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Cheap Flights from Chicago to London (CHI - 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.
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Best fares from CHI to LHR (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $1193 2 $1192
3 $1183 4 $1182 5 $1162 6 $1173 7 $1173 8 $1192 9 $1193
10 $1173 11 $1173 12 $1172 13 $1164 14 $1173 15 $1183 16 $1192
17 $1162 18 $1171 19 $1162 20 $1173 21 $1173 22 $1052 23 $1031
24 $1011 25 $1011 26 $1021 27 $1054 28 $1120 29 $1106 30 $1053
31 $1020            
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Direct flights CHI 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 Aug 7 - Oct 24