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Flight Deals from George Bush Intercontinental Houston Airport 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
    $715

Cabin Class

  • Economy
    $627

Departure Airports

  • George Bush Intercontinental Houston Airport
    $627

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
    $808
  • 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
  • Halifax / Stanfield International Airport
    $817
  • 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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On average save $240 per traveler
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

05/20/25

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

06/11/25

LHR
4h 25m
Direct

06/11/25

IAH
$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
Virgin Atlantic Logo
Virgin Atlantic

05/20/25

IAH
20h 26m
ATL

05/21/25

LHR
Virgin Atlantic Logo
Virgin Atlantic

06/05/25

LHR
9h 16m
ATL

06/05/25

IAH
$715
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
United Airlines Logo
United Airlines

05/18/25

IAH
20h 30m
YUL

05/19/25

LHR
United Airlines Logo
United Airlines

05/28/25

LHR
4h 15m
Direct

05/28/25

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
Air Canada Logo
Air Canada

05/18/25

IAH
24h
YUL

05/19/25

LHR
Air Canada Logo
Air Canada

06/04/25

LHR
10h 26m
YUL

06/04/25

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
28h 30m
YYZ

05/21/25

LHR
Air Canada Logo
Air Canada

06/10/25

LHR
10h 26m
YUL

06/10/25

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

05/24/25

LHR
22h 49m
BOS

05/25/25

IAH
$759
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
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
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
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

05/20/25

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
British Airways Logo
British Airways

05/20/25

IAH
22h 56m
MIA

05/21/25

LHR
British Airways Logo
British Airways

06/11/25

LHR
11h 21m
PHL

06/11/25

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

05/15/25

IAH
22h 25m
ORD

05/16/25

LHR
British Airways Logo
British Airways

05/22/25

LHR
4h 15m
Direct

05/22/25

IAH
$808
Free cancellation within 83 hours of booking
Air Canada Logo
Air Canada

05/17/25

IAH
20h 30m
YUL

05/18/25

LHR
Air Canada Logo
Air Canada

06/11/25

LHR
17h 34m
YHZ
YYZ

06/12/25

IAH
$817
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

05/19/25

IAH
21h 16m
MIA

05/20/25

LHR
IBERIA Logo
IBERIA

05/27/25

LHR
4h 25m
Direct

05/27/25

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 George Bush Intercontinental Houston Airport to London Heathrow Airport

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

Air Canada Logo
Air Canada

Jul 20

IAH
24h
YUL

Jul 21

LHR

as low as

$239

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

Air Canada Logo
Air Canada

Jul 20

IAH
26h 40m
YYZ
YUL

Jul 21

LHR

as low as

$245

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

Lufthansa Logo
Lufthansa

Jul 20

IAH
23h 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)

