Cheap flights from Chicago to London from $563

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Cheap airfare to London, United Kingdom from Chicago, IL from $592

Cheapest aifare for
Sunday Jan 27, 2018
$303
+ $289 (taxes)
= $592
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 27, 2018

Save $29 by changing your day of departure

Return Date:
Feb 03, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $602

Cheapest aifare for
Monday Jan 28, 2018
$301
+ $301 (taxes)
= $602
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 28, 2018

Save $39 by changing your day of departure

Return Date:
Feb 04, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Tuesday Jan 29, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 29, 2018

Save $32 by changing your day of departure

Return Date:
Feb 05, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $563

Cheapest aifare for
Wednesday Jan 30, 2018
$196
+ $367 (taxes)
= $563
(taxes and fees incl.)

Cheap Bmi Regional flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 30, 2018

Cheapest time to fly

Return Date:
Feb 06, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $586

Cheapest aifare for
Thursday Jan 31, 2018
$219
+ $367 (taxes)
= $586
(taxes and fees incl.)

Cheap Bmi Regional flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Jan 31, 2018

Save $23 by changing your day of departure

Return Date:
Feb 07, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $602

Cheapest aifare for
Friday Feb 01, 2018
$301
+ $301 (taxes)
= $602
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 01, 2018

Save $39 by changing your day of departure

Return Date:
Feb 08, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $600

Cheapest aifare for
Saturday Feb 02, 2018
$303
+ $297 (taxes)
= $600
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 02, 2018

Save $37 by changing your day of departure

Return Date:
Feb 09, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $606

Cheapest aifare for
Sunday Feb 03, 2018
$270
+ $336 (taxes)
= $606
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 03, 2018

Save $43 by changing your day of departure

Return Date:
Feb 10, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Monday Feb 04, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 04, 2018

Save $32 by changing your day of departure

Return Date:
Feb 11, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Tuesday Feb 05, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 05, 2018

Save $32 by changing your day of departure

Return Date:
Feb 12, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Wednesday Feb 06, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 06, 2018

Save $32 by changing your day of departure

Return Date:
Feb 13, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Thursday Feb 07, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 07, 2018

Save $30 by changing your day of departure

Return Date:
Feb 14, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Friday Feb 08, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 08, 2018

Save $32 by changing your day of departure

Return Date:
Feb 15, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Saturday Feb 09, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 09, 2018

Save $30 by changing your day of departure

Return Date:
Feb 16, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $615

Cheapest aifare for
Sunday Feb 10, 2018
$99
+ $516 (taxes)
= $615
(taxes and fees incl.)

Cheap British Airways flights

From Chicago to London

2 Stop Flight Roundtrip
Economy

Departure Date:
Feb 10, 2018

Save $52 by changing your day of departure

Return Date:
Feb 17, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $602

Cheapest aifare for
Monday Feb 11, 2018
$301
+ $301 (taxes)
= $602
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 11, 2018

Save $39 by changing your day of departure

Return Date:
Feb 18, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Tuesday Feb 12, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 12, 2018

Save $30 by changing your day of departure

Return Date:
Feb 19, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Wednesday Feb 13, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 13, 2018

Save $32 by changing your day of departure

Return Date:
Feb 20, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Thursday Feb 14, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 14, 2018

Save $30 by changing your day of departure

Return Date:
Feb 21, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Friday Feb 15, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 15, 2018

Save $30 by changing your day of departure

Return Date:
Feb 22, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $593

Cheapest aifare for
Saturday Feb 16, 2018
$303
+ $290 (taxes)
= $593
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 16, 2018

Save $30 by changing your day of departure

Return Date:
Feb 23, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $615

Cheapest aifare for
Sunday Feb 17, 2018
$99
+ $516 (taxes)
= $615
(taxes and fees incl.)

Cheap British Airways flights

From Chicago to London

2 Stop Flight Roundtrip
Economy

Departure Date:
Feb 17, 2018

Save $52 by changing your day of departure

Return Date:
Feb 24, 2018

Cheap airfare to London, United Kingdom from Chicago, IL from $595

Cheapest aifare for
Monday Feb 18, 2018
$301
+ $294 (taxes)
= $595
(taxes and fees incl.)

Cheap Aer Lingus flights

From Chicago to London

1 Stop Flight Roundtrip
Economy

Departure Date:
Feb 18, 2018

Save $32 by changing your day of departure

Return Date:
Feb 25, 2018