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Flight Deals from Houston to London Heathrow Airport from $239

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Stops

  • Nonstop
    from $750
  • Up to 1 stop
    $665
  • Up to 2 stops
    $627

Airlines

  • Air Canada
    $750
  • American Airlines
    $834
  • Austrian Airlines
    $940
  • British Airways
    $683
  • Delta Air Lines
    $627
  • Finnair
    $890
  • IBERIA
    $839
  • JetBlue
    $759
  • KLM
    $841
  • Lufthansa
    $775
  • SWISS
    $761
  • United Airlines
    $742
  • Virgin Atlantic
    $683

Cabin Class

  • Economy
    $627

Departure Airports

  • George Bush Intercontinental Houston Airport
    $627
  • William P Hobby Airport
    $683

Arrival Airports

  • London Heathrow Airport
    $627

Layover Airports

  • Adolfo Suárez Madrid–Barajas Airport
    $932
  • Amsterdam Airport Schiphol
    $786
  • Barcelona International Airport
    $779
  • Charlotte Douglas International Airport
    $905
  • Chicago O Hare Airport
    $793
  • Dallas Fort Worth International Airport
    $693
  • Denver International Airport
    $754
  • Detroit Metropolitan Airport
    $825
  • Frankfurt am Main Airport
    $742
  • General Edward Lawrence Logan International Airport
    $759
  • Hartsfield Jackson Atlanta International Airport
    $627
  • Miami International Airport
    $683
  • Minneapolis-St Paul International/Wold-Chamberlain Airport
    $627
  • Montreal Trudeau Airport
    $750
  • Munich Airport
    $819
  • New York John F Kennedy Airport
    $627
  • New York LaGuardia Airport
    $761
  • Newark Liberty Airport
    $742
  • Paris Charles de Gaulle Airport
    $786
  • Philadelphia International Airport
    $793
  • Salt Lake City International Airport
    $665
  • Toronto Pearson Airport
    $756
  • Washington Dulles Airport
    $761
  • Zürich Airport
    $761

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Delta Air Lines Logo
Delta Air Lines

05/19/25

IAH
22h 40m
MSP

05/20/25

LHR
Delta Air Lines Logo
Delta Air Lines

05/29/25

LHR
20h 45m
JFK
ATL

05/30/25

IAH
$627
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/19/25

IAH
19h 34m
MSP

05/20/25

LHR
Delta Air Lines Logo
Delta Air Lines

05/29/25

LHR
8h 37m
ATL

05/29/25

IAH
$665
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/20/25

IAH
22h 23m
SLC

05/21/25

LHR
Delta Air Lines Logo
Delta Air Lines

06/06/25

LHR
9h 16m
ATL

06/06/25

IAH
$665
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/19/25

IAH
21h 16m
MIA

05/20/25

LHR
British Airways Logo
British Airways

05/27/25

LHR
4h 25m
Direct

05/27/25

IAH
$683
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

05/19/25

HOU
40h 28m
ATL

05/21/25

LHR
Virgin Atlantic Logo
Virgin Atlantic

05/29/25

LHR
20h 45m
JFK
ATL

05/30/25

HOU
$683
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/19/25

IAH
21h 16m
MIA

05/20/25

LHR
British Airways Logo
British Airways

06/11/25

LHR
7h 30m
DFW

06/11/25

IAH
$693
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/20/25

IAH
19h
EWR

05/21/25

LHR
United Airlines Logo
United Airlines

05/28/25

LHR
8h 20m
FRA

05/28/25

IAH
$742
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

05/18/25

IAH
24h
YUL

05/19/25

LHR
Air Canada Logo
Air Canada

06/12/25

LHR
4h 15m
Direct

06/12/25

IAH
$750
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/18/25

IAH
15h 25m
Direct

05/19/25

LHR
United Airlines Logo
United Airlines

06/03/25

LHR
4h 15m
Direct

06/03/25

IAH
$750
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/18/25

IAH
15h 25m
Direct

05/19/25

LHR
United Airlines Logo
United Airlines

06/03/25

LHR
10h 26m
YUL

06/03/25

IAH
$750
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/20/25

IAH
19h 55m
DEN

05/21/25

LHR
United Airlines Logo
United Airlines

06/19/25

LHR
4h 15m
Direct

06/19/25

IAH
$754
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

05/20/25

IAH
26h 15m
YYZ

05/21/25

LHR
Air Canada Logo
Air Canada

05/27/25

LHR
10h 26m
YUL

05/27/25

IAH
$756
Free cancellation within 83 hours of booking
JetBlue Logo
JetBlue

05/16/25

IAH
35h 32m
BOS

05/18/25

LHR
JetBlue Logo
JetBlue

05/23/25

LHR
23h 15m
BOS

05/24/25

IAH
$759
Free cancellation within 83 hours of booking
SWISS Logo
SWISS

05/18/25

IAH
20h 30m
YUL

05/19/25

LHR
SWISS Logo
SWISS

05/28/25

LHR
11h 31m
ZRH
IAD

05/28/25

IAH
$761
Free cancellation within 83 hours of booking
United Airlines Logo
United Airlines

