Flights from Houston to Sunbury on Thames

Cheapest flights from Houston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$630 Roundtrip, found 3 days ago

$630

Roundtrip

found 3 days ago

Select United flight, departing Mon, Sep 1 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $630 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$635 Roundtrip, found 3 days ago

$635

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $635 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$637 Roundtrip, found 3 days ago

$637

Roundtrip

found 3 days ago

Select United flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $637 found 3 days ago

Mon, Sep 1 - Wed, Sep 3

IAH

George Bush Intercontinental

LHR

Heathrow

$637 Roundtrip, found 12 hours ago

$637

Roundtrip

found 12 hours ago

Select Delta flight, departing Mon, Sep 1 from George Bush Intercontinental to Heathrow, returning Wed, Sep 3, priced at $637 found 12 hours ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$643 Roundtrip, found 3 days ago

$643

Roundtrip

found 3 days ago

Select American Airlines flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $643 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$643 Roundtrip, found 3 days ago

$643

Roundtrip

found 3 days ago

Select British Airways flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $643 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$650 Roundtrip, found 3 days ago

$650

Roundtrip

found 3 days ago

Select Air Canada flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $650 found 3 days ago

Tue, Sep 2 - Mon, Sep 8

IAH

George Bush Intercontinental

LHR

Heathrow

$653 Roundtrip, found 3 days ago

$653

Roundtrip

found 3 days ago

Select Virgin Atlantic flight, departing Tue, Sep 2 from George Bush Intercontinental to Heathrow, returning Mon, Sep 8, priced at $653 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$665 Roundtrip, found 3 days ago

$665

Roundtrip

found 3 days ago

Select Lufthansa flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $665 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$706 Roundtrip, found 3 days ago

$706

Roundtrip

found 3 days ago

Select Air France flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $706 found 3 days ago

Tue, Sep 2 - Mon, Sep 8

IAH

George Bush Intercontinental

LHR

Heathrow

$745 Roundtrip, found 3 days ago

$745

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Tue, Sep 2 from George Bush Intercontinental to Heathrow, returning Mon, Sep 8, priced at $745 found 3 days ago

Tue, Sep 2 - Mon, Sep 8

IAH

George Bush Intercontinental

LHR

Heathrow

$745 Roundtrip, found 3 days ago

$745

Roundtrip

found 3 days ago

Select KLM flight, departing Tue, Sep 2 from George Bush Intercontinental to Heathrow, returning Mon, Sep 8, priced at $745 found 3 days ago

Wed, Jun 25 - Thu, Jul 10

IAH

George Bush Intercontinental

LGW

Gatwick

$803 Roundtrip, found 3 days ago

$803

Roundtrip

found 3 days ago

Select JetBlue Airways flight, departing Wed, Jun 25 from George Bush Intercontinental to Gatwick, returning Thu, Jul 10, priced at $803 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$843 Roundtrip, found 3 days ago

$843

Roundtrip

found 3 days ago

Select Brussels Airlines flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $843 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$843 Roundtrip, found 3 days ago

$843

Roundtrip

found 3 days ago

Select Austrian Airlines flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $843 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$871 Roundtrip, found 3 days ago

$871

Roundtrip

found 3 days ago

Select Iberia flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $871 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$873 Roundtrip, found 3 days ago

$873

Roundtrip

found 3 days ago

Select Aer Lingus flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $873 found 3 days ago

Tue, Aug 26 - Tue, Sep 9

IAH

George Bush Intercontinental

LHR

Heathrow

$873 Roundtrip, found 3 days ago

$873

Roundtrip

found 3 days ago

Select Finnair flight, departing Tue, Aug 26 from George Bush Intercontinental to Heathrow, returning Tue, Sep 9, priced at $873 found 3 days ago

Fri, Aug 29 - Thu, Sep 4

IAH

George Bush Intercontinental

LHR

Heathrow

$1,542 Roundtrip, found 12 hours ago

$1,542

Roundtrip

found 12 hours ago

Select WestJet flight, departing Fri, Aug 29 from George Bush Intercontinental to Heathrow, returning Thu, Sep 4, priced at $1,542 found 12 hours ago

Fri, Aug 29 - Thu, Sep 4

IAH

George Bush Intercontinental

LHR

Heathrow

$1,676 Roundtrip, found 12 hours ago

$1,676

Roundtrip

found 12 hours ago

Select Turkish Airlines flight, departing Fri, Aug 29 from George Bush Intercontinental to Heathrow, returning Thu, Sep 4, priced at $1,676 found 12 hours ago