$389 Cheap United flights Baltimore (BWI) to London (LHR)

$389 Cheap United flights Baltimore (BWI) to London (LHR)

Prices were available within the past 7 days and start at $389 for one-way flights and $641 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Sep 14 - Tue, Sep 30

BWI

Baltimore

LHR

London

$641 Roundtrip, found 17 hours ago

$641

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Sep 14 from Baltimore to London, returning Tue, Sep 30, priced at $641 found 17 hours ago

Wed, Oct 15 - Tue, Oct 28

BWI

Baltimore

LHR

London

$643 Roundtrip, found 3 days ago

$643

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 15 from Baltimore to London, returning Tue, Oct 28, priced at $643 found 3 days ago

Wed, Oct 15 - Tue, Oct 28

BWI

Baltimore

LHR

London

$650 Roundtrip, found 3 days ago

$650

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 15 from Baltimore to London, returning Tue, Oct 28, priced at $650 found 3 days ago

Sun, Sep 14 - Tue, Sep 30

BWI

Baltimore

LHR

London

$652 Roundtrip, found 17 hours ago

$652

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Sep 14 from Baltimore to London, returning Tue, Sep 30, priced at $652 found 17 hours ago

Wed, Oct 15 - Tue, Oct 28

BWI

Baltimore

LHR

London

$655 Roundtrip, found 3 days ago

$655

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 15 from Baltimore to London, returning Tue, Oct 28, priced at $655 found 3 days ago

Wed, Oct 15 - Wed, Oct 29

BWI

Baltimore

LHR

London

$655 Roundtrip, found 2 days ago

$655

Roundtrip

found 2 days ago

Select United flight, departing Wed, Oct 15 from Baltimore to London, returning Wed, Oct 29, priced at $655 found 2 days ago

Sun, Sep 14 - Tue, Sep 30

BWI

Baltimore

LHR

London

$657 Roundtrip, found 17 hours ago

$657

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Sep 14 from Baltimore to London, returning Tue, Sep 30, priced at $657 found 17 hours ago

Sun, Sep 14 - Tue, Sep 30

BWI

Baltimore

LHR

London

$659 Roundtrip, found 17 hours ago

$659

Roundtrip

found 17 hours ago

Select United flight, departing Sun, Sep 14 from Baltimore to London, returning Tue, Sep 30, priced at $659 found 17 hours ago

Wed, Oct 15 - Tue, Oct 28

BWI

Baltimore

LHR

London

$661 Roundtrip, found 3 days ago

$661

Roundtrip

found 3 days ago

Select United flight, departing Wed, Oct 15 from Baltimore to London, returning Tue, Oct 28, priced at $661 found 3 days ago