What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to London City Airport one-way?

One-way options have recently been found by users for as low as $428 on SWISS. Other airlines that offer cheap prices include Lufthansa from $434 and Delta from $459 one-way.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to London City Airport?

Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to London City Airport (average of $686). Flying from Houston George Bush Intcntl Airport to London City Airport in July is currently the most expensive (average of $1,046). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in London City Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London City Airport when rainfall is around 1.6 in.

If weather is an important factor for your trip to London City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

How far in advance should I book a flight from Houston George Bush Intcntl Airport to London City Airport?

To save up to 57% on this flight, we recommend booking at least 45 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Houston George Bush Intcntl Airport to London City Airport from $695 1-2 weeks out and tickets from $1,059 for flights departing within the next 72 hours.

What is the cheapest month to fly from Houston George Bush Intcntl Airport to London City Airport?

Our data shows that October tends to be the cheapest month to fly to London City Airport from Houston George Bush Intcntl Airport. Users have commonly found prices around $781 for the month, but tickets can be as low as $548. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from IAH to LCY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Houston George Bush Intcntl Airport to London City Airport as you normally would.

Can I find deals for flights from George Bush Intcntl to London City that include hotel bookings?

Yes. In addition to deals on George Bush Intcntl to London City flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from George Bush Intcntl to London City?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to London City.

Can I find deals for business class flights from George Bush Intcntl to London City?

Yes. Cheapflights offers flight deals from George Bush Intcntl to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$340+ Flights from Houston George Bush Intcntl Airport to London City Airport

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Cheap flight deals from George Bush Intcntl to London City

Round-trip from	$566 (SWISS)
One-way from	$340 (Kiwi.com)
Popular in	June
Cheapest in	October
Average price	$907

From Houston George Bush Intcntl to London City

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One-way flight from Houston George Bush Intcntl to London City

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Highest demand for flights based on searches. 21% potential increase in price ($212 potential increase over avg. RT price).

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Cheapest flight prices on average. 5% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from George Bush Intcntl to London City

Cheapest flights from George Bush Intcntl to London City
Explore the most affordable flight options available from George Bush Intcntl to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Sun 8/33:30 pmIAH - LCY

1 stop11h 20mVirgin Atlantic

Tue 8/199:20 amLCY - IAH

1 stop33h 55mVirgin Atlantic

Deal found 7/27

$555

Mon 8/41:14 pmIAH - LCY

2 stops23h 11mBritish Airways

Mon 8/117:00 pmLCY - IAH

2 stops28h 56mBritish Airways

Deal found 7/27

$565

Wed 9/312:22 pmIAH - LCY

2 stops22h 53mSWISS

Tue 9/239:25 amLCY - IAH

2 stops16h 48mSWISS

Deal found 7/28

$566

Sun 8/173:30 pmIAH - LCY

1 stop11h 20mDelta

Mon 8/2511:25 amLCY - IAH

1 stop31h 50mDelta

Deal found 7/28

$575

Sun 8/173:35 pmIAH - LCY

1 stop18h 50mLufthansa

Mon 8/257:10 pmLCY - IAH

1 stop24h 25mLufthansa

Deal found 7/29

$620

Mon 8/1110:00 amIAH - LCY

2 stops16h 50mMultiple Airlines

Tue 8/198:45 amLCY - IAH

1 stop34h 50mMultiple Airlines

Deal found 7/27

$631

Best flights from George Bush Intcntl to London City
Discover carefully curated flight deals from George Bush Intcntl to London City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 9/312:22 pmIAH - LCY

