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Cheap flights from Houston to London from £156

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 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
HOU — LON
6 Jun — 13 Jun1
1 adult
Thu 6/6
Thu 13/6

The best prices from Houston to London are usually found in January or October, booked 72 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Houston to London

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to London (LON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 1 June 2024.

Popular in

June

Cheapest in

January

Average price

£1,035

Round-trip from

£68
High demand for flights, 31% potential price rise
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Best time to find cheap flights, 23% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Houston to London (LON)
Search Deals

What is the cheapest day to fly round-trip from Houston to London?

Thursday flights are found to be more expensive to fly from Houston to London. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to London.

How far in advance should I book a flight from Houston to London?

Find a great deal and save up to 3% by booking at least 33 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Houston to London within the next two weeks, with the cheapest ticket starting at £565.

What is the cheapest month to fly from Houston to London?

The best pricing can be found in the month of January. Prices to London from Houston average £716. You can even find prices in January for less than £716, as users have found deals to London from as low as £421. The month of June appears to be one of the more expensive times to travel to London from Houston. Flying in the targeted month can save you up to 44%.

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

It’s optimal to fly from Houston to London at midday. By choosing this option you can save up to 12% on the cost of your flight, compared to a flight in the evening.

Cheap British Airways flights from Houston to London

Explore cheap flight options specifically provided by British Airways for the route between Houston and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Consider these cheap British Airways flights we've found departing from Houston to London. It's recommended that users confirm their flight details before booking.
Mon 7/1016:24IAH - LHR
1 stop14h 21mBritish Airways
Wed 16/1006:55LHR - IAH
2 stops17h 56mBritish Airways
Deal found 31/5£429
Tue 1/1021:00IAH - LHR
Nonstop9h 10mBritish Airways
Thu 17/1014:50LHR - IAH
Nonstop10h 15mBritish Airways
Deal found 30/5£430
Tue 1/1021:00IAH - LHR
Nonstop9h 10mBritish Airways
Tue 8/1009:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 30/5£431
Wed 25/914:31IAH - LHR
1 stop12h 29mBritish Airways
Wed 2/1009:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 1/6£434
Tue 5/1112:18HOU - LHR
1 stop12h 02mBritish Airways
Tue 19/1108:20LHR - HOU
1 stop15h 45mBritish Airways
Deal found 31/5£442
Wed 30/1016:55IAH - LHR
Nonstop9h 00mBritish Airways
Fri 8/1109:25LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 31/5£452
Tue 10/921:00IAH - LHR
Nonstop9h 10mBritish Airways
Wed 2/1006:55LHR - IAH
2 stops17h 59mBritish Airways
Deal found 1/6£460
Wed 25/921:00IAH - LHR
Nonstop9h 10mBritish Airways
Sun 6/1009:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 31/5£470
Wed 10/720:50IAH - LHR
Nonstop9h 20mBritish Airways
Wed 9/1014:50LHR - IAH
Nonstop10h 15mBritish Airways
Deal found 30/5£471

