Cheap flights from Houston to Marlow

View AU$458 flight on Mon, 5 Jan. 2026Opens in a new window

Popular airlines from Houston to Marlow

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Houston (HOU) to Marlow (LON)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 10 Sep. - Wed, 17 Sep.
IAH
Houston
LHR
London
AU$781 Return, found 7 hours ago
AU$781
Return
found 7 hours ago
Select United flight, departing Wed, 10 Sep. from Houston to London, returning Wed, 17 Sep., priced at AU$781 found 7 hours ago
Delta
Wed, 10 Sep. - Wed, 17 Sep.
IAH
Houston
LHR
London
AU$785 Return, found 7 hours ago
AU$785
Return
found 7 hours ago
Select Delta flight, departing Wed, 10 Sep. from Houston to London, returning Wed, 17 Sep., priced at AU$785 found 7 hours ago
Virgin Atlantic
Wed, 10 Sep. - Wed, 17 Sep.
IAH
Houston
LHR
London
AU$785 Return, found 7 hours ago
AU$785
Return
found 7 hours ago
Select Virgin Atlantic flight, departing Wed, 10 Sep. from Houston to London, returning Wed, 17 Sep., priced at AU$785 found 7 hours ago
Delta
Sun, 3 Aug. - Tue, 19 Aug.
IAH
Houston
LHR
London
AU$787 Return, found 2 days ago
AU$787
Return
found 2 days ago
Select Delta flight, departing Sun, 3 Aug. from Houston to London, returning Tue, 19 Aug., priced at AU$787 found 2 days ago
Air Canada
Wed, 10 Sep. - Wed, 17 Sep.
IAH
Houston
LHR
London
AU$794 Return, found 7 hours ago
AU$794
Return
found 7 hours ago
Select Air Canada flight, departing Wed, 10 Sep. from Houston to London, returning Wed, 17 Sep., priced at AU$794 found 7 hours ago
British Airways
Wed, 15 Oct. - Wed, 29 Oct.
IAH
Houston
LHR
London
AU$846 Return, found 3 days ago
AU$846
Return
found 3 days ago
Select British Airways flight, departing Wed, 15 Oct. from Houston to London, returning Wed, 29 Oct., priced at AU$846 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to London (LHR)

August is typically the cheapest month to fly

From AU$805 - AU$2,059 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.