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Cheap flights from Houston to London from $370

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 4/25. 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.
Scandinavian Airlines Logo
3:20 pm - 8:50 am
IAH
-
LCY
11h 30m
1 stop
Scandinavian Airlines Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$677Scandinavian Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
5:22 pm - 4:35 pm
HOU
-
LCY
18h 13m
2 stops
Delta Logo
8:25 am - 10:42 pm
LCY
-
HOU
20h 17m
2 stops
$677Delta
Tue, Mar 17 - Tue, Mar 31
Delta Logo
10:41 am - 7:55 am
IAH
-
LCY
15h 14m
2 stops
Delta Logo
8:25 am - 10:54 pm
LCY
-
IAH
20h 29m
2 stops
$691Delta
Wed, Apr 15 - Thu, Apr 30
Multiple Airlines Logo
3:20 pm - 4:40 pm
IAH
-
LCY
19h 20m
1 stop
Multiple Airlines Logo
5:50 pm - 1:15 pm
LCY
-
IAH
25h 25m
1 stop
$706Multiple Airlines
Sun, Mar 29 - Mon, Apr 6
Lufthansa Logo
5:30 pm - 5:35 pm
IAH
-
LCY
19h 05m
1 stop
Lufthansa Logo
6:30 pm - 1:35 pm
LCY
-
IAH
25h 05m
1 stop
$720Lufthansa
Tue, Mar 17 - Tue, Mar 31
Lufthansa Logo
5:30 pm - 5:40 pm
IAH
-
LCY
19h 10m
1 stop
Lufthansa Logo
9:15 am - 1:35 pm
LCY
-
IAH
34h 20m
1 stop
$725Lufthansa
Sun, Mar 22 - Tue, Mar 31
Virgin Atlantic Logo
4:30 pm - 9:30 am
IAH
-
LCY
12h 00m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$728Virgin Atlantic
Wed, Mar 18 - Wed, Apr 1
Virgin Atlantic Logo
4:30 pm - 7:35 pm
IAH
-
LCY
22h 05m
1 stop
Virgin Atlantic Logo
5:50 pm - 1:15 pm
LCY
-
IAH
25h 25m
1 stop
$732Virgin Atlantic
Sun, Mar 22 - Tue, Mar 31
British Airways Logo
12:18 pm - 6:30 pm
HOU
-
LCY
25h 12m
2 stops
British Airways Logo
7:15 pm - 7:50 pm
LCY
-
HOU
29h 35m
2 stops
$774British Airways
Tue, Mar 10 - Mon, Mar 16
British Airways Logo
12:18 pm - 6:30 pm
HOU
-
LCY
25h 12m
2 stops
British Airways Logo
7:15 pm - 3:50 pm
LCY
-
HOU
49h 35m
2 stops
$779British Airways
Tue, Mar 10 - Mon, Mar 16

Delta flights from Houston to London City Airport

Our best Delta deals on Houston to London City Airport flight tickets
Delta
Mar 17
HOU5:22 pmHouston Hobby
18h 13m
2 stops
LCY4:35 pmLondon City
Mar 31
LCY8:25 amLondon City
20h 17m
2 stops
HOU10:42 pmHouston Hobby
$677
Delta
Apr 15
IAH10:41 amHouston George Bush Intcntl
15h 14m
2 stops
LCY7:55 amLondon City
Apr 30
LCY8:25 amLondon City
20h 29m
2 stops
IAH10:54 pmHouston George Bush Intcntl
$691
Delta
Feb 19
HOU1:06 pmHouston Hobby
13h 44m
2 stops
LCY8:50 amLondon City
Feb 24
LCY10:00 amLondon City
18h 28m
2 stops
HOU10:28 pmHouston Hobby
$720

Lufthansa flights from Houston to London City Airport

Our best Lufthansa deals on Houston to London City Airport flight tickets
Lufthansa
Mar 17
IAH5:30 pmHouston George Bush Intcntl
19h 05m
1 stop
LCY5:35 pmLondon City
Mar 31
LCY6:30 pmLondon City
25h 05m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$720
Lufthansa
Mar 22
IAH5:30 pmHouston George Bush Intcntl
19h 10m
1 stop
LCY5:40 pmLondon City
Mar 31
LCY9:15 amLondon City
34h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$725
Lufthansa
Mar 10
IAH5:30 pmHouston George Bush Intcntl
19h 05m
1 stop
LCY5:35 pmLondon City
Mar 16
LCY6:15 pmLondon City
25h 55m
1 stop
IAH3:10 pmHouston George Bush Intcntl
$742

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 February 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

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 4/1

3:20 pm-8:50 am

1 stop11h 30m

London City

Wed 4/8

8:15 pm-1:15 pm

1 stop23h 00m

$677

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 3/17

5:22 pm-4:35 pm

2 stops18h 13m

London City

Tue 3/31

8:25 am-10:42 pm

2 stops20h 17m

$677

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 4/15

10:41 am-7:55 am

2 stops15h 14m

London City

Thu 4/30

8:25 am-10:54 pm

2 stops20h 29m

$691

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 3/29

3:20 pm-4:40 pm

1 stop19h 20m

London City

Mon 4/6

5:50 pm-1:15 pm

1 stop25h 25m

$706

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 3/17

5:30 pm-5:35 pm

1 stop19h 05m

London City

Tue 3/31

6:30 pm-1:35 pm

1 stop25h 05m

$720

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 3/22

5:30 pm-5:40 pm

1 stop19h 10m

London City

Tue 3/31

9:15 am-1:35 pm

1 stop34h 20m

$725

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 3/18

4:30 pm-9:30 am

1 stop12h 00m

London City

Wed 4/1

8:15 pm-1:15 pm

1 stop23h 00m

$728

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 3/22

4:30 pm-7:35 pm

1 stop22h 05m

London City

Tue 3/31

5:50 pm-1:15 pm

1 stop25h 25m

$732

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 3/10

12:18 pm-6:30 pm

2 stops25h 12m

London City

Mon 3/16

7:15 pm-7:50 pm

2 stops29h 35m

$774

HoustonLondon

HOU - LCY

HOULCY

Houston Hobby

Tue 3/10

12:18 pm-6:30 pm

2 stops25h 12m

London City

Mon 3/16

7:15 pm-3:50 pm

2 stops49h 35m

$779

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