SEARCH ONE AND DONE. - Compare hundreds of travel sites at once.
Choose where to book.
Find deals from over 400 airlines worldwide.

Cheap Flights from London to Chicago (LHR - CHI)

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 LHR to CHI (Found by others)

Sun Mon Tue Wed Thu Fri Sat
          1 $1961 2 $1763
3 $1534 4 $1567 5 $1492 6 $1748 7 $1351 8 $1792 9 $1467
10 $1756 11 $1780 12 $1417 13 $1724 14 $1780 15 $1790 16 $1341
17 $1338 18 $1278 19 $1122 20 $1018 21 $1017 22 $1181 23 $1133
24 $1019 25 $1276 26 $1017 27 $1268 28 $1018 29 $1313 30 $1121
31 $1126            
KAYAK searches hundreds of sites to find the best rate for your next flight from London to Chicago. Get the best flight deal for your Chicago trip!
Here's how it works. Search KAYAK for a flight ticket from London to Chicago. Sort, filter and compare results on one web page. Then book your plane ticket direct on the airline or travel agent site of your choice!
Direct flights LHR to CHI on Delta
Flight # Depart LHR Arrive ORD Sun Mon Tue Wed Thu Fri Sat Valid Between
4388 11:00 am 1:35 pm Aug 1 - Oct 25