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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 $1183 2 $1182
3 $1163 4 $1162 5 $1166 6 $1163 7 $1240 8 $1190 9 $1193
10 $1173 11 $1166 12 $1163 13 $1173 14 $1164 15 $1147 16 $1192
17 $1172 18 $1067 19 $1166 20 $1203 21 $1176 22 $1054 23 $1102
24 $1021 25 $1020 26 $1021 27 $1021 28 $1006 29 $1086 30 $1021
31 $1020            
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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 Aug 7 - Oct 24
4389 6:45 pm 8:45 am Jul 27 - Aug 6