Air France Logo
Air France

Jul 21

IAH
18h 8m
ATL

Jul 22

LHR

as low as

$373

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

American Airlines Logo
American Airlines

Jul 21

IAH
15h 10m
Direct

Jul 22

LHR

as low as

$373

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

KLM Logo
KLM

Jul 21

IAH
19h 3m
ATL

Jul 22

LHR

as low as

$373

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

IBERIA Logo
IBERIA

Jul 20

IAH
15h 10m
Direct

Jul 21

LHR

as low as

$375

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

American Airlines Logo
American Airlines

May 13

IAH
17h 49m
PHL

May 14

LHR

as low as

$377

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

Delta Air Lines Logo
Delta Air Lines

Aug 10

IAH
17h 45m
DTW

Aug 11

LHR

as low as

$377

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

American Airlines Logo
American Airlines

Jul 20

IAH
17h 52m
CLT

Jul 21

LHR

as low as

$377

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

Delta Air Lines Logo
Delta Air Lines

Aug 20

IAH
21h 55m
SLC

Aug 21

LHR

as low as

$377

Frequently Asked Questions

What is the typical flight duration from George Bush Intercontinental Houston Airport to London Heathrow Airport?
The typical flight duration from George Bush Intercontinental Houston Airport to London Heathrow Airport ranges between 9 to 11 hours for non-stop flights. This estimate accounts for varying wind conditions and air traffic patterns. Connecting flights may extend travel time, so it’s advisable to check schedules accordingly. Travelers should also consider potential layovers or delays. It is best to keep an eye on flight updates and allow some flexibility in your itinerary to accommodate any unexpected changes.
Are there any direct flights from George Bush Intercontinental Houston Airport to London Heathrow Airport?
Yes, there are direct flights available from George Bush Intercontinental Houston Airport to London Heathrow Airport. Certain airlines offer non-stop routes, which usually take about 9 to 11 hours. However, availability can vary depending on the season and demand. Travelers should compare flight schedules and fare options when booking. Checking with airlines for the most up-to-date information on direct services will help in planning a smoother journey with fewer layovers and quicker arrival times.
What are the best transportation options from London Heathrow Airport to downtown London for travelers arriving from George Bush Intercontinental Houston Airport?
When arriving at London Heathrow Airport, travelers have several convenient transportation options to reach downtown London. The Heathrow Express offers a fast connection within 15 to 25 minutes to Paddington, while the London Underground’s Piccadilly Line provides an affordable route costing between £5 to £10 and takes approximately 40 to 60 minutes. Taxis and ride-sharing services are also available, typically costing between £45 to £70, depending on traffic conditions. Each option has its own balance of cost, time, and convenience.
What are the must-see attractions in London for travelers arriving from George Bush Intercontinental Houston Airport?
Travelers arriving at London Heathrow Airport should not miss iconic attractions such as the Tower of London, Buckingham Palace, and the British Museum. Other highlights include riding the London Eye for panoramic views, exploring historical neighborhoods like Covent Garden, and strolling along the River Thames. These attractions offer a mix of cultural, historical, and modern experiences. To maximize your visit, consider a travel pass or guided tour that helps save time and ensures you see London’s most celebrated landmarks.
Which local dishes should travelers from George Bush Intercontinental Houston Airport try when visiting London?
Travelers arriving from George Bush Intercontinental Houston Airport should sample traditional British dishes during their stay in London. Notable options include a classic fish and chips meal served with mushy peas, a hearty Sunday roast, and a full English breakfast complete with eggs, bacon, and baked beans. Don’t miss afternoon tea sessions which blend savory and sweet treats alongside a pot of tea. These culinary experiences offer a taste of local culture and history, providing both comfort and a delightful introduction to British cuisine.
What are the best accommodation options in London for visitors from George Bush Intercontinental Houston Airport?
London offers a variety of accommodation choices suited to different budgets and preferences. Visitors can opt for centrally located hotels in areas like Covent Garden or Kensington with rates typically ranging from £150 to £300 per night, ensuring easy access to major landmarks. Alternative options include serviced apartments or charming boutique hotels that offer a more personal experience. Budget travelers may also consider hostels or guesthouses offering rates from approximately £50 to £100 per night. Assess your itinerary and desired comfort level to select the best option for your stay.
Are there any cultural tips or etiquette that travelers from George Bush Intercontinental Houston Airport should be aware of when visiting London?
Yes, visitors are encouraged to familiarize themselves with local cultural norms and etiquette in London. Being punctual, polite, and queuing in an orderly manner is highly valued. A simple greeting and a 'please' or 'thank you' can go a long way in social interactions. Tipping around 10-15% in restaurants is common, yet tipping is not mandatory in all services. Understanding these nuances will help ensure a respectful and enjoyable experience while navigating London's diverse cultural environment.
