2 stops
LCY5:20 pmLondon City
Sep 28
LCY5:10 pmLondon City
26h 05m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$902
Virgin Atlantic
Oct 7
IAH5:50 pmHouston George Bush Intcntl
16h 50m
2 stops
LCY4:40 pmLondon City
Oct 13
LCY7:00 pmLondon City
24h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$903

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 July 3, 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 10/5

3:20 pm-6:30 pm

1 stop21h 10m

London City

Mon 10/12

7:00 pm-1:15 pm

1 stop24h 15m

$896

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 9/21

3:20 pm-9:30 am

1 stop12h 10m

London City

Mon 9/28

8:15 pm-1:15 pm

1 stop23h 00m

$898

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 10/5

12:21 pm-9:30 am

2 stops15h 09m

London City

Mon 10/12

5:50 pm-1:15 pm

1 stop25h 25m

$901

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 9/21

5:46 pm-5:20 pm

2 stops17h 34m

London City

Mon 9/28

5:10 pm-1:15 pm

1 stop26h 05m

$902

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 10/5

5:46 pm-4:40 pm

2 stops16h 54m

London City

Mon 10/12

8:15 pm-1:15 pm

1 stop23h 00m

$903
Quickest round-trip

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 10/5

3:20 pm-9:30 am

1 stop12h 10m

London City

Wed 10/14

8:25 am-10:05 pm

2 stops19h 40m

$908

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 10/7

11:20 am-7:55 am

2 stops14h 35m

London City

Thu 10/15

10:00 am-10:15 pm

2 stops18h 15m

$910

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 9/21

11:00 am-7:55 am

2 stops14h 55m

London City

Wed 9/30

10:00 am-10:40 pm

2 stops18h 40m

$910

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 10/27

11:55 am-12:50 pm

2 stops19h 55m

London City

Tue 11/3

9:15 am-8:30 pm

2 stops17h 15m

$911

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 9/21

11:00 am-7:55 am

2 stops14h 55m

London City

Wed 9/30

10:00 am-10:40 pm

2 stops18h 40m

$911

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?

Delta is the most popular carrier 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 05m

Direct flights

None
The fastest flight from Houston to London City Airport takes 11h 05m
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

Frequently asked questions about flying from Houston to London City Airport

  • 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 05m.

  • 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
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Ilford
Cobham
Brentwood
Folkestone
Guildford
Romford
Uxbridge

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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