Cheap Finnair flights from Houston to London

Explore cheap flight options specifically provided by Finnair for the route between Houston and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Have a look at some of the cheapest available Finnair flights departing from Houston and landing in London. Make sure to examine the flight information before completing your reservation.
Tue 17/921:00IAH - LHR
Nonstop9h 10mFinnair
Thu 10/1009:25LHR - IAH
Nonstop10h 20mFinnair
Deal found 31/5£471
Tue 10/921:00IAH - LHR
Nonstop9h 10mFinnair
Wed 18/914:50LHR - IAH
Nonstop10h 15mFinnair
Deal found 1/6£472
Wed 21/813:49IAH - LHR
1 stop13h 11mFinnair
Thu 12/909:25LHR - IAH
Nonstop10h 20mFinnair
Deal found 1/6£474
Sun 1/921:00IAH - LHR
Nonstop9h 10mFinnair
Tue 10/910:30LHR - IAH
1 stop13h 13mFinnair
Deal found 31/5£478
Mon 25/1121:40IAH - LHR
Nonstop8h 55mFinnair
Wed 27/1109:30LHR - IAH
Nonstop10h 40mFinnair
Deal found 1/6£500
Sun 1/921:00IAH - LHR
Nonstop9h 10mFinnair
Sun 8/909:25LHR - IAH
Nonstop10h 20mFinnair
Deal found 31/5£510
Sun 11/815:35IAH - LHR
Nonstop9h 15mFinnair
Fri 23/809:20LHR - IAH
Nonstop10h 20mFinnair
Deal found 31/5£511
Sun 1/921:00IAH - LHR
Nonstop9h 10mFinnair
Mon 9/910:30LHR - IAH
1 stop13h 13mFinnair
Deal found 31/5£518
Sun 9/616:50IAH - LHR
1 stop11h 30mFinnair
Thu 20/609:25LHR - IAH
Nonstop10h 20mFinnair
Deal found 1/6£742

Cheap Houston to London flights in June & July 2024

Find cheap flight options from Houston to London specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Prices were last updated on 1 June 2024.
Scroll through some of the best deals on flights from Houston to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Fri 21/620:40LGW - IAH
1 stop29h 12mMultiple Airlines
Deal found 30/5£515
Fri 14/613:36IAH - LGW
1 stop17h 54mMultiple Airlines
Fri 21/620:40LGW - IAH
1 stop29h 12mMultiple Airlines
Deal found 30/5£530
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Mon 24/610:00LGW - IAH
2 stops32h 41mMultiple Airlines
Deal found 31/5£567
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Mon 17/620:40LGW - IAH
1 stop33h 17mMultiple Airlines
Deal found 31/5£572
Thu 13/614:08IAH - LGW
2 stops17h 22mMultiple Airlines
Sun 16/610:00LGW - IAH
1 stop20h 45mMultiple Airlines
Deal found 31/5£575
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Tue 25/613:05LGW - IAH
1 stop16h 52mMultiple Airlines
Deal found 31/5£577
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Fri 21/620:40LGW - IAH
1 stop17h 54mMultiple Airlines
Deal found 31/5£578
Sun 23/606:20IAH - LGW
1 stop22h 35mMultiple Airlines
Thu 4/710:00LGW - IAH
1 stop20h 25mMultiple Airlines
Deal found 1/6£581
Fri 14/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Thu 20/620:40LGW - IAH
2 stops20h 31mMultiple Airlines
Deal found 31/5£582

Houston to London 2024 flight deals

Discover exclusive flight deals for travel between Houston and London in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Scroll through some of the best deals on flights from Houston to London in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 11/911:58IAH - LGW
1 stop16h 02mMultiple Airlines
Tue 17/912:00LGW - IAH
1 stop19h 17mMultiple Airlines
Deal found 31/5£386
Tue 1/1018:23IAH - LGW
1 stop33h 37mMultiple Airlines
Tue 5/1112:00LGW - IAH
1 stop19h 17mMultiple Airlines
Deal found 31/5£397
Tue 1/1019:30IAH - LGW
1 stop32h 30mMultiple Airlines
Tue 8/1012:00LGW - IAH
1 stop22h 57mMultiple Airlines
Deal found 30/5£403
Tue 5/1108:30IAH - LGW
2 stops17h 35mMultiple Airlines
Tue 19/1115:00LGW - IAH
2 stops15h 04mMultiple Airlines
Deal found 31/5£415
Tue 1/1011:05IAH - LGW
2 stops17h 35mAmerican Airlines
Tue 15/1012:20LGW - IAH
2 stops26h 26mAmerican Airlines
Deal found 1/6£416
Mon 25/1114:30IAH - LHR
1 stop34h 40mUnited Airlines
Thu 28/1106:50LHR - IAH
2 stops23h 45mUnited Airlines
Deal found 1/6£419
Tue 1/1021:22IAH - LGW
2 stops30h 38mMultiple Airlines
Tue 5/1112:00LGW - IAH
1 stop22h 57mMultiple Airlines
Deal found 31/5£419
Wed 13/1119:50IAH - LHR
Nonstop9h 00mUnited Airlines
Mon 18/1107:40LHR - IAH
1 stop15h 00mUnited Airlines
Deal found 31/5£419
Tue 17/918:23IAH - LGW
1 stop33h 37mMultiple Airlines
Tue 24/912:00LGW - IAH
1 stop29h 06mMultiple Airlines
Deal found 31/5£419

