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Cheap flights from Houston George Bush Intcntl Airport to London from $351

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 George Bush Intcntl Airport to London departing on 12/3. 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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Find the cheapest flights from Houston George Bush Intcntl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
3:30 pm - 8:50 amIAH-LCY
11h 20m1 stop
Virgin Atlantic Logo
6:55 pm - 1:30 pmLCY-IAH
24h 35m1 stop
$632Virgin Atlantic
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Mon, Nov 24 - Tue, Dec 9
Virgin Atlantic Logo
3:30 pm - 4:35 pmIAH-LCY
19h 05m1 stop
Virgin Atlantic Logo
8:05 pm - 1:30 pmLCY-IAH
23h 25m1 stop
$640Virgin Atlantic
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Sun, Feb 15 - Mon, Mar 2
Virgin Atlantic Logo
3:30 pm - 8:50 amIAH-LCY
11h 20m1 stop
Virgin Atlantic Logo
7:45 am - 10:23 pmLCY-IAH
20h 38m2 stops
$641Virgin Atlantic
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Tue, Dec 9 - Tue, Dec 16
Virgin Atlantic Logo
3:30 pm - 9:30 amIAH-LCY
12h 00m1 stop
Virgin Atlantic Logo
9:20 am - 9:11 pmLCY-IAH
17h 51m2 stops
$642Virgin Atlantic
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Mon, Nov 24 - Tue, Dec 9
Virgin Atlantic Logo
3:03 pm - 5:20 pmIAH-LCY
20h 17m2 stops
Virgin Atlantic Logo
5:50 pm - 1:30 pmLCY-IAH
25h 40m1 stop
$643Virgin Atlantic
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Mon, Feb 2 - Wed, Feb 11
Virgin Atlantic Logo
4:28 pm - 4:35 pmIAH-LCY
18h 07m2 stops
Virgin Atlantic Logo
7:45 am - 10:23 pmLCY-IAH
20h 38m2 stops
$645Virgin Atlantic
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Tue, Dec 9 - Tue, Dec 16
Multiple Airlines Logo
2:20 pm - 12:55 pmIAH-LCY
16h 35m2 stops
Multiple Airlines Logo
7:10 pm - 5:23 pmLCY-IAH
28h 13m2 stops
$651Multiple Airlines
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Tue, Dec 2 - Wed, Dec 10
Virgin Atlantic Logo
9:54 am - 8:50 amIAH-LCY
16h 56m2 stops
Virgin Atlantic Logo
5:50 pm - 2:30 pmLCY-IAH
25h 40m1 stop
$652Virgin Atlantic
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Tue, Feb 24 - Tue, Mar 17
Virgin Atlantic Logo
3:30 pm - 6:25 pmIAH-LCY
20h 55m1 stop
Virgin Atlantic Logo
10:00 am - 10:17 pmLCY-IAH
42h 17m2 stops
$653Virgin Atlantic
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Tue, Mar 3 - Thu, Mar 5
Virgin Atlantic Logo
3:03 pm - 4:35 pmIAH-LCY
19h 32m2 stops
Virgin Atlantic Logo
8:05 pm - 5:42 pmLCY-IAH
27h 37m2 stops
$655Virgin Atlantic
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Mon, Jan 26 - Mon, Feb 2

Delta flights from Houston George Bush Intcntl Airport to London City Airport

Our best Delta deals on Houston George Bush Intcntl Airport to London City Airport flight tickets
Delta
Apr 15
IAH3:30 pmHouston George Bush Intcntl
12h 00m
1 stop
LCY9:30 amLondon City
Apr 30
LCY9:20 amLondon City
19h 29m
2 stops
IAH10:49 pmHouston George Bush Intcntl
$676
Find similar
Delta
Apr 15
IAH10:45 amHouston George Bush Intcntl
15h 25m
2 stops
LCY8:10 amLondon City
Apr 30
LCY9:20 amLondon City
19h 29m
2 stops
IAH10:49 pmHouston George Bush Intcntl
$681
Find similar
Delta
Mar 3
IAH3:30 pmHouston George Bush Intcntl
12h 00m
1 stop
LCY9:30 amLondon City
Mar 5
LCY10:00 amLondon City
33h 30m
1 stop
IAH1:30 pmHouston George Bush Intcntl
$694
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Lufthansa flights from Houston George Bush Intcntl Airport to London City Airport

