Flights from Chicago to Longburton

Cheapest flights from Chicago

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, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$574 Roundtrip, found 2 days ago

$574

Roundtrip

found 2 days ago

Select Icelandair flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $574 found 2 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$591 Roundtrip, found 6 days ago

$591

Roundtrip

found 6 days ago

Select British Airways flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $591 found 6 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$591 Roundtrip, found 6 days ago

$591

Roundtrip

found 6 days ago

Select American Airlines flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $591 found 6 days ago

Sun, Oct 12 - Mon, Oct 27

ORD

O'Hare Intl.

LHR

Heathrow

$601 Roundtrip, found 6 days ago

$601

Roundtrip

found 6 days ago

Select Scandinavian Airlines flight, departing Sun, Oct 12 from O'Hare Intl. to Heathrow, returning Mon, Oct 27, priced at $601 found 6 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$607 Roundtrip, found 2 days ago

$607

Roundtrip

found 2 days ago

Select Delta flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $607 found 2 days ago

Mon, Oct 13 - Tue, Oct 28

ORD

O'Hare Intl.

LHR

Heathrow

$625 Roundtrip, found 6 days ago

$625

Roundtrip

found 6 days ago

Select United flight, departing Mon, Oct 13 from O'Hare Intl. to Heathrow, returning Tue, Oct 28, priced at $625 found 6 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$634 Roundtrip, found 2 days ago

$634

Roundtrip

found 2 days ago

Select Virgin Atlantic flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $634 found 2 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$644 Roundtrip, found 2 days ago

$644

Roundtrip

found 2 days ago

Select JetBlue Airways flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $644 found 2 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$650 Roundtrip, found 6 days ago

$650

Roundtrip

found 6 days ago

Select Lufthansa flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $650 found 6 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$654 Roundtrip, found 2 days ago

$654

Roundtrip

found 2 days ago

Select Austrian Airlines flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $654 found 2 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$655 Roundtrip, found 2 days ago

$655

Roundtrip

found 2 days ago

Select Air France flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $655 found 2 days ago

Wed, Apr 15 - Sun, Apr 19

ORD

O'Hare Intl.

LHR

Heathrow

$681 Roundtrip, found 1 day ago

$681

Roundtrip

found 1 day ago

Select TAP Portugal flight, departing Wed, Apr 15 from O'Hare Intl. to Heathrow, returning Sun, Apr 19, priced at $681 found 1 day ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$686 Roundtrip, found 2 days ago

$686

Roundtrip

found 2 days ago

Select KLM flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $686 found 2 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$687 Roundtrip, found 6 days ago

$687

Roundtrip

found 6 days ago

Select Swiss International Air Lines flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $687 found 6 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$771 Roundtrip, found 6 days ago

$771

Roundtrip

found 6 days ago

Select Turkish Airlines flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $771 found 6 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$789 Roundtrip, found 6 days ago

$789

Roundtrip

found 6 days ago

Select Aer Lingus flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $789 found 6 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$821 Roundtrip, found 2 days ago

$821

Roundtrip

found 2 days ago

Select Iberia flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $821 found 2 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$823 Roundtrip, found 2 days ago

$823

Roundtrip

found 2 days ago

Select Finnair flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $823 found 2 days ago

Tue, Nov 18 - Thu, Nov 27

ORD

O'Hare Intl.

LHR

Heathrow

$829 Roundtrip, found 6 days ago

$829

Roundtrip

found 6 days ago

Select Brussels Airlines flight, departing Tue, Nov 18 from O'Hare Intl. to Heathrow, returning Thu, Nov 27, priced at $829 found 6 days ago

Mon, Nov 10 - Tue, Nov 18

ORD

O'Hare Intl.

LHR

Heathrow

$843 Roundtrip, found 2 days ago

$843

Roundtrip

found 2 days ago

Select Alaska Airlines flight, departing Mon, Nov 10 from O'Hare Intl. to Heathrow, returning Tue, Nov 18, priced at $843 found 2 days ago