What are the most affordable dining options in London for travelers from George Bush Intercontinental Houston Airport?
London offers a wide range of affordable dining options that deliver excellent value for visitors. Consider trying local pubs, street food markets like Borough Market, and diverse international eateries found in areas such as Camden. Meals in casual restaurants typically range from £8 to £20, with many set menus available during lunch hours. These venues provide hearty, delicious choices without straining your budget, allowing visitors to enjoy a variety of culinary experiences that reflect the city’s rich cultural mosaic.
What are the best shopping districts in London for travelers arriving from George Bush Intercontinental Houston Airport?
London features several renowned shopping districts catering to various tastes and budgets. Oxford Street is famous for major international brands and department stores, while Regent Street and Carnaby Street offer a blend of high-end boutiques and trendy outlets. For a more eclectic mix, visitors can explore markets like Camden or Portobello Road, where unique items and vintage finds abound. Depending on your budget, prices may range from moderate to upscale, ensuring that every shopping enthusiast finds something that meets their needs and style preferences.
What health precautions should travelers from George Bush Intercontinental Houston Airport consider before flying to London?
Travelers should take several health precautions before flying from George Bush Intercontinental Houston Airport to London. It is advisable to check for any necessary vaccinations and carry a basic first aid kit, especially if you have specific medical conditions. Additionally, purchasing comprehensive travel insurance that covers healthcare abroad can provide peace of mind. Carry prescription medications along with the relevant documentation, and consider frequent hand sanitizing during the flight due to close contact. Staying hydrated and following in-flight health guidelines are essential measures as well.
Are there any seasonal events in London that travelers from George Bush Intercontinental Houston Airport should not miss?
Yes, London hosts a vibrant calendar of seasonal events appealing to a wide range of interests. During the summer, events such as outdoor music festivals and cultural celebrations provide dynamic experiences. Autumn may feature theatrical performances and art exhibitions, while winter brings festive Christmas markets and light displays. Spring sees the city bloom with garden shows and local fairs. These events not only showcase the local culture but also enhance your travel experience with diverse activities, ensuring that visitors have plenty of options for memorable outings throughout the year.
What are the best family-friendly activities in London for travelers arriving from George Bush Intercontinental Houston Airport?
London offers an array of family-friendly activities ensuring engaging experiences for all ages. Highlights include visits to the Natural History Museum and the Science Museum, both of which provide interactive exhibits. Families can enjoy spills of fun at parks like Hyde Park or a trip to London Zoo. Additionally, iconic attractions such as the London Eye give spectacular views of the city. Entertainment venues, such as kid-friendly theaters and adventure centers, are also available. These activities offer enriching learning opportunities combined with fun, making your visit both memorable and enjoyable.
What unique airport amenities can travelers expect at London Heathrow Airport when arriving from George Bush Intercontinental Houston Airport?
London Heathrow Airport is well-known for its extensive range of amenities designed to enhance the travel experience. Passengers can expect numerous dining options from quick bites to upscale restaurants, varied retail stores offering luxury goods and duty-free products, and comfortable lounges for relaxation. Spa services, free Wi-Fi, and interactive information kiosks are also available. The airport is designed to ease the journey with modern facilities and clear signage, making it a welcoming transition point for travelers coming from George Bush Intercontinental Houston Airport.
What are the customs requirements for travelers flying from George Bush Intercontinental Houston Airport to London Heathrow Airport?
Travelers flying from George Bush Intercontinental Houston Airport to London Heathrow Airport should be aware of several customs requirements. It is essential to have a valid passport and any necessary visa documentation if required for your nationality. Upon arrival, you will be required to complete a customs declaration form for any items exceeding the duty-free limit. Familiarize yourself with the specific allowances for bringing in goods, as well as any restricted items. Ensuring all documents are accurate and up to date will facilitate a smoother entry process into the United Kingdom.
What are the best travel tips for first-time visitors flying from George Bush Intercontinental Houston Airport to London?
For first-time visitors traveling from George Bush Intercontinental Houston Airport to London, it is important to plan a detailed itinerary in advance. Organize accommodations, secure transportation, and purchase tickets for popular attractions ahead of time to avoid long queues. Utilize the Oyster Card for efficient travel across London’s public transit system. Be aware of local customs and plan for variable weather by packing layers. Also, research dining and shopping areas in advance to maximize your experience while staying relaxed and well-prepared throughout your visit to London.

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