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Cheap Flights from Chicago to London (ORD - LON)

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 LON (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $1185 2 $1186
3 $1173 4 $1202 5 $1181 6 $1164 7 $1163 8 $1181 9 $1166
10 $1166 11 $1166 12 $1095 13 $1095 14 $1156 15 $1186 16 $1193
17 $1166 18 $1156 19 $1164 20 $1166 21 $1166 22 $1055 23 $1029
24 $1021 25 $1012 26 $1021 27 $1007 28 $1051 29 $956 30 $1056
31 $1024            
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Direct flights ORD to LON on Delta
Flight # Depart ORD Arrive LHR Sun Mon Tue Wed Thu Fri Sat Valid Between
4389 6:30 pm 8:30 am Jul 26 - Oct 18
4389 6:45 pm 8:45 am Jul 31 - Jul 31
4389 6:45 pm 8:45 am Aug 1 - Oct 24