Direct flights to London from Houston

Discover direct flight options from Houston to London. Find direct flights with no stopovers, providing a convenient travel experience. Explore direct flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
To help reduce your travel time, choose from one of these non-stop flights from Houston to London. Those looking to potentially save on 1 or 2-stop flights from Houston to London should utilise the search form at the top of the page.
Tue 1/1021:00IAH - LHR
Nonstop9h 10mBritish Airways
Thu 17/1014:50LHR - IAH
Nonstop10h 15mBritish Airways
Deal found 30/5£430
Tue 5/1119:45IAH - LHR
Nonstop9h 05mLufthansa
Tue 19/1110:05LHR - IAH
Nonstop10h 40mLufthansa
Deal found 31/5£430
Tue 1/1021:00IAH - LHR
Nonstop9h 10mBritish Airways
Tue 8/1009:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 30/5£431
Wed 30/1017:25IAH - LHR
Nonstop9h 05mUnited Airlines
Fri 8/1112:35LHR - IAH
Nonstop10h 40mUnited Airlines
Deal found 1/6£446
Wed 30/1016:55IAH - LHR
Nonstop9h 00mBritish Airways
Fri 8/1109:25LHR - IAH
Nonstop10h 40mBritish Airways
Deal found 31/5£452
Wed 14/820:50IAH - LHR
Nonstop9h 20mIberia
Wed 28/809:25LHR - IAH
Nonstop10h 20mIberia
Deal found 1/6£466
Wed 14/820:50IAH - LHR
Nonstop9h 20mIberia
Wed 28/809:25LHR - IAH
Nonstop10h 20mIberia
Deal found 31/5£467
Tue 20/820:50IAH - LHR
Nonstop9h 20mBritish Airways
Fri 6/909:20LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 31/5£468
Thu 19/921:00IAH - LHR
Nonstop9h 10mBritish Airways
Thu 10/1009:25LHR - IAH
Nonstop10h 20mBritish Airways
Deal found 31/5£469

Houston to London flights leaving soon

Find last-minute flight options from Houston to London for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Users seeking a last-minute flight from Houston to London should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Mon 10/614:30IAH - LGW
2 stops17h 00mMultiple Airlines
Mon 17/610:00LGW - IAH
1 stop19h 13mMultiple Airlines
Deal found 31/5£586
Tue 11/613:48IAH - LGW
2 stops17h 42mMultiple Airlines
Thu 20/610:00LGW - IAH
1 stop20h 45mMultiple Airlines
Deal found 30/5£592
Mon 10/606:10IAH - LGW
1 stop19h 45mMultiple Airlines
Mon 17/610:00LGW - IAH
1 stop34h 01mMultiple Airlines
Deal found 31/5£594
Tue 11/611:22IAH - LGW
1 stop20h 08mMultiple Airlines
Thu 20/610:00LGW - IAH
1 stop20h 45mMultiple Airlines
Deal found 30/5£608
Mon 10/606:10IAH - LGW
1 stop19h 45mMultiple Airlines
Fri 14/610:00LGW - IAH
2 stops33h 56mMultiple Airlines
Deal found 31/5£621
Sat 8/620:50IAH - LGW
2 stops28h 20mMultiple Airlines
Wed 12/610:00LGW - IAH
1 stop19h 45mMultiple Airlines
Deal found 31/5£622
Tue 11/614:28IAH - LHR
2 stops23h 52mMultiple Airlines
Sun 23/621:25LHR - IAH
2 stops32h 09mMultiple Airlines
Deal found 31/5£630
Mon 10/606:10IAH - LGW
1 stop19h 45mMultiple Airlines
Fri 14/610:00LGW - IAH
1 stop19h 13mMultiple Airlines
Deal found 31/5£638
Mon 10/612:15IAH - LGW
2 stops24h 15mMultiple Airlines
Mon 17/607:30LGW - IAH
2 stops20h 01mMultiple Airlines
Deal found 31/5£639

