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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 $1183 2 $1187
3 $1166 4 $1182 5 $1162 6 $1163 7 $1184 8 $1192 9 $1187
10 $1172 11 $1172 12 $1100 13 $1162 14 $1182 15 $1183 16 $1192
17 $1162 18 $1067 19 $1066 20 $1143 21 $1165 22 $1052 23 $1032
24 $1010 25 $1020 26 $1010 27 $1010 28 $1030 29 $1041 30 $1021
31 $1020            
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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 Aug 2 - Oct 18
4389 6:45 pm 8:45 am Jul 29 - Aug 6
4389 6:45 pm 8:45 am Aug 7 - Oct 24