05/17/25

IAH
37h 50m
LGA
YYZ

05/19/25

LHR
United Airlines Logo
United Airlines

06/13/25

LHR
4h 15m
Direct

06/13/25

IAH
$761
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

05/18/25

IAH
20h 30m
YUL

05/19/25

LHR
Lufthansa Logo
Lufthansa

06/10/25

LHR
18h 5m
FRA

06/11/25

IAH
$775
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/21/25

IAH
18h 22m
MIA

05/22/25

LHR
British Airways Logo
British Airways

05/28/25

LHR
28h 29m
BCN
DFW

05/29/25

IAH
$779
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/20/25

IAH
22h 56m
MIA

05/21/25

LHR
British Airways Logo
British Airways

06/03/25

LHR
22h 31m
AMS
DFW

06/04/25

IAH
$786
Free cancellation within 83 hours of booking
Virgin Atlantic Logo
Virgin Atlantic

05/16/25

IAH
24h 45m
CDG

05/17/25

LHR
Virgin Atlantic Logo
Virgin Atlantic

05/22/25

LHR
7h 20m
CDG

05/22/25

IAH
$786
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/21/25

IAH
18h 22m
MIA

05/22/25

LHR
British Airways Logo
British Airways

06/04/25

LHR
9h 10m
PHL

06/04/25

IAH
$793
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/18/25

HOU
20h 22m
DFW

05/19/25

LHR
British Airways Logo
British Airways

06/17/25

LHR
10h 21m
ORD

06/17/25

HOU
$793
Free cancellation within 83 hours of booking
Lufthansa Logo
Lufthansa

05/16/25

IAH
15h 25m
Direct

05/17/25

LHR
Lufthansa Logo
Lufthansa

06/03/25

LHR
9h
MUC

06/03/25

IAH
$819
Free cancellation within 83 hours of booking
Delta Air Lines Logo
Delta Air Lines

05/18/25

IAH
24h 10m
ATL

05/19/25

LHR
Delta Air Lines Logo
Delta Air Lines

05/25/25

LHR
11h 2m
DTW

05/25/25

IAH
$825
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/19/25

IAH
21h 16m
MIA

05/20/25

LHR
American Airlines Logo
American Airlines

05/29/25

LHR
4h 25m
Direct

05/29/25

IAH
$834
Free cancellation within 83 hours of booking
IBERIA Logo
IBERIA

05/20/25

IAH
21h 16m
MIA

05/21/25

LHR
IBERIA Logo
IBERIA

06/03/25

LHR
4h 25m
Direct

06/03/25

IAH
$839
Free cancellation within 83 hours of booking
KLM Logo
KLM

05/15/25

IAH
24h 45m
CDG

05/16/25

LHR
KLM Logo
KLM

05/23/25

LHR
6h 45m
AMS

05/23/25

IAH
$841
Free cancellation within 83 hours of booking
Finnair Logo
Finnair

05/19/25

IAH
27h 36m
MIA

05/20/25

LHR
Finnair Logo
Finnair

05/27/25

LHR
4h 15m
Direct

05/27/25

IAH
$890
Free cancellation within 83 hours of booking
American Airlines Logo
American Airlines

05/16/25

IAH
38h 47m
MIA

05/18/25

LHR
American Airlines Logo
American Airlines

05/30/25

LHR
7h 15m
CLT

05/30/25

IAH
$905
Free cancellation within 83 hours of booking
British Airways Logo
British Airways

05/16/25

IAH
22h 26m
MIA

05/17/25

LHR
British Airways Logo
British Airways

06/02/25

LHR
24h 23m
MAD
ORD

06/03/25

IAH
$932
Free cancellation within 83 hours of booking
Austrian Airlines Logo
Austrian Airlines

05/18/25

IAH
20h 12m
EWR

05/19/25

LHR
Austrian Airlines Logo
Austrian Airlines

05/28/25

LHR
8h 20m
FRA

05/28/25

IAH
$940
Free cancellation within 83 hours of booking

Top Deals on flights from Houston to London Heathrow Airport

Houston, US (HOU) - London, GB (LON)

Air Canada Logo
Air Canada

Jul 20

IAH
20h 30m
YUL

Jul 21

LHR

as low as

$239

Houston, US (HOU) - London, GB (LON)

Air Canada Logo
Air Canada

Jul 20

IAH
23h 10m
YYZ
YUL

Jul 21

LHR

as low as

$245

Houston, US (HOU) - London, GB (LON)

