London Heathrow
Houston George Bush Intcntl
2 stops
48h 23mMultiple Airlines
London Heathrow
Houston George Bush Intcntl
Nonstop
10h 15mLufthansa
London Heathrow
Houston George Bush Intcntl
1 stop
13h 45mAustrian Airlines
London Gatwick
Houston George Bush Intcntl
1 stop
33h 10mTurkish Airlines
London Heathrow
Houston George Bush Intcntl
2 stops
44h 08mMultiple Airlines
Manchester
Houston George Bush Intcntl
Nonstop
9h 50mSingapore Airlines
London Gatwick
Houston George Bush Intcntl
1 stop
31h 55mHouston George Bush Intcntl
London Gatwick
1 stop
33h 55mTurkish Airlines
Manchester
Houston George Bush Intcntl
Nonstop
9h 50mHouston George Bush Intcntl
Manchester
Nonstop
8h 40mSingapore Airlines
Manchester
Houston George Bush Intcntl
1 stop
12h 45mHouston George Bush Intcntl
Manchester
1 stop
12h 10mFinnair
London Heathrow
Houston George Bush Intcntl
Nonstop
10h 15mHouston George Bush Intcntl
London Heathrow
1 stop
11h 29mMultiple Airlines
Manchester
Houston George Bush Intcntl
2 stops
29h 31mHouston George Bush Intcntl
Manchester
2 stops
31h 35mAir Canada
Manchester
Houston George Bush Intcntl
1 stop
12h 45mHouston George Bush Intcntl
Manchester
1 stop
11h 10mBritish Airways
January
£2,251
February
£1,976
March
£2,394
April
£1,877
May
£2,441
June
£2,488
July
£2,251
August
£2,587
September
£2,384
October
£2,496
November
£2,284
December
£2,267
Currently, the cheapest month for business class flights to Houston George Bush Intcntl is April. The most expensive month for business class flights is August. The cheapest prices are shown above but prices will vary according to departure times, airlines, and how early you book.