One-way flights to London from Houston

Search for one-way flight options from Houston to London. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
Some of the best available deals we've found on one-way flights from Houston to London. Those seeking round-trip flights from Houston to London should utilise the search form at the top of the page.
Wed 10/712:25IAH - LGW
1 stop15h 35mMultiple Airlines
Deal found 30/5£156
Tue 16/720:20IAH - LGW
1 stop31h 40mMultiple Airlines
Deal found 31/5£159
Wed 10/714:01IAH - LGW
2 stops34h 59mMultiple Airlines
Deal found 30/5£166
Sat 14/918:23IAH - LGW
1 stop33h 37mMultiple Airlines
Deal found 31/5£170
Wed 24/721:41IAH - LGW
1 stop30h 19mMultiple Airlines
Deal found 1/6£175
Tue 9/720:20IAH - LGW
1 stop31h 40mMultiple Airlines
Deal found 31/5£177
Tue 17/921:22IAH - LGW
2 stops30h 38mMultiple Airlines
Deal found 31/5£178
Wed 4/911:13IAH - LGW
1 stop20h 17mMultiple Airlines
Deal found 31/5£181
Tue 16/715:41IAH - LGW
2 stops36h 19mMultiple Airlines
Deal found 31/5£181

Find flights from Houston to London within your budget

Customise your flight search to find flights from Houston to London 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, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.

Fly from

Any airport

Fly to

Any airport

Budget

£387 - £466

Route

Depart

Return

Price

Houston George Bush IntcntlLondon Gatwick

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Wed 11/9

1 stop16h 02m

London Gatwick

Tue 17/9

1 stop19h 17m

£386

Houston George Bush IntcntlLondon Gatwick

IAH - LGW

IAHLGW

Houston George Bush Intcntl

Tue 1/10

2 stops17h 35m

London Gatwick

Tue 15/10

2 stops26h 26m

£416

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 25/11

1 stop34h 40m

London Heathrow

Thu 28/11

2 stops23h 45m

£419

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Mon 7/10

1 stop14h 21m

London Heathrow

Wed 16/10

2 stops17h 56m

£429

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 5/11

Nonstop9h 00m

London Heathrow

Tue 19/11

Nonstop10h 40m

£430

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 5/11

2 stops17h 55m

London Heathrow

Tue 19/11

1 stop30h 02m

£435

Houston HobbyLondon Gatwick

HOU - LGW

HOULGW

Houston Hobby

Wed 25/9

2 stops17h 30m

London Gatwick

Wed 2/10

2 stops16h 15m

£449

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 5/11

2 stops13h 41m

London Heathrow

Tue 19/11

1 stop13h 45m

£463

Houston George Bush IntcntlLondon Heathrow

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 14/8

Nonstop9h 20m

London Heathrow

Wed 28/8

Nonstop10h 20m

£466

Flights are sorted by cheapest first

Deals found on 31/5

How far ahead should I book a flight from Houston to London?

Use this chart to determine the optimal time to book a return flight from Houston to London. Price data was last updated on 24 May 2024.
The price you pay for your flight from Houston to London may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Houston to London?

Use this chart to determine the cheapest time to fly return from Houston to London. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their Houston to London flight should consider departing on Sunday mornings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Houston to London

Have a flexible travel schedule? Discover the best time to fly to London from Houston with our price prediction graph.
Estimated return 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.

Temperature and rainfall in London by month

Plan your trip to London by taking into account the average temperature and rainfall totals by month.

