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Cheap flights from Houston to London from $518

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 7/6. 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.
Virgin Atlantic Logo
3:25 pm - 7:45 pm
IAH
-
LCY
22h 20m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:20 pm
LCY
-
IAH
23h 05m
1 stop
$967Virgin Atlantic
Sat, Aug 1 - Tue, Aug 11
Virgin Atlantic Logo
5:40 pm - 6:30 pm
IAH
-
LCY
18h 50m
2 stops
Virgin Atlantic Logo
8:15 pm - 1:20 pm
LCY
-
IAH
23h 05m
1 stop
$972Virgin Atlantic
Sat, Aug 1 - Tue, Aug 11
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
Lufthansa Logo
6:30 pm - 1:35 pm
LCY
-
IAH
25h 05m
1 stop
$974Lufthansa
Wed, Oct 14 - Mon, Oct 19
Virgin Atlantic Logo
3:25 pm - 9:30 am
IAH
-
LCY
12h 05m
1 stop
Virgin Atlantic Logo
8:45 pm - 1:20 pm
LCY
-
IAH
22h 35m
1 stop
$977Virgin Atlantic
Sun, Aug 9 - Sun, Aug 16
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
Lufthansa Logo
6:30 pm - 1:35 pm
LCY
-
IAH
25h 05m
1 stop
$978Lufthansa
Wed, Aug 19 - Sun, Aug 23
Virgin Atlantic Logo
5:46 pm - 5:20 pm
IAH
-
LCY
17h 34m
2 stops
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$984Virgin Atlantic
Tue, Sep 22 - Fri, Sep 25
Lufthansa Logo
4:10 pm - 5:40 pm
IAH
-
LCY
19h 30m
1 stop
Lufthansa Logo
9:50 am - 12:14 am
LCY
-
IAH
20h 24m
2 stops
$985Lufthansa
Mon, Dec 7 - Mon, Dec 21
Delta Logo
5:35 pm - 4:40 pm
HOU
-
LCY
17h 05m
2 stops
Delta Logo
9:20 am - 9:43 pm
LCY
-
HOU
18h 23m
2 stops
$991Delta
Thu, Oct 15 - Tue, Oct 20
Delta Logo
5:26 pm - 4:40 pm
HOU
-
LCY
17h 14m
2 stops
Delta Logo
9:20 am - 9:43 pm
LCY
-
HOU
18h 23m
2 stops
$997Delta
Sun, Sep 20 - Thu, Oct 8
Delta Logo
5:26 pm - 4:40 pm
HOU
-
LCY
17h 14m
2 stops
Delta Logo
9:20 am - 9:43 pm
LCY
-
HOU
18h 23m
2 stops
$998Delta
Sun, Sep 20 - Thu, Oct 8

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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
Sep 5
IAH6:10 pmHouston George Bush Intcntl
20h 55m
2 stops
LCY9:05 pmLondon City
Sep 20
LCY4:30 pmLondon City
29h 10m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,011
ITA Airways
Sep 26
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Oct 3
LCY12:10 pmLondon City
33h 30m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,071
ITA Airways
Jul 6
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
Jul 14
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$1,394

Delta flights from Houston to London City Airport

Our best Delta deals on Houston to London City Airport flight tickets
Delta
Oct 15
HOU5:35 pmHouston Hobby
17h 05m
2 stops
LCY4:40 pmLondon City
Oct 20
LCY9:20 amLondon City
18h 23m
2 stops
HOU9:43 pmHouston Hobby
$991
Delta
Aug 7
IAH3:25 pmHouston George Bush Intcntl
11h 25m
1 stop
LCY8:50 amLondon City
Aug 22
LCY9:20 amLondon City
17h 45m
2 stops
IAH9:05 pmHouston George Bush Intcntl
$996
Delta
Sep 20
HOU5:26 pmHouston Hobby
17h 14m
2 stops
LCY4:40 pmLondon City
Oct 8
LCY9:20 amLondon City
18h 23m
2 stops
HOU9:43 pmHouston Hobby
$997

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 June 22, 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

Sat 8/1

3:25 pm-7:45 pm

1 stop22h 20m

London City

Tue 8/11

8:15 pm-1:20 pm

1 stop23h 05m

$967

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sat 8/1

5:40 pm-6:30 pm

2 stops18h 50m

London City

Tue 8/11

8:15 pm-1:20 pm

1 stop23h 05m

$972

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 10/14

3:35 pm-5:55 pm

1 stop20h 20m

London City

Mon 10/19

6:30 pm-1:35 pm

1 stop25h 05m

$974
Quickest round-trip

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/9

3:25 pm-9:30 am

1 stop12h 05m

London City

Sun 8/16

8:45 pm-1:20 pm

1 stop22h 35m

$977

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 8/19

3:35 pm-5:55 pm

1 stop20h 20m

London City

Sun 8/23

6:30 pm-1:35 pm

1 stop25h 05m

$978

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 9/22

5:46 pm-5:20 pm

2 stops17h 34m

London City

Fri 9/25

7:00 pm-1:15 pm

1 stop24h 15m

$984

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 12/7

4:10 pm-5:40 pm

1 stop19h 30m

London City

Mon 12/21

9:50 am-12:14 am

2 stops20h 24m

$985

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Thu 10/15

5:35 pm-4:40 pm

2 stops17h 05m

London City

Tue 10/20

9:20 am-9:43 pm

2 stops18h 23m

$991

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Sun 9/20

5:26 pm-4:40 pm

2 stops17h 14m

London City

Thu 10/8

9:20 am-9:43 pm

2 stops18h 23m

$997

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Sun 9/20

5:26 pm-4:40 pm

2 stops17h 14m

London City

Thu 10/8

9:20 am-9:43 pm

2 stops18h 23m

$998

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, KLM, and Virgin Atlantic 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 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
Cobham
Brentwood
Guildford
Ilford
Folkestone
Uxbridge
Romford

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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Wed 7/22
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