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Cheap flights from Houston George Bush Intcntl Airport to the United Kingdom from £183

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 George Bush Intcntl Airport to the United Kingdom departing on 15/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Houston George Bush Intcntl Airport to the United Kingdom

Cheap return flights

British Airways Logo
21:45 - 09:40IAH-INV
29h 55m1 stop
British Airways Logo
10:30 - 14:05INV-IAH
33h 35m1 stop
£348British Airways
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Mon, 8 Dec - Wed, 17 Dec
British Airways Logo
13:19 - 11:50IAH-INV
16h 31m2 stops
British Airways Logo
10:30 - 14:05INV-IAH
33h 35m1 stop
£357British Airways
Find Deal
Mon, 8 Dec - Wed, 17 Dec
United Airlines Logo
16:54 - 07:40IAH-LHR
32h 46m1 stop
United Airlines Logo
14:30 - 16:24LHR-IAH
31h 54m1 stop
£385United Airlines
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Sat, 25 Oct - Tue, 4 Nov
United Airlines Logo
20:15 - 11:35IAH-LHR
9h 20mdirect
United Airlines Logo
16:25 - 16:35LHR-IAH
30h 10m1 stop
£386United Airlines
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Wed, 24 Sep - Tue, 7 Oct
Delta Logo
12:39 - 10:00IAH-LHR
15h 21m1 stop
Delta Logo
06:15 - 13:35LHR-IAH
13h 20m1 stop
£387Delta
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Wed, 1 Oct - Fri, 10 Oct
Virgin Atlantic Logo
12:39 - 10:15IAH-LHR
15h 36m1 stop
Virgin Atlantic Logo
20:55 - 13:15LHR-IAH
22h 20m1 stop
£388Virgin Atlantic
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Wed, 1 Oct - Mon, 6 Oct
Delta Logo
11:49 - 07:15IAH-LHR
13h 26m1 stop
Delta Logo
06:30 - 13:15LHR-IAH
12h 45m1 stop
£389Delta
Find Deal
Tue, 7 Oct - Fri, 24 Oct
Lufthansa Logo
20:15 - 11:35IAH-LHR
9h 20mdirect
Lufthansa Logo
17:30 - 13:35LHR-IAH
26h 05m1 stop
£424Lufthansa
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Tue, 30 Sep - Mon, 6 Oct
Virgin Atlantic Logo
15:30 - 17:20IAH-LCY
19h 50m1 stop
Virgin Atlantic Logo
20:10 - 13:15LCY-IAH
23h 05m1 stop
£426Virgin Atlantic
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Mon, 13 Oct - Wed, 22 Oct
Lufthansa Logo
15:35 - 16:25IAH-LCY
18h 50m1 stop
Lufthansa Logo
19:10 - 17:17LCY-IAH
28h 07m2 stops
£462Lufthansa
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Mon, 22 Sep - Wed, 1 Oct

United Airlines flights from Houston George Bush Intcntl Airport to United Kingdom

Our best United Airlines deals on Houston George Bush Intcntl Airport to United Kingdom flight tickets
United Airlines
25 Oct
IAH16:54Houston George Bush Intcntl
32h 46m
1 stop
LHR07:40London Heathrow
4 Nov
LHR14:30London Heathrow
31h 54m
1 stop
IAH16:24Houston George Bush Intcntl
£385
Find similar
United Airlines
24 Sept
IAH20:15Houston George Bush Intcntl
9h 20m
LHR11:35London Heathrow
7 Oct
LHR16:25London Heathrow
30h 10m
1 stop
IAH16:35Houston George Bush Intcntl
£386
Find similar
United Airlines
1 Oct
IAH16:20Houston George Bush Intcntl
9h 20m
LHR07:40London Heathrow
7 Oct
LHR10:50London Heathrow
35h 45m
1 stop
IAH16:35Houston George Bush Intcntl
£386
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Delta flights from Houston George Bush Intcntl Airport to United Kingdom

Our best Delta deals on Houston George Bush Intcntl Airport to United Kingdom flight tickets
Delta
14 Sept
IAH05:45Houston George Bush Intcntl
19h 30m
1 stop
LHR07:15London Heathrow
24 Sept
LHR06:15London Heathrow
13h 20m
1 stop
IAH13:35Houston George Bush Intcntl
£387
Find similar
Delta
10 Sept
IAH18:03Houston George Bush Intcntl
13h 27m
1 stop
LHR13:30London Heathrow
3 Oct
LHR06:15London Heathrow
13h 20m
1 stop
IAH13:35Houston George Bush Intcntl
£388
Find similar
Delta
7 Oct
IAH11:49Houston George Bush Intcntl
13h 26m
1 stop
LHR07:15London Heathrow
24 Oct
LHR06:30London Heathrow
12h 45m
1 stop
IAH13:15Houston George Bush Intcntl
£389
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momondo Fare Finder

 
Customise your flight search to find flights from Houston George Bush Intcntl Airport to United Kingdom 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, momondo users made 279,928 searches. Data last updated 5 September 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 8/12

