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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 $957 2 $895 3 $977 4 $870
5 $958 6 $958 7 $954 8 $932 9 $957 10 $876 11 $870
12 $958 13 $910 14 $910 15 $931 16 $935 17 $903 18 $902
19 $910 20 $909 21 $958 22 $933 23 $907 24 $920 25 $877
26 $910 27 $910 28 $935 29 $903 30 $891 31 $885  
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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 Sep 27 - Oct 18
4389 6:45 pm 8:45 am Sep 23 - Oct 7
4389 6:45 pm 8:45 am Oct 9 - Oct 24