Flights from St. Louis to Piddlehinton

Cheapest flights from St. Louis

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.

Sun, Sep 21 - Tue, Sep 30

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$737 Roundtrip, found 20 hours ago

$737

Roundtrip

found 20 hours ago

Select United flight, departing Sun, Sep 21 from Lambert-St. Louis Intl. to Heathrow, returning Tue, Sep 30, priced at $737 found 20 hours ago

Tue, Sep 9 - Wed, Sep 17

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$741 Roundtrip, found 22 hours ago

$741

Roundtrip

found 22 hours ago

Select United flight, departing Tue, Sep 9 from Lambert-St. Louis Intl. to Heathrow, returning Wed, Sep 17, priced at $741 found 22 hours ago

Sat, Sep 20 - Tue, Sep 30

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$743 Roundtrip, found 20 hours ago

$743

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Heathrow, returning Tue, Sep 30, priced at $743 found 20 hours ago

Fri, Sep 19 - Tue, Sep 30

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$787 Roundtrip, found 20 hours ago

$787

Roundtrip

found 20 hours ago

Select United flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Heathrow, returning Tue, Sep 30, priced at $787 found 20 hours ago

Thu, Sep 25 - Tue, Sep 30

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$791 Roundtrip, found 20 hours ago

$791

Roundtrip

found 20 hours ago

Select United flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Heathrow, returning Tue, Sep 30, priced at $791 found 20 hours ago

Sat, Sep 20 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$793 Roundtrip, found 20 hours ago

$793

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Sat, Sep 20 from Lambert-St. Louis Intl. to Heathrow, returning Sat, Oct 4, priced at $793 found 20 hours ago

Fri, Sep 19 - Sat, Oct 4

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$837 Roundtrip, found 20 hours ago

$837

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Fri, Sep 19 from Lambert-St. Louis Intl. to Heathrow, returning Sat, Oct 4, priced at $837 found 20 hours ago

Thu, Sep 25 - Mon, Sep 29

STL

Lambert-St. Louis Intl.

LHR

Heathrow

$850 Roundtrip, found 20 hours ago

$850

Roundtrip

found 20 hours ago

Select Air Canada flight, departing Thu, Sep 25 from Lambert-St. Louis Intl. to Heathrow, returning Mon, Sep 29, priced at $850 found 20 hours ago