2 stops22h 53mSWISS

Tue 9/239:25 amLCY - IAH

2 stops16h 48mSWISS

Deal found 7/28

$566

Tue 9/233:30 pmIAH - LCY

1 stop11h 20mVirgin Atlantic

Wed 10/18:10 pmLCY - IAH

1 stop23h 05mVirgin Atlantic

Deal found 7/29

$573

Sun 8/173:30 pmIAH - LCY

1 stop11h 20mDelta

Mon 8/2511:50 amLCY - IAH

1 stop31h 25mDelta

Deal found 7/28

$575

Wed 8/2711:57 amIAH - LCY

2 stops18h 13mBritish Airways

Thu 9/411:20 amLCY - IAH

2 stops42h 36mBritish Airways

Deal found 7/29

$581

Sun 8/173:35 pmIAH - LCY

1 stop18h 50mLufthansa

Mon 8/257:10 pmLCY - IAH

1 stop24h 25mLufthansa

Deal found 7/29

$620

Mon 8/1110:00 amIAH - LCY

2 stops16h 50mMultiple Airlines

Tue 8/198:45 amLCY - IAH

1 stop34h 50mMultiple Airlines

Deal found 7/27

$631

Last-minute flights from George Bush Intcntl to London City
Discover last-minute flight deals from George Bush Intcntl to London City. Data last updated July 29, 2025 and is based on user searches.

Sun 8/33:30 pmIAH - LCY

1 stop11h 20mVirgin Atlantic

Tue 8/199:20 amLCY - IAH

1 stop33h 55mVirgin Atlantic

Deal found 7/27

$555

Sun 8/33:30 pmIAH - LCY

1 stop12h 00mDelta

Tue 8/1910:00 amLCY - IAH

2 stops16h 00mDelta

Deal found 7/27

$585

Sun 8/33:35 pmIAH - LCY

1 stop21h 00mLufthansa

Mon 8/257:10 pmLCY - IAH

1 stop24h 25mLufthansa

Deal found 7/27

$645

Mon 8/41:14 pmIAH - LCY

2 stops23h 11mBritish Airways

Mon 8/117:00 pmLCY - IAH

2 stops28h 56mBritish Airways

Deal found 7/27

$565

Mon 8/45:00 amIAH - LCY

3 stops25h 30mMultiple Airlines

Thu 8/141:05 pmLCY - IAH

3 stops35h 06mMultiple Airlines

Deal found 7/27

$830

Tue 8/512:01 pmIAH - LCY

2 stops18h 29mSWISS

Wed 8/206:05 pmLCY - IAH

2 stops32h 08mSWISS

Deal found 7/27

$823

Mon 8/1110:00 amIAH - LCY

2 stops16h 50mMultiple Airlines

Tue 8/198:45 amLCY - IAH

1 stop34h 50mMultiple Airlines

Deal found 7/27

$631

Sun 8/173:30 pmIAH - LCY

1 stop11h 20mDelta

Mon 8/2511:25 amLCY - IAH

1 stop31h 50mDelta

Deal found 7/28

$575

Sun 8/173:35 pmIAH - LCY

1 stop18h 50mLufthansa

Mon 8/257:10 pmLCY - IAH

1 stop24h 25mLufthansa

Deal found 7/29

$620

One-way flights from George Bush Intcntl to London City
Search for one-way flight options from George Bush Intcntl to London City. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Mon 10/67:35 amIAH - LCY