Lufthansa Logo
Lufthansa

Jul 20

IAH
29h 5m
FRA

Jul 21

LHR

as low as

$283

Houston, US (HOU) - London, GB (LON)

Aer Lingus Logo
Aer Lingus

Jul 20

IAH
39h 27m
ORD
DUB

Jul 22

LHR

as low as

$360

Houston, US (HOU) - London, GB (LON)

American Airlines Logo
American Airlines

Jul 21

IAH
15h 20m
Direct

Jul 22

LHR

as low as

$373

Houston, US (HOU) - London, GB (LON)

Air France Logo
Air France

Jul 21

IAH
19h 11m
ATL

Jul 22

LHR

as low as

$373

Houston, US (HOU) - London, GB (LON)

IBERIA Logo
IBERIA

Jul 21

IAH
15h 10m
Direct

Jul 22

LHR

as low as

$375

Houston, US (HOU) - London, GB (LON)

Delta Air Lines Logo
Delta Air Lines

Aug 27

HOU
20h 15m
ATL
IAD

Aug 28

LHR

as low as

$377

Houston, US (HOU) - London, GB (LON)

American Airlines Logo
American Airlines

Jul 21

IAH
19h 17m
CLT

Jul 22

LHR

as low as

$377

Houston, US (HOU) - London, GB (LON)

Delta Air Lines Logo
Delta Air Lines

Aug 20

IAH
19h 20m
MSP

Aug 21

LHR

as low as

$377

Houston, US (HOU) - London, GB (LON)

Delta Air Lines Logo
Delta Air Lines

Aug 3

HOU
17h 55m
ATL

Aug 4

LHR

as low as

$377

Houston, US (HOU) - London, GB (LON)

