Cheap flights from Houston to London Heathrow Airport from $328
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 to London Heathrow Airport departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Wed 5/1
Wed 5/8
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Houston to London Heathrow Airport by changing tabs
Virgin Atlantic![Virgin Atlantic]()
Oct 19![Virgin Atlantic]()
Oct 22
IAH6:00 pmHouston George Bush Intcntl
31h 50m
1 stop
LHR7:50 amLondon Heathrow
LHR6:15 amLondon Heathrow
13h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
United Airlines![United Airlines]()
Oct 8![United Airlines]()
Oct 15
IAH12:15 pmHouston George Bush Intcntl
12h 15m
1 stop
LHR6:30 amLondon Heathrow
LHR7:25 amLondon Heathrow
15h 15m
1 stop
IAH4:40 pmHouston George Bush Intcntl
Multiple Airlines![Multiple Airlines]()
Sep 10![Multiple Airlines]()
Sep 18
IAH3:10 pmHouston George Bush Intcntl
22h 20m
2 stops
LHR7:30 pmLondon Heathrow
LHR6:40 amLondon Heathrow
23h 19m
2 stops
IAH11:59 pmHouston George Bush Intcntl
Iberia![Iberia]()
Sep 22![Iberia]()
Sep 30
IAH3:35 pmHouston George Bush Intcntl
9h 15m
LHR6:50 amLondon Heathrow
LHR8:10 pmLondon Heathrow
27h 07m
2 stops
IAH5:17 pmHouston George Bush Intcntl
Delta![Delta]()
Oct 2![Delta]()
Oct 9
IAH5:00 pmHouston George Bush Intcntl
14h 15m
1 stop
LHR1:15 pmLondon Heathrow
LHR6:15 amLondon Heathrow
13h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Find the cheapest one-way flights from Houston to London Heathrow Airport
If you're looking for one-way flights from Houston to London Heathrow Airport, view some of our deals below provided by British Airways, JetBlue and United Airlines
Search last-minute flights to London Heathrow Airport from Houston
Find and compare round-trip flight prices for your last-minute flight from Houston to London Heathrow Airport
Multiple Airlines![Multiple Airlines]()
Apr 30![Multiple Airlines]()
May 14
IAH6:00 amHouston George Bush Intcntl
29h 40m
2 stops
LHR5:40 pmLondon Heathrow
LHR6:40 amLondon Heathrow
22h 32m
2 stops
IAH11:12 pmHouston George Bush Intcntl
United Airlines![United Airlines]()
May 1![United Airlines]()
May 15
IAH4:30 pmHouston George Bush Intcntl
12h 40m
1 stop
LHR11:10 amLondon Heathrow
LHR7:25 amLondon Heathrow
15h 15m
1 stop
IAH4:40 pmHouston George Bush Intcntl
Delta![Delta]()
May 1![Delta]()
May 8
IAH11:05 amHouston George Bush Intcntl
14h 10m
1 stop
LHR7:15 amLondon Heathrow
LHR6:15 amLondon Heathrow
13h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Lufthansa![Lufthansa]()
May 1![Lufthansa]()
May 15
IAH4:20 pmHouston George Bush Intcntl
9h 20m
LHR7:40 amLondon Heathrow
LHR1:40 pmLondon Heathrow
10h 15m
IAH5:55 pmHouston George Bush Intcntl
British Airways![British Airways]()
May 1![British Airways]()
May 17
IAH2:20 pmHouston George Bush Intcntl
11h 30m
1 stop
LHR7:50 amLondon Heathrow
LHR2:50 pmLondon Heathrow
10h 09m
IAH6:59 pmHouston George Bush Intcntl
Best airlines flying from Houston to London Heathrow Airport
Compare and see reviews for airlines that fly from Houston to London Heathrow Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $587 | Free Cancellation | Rating 7.7 746 reviews | |||
| PriceFrom $608 | Free Cancellation | Rating 7.3 14,889 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 7.4 11,228 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 8.0 10,966 reviews | |||
| PriceFrom $611 | Free Cancellation | Rating 7.0 7,742 reviews | |||
| PriceFrom $618 | Free Cancellation | Rating 6.8 6,915 reviews | |||
| PriceFrom $620 | Free Cancellation | Rating 7.1 2,768 reviews | |||
| PriceFrom $627 | Free Cancellation | Rating 7.8 1,626 reviews | |||
| PriceFrom $629 | Free Cancellation | Rating 7.7 1,385 reviews | |||
| PriceFrom $634 | Free Cancellation | Rating 7.0 6,864 reviews |
Iberia flights from Houston to London Heathrow Airport
Our best Iberia deals on Houston to London Heathrow Airport flight tickets
Iberia![Iberia]()