LON

Temperature

4 - 17 °C

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to London. Reviews last updated 1 June 2024.
See what other customers who have flown with British Airways, Finnair and Delta from Houston to London have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very Good
10,419 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,512 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
1,941 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Finnair
7.8
Good
1,368 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

JetBlue
7.6
Good
4,346 reviews
Delta
8.0
Very Good
10,419 reviews
Check prices

Overall

8.0

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Houston to London for under £400 on Cheapflights?

    Yes, there are multiple flights from Houston to London for under £400. The cheapest flight booked recently is on Multiple Airlines for just £386, but on average you can expect to pay £419.

  • Are there nonstop flights from Houston to London for under £500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Houston to London under £500. A good price for a nonstop flight from Houston to London is less than £471.

  • Are there last-minute flights available from Houston to London for under £600?

    There are currently 20+ open flights from Houston to London within the next 7 days for less than £600.

  • What are the cheapest airlines flying from Houston to London round-trip?

    Flying on American Airlines is currently your cheapest option to London, with prices starting at £416. Additional return tickets that might be worth considering are offered by United Airlines and British Airways, with the lowest prices starting at £419 and £429, respectively. You may be able to fly from Houston to London for 41% less than the average price by searching for these airlines.

  • What are the most popular routes from Houston to London?

    The most popular route from Houston to London is Houston Hobby - London Heathrow. You may also consider Houston George Bush Intcntl - London Heathrow or Houston Hobby - London Gatwick.

  • What are the most reliable airlines from Houston to London?

    Before booking your flight to London from Houston, check out the most reliable airlines to get you to your destination on time: Air Canada (68%), Austrian Airlines (68%), Brussels Airlines( 68%).

  • What are the cheapest flights from Houston to London?

    The cheapest flight price from Houston to London is £479. On average you can expect to pay £1,007. The most popular route, (Houston Hobby - London Heathrow), can usually be booked for £425.

  • What does IAH to LHR mean?

    IAH and LHR are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAH to LHR refers to a flight route from Houston George Bush Intcntl Airport to London Heathrow Airport. London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Houston to London that include extra baggage allowance?

    The amount of baggage you can bring on your Houston to London flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Houston to London with specific airlines?

    Yes, Cheapflights allows you to browse and filter Houston to London flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Houston to London that include hotel bookings?

    Yes. In addition to deals on Houston to London flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Houston to London?

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

  • Can I find deals for business class flights from Houston to London?

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

  • Can I find deals for flights from Houston to London that allow pets onboard?

    Many airlines flying from Houston to London offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Houston to London?

    Yes, you can often find last-minute deals on Houston to London flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Houston to London flight deals updated?

    The Houston to London flight deals you see on this page were last updated on 1/6.

  • What are the most popular airlines that fly from Houston to London?

    Finnair, British Airways and Iberia are the most popular airlines when flying from Houston to London.

  • What is the cheapest month to book a flight from Houston to London?

    Currently, January is the cheapest month in which you can book a flight from Houston to London (average of £110). Flying from Houston to London in June is currently the most expensive (average of £162). 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.

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Top 7 airlines flying from Houston to London

Discover the top 7 airlines that operate flights from Houston to London. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 909,873 searches. Data last updated 1 June 2024.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£454Average£594FlexibilityNo cancel feeOn-time72%
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British AirwaysCheapest£496Average£803FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest£496Average£836FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
FinnairCheapest£503Average£795FlexibilityNo cancel feeOn-time76%
Search Finnair flights
JetBlueCheapest£518Average£588FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
United AirlinesCheapest£521Average£956FlexibilityNo cancel feeOn-time69%
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IberiaCheapest£521Average£715FlexibilityNo cancel feeOn-time77%
Search Iberia flights
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Search flights from Houston to London by cabin class

Find flights from Houston to London, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Houston to London

Find hourly flight availability from Houston to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 June 2024.
1%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
47%of flight departuresAfternoonNoon to 6 pm
52%of flight departuresEvening6 pm to midnight
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