Cheap flights from London Gatwick Airport to Houston George Bush Intcntl Airport

LGW — IAH
15 Aug — 22 Aug1
Return
1 adult
Economy
From?
To?
Mon 15/8
Mon 22/8

How far in advance should I book a flight from London Gatwick Airport to Houston George Bush Intcntl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 3% on flights from London Gatwick Airport to Houston George Bush Intcntl Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £820. For sooner than that we have options available in the next 3 days from £826.

What is the cheapest month to fly from London Gatwick Airport to Houston George Bush Intcntl Airport?

Our data shows that February tends to be the cheapest month to fly to Houston George Bush Intcntl Airport from London Gatwick Airport. Users have commonly found prices around £808 for the month, but tickets can be as low as £588. Due to multiple factors, prepare for potentially higher prices in July.

When is the cheapest time to fly from London Gatwick Airport to Houston George Bush Intcntl Airport (LGW - IAH)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Houston George Bush Intcntl Airport as you normally would.

Cheap flights from Gatwick to George Bush Intcntl in August, September 2022

The best prices found for LGW to IAH flights in August, September
16 Sep - 11 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

26h 25m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

16h 15m
£449

Multiple Airlines

Pick Dates

Deal found 9/8/22

16 Sep - 11 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

25h 31m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

16h 15m
£471

Multiple Airlines

Pick Dates

Deal found 9/8/22

7 Sep - 14 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

28h 27m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

18h 55m
£499

Multiple Airlines

Pick Dates

Deal found 8/8/22

Gatwick to George Bush Intcntl 2022 flight deals

Cheap flights to George Bush Intcntl from Gatwick found for this year
11 Oct - 12 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

16h 38m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

16h 35m
£412

Multiple Airlines

Pick Dates

Deal found 8/8/22

11 Oct - 17 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

16h 38m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

25h 35m
£441

Multiple Airlines

Pick Dates

Deal found 8/8/22

16 Sep - 11 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

26h 25m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

16h 15m
£449

Multiple Airlines

Pick Dates

Deal found 9/8/22

Cheap Turkish Airlines flights from Gatwick to George Bush Intcntl

22 Sep - 2 Oct
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

32h 40m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

31h 05m
£623

Turkish Airlines

Pick Dates

Deal found 8/8/22

6 Sep - 30 Nov
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

26h 15m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

37h 30m
£625

Turkish Airlines

Pick Dates

Deal found 10/8/22

14 Sep - 20 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

32h 00m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

31h 05m
£625

Turkish Airlines

Pick Dates

Deal found 10/8/22

Cheap Aer Lingus flights from Gatwick to George Bush Intcntl

18 Aug - 5 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

31h 36m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

14h 55m
£1,261

Aer Lingus

Pick Dates

Deal found 9/8/22

15 Aug - 18 Aug
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

20h 24m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

14h 55m
£1,916

Aer Lingus

Pick Dates

Deal found 8/8/22

15 Aug - 1 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

20h 24m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

14h 55m
£1,939

Aer Lingus

Pick Dates

Deal found 7/8/22

Last-minute flights from Gatwick to George Bush Intcntl

Late deals on return flights to George Bush Intcntl from Gatwick, departing today and this week
19 Aug - 4 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

29h 52m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

23h 00m
£830

Multiple Airlines

Pick Dates

Deal found 8/8/22

18 Aug - 5 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

17h 33m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

1 stop

31h 11m
£964

Multiple Airlines

Pick Dates

Deal found 9/8/22

19 Aug - 4 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

17h 28m
IAH

Houston George Bush Intcntl

LGW

London Gatwick

2 stops

26h 55m
£974

Multiple Airlines

Pick Dates

Deal found 8/8/22

One-way flights to George Bush Intcntl from Gatwick

The cheapest one-way flights from Gatwick to George Bush Intcntl
20 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

3 stops

33h 34m
£251

Multiple Airlines

Pick Dates

Deal found 8/8/22

19 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

1 stop

26h 52m
£275

Multiple Airlines

Pick Dates

Deal found 9/8/22

27 Sep
LGW

London Gatwick

IAH

Houston George Bush Intcntl

2 stops

28h 17m
£277

Multiple Airlines

Pick Dates

Deal found 7/8/22

Related info for your journey

Useful info, stats and facts about Gatwick to George Bush Intcntl flights.

Which airlines flying from London Gatwick to Houston George Bush Intcntl have flexible cancellations due to COVID-19?

Some of our airline partners flying from London Gatwick to Houston George Bush Intcntl have new flexible policies in place due to COVID-19. American Airlines, Turkish Airlines, and Aer Lingus are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from London Gatwick Airport to Houston George Bush Intcntl Airport for under £500 on Cheapflights?

Yes, there are multiple flights from London Gatwick Airport to Houston George Bush Intcntl Airport for under £500. The cheapest flight booked recently is on Multiple Airlines for just £412, but on average you can expect to pay £500.

Are there last-minute flights available from London Gatwick Airport to Houston George Bush Intcntl Airport for under £900?

There are currently 20+ open flights from London Gatwick Airport to Houston George Bush Intcntl Airport within the next 7 days for less than £900.

What are the most popular airlines that fly from London Gatwick Airport to Houston George Bush Intcntl Airport?

Consider American Airlines, Air Canada or Finnair when booking your flight. These represent the most popular airlines when flying from London Gatwick Airport to Houston George Bush Intcntl Airport.

Alternative routes for Gatwick to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Gatwick to George Bush Intcntl

The chart below displays the airlines Cheapflights users travelling from Gatwick to George Bush Intcntl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest£385Average£783FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
FinnairCheapest£547Average£751FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Finnair flights
Turkish AirlinesCheapest£632Average£671FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
Aer LingusCheapest£757Average£783FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Aer Lingus flights