$399 Cheap United flights New Orleans (MSY) to London (LHR)

$399 Cheap United flights New Orleans (MSY) to London (LHR)

Prices were available within the past 7 days and start at $399 for one-way flights and $580 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Aug 24 - Tue, Sep 16

MSY

New Orleans

LHR

London

$580 Roundtrip, found 4 days ago

$580

Roundtrip

found 4 days ago

Select United flight, departing Sun, Aug 24 from New Orleans to London, returning Tue, Sep 16, priced at $580 found 4 days ago

Sun, Aug 24 - Wed, Sep 10

MSY

New Orleans

LHR

London

$584 Roundtrip, found 4 days ago

$584

Roundtrip

found 4 days ago

Select United flight, departing Sun, Aug 24 from New Orleans to London, returning Wed, Sep 10, priced at $584 found 4 days ago

Tue, Nov 18 - Thu, Nov 27

MSY

New Orleans

LHR

London

$588 Roundtrip, found 13 hours ago

$588

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Thu, Nov 27, priced at $588 found 13 hours ago

Mon, Sep 1 - Thu, Sep 18

MSY

New Orleans

LHR

London

$613 Roundtrip, found 4 days ago

$613

Roundtrip

found 4 days ago

Select United flight, departing Mon, Sep 1 from New Orleans to London, returning Thu, Sep 18, priced at $613 found 4 days ago

Tue, Nov 18 - Tue, Nov 25

MSY

New Orleans

LHR

London

$614 Roundtrip, found 13 hours ago

$614

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Tue, Nov 25, priced at $614 found 13 hours ago

Mon, Sep 1 - Wed, Sep 17

MSY

New Orleans

LHR

London

$617 Roundtrip, found 4 days ago

$617

Roundtrip

found 4 days ago

Select United flight, departing Mon, Sep 1 from New Orleans to London, returning Wed, Sep 17, priced at $617 found 4 days ago

Tue, Nov 18 - Thu, Nov 27

MSY

New Orleans

LHR

London

$635 Roundtrip, found 13 hours ago

$635

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Thu, Nov 27, priced at $635 found 13 hours ago

Tue, Nov 18 - Thu, Nov 27

MSY

New Orleans

LHR

London

$637 Roundtrip, found 13 hours ago

$637

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Thu, Nov 27, priced at $637 found 13 hours ago

Tue, Nov 18 - Thu, Nov 27

MSY

New Orleans

LHR

London

$651 Roundtrip, found 13 hours ago

$651

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Thu, Nov 27, priced at $651 found 13 hours ago

Tue, Nov 18 - Thu, Nov 27

MSY

New Orleans

LHR

London

$653 Roundtrip, found 13 hours ago

$653

Roundtrip

found 13 hours ago

Select United flight, departing Tue, Nov 18 from New Orleans to London, returning Thu, Nov 27, priced at $653 found 13 hours ago