Cheap United flights Louisville (SDF) to London (LHR)

Cheap United flights Louisville (SDF) to London (LHR)

Prices were available within the past 7 days and start at for one-way flights and $650 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Wed, Sep 17

SDF

Louisville

LHR

London

$650 Roundtrip, found 14 hours ago

$650

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Sep 1 from Louisville to London, returning Wed, Sep 17, priced at $650 found 14 hours ago

Mon, Sep 1 - Mon, Sep 15

SDF

Louisville

LHR

London

$700 Roundtrip, found 14 hours ago

$700

Roundtrip

found 14 hours ago

Select United flight, departing Mon, Sep 1 from Louisville to London, returning Mon, Sep 15, priced at $700 found 14 hours ago

Sun, Aug 31 - Wed, Sep 17

SDF

Louisville

LHR

London

$718 Roundtrip, found 14 hours ago

$718

Roundtrip

found 14 hours ago

Select United flight, departing Sun, Aug 31 from Louisville to London, returning Wed, Sep 17, priced at $718 found 14 hours ago

Thu, Sep 4 - Mon, Sep 15

SDF

Louisville

LHR

London

$750 Roundtrip, found 14 hours ago

$750

Roundtrip

found 14 hours ago

Select United flight, departing Thu, Sep 4 from Louisville to London, returning Mon, Sep 15, priced at $750 found 14 hours ago

Sun, Aug 31 - Mon, Sep 15

SDF

Louisville

LHR

London

$768 Roundtrip, found 14 hours ago

$768

Roundtrip

found 14 hours ago

Select United flight, departing Sun, Aug 31 from Louisville to London, returning Mon, Sep 15, priced at $768 found 14 hours ago

Sat, Aug 30 - Wed, Sep 17

SDF

Louisville

LHR

London

$786 Roundtrip, found 14 hours ago

$786

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Aug 30 from Louisville to London, returning Wed, Sep 17, priced at $786 found 14 hours ago

Sat, Aug 30 - Mon, Sep 15

SDF

Louisville

LHR

London

$836 Roundtrip, found 14 hours ago

$836

Roundtrip

found 14 hours ago

Select United flight, departing Sat, Aug 30 from Louisville to London, returning Mon, Sep 15, priced at $836 found 14 hours ago

Fri, Aug 29 - Tue, Sep 16

SDF

Louisville

LHR

London

$840 Roundtrip, found 14 hours ago

$840

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 29 from Louisville to London, returning Tue, Sep 16, priced at $840 found 14 hours ago

Fri, Aug 29 - Mon, Sep 15

SDF

Louisville

LHR

London

$890 Roundtrip, found 14 hours ago

$890

Roundtrip

found 14 hours ago

Select United flight, departing Fri, Aug 29 from Louisville to London, returning Mon, Sep 15, priced at $890 found 14 hours ago