2 stops19h 15mMultiple Airlines

Deal found 7/28

$340

Wed 9/312:22 pmIAH - LCY

2 stops18h 08mSWISS

Deal found 7/29

$428

Sun 8/103:35 pmIAH - LCY

1 stop18h 50mLufthansa

Deal found 7/28

$434

Sun 8/1011:42 amIAH - LCY

2 stops15h 08mDelta

Deal found 7/27

$459

Sat 9/274:29 pmIAH - LCY

2 stops36h 16mBritish Airways

Deal found 7/29

$462

Sat 9/273:30 pmIAH - LCY

1 stop15h 45mVirgin Atlantic

Deal found 7/29

$490

Fri 8/153:30 pmIAH - LCY

1 stop12h 00mKLM

Deal found 7/29

$505

Cheapflights Fare Finder

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

Wed 9/3

12:22 pm-5:15 pm

2 stops22h 53m

London City

Tue 9/23

9:25 am-8:13 pm

2 stops16h 48m

$566

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Tue 9/23

3:30 pm-8:50 am

1 stop11h 20m

London City

Wed 10/1

8:10 pm-1:15 pm

1 stop23h 05m

$573

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/17

3:30 pm-8:50 am

1 stop11h 20m

London City

Mon 8/25

11:50 am-1:15 pm

1 stop31h 25m

$575

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 8/27

11:57 am-12:10 pm

2 stops18h 13m

London City

Thu 9/4

11:20 am-11:56 pm

2 stops42h 36m

$581

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/17

3:35 pm-4:25 pm

1 stop18h 50m

London City

Mon 8/25

7:10 pm-1:35 pm

1 stop24h 25m

$620

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 8/11

10:00 am-8:50 am

2 stops16h 50m

London City

Tue 8/19

8:45 am-1:35 pm

1 stop34h 50m

$631

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 10/6

7:35 am-8:50 am

2 stops19h 15m

$340

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Wed 9/3

12:22 pm-12:30 pm

2 stops18h 08m

$428

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/10

3:35 pm-4:25 pm

1 stop18h 50m

$434

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Sun 8/10

11:42 am-8:50 am

2 stops15h 08m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results

Best time to book a flight from George Bush Intcntl to London City

Have a flexible travel schedule? Discover the best time to fly to London City from George Bush Intcntl with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing London City

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to London City Airport, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,383 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

SWISS

7.5

Good

1,683 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Virgin Atlantic

7.4

Good

655 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Lufthansa

6.8

Okay

7,265 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to London City Airport one-way?
One-way options have recently been found by users for as low as $428 on SWISS. Other airlines that offer cheap prices include Lufthansa from $434 and Delta from $459 one-way.
Can I find deals for flights from George Bush Intcntl to London City that include hotel bookings?
Yes. In addition to deals on George Bush Intcntl to London City flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from George Bush Intcntl to London City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from George Bush Intcntl to London City.
Can I find deals for business class flights from George Bush Intcntl to London City?
Yes. Cheapflights offers flight deals from George Bush Intcntl to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to London City Airport?
Currently, April is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to London City Airport (average of $686). Flying from Houston George Bush Intcntl Airport to London City Airport in July is currently the most expensive (average of $1,046). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Hounslow

Hayes

Thornton Heath

Harrow

Canterbury

Dover

Orpington

Watford

Gatwick

Borehamwood

Dartford

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Southend-on-Sea

Chichester

Arundel

Milton Keynes

Bishop's Stortford

Eastbourne

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$340+ Cheap flights from George Bush Intcntl (IAH) to London City (LCY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from George Bush Intcntl to London City with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from George Bush Intcntl to London City

Round-trip from

One-way from

Popular in

Cheapest in

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Find flight deals from George Bush Intcntl to London City

Cheapest flights from George Bush Intcntl to London CityExplore the most affordable flight options available from George Bush Intcntl to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from George Bush Intcntl to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to London City Airport that are best for you.

Best time to book a flight from George Bush Intcntl to London City

Have a flexible travel schedule? Discover the best time to fly to London City from George Bush Intcntl with our price prediction graph.

Reviews of airlines servicing London City

Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to London City Airport, such as Delta, KLM, and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to London City Airport one-way?

Can I find deals for flights from George Bush Intcntl to London City that include hotel bookings?

How can I find direct flights from George Bush Intcntl to London City?

Can I find deals for business class flights from George Bush Intcntl to London City?

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to London City Airport?

Traveling to a place near London City Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for George Bush Intcntl to London City

See prices for flight routes from nearby airports that may be better suited for you.

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Cheapest flights from George Bush Intcntl to London City
Explore the most affordable flight options available from George Bush Intcntl to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.