Our best Lufthansa deals on Houston George Bush Intcntl Airport to London City Airport flight tickets
Lufthansa
Apr 21
IAH3:35 pmHouston George Bush Intcntl
21h 00m
1 stop
LCY6:35 pmLondon City
Apr 29
LCY7:10 pmLondon City
24h 25m
1 stop
IAH1:35 pmHouston George Bush Intcntl
$691
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Lufthansa
Feb 16
IAH4:30 pmHouston George Bush Intcntl
19h 10m
1 stop
LCY5:40 pmLondon City
Mar 3
LCY6:15 pmLondon City
25h 55m
1 stop
IAH2:10 pmHouston George Bush Intcntl
$692
Find similar
Lufthansa
May 4
IAH3:35 pmHouston George Bush Intcntl
21h 00m
1 stop
LCY6:35 pmLondon City
May 11
LCY7:10 pmLondon City
28h 05m
2 stops
IAH5:15 pmHouston George Bush Intcntl
$701
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momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport 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 November 13, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport 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

Mon 11/24

3:30 pm-8:50 am

1 stop11h 20m

London City

Tue 12/9

6:55 pm-1:30 pm

1 stop24h 35m

$632

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 2/15

3:30 pm-4:35 pm

1 stop19h 05m

London City

Mon 3/2

8:05 pm-1:30 pm

1 stop23h 25m

$640

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 12/9

3:30 pm-8:50 am

1 stop11h 20m

London City

Tue 12/16

7:45 am-10:23 pm

2 stops20h 38m

$641

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 11/24

3:30 pm-9:30 am

1 stop12h 00m

London City

Tue 12/9

9:20 am-9:11 pm

2 stops17h 51m

$642

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 2/2

3:03 pm-5:20 pm

2 stops20h 17m

London City

Wed 2/11

5:50 pm-1:30 pm

1 stop25h 40m

$643

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 12/9

4:28 pm-4:35 pm

2 stops18h 07m

London City

Tue 12/16

7:45 am-10:23 pm

2 stops20h 38m

$645

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 12/2

2:20 pm-12:55 pm

2 stops16h 35m

London City

Wed 12/10

7:10 pm-5:23 pm

2 stops28h 13m

$651

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 2/24

9:54 am-8:50 am

2 stops16h 56m

London City

Tue 3/17

5:50 pm-2:30 pm

1 stop25h 40m

$652

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 3/3

3:30 pm-6:25 pm

1 stop20h 55m

London City

Thu 3/5

10:00 am-10:17 pm

2 stops42h 17m

$653

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 1/26

3:03 pm-4:35 pm

2 stops19h 32m

London City

Mon 2/2

8:05 pm-5:42 pm

2 stops27h 37m

$655

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 George Bush Intcntl Airport 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 George Bush Intcntl to London City?

Virgin Atlantic, United Airlines, and Lufthansa are the most popular carriers operating from Houston George Bush Intcntl to London City

When to book flights from Houston George Bush Intcntl Airport to London City Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Houston George Bush Intcntl Airport to London City Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Houston George Bush Intcntl Airport to London City Airport (IAH to LCY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to London City Airport

Direct flights

None
There are no direct flights from Houston George Bush Intcntl Airport to London City Airport. There are no popular flight routes from Houston George Bush Intcntl Airport to London City Airport.
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  • How far is Houston George Bush Intcntl to London City by plane?

    The distance between Houston George Bush Intcntl and London City is about 4839.5 mi. 11h 20m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to London City Airport?

    Prices for flights from Houston George Bush Intcntl Airport to London City Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport to London City Airport.

  • What documentation or ID do you need to fly to London City Airport?

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
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Brentwood
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Romford
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Cobham
Stansted
Harrow
Watford

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?

Flights from Houston to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Houston to London?

Once you have performed a search for Houston to London flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Houston to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Houston to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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