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Cheap flights from Houston George Bush Intcntl Airport to London from $393

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 5/12. 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 George Bush Intcntl Airport to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Virgin Atlantic Logo
4:30 pm - 4:35 pm
IAH
-
LCY
19h 05m
1 stop
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$657Virgin Atlantic
Mon, Mar 16 - Tue, Mar 31
Virgin Atlantic Logo
4:30 pm - 8:50 am
IAH
-
LCY
11h 20m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$663Virgin Atlantic
Mon, Mar 16 - 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
$673Virgin Atlantic
Wed, Mar 18 - Wed, May 6
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
$674Virgin Atlantic
Wed, Mar 18 - Wed, May 6
Virgin Atlantic Logo
4:30 pm - 8:50 am
IAH
-
LCY
11h 20m
1 stop
Virgin Atlantic Logo
7:00 pm - 1:15 pm
LCY
-
IAH
24h 15m
1 stop
$679Virgin Atlantic
Mon, Mar 16 - Tue, Mar 31
Delta Logo
11:35 am - 8:10 am
IAH
-
LCY
15h 35m
2 stops
Delta Logo
8:40 am - 2:30 pm
LCY
-
IAH
34h 50m
1 stop
$684Delta
Tue, Mar 17 - Tue, Mar 24
Delta Logo
4:30 pm - 8:50 am
IAH
-
LCY
11h 20m
1 stop
Delta Logo
8:25 am - 9:09 pm
LCY
-
IAH
18h 44m
2 stops
$690Delta
Mon, Mar 16 - Tue, Mar 31
Lufthansa Logo
4:30 pm - 5:55 pm
IAH
-
LCY
19h 25m
2 stops
Lufthansa Logo
9:15 am - 11:59 pm
LCY
-
IAH
20h 44m
2 stops
$693Lufthansa
Tue, Aug 18 - Tue, Aug 25
Delta Logo
3:20 pm - 8:50 am
IAH
-
LCY
11h 30m
1 stop
Delta Logo
10:00 am - 1:15 pm
LCY
-
IAH
33h 15m
1 stop
$695Delta
Wed, Aug 26 - Tue, Sep 1
Virgin Atlantic Logo
3:20 pm - 7:45 pm
IAH
-
LCY
22h 25m
1 stop
Virgin Atlantic Logo
8:15 pm - 1:15 pm
LCY
-
IAH
23h 00m
1 stop
$696Virgin Atlantic
Mon, Mar 30 - Mon, Apr 6

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
Mar 17
IAH11:35 amHouston George Bush Intcntl
15h 35m
2 stops
LCY8:10 amLondon City
Mar 24
LCY8:40 amLondon City
34h 50m
1 stop
IAH2:30 pmHouston George Bush Intcntl
$684
Delta
Mar 16
IAH4:30 pmHouston George Bush Intcntl
11h 20m
1 stop
LCY8:50 amLondon City
Mar 31
LCY8:25 amLondon City
18h 44m
2 stops
IAH9:09 pmHouston George Bush Intcntl
$690
Delta
Aug 26
IAH3:20 pmHouston George Bush Intcntl
11h 30m
1 stop
LCY8:50 amLondon City
Sep 1
LCY10:00 amLondon City
33h 15m
1 stop
IAH1:15 pmHouston George Bush Intcntl
$695

ITA Airways flights from Houston George Bush Intcntl Airport to London City Airport

Our best ITA Airways deals on Houston George Bush Intcntl Airport to London City Airport flight tickets
ITA Airways
May 13
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
May 21
LCY4:30 pmLondon City
29h 10m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$764
ITA Airways
May 3
IAH6:10 pmHouston George Bush Intcntl
18h 40m
2 stops
LCY6:50 pmLondon City
May 26
LCY7:25 pmLondon City
26h 15m
2 stops
IAH3:40 pmHouston George Bush Intcntl
$824

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 March 3, 2026.
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 3/16

4:30 pm-4:35 pm

1 stop19h 05m

London City

Tue 3/31

7:00 pm-1:15 pm

1 stop24h 15m

$657

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/16

4:30 pm-8:50 am

1 stop11h 20m

London City

Tue 3/31

8:15 pm-1:15 pm

1 stop23h 00m

$663

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 3/18

4:30 pm-9:30 am

1 stop12h 00m

London City

Wed 5/6

8:15 pm-1:15 pm

1 stop23h 00m

$673

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 3/18

4:30 pm-9:30 am

1 stop12h 00m

London City

Wed 5/6

8:15 pm-1:15 pm

1 stop23h 00m

$674

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/16

4:30 pm-8:50 am

1 stop11h 20m

London City

Tue 3/31

7:00 pm-1:15 pm

1 stop24h 15m

$679

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 3/17

11:35 am-8:10 am

2 stops15h 35m

London City

Tue 3/24

8:40 am-2:30 pm

1 stop34h 50m

$684

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/16

4:30 pm-8:50 am

1 stop11h 20m

London City

Tue 3/31

8:25 am-9:09 pm

2 stops18h 44m

$690

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 8/18

4:30 pm-5:55 pm

2 stops19h 25m

London City

Tue 8/25

9:15 am-11:59 pm

2 stops20h 44m

$693

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 8/26

3:20 pm-8:50 am

1 stop11h 30m

London City

Tue 9/1

10:00 am-1:15 pm

1 stop33h 15m

$695

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 3/30

3:20 pm-7:45 pm

1 stop22h 25m

London City

Mon 4/6

8:15 pm-1:15 pm

1 stop23h 00m

$696

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

Can stopping save me money on Houston George Bush Intcntl Airport to London City Airport flights?

You could potentially save up to 65% on your flight if you consider stops on a Houston George Bush Intcntl Airport to London City Airport flight.

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

Fastest flight time

11h 30m

Direct flights

None
The fastest flight from Houston George Bush Intcntl Airport to London City Airport takes 11h 30m
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.
Search flight deals

  • 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 30m 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Hayes
Wembley
Dartford
Croydon
Brentwood
Harrow
Watford
Guildford
Stansted
Cobham
Folkestone
Romford
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?

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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