Sep 22![Iberia]()
Sep 30
IAH3:35 pmHouston George Bush Intcntl
9h 15m
LHR6:50 amLondon Heathrow
LHR8:10 pmLondon Heathrow
27h 07m
2 stops
IAH5:17 pmHouston George Bush Intcntl
Iberia![Iberia]()
Oct 19![Iberia]()
Oct 22
IAH11:36 amHouston George Bush Intcntl
28h 34m
1 stop
LHR10:10 pmLondon Heathrow
LHR2:50 pmLondon Heathrow
10h 15m
IAH7:05 pmHouston George Bush Intcntl
Delta flights from Houston to London Heathrow Airport
Our best Delta deals on Houston to London Heathrow Airport flight tickets
Delta![Delta]()
Oct 2![Delta]()
Oct 9
IAH5:00 pmHouston George Bush Intcntl
14h 15m
1 stop
LHR1:15 pmLondon Heathrow
LHR6:15 amLondon Heathrow
13h 20m
1 stop
IAH1:35 pmHouston George Bush Intcntl
Delta![Delta]()
Oct 8![Delta]()
Nov 6
HOU4:20 pmHouston Hobby
12h 50m
1 stop
LHR11:10 amLondon Heathrow
LHR6:20 amLondon Heathrow
18h 06m
2 stops
HOU6:26 pmHouston Hobby
How to get the cheapest flight ticket from Houston to London Heathrow 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
What is the cheapest month to fly from Houston to London Heathrow Airport?
October. The cheapest time of year to fly to London Heathrow Airport from Houston is October. Most expensive is June
What is the cheapest day to depart Houston for London Heathrow Airport?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Friday
When is the cheapest time to fly from Houston to London Heathrow Airport?
In the morning. Houston to London Heathrow Airport flights are approximately 17% more expensive at noon than in the morning
What is the cheapest airline that flies to London Heathrow Airport from Houston?
Delta. Delta, Finnair, and Iberia are the most popular carriers operating from Houston to London Heathrow Airport
How far in advance should you book Houston to London Heathrow Airport flights?
19 days before. The cheapest time to buy a flight from Houston to London Heathrow Airport is approximately 19 days to departure
Can stopping save me money on Houston to London Heathrow Airport flights?
You could potentially save up to 6% on your flight if you consider stops on a Houston to London Heathrow Airport flight.
Cheap Houston to London Heathrow Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Houston to London Heathrow Airport
Best Price Found | $328 |
|---|---|
Fastest flight time | 9h 10m |
Direct flights | Every day |
How far is Houston to London Heathrow by plane?
Houston and London Heathrow are 4833.3 mi apart from one another. 9h 10m is a normal flight duration for this route.
When did momondo last update prices for flights from Houston to London Heathrow Airport?
Prices for flights from Houston to London Heathrow Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Houston to London Heathrow Airport?
As of April 2024, there are 17 operators available to choose from for flights from Houston to London Heathrow Airport.
How old do you have to be to fly from Houston to London Heathrow Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to London Heathrow Airport.
What documentation or ID do you need to fly to London Heathrow Airport?
The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Houston to London?
It is quick and easy to find Houston to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.
Can I find flights from Houston to London with flexible booking policies on momondo?
momondo does allow users to show only those flights to London from Houston which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Houston to London?
momondo provides multiple filters to help you find the best flight to London from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Houston to London right now. Can momondo alert me if prices change?
If you are simply researching potential flights to London, momondo offers a useful price alert feature which will track prices for flights to London from Houston and alert you when they change.
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