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Cheap flights from Houston to London from $470

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 8/5. 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
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
3:25 pm - 9:30 am
IAH
-
LCY
12h 05m
1 stop
Virgin Atlantic Logo
7:00 pm - 1:20 pm
LCY
-
IAH
24h 20m
1 stop
$868Virgin Atlantic
Mon, Apr 27 - Tue, May 12
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
$874Virgin Atlantic
Tue, Aug 18 - Thu, Sep 3
Virgin Atlantic Logo
3:20 pm - 9:30 am
IAH
-
LCY
12h 10m
1 stop
Virgin Atlantic Logo
5:50 pm - 1:15 pm
LCY
-
IAH
25h 25m
1 stop
$887Virgin Atlantic
Mon, Aug 24 - Tue, Sep 1
Virgin Atlantic Logo
3:25 pm - 8:50 am
IAH
-
LCY
11h 25m
1 stop
Virgin Atlantic Logo
7:00 pm - 1:20 pm
LCY
-
IAH
24h 20m
1 stop
$888Virgin Atlantic
Tue, May 12 - Tue, May 19
Virgin Atlantic Logo
3:20 pm - 6:30 pm
IAH
-
LCY
21h 10m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$890Virgin Atlantic
Mon, Sep 7 - Mon, Sep 21
KLM Logo
3:25 pm - 9:30 am
IAH
-
LCY
12h 05m
1 stop
KLM Logo
10:00 am - 11:54 pm
LCY
-
IAH
19h 54m
2 stops
$896KLM
Mon, Apr 27 - Tue, May 12
Delta Logo
12:50 pm - 8:50 am
HOU
-
LCY
14h 00m
2 stops
Delta Logo
7:45 am - 9:35 pm
LCY
-
HOU
19h 50m
2 stops
$902Delta
Tue, Aug 4 - Tue, Aug 25
Delta Logo
5:35 pm - 4:40 pm
HOU
-
LCY
17h 05m
2 stops
Delta Logo
10:00 am - 9:35 pm
LCY
-
HOU
17h 35m
2 stops
$904Delta
Mon, Sep 7 - Tue, Sep 15
British Airways Logo
8:21 pm - 3:15 pm
HOU
-
LCY
36h 54m
2 stops
British Airways Logo
7:00 pm - 7:49 pm
LCY
-
HOU
30h 49m
2 stops
$1,018British Airways
Sun, May 10 - Mon, May 18
British Airways Logo
12:42 pm - 9:10 am
HOU
-
LCY
38h 28m
2 stops
British Airways Logo
11:35 am - 7:49 pm
LCY
-
HOU
38h 14m
2 stops
$1,020British Airways
Tue, May 5 - Mon, May 18

Delta flights from Houston to London City Airport

Our best Delta deals on Houston to London City Airport flight tickets
Delta
Aug 26
IAH3:25 pmHouston George Bush Intcntl
11h 25m
1 stop
LCY8:50 amLondon City
Sep 1
LCY9:20 amLondon City
18h 39m
2 stops
IAH9:59 pmHouston George Bush Intcntl
$898
Delta
Sep 13
IAH3:20 pmHouston George Bush Intcntl
11h 30m
1 stop
LCY8:50 amLondon City
Sep 24
LCY9:20 amLondon City
18h 39m
2 stops
IAH9:59 pmHouston George Bush Intcntl
$900
Delta
Aug 4
HOU12:50 pmHouston Hobby
14h 00m
2 stops
LCY8:50 amLondon City
Aug 25
LCY7:45 amLondon City
19h 50m
2 stops
HOU9:35 pmHouston Hobby
$902

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 26
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Sep 13
LCY4:30 pmLondon City
29h 10m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$916
ITA Airways
May 13
IAH6:10 pmHouston George Bush Intcntl
20h 55m
2 stops
LCY9:05 pmLondon City
May 19
LCY4:30 pmLondon City
29h 10m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$917
ITA Airways
Aug 26
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Sep 13
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$918

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 April 18, 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 4/27

3:25 pm-9:30 am

1 stop12h 05m

London City

Tue 5/12

7:00 pm-1:20 pm

1 stop24h 20m

$868

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 8/18

3:20 pm-9:30 am

1 stop12h 10m

London City

Thu 9/3

7:00 pm-1:15 pm

1 stop24h 15m

$874

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 8/24

3:20 pm-9:30 am

1 stop12h 10m

London City

Tue 9/1

5:50 pm-1:15 pm

1 stop25h 25m

$887

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 5/12

3:25 pm-8:50 am

1 stop11h 25m

London City

Tue 5/19

7:00 pm-1:20 pm

1 stop24h 20m

$888

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 9/7

3:20 pm-6:30 pm

1 stop21h 10m

London City

Mon 9/21

8:15 pm-1:15 pm

1 stop23h 00m

$890
Quickest round-trip

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 4/27

3:25 pm-9:30 am

1 stop12h 05m

London City

Tue 5/12

10:00 am-11:54 pm

2 stops19h 54m

$896

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 8/4

12:50 pm-8:50 am

2 stops14h 00m

London City

Tue 8/25

7:45 am-9:35 pm

2 stops19h 50m

$902

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Mon 9/7

5:35 pm-4:40 pm

2 stops17h 05m

London City

Tue 9/15

10:00 am-9:35 pm

2 stops17h 35m

$904

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Sun 5/10

8:21 pm-3:15 pm

2 stops36h 54m

London City

Mon 5/18

7:00 pm-7:49 pm

2 stops30h 49m

$1,018

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 5/5

12:42 pm-9:10 am

2 stops38h 28m

London City

Mon 5/18

11:35 am-7:49 pm

2 stops38h 14m

$1,020

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, United Airlines, and KLM 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 25m

Direct flights

None
The fastest flight from Houston to London City Airport takes 11h 25m
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 25m.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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