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Cheap flights from Houston to London from $504

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 11/3. 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.
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
$929Lufthansa
Wed, Jul 29 - Mon, Aug 24
SWISS Logo
12:10 pm - 12:35 pm
IAH
-
LCY
18h 25m
2 stops
SWISS Logo
9:15 am - 8:18 pm
LCY
-
IAH
17h 03m
2 stops
$933SWISS
Tue, Aug 11 - Tue, Aug 18
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
$937Virgin Atlantic
Fri, Oct 16 - Tue, Oct 20
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
$938Virgin Atlantic
Thu, Oct 15 - Mon, Oct 19
Virgin Atlantic Logo
3:20 pm - 6:30 pm
IAH
-
LCY
21h 10m
1 stop
Virgin Atlantic Logo
10:00 am - 11:51 pm
LCY
-
IAH
19h 51m
2 stops
$939Virgin Atlantic
Tue, Sep 8 - Fri, Sep 11
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
Lufthansa Logo
9:15 am - 5:50 pm
LCY
-
IAH
14h 35m
1 stop
$940Lufthansa
Thu, Oct 8 - Thu, Oct 22
Lufthansa Logo
3:35 pm - 5:55 pm
IAH
-
LCY
20h 20m
1 stop
Lufthansa Logo
9:15 am - 5:50 pm
LCY
-
IAH
14h 35m
1 stop
$941Lufthansa
Thu, Oct 15 - Tue, Oct 20
Virgin Atlantic Logo
5:50 pm - 6:30 pm
IAH
-
LCY
18h 40m
2 stops
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$942Virgin Atlantic
Thu, Oct 15 - Wed, Oct 21
Delta Logo
10:50 am - 8:50 am
HOU
-
LCY
16h 00m
2 stops
Delta Logo
10:20 am - 10:05 pm
LCY
-
HOU
17h 45m
2 stops
$952Delta
Tue, Aug 25 - Mon, Aug 31
Delta Logo
11:00 am - 8:50 am
HOU
-
LCY
15h 50m
2 stops
Delta Logo
9:20 am - 9:43 pm
LCY
-
HOU
18h 23m
2 stops
$980Delta
Tue, Sep 29 - Wed, Oct 7

Delta flights from Houston to London City Airport

Our best Delta deals on Houston to London City Airport flight tickets
Delta
Oct 8
IAH3:20 pmHouston George Bush Intcntl
12h 10m
1 stop
LCY9:30 amLondon City
Oct 22
LCY8:25 amLondon City
20h 23m
2 stops
IAH10:48 pmHouston George Bush Intcntl
$947
Delta
Aug 26
IAH3:25 pmHouston George Bush Intcntl
12h 05m
1 stop
LCY9:30 amLondon City
Sep 6
LCY1:45 pmLondon City
16h 07m
2 stops
IAH11:52 pmHouston George Bush Intcntl
$948
Delta
Oct 14
IAH11:50 amHouston George Bush Intcntl
14h 05m
2 stops
LCY7:55 amLondon City
Oct 19
LCY9:20 amLondon City
19h 28m
2 stops
IAH10:48 pmHouston George Bush Intcntl
$951

Lufthansa flights from Houston to London City Airport

Our best Lufthansa deals on Houston to London City Airport flight tickets
Lufthansa
Jul 29
IAH3:35 pmHouston George Bush Intcntl
20h 20m
1 stop
LCY5:55 pmLondon City
Aug 24
LCY6:30 pmLondon City
25h 05m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$929
Lufthansa
Oct 8
IAH3:35 pmHouston George Bush Intcntl
20h 20m
1 stop
LCY5:55 pmLondon City
Oct 22
LCY9:15 amLondon City
14h 35m
1 stop
IAH5:50 pmHouston George Bush Intcntl
$940
Lufthansa
Oct 15
IAH3:35 pmHouston George Bush Intcntl
20h 20m
1 stop
LCY5:55 pmLondon City
Oct 20
LCY9:15 amLondon City
14h 35m
1 stop
IAH5:50 pmHouston George Bush Intcntl
$941

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 May 27, 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

Wed 7/29

3:35 pm-5:55 pm

1 stop20h 20m

London City

Mon 8/24

6:30 pm-1:35 pm

1 stop25h 05m

$929

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 8/11

12:10 pm-12:35 pm

2 stops18h 25m

London City

Tue 8/18

9:15 am-8:18 pm

2 stops17h 03m

$933

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Fri 10/16

3:20 pm-9:30 am

1 stop12h 10m

London City

Tue 10/20

7:00 pm-1:15 pm

1 stop24h 15m

$937

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Thu 10/15

3:20 pm-8:50 am

1 stop11h 30m

London City

Mon 10/19

8:15 pm-1:15 pm

1 stop23h 00m

$938

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 9/8

3:20 pm-6:30 pm

1 stop21h 10m

London City

Fri 9/11

10:00 am-11:51 pm

2 stops19h 51m

$939

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Thu 10/8

3:35 pm-5:55 pm

1 stop20h 20m

London City

Thu 10/22

9:15 am-5:50 pm

1 stop14h 35m

$940

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Thu 10/15

3:35 pm-5:55 pm

1 stop20h 20m

London City

Tue 10/20

9:15 am-5:50 pm

1 stop14h 35m

$941

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Thu 10/15

5:50 pm-6:30 pm

2 stops18h 40m

London City

Wed 10/21

7:00 pm-1:15 pm

1 stop24h 15m

$942
Quickest round-trip

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 8/25

10:50 am-8:50 am

2 stops16h 00m

London City

Mon 8/31

10:20 am-10:05 pm

2 stops17h 45m

$952

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 9/29

11:00 am-8:50 am

2 stops15h 50m

London City

Wed 10/7

9:20 am-9:43 pm

2 stops18h 23m

$980

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 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
Dover
Hayes
Crawley
Croydon
Wembley
Slough
Stansted
Harrow
Dartford
Brentwood
Watford
Ilford
Cobham
Folkestone
Uxbridge
Guildford

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.

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