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Cheap Flights from Chicago to London (ORD - LHR)

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.

Best fares from ORD to LHR (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $1177 2 $1165
3 $1163 4 $1163 5 $1161 6 $1163 7 $1161 8 $1170 9 $1080
10 $1153 11 $1165 12 $1161 13 $1166 14 $1156 15 $1172 16 $1165
17 $1153 18 $1145 19 $1164 20 $1153 21 $1173 22 $1048 23 $991
24 $1012 25 $993 26 $993 27 $997 28 $1033 29 $1026 30 $1011
31 $1005            
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Direct flights ORD to LHR on Delta
Flight # Depart ORD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4389 6:30 pm 8:30 am Jul 19 - Oct 18
4389 6:45 pm 8:45 am Jul 20 - Jul 30
4389 6:45 pm 8:45 am Jul 31 - Jul 31
4389 6:45 pm 8:45 am Aug 1 - Oct 24