21:45-09:40

1 stop29h 55m

Inverness

Wed 17/12

10:30-14:05

1 stop33h 35m

£348

HoustonInverness

IAH - INV

IAHINV

Houston George Bush Intcntl

Mon 8/12

13:19-11:50

2 stops16h 31m

Inverness

Wed 17/12

10:30-14:05

1 stop33h 35m

£357

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Sat 25/10

16:54-07:40

1 stop32h 46m

London Heathrow

Tue 4/11

14:30-16:24

1 stop31h 54m

£385

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 24/9

20:15-11:35

Nonstop9h 20m

London Heathrow

Tue 7/10

16:25-16:35

1 stop30h 10m

£386

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 1/10

12:39-10:00

1 stop15h 21m

London Heathrow

Fri 10/10

06:15-13:35

1 stop13h 20m

£387

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Wed 1/10

12:39-10:15

1 stop15h 36m

London Heathrow

Mon 6/10

20:55-13:15

1 stop22h 20m

£388

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 7/10

11:49-07:15

1 stop13h 26m

London Heathrow

Fri 24/10

06:30-13:15

1 stop12h 45m

£389

HoustonLondon

IAH - LHR

IAHLHR

Houston George Bush Intcntl

Tue 30/9

20:15-11:35

Nonstop9h 20m

London Heathrow

Mon 6/10

17:30-13:35

1 stop26h 05m

£424

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 13/10

15:30-17:20

1 stop19h 50m

London City

Wed 22/10

20:10-13:15

1 stop23h 05m

£426

HoustonLondon

IAH - LCY

IAHLCY

Houston George Bush Intcntl

Mon 22/9

15:35-16:25

1 stop18h 50m

London City

Wed 1/10

19:10-17:17

2 stops28h 07m

£462

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Houston George Bush Intcntl Airport to United Kingdom

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 to United Kingdom?

The cheapest month to fly to United Kingdom from Houston George Bush Intcntl Airport is in October. Flight prices, which tend to average around £492, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Houston George Bush Intcntl Airport during the month September is also very affordable. Most momondo users find prices during this month for around £508.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Houston George Bush Intcntl Airport to United Kingdom is on a Sunday. Travellers who choose to depart for United Kingdom on a Sunday will often find tickets for as low as £533. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Houston George Bush Intcntl Airport to United Kingdom for around £855.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is at midday when flights can be purchased for as low as £566. Try not to purchase tickets in the evening because they tend to be around £662. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Houston George Bush Intcntl to United Kingdom flight route?

Fly from Houston George Bush Intcntl to London Heathrow for the best Houston George Bush Intcntl - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £597 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Houston George Bush Intcntl Airport for as low as £533 on momondo.

What cabin class options are available on Houston George Bush Intcntl to United Kingdom flights?

There are 4 cabin classes available to choose from on Houston George Bush Intcntl to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Houston George Bush Intcntl Airport to United Kingdom flights?

You could potentially save up to 18% on your flight if you consider stops on a Houston George Bush Intcntl Airport to United Kingdom flight.

Cheap Houston George Bush Intcntl Airport to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Houston George Bush Intcntl Airport to United Kingdom

Best price found

£293

Fastest flight time

9h 00m

Direct flights

Every day

Airports in United Kingdom

1 airport
The best one-way flight to United Kingdom from Houston George Bush Intcntl Airport in the past 72 hours is £293. The best return flight deal from Houston George Bush Intcntl Airport to United Kingdom found on momondo in the last 72 hours is £411.
The fastest flight from Houston George Bush Intcntl Airport to United Kingdom takes 9h 00m
Direct flights go from Houston George Bush Intcntl Airport to United Kingdom every day.
There is 1 airport near United Kingdom: London Heathrow (LHR)
Search flight deals

  • When did momondo last update prices for flights from Houston George Bush Intcntl Airport to United Kingdom?

    Prices for flights from Houston George Bush Intcntl Airport to United Kingdom refresh daily.

  • How many operators does momondo search for flights from Houston George Bush Intcntl Airport to United Kingdom?

  • How old do you have to be to fly from Houston George Bush Intcntl Airport to United Kingdom?

    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 George Bush Intcntl Airport to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The necessary travel and health documents for your United Kingdom trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Houston George Bush Intcntl Airport to United Kingdom?

Best airlines flying from Houston George Bush Intcntl Airport to United Kingdom

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £301Free CancellationRating
7.4
663 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom £389Free CancellationRating
7.4
8,935 reviews
Search United Airlines flights
Singapore AirlinesPriceFrom £441Free CancellationRating
8.1
1,358 reviews
Search Singapore Airlines flights
British AirwaysPriceFrom £446Free CancellationRating
6.7
7,348 reviews
Search British Airways flights
IberiaPriceFrom £452Free CancellationRating
7.0
2,913 reviews
Search Iberia flights
LufthansaPriceFrom £461Free CancellationRating
6.8
7,394 reviews
Search Lufthansa flights

Why use momondo?

Why should I use momondo to find a flight deal from Houston to United Kingdom?

It is quick and easy to find Houston to United Kingdom 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 United Kingdom that suits you.

Can I find flights from Houston to United Kingdom with flexible booking policies on momondo?

Yes. All flights to United Kingdom from Houston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Houston to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom 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 United Kingdom right now. Can momondo alert me if prices change?

Price alerts on flights to United Kingdom from Houston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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