Delta Air Lines Logo
Delta Air Lines

Sep 21

IAH
17h 30m
DTW

Sep 22

LHR

as low as

$377

Frequently Asked Questions

What is the typical flight duration from Houston to London Heathrow Airport?
The typical flight duration from Houston (HOU) to London Heathrow Airport (LHR) generally ranges between 9 and 11 hours for a non-stop flight. If you opt for a flight with one or more layovers, the overall travel time can extend to about 13 to 15 hours. It is advisable to arrive early at the airport and check your flight status for on-time departures. Preparing for jet lag before the trip and planning for potential delays helps ensure a smoother long-haul journey.
Are there any direct flights from Houston to London Heathrow Airport?
Yes, direct flights from Houston to London Heathrow Airport are available, offering a non-stop service that typically takes between 9 and 11 hours. These flights allow for a more streamlined travel experience with fewer transfers. However, availability and frequency can fluctuate based on the time of year and airline schedules. It’s best to confirm flight details and pricing in advance, as rates may vary between $600 to $1,200, while promotions might offer additional savings.
What are the best transportation options from London Heathrow Airport to central London for travelers arriving from Houston?
For those arriving from Houston at London Heathrow, the best transportation options include the Heathrow Express train, which takes approximately 15 to 20 minutes to reach Paddington Station with fares ranging from £22 to £25, and the more economical London Underground route costing around £3 to £6 with a journey time of 35 to 45 minutes. Alternatives such as licensed taxis or ride-sharing services are available, though they typically range from £40 to £70, depending on traffic and time of day.
What are the must-see attractions in London for travelers arriving from Houston?
Travelers from Houston visiting London should not miss iconic landmarks such as Buckingham Palace, the Houses of Parliament, Tower of London, and Westminster Abbey. Additionally, exploring the British Museum, Tate Modern, and experiencing the vibrant atmosphere of Covent Garden and Camden Market provide deep insights into local culture. These sites reflect a mix of historical significance and modern art. Booking guided tours or skip-the-line tickets in advance is recommended to maximize your sightseeing opportunities and avoid long queues during peak tourist times.
Which local dishes should travelers from Houston try when visiting London?
Visitors from Houston should sample traditional British cuisine by trying fish and chips, a full English breakfast, and a hearty Sunday roast. Other local favorites include bangers and mash, savory pies, and for dessert, sticky toffee pudding or scones served with clotted cream and jam. Many of these dishes can be found in historical pubs and modern bistros throughout London. Exploring local markets and food festivals can also reveal unique regional recipes, making your culinary adventure both authentic and diverse.
What are the best family-friendly activities in London for visitors from Houston?
Family-friendly activities in London for travelers from Houston include a visit to interactive venues like the London Zoo, the Science Museum, and the Natural History Museum, which offer engaging educational experiences for all ages. Enjoy a ride on a classic double-decker bus or explore the Diana, Princess of Wales Memorial Playground. Additionally, a boat trip along the Thames or a day at the Royal Botanic Gardens at Kew provides both entertainment and learning opportunities for families. Planning these activities earlier can also help avoid peak crowd times.
Are there any budget-friendly hotels in London for travelers from Houston?
Yes, London offers many budget-friendly accommodation options ideal for travelers from Houston. Choices range from hostels, boutique hotels, to well-rated hotel chains in neighborhoods such as Paddington, King’s Cross, or near other transport hubs, with nightly rates typically ranging from £50 to £120. Staying slightly outside of the central area can further reduce costs while still offering convenient access via the Underground. Booking in advance and reading recent reviews is advisable to ensure safe, comfortable, and cost-effective lodging solutions.
What are the customs requirements for travelers flying from Houston to London?
Travelers departing from Houston to London must comply with customs and immigration regulations that include possessing a valid passport and, depending on nationality, a visa if required. Upon arrival at London Heathrow Airport, travelers will undergo an immigration check where the purpose of the visit may be questioned. It is important to declare any restricted or high-value items and adhere to baggage regulations. Reviewing current customs guidelines on official government websites before your journey can help ensure a smooth process through security and immigration.
What are the top cultural experiences in London that travelers from Houston should not miss?
Travelers from Houston should embrace London’s rich cultural scene by visiting world-renowned museums such as the British Museum and the National Gallery. Experiencing West End theatre, local live music events, and historical sites like Westminster Abbey deepens your connection with the city’s heritage. Additionally, exploring neighborhoods known for their artistic vibe, such as Shoreditch or Notting Hill, can reveal vibrant street art and independent galleries. Each of these experiences provides unique insights into London’s diverse culture, making your visit both enriching and memorable.
Is there a specific time of year when London is best visited by travelers from Houston?
Yes, many travelers find that London is best visited during late spring to early summer, roughly from May to July, when the weather is mild and the city’s parks and outdoor attractions are at their most inviting. Early autumn, from September to October, also offers pleasant temperatures and fewer crowds compared to the busy summer months. For travelers from Houston, these periods provide comfortable sightseeing conditions and a vibrant schedule of cultural festivals, though checking the local event calendar prior to booking can help tailor your itinerary.
What are the best places to shop for souvenirs in London for travelers from Houston?
Travelers from Houston can find excellent souvenir shopping opportunities in areas like Covent Garden, Camden Market, and Portobello Road Market, where unique gifts range from vintage treasures to artisan crafts. High-end department stores like Harrods and Selfridges also offer exclusive British products perfect for gifts and personal keepsakes. For a more local experience, independent boutiques scattered throughout the city provide bespoke and trendy items. Planning your shopping trips during off-peak hours can help you avoid crowds and secure the best deals.
What health precautions should travelers from Houston consider before visiting London?
Before visiting London, travelers from Houston should ensure their routine vaccinations, such as tetanus and influenza, are up-to-date and consult their doctor for any travel-specific immunizations. It is advisable to purchase travel insurance that covers medical emergencies for peace of mind. Although tap water is generally safe, consider using bottled water if you have a sensitive stomach. Carrying a basic first aid kit and familiarizing yourself with the location of local healthcare facilities can further prepare you for any minor health issues during your visit.
Are there any seasonal events in London that travelers from Houston should not miss?
Yes, London offers a host of seasonal events that are a must for travelers from Houston. Notable events include the vibrant Notting Hill Carnival in August, the festive Christmas markets and ice-skating rinks during winter, and various outdoor music festivals and film screenings over the summer months. Spring often features blooming gardens and food fairs that capture the city’s creative spirit. Checking local event calendars ahead of your visit can help you plan to experience these events fully, thereby enhancing your overall travel experience.
What unique airport amenities can travelers expect at London Heathrow Airport?
London Heathrow Airport provides an array of unique amenities that cater to international travelers from Houston. Passengers can enjoy luxurious lounges offering spa services, a variety of high-end dining and retail outlets, and dedicated rest zones designed for relaxation. Many terminals also feature impressive art installations and quiet workspaces. For families, there are kid-friendly play areas, while business travelers benefit from fast-track security lanes and premium check-in counters. These services are aimed at making layovers or pre-flight waiting times as comfortable and pleasant as possible.
What are the best solo travel activities in London for travelers arriving from Houston?
Solo travelers from Houston can immerse themselves in London by exploring diverse neighborhoods like Soho, Shoreditch, and Notting Hill through self-guided walking tours. Museums such as the British Museum and the National Portrait Gallery offer peaceful spaces for cultural exploration. Joining meetup groups or guided walking tours can also help you discover hidden gems and local hotspots. Enjoying cozy cafés, independent bookstores, and local pubs provides opportunities for both relaxation and social interaction, ensuring you experience the city’s vibrant and welcoming atmosphere safely.

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