Welcome | SIGN OUT

Cheap Flights from Chicago to London - CHI to LON (reverse)

Popular Flights from Chicago to London

  • Airfare from Chicago to London on Finnair from $688 round trip
  • Airfare from Chicago to London on Alitalia - Compagnia Aerea Italiana Spa from $797 round trip
  • Airfare from Chicago to London on Air Canada from $800 round trip
  • Airfare from Chicago to London on Lufthansa German Airlines from $801 round trip
  • Airfare from Chicago to London on Iberia from $820 round trip

Recent Alerts from Chicago to London

Market
Rating
Date
Price
Chicago to London on Brussels Airlines
Dec 13, 2011
20111213
$734

Did You Know?

  • The shortest flight between Chicago, IL and London, GB on US Airways is 4,209 miles.
  • The smallest aircraft operated by Singapore flying between Chicago, IL and London, GB is a 340 with 240 seats.
  • Delta has 100 one stop flights between Chicago, IL and London, GB.
  • The largest aircraft operated by SAS flying between Chicago, IL and London, GB is a 330 with 268 seats.
  • 285,470 seats are available per day to fly out of Chicago, IL connecting to London, GB
  • New York, NY is the most popular connection for one stop flights between Chicago, IL and London, GB.
  • 20 airlines operate between Chicago, IL and London, GB
  • American has the most nonstop flights between Chicago, IL and London, GB.
As seen in...
Expert Travel Advice Provided by Farecompare

Advance Purchase Prices from Chicago to London

  • Carrier
    0 Days
    1 Day
    3 Days
    7 Days
    10 Days
    14 Days
    21 Days
  • Aer Lingus
    $1104
    $5622
    $5622
    $836
    $836
    $836
    $836
  • Air Canada
    $1599
    $1599
    $1254
    $708
    $708
    $2287
    $2287
  • Air France
    $774
    $774
    $1243
    $722
    $722
    $1495
    $1495
  • Alitalia
    $799
    $799
    $1268
    $747
    $747
    $1520
    $1520
  • American
    $760
    $760
    $1232
    $708
    $708
    $708
    $708
  • BMI
    $1599
    $1599
    $1254
    $708
    $708
    $2477
    $2477
  • British Airways
    $2865
    $2865
    $1178
    $654
    $654
    $654
    $654
  • Brussels
    $1680
    $1680
    $1335
    $819
    $819
    $2368
    $2368
  • Continental
    $1599
    $1599
    $1254
    $708
    $708
    $2287
    $2287
  • Delta
    $774
    $774
    $1243
    $722
    $722
    $1495
    $1495
  • Iberia
     
     
    $1232
    $708
    $708
    $4253
    $4253
  • Jet India
    $2335
    $1207
    $1007
    $897
    $897
    $6015
    $5085
  • KLM
    $774
    $774
    $1243
    $722
    $722
    $2491
    $2491
  • LOT
    $789
    $789
    $789
    $789
    $789
    $789
    $789
  • Lufthansa
    $1599
    $1599
    $1254
    $708
    $708
    $708
    $708
  • SAS
    $3754
    $1007
    $1007
    $865
    $865
    $865
    $865
  • US Airways
    $1363
    $1363
    $1243
    $722
    $722
    $722
    $722
  • United
    $1599
    $1599
    $1254
    $708
    $708
    $2287
    $2287
  • Virgin Atlantic
    $760
    $760
    $1404
    $810
    $810
    $4063
    $4063

Daily Non-stop Flight Schedules from O Hare to Heathrow

  • Airline
    Mon
    Tue
    Wed
    Thu
    Fri
    Sat
    Sun
    Earliest Flight
    Latest Flight
    Average Duration
  • American Airlines
    3
    3
    3
    3
    3
    3
    3
    8:50 AM
    9:30 PM
    7:53
  • British Airways
    2
    2
    2
    2
    3
    3
    2
    5:05 PM
    8:35 PM
    7:33
  • United Airlines
    3
    3
    3
    3
    3
    3
    3
    3:50 PM
    9:00 PM
    8:05

Cheap Domestic Flights from Chicago - CHI

Flights
Airline
Lowest Price
American, Delta, AirTran, Continental, United
$182
United, US Airways, Continental, American
$241
American, Continental, United, Spirit, Virgin America
$130
Spirit, United, Delta, JetBlue, American
$88
Delta, American, Continental, United
$138
Continental, American, United
$190
American, United, Spirit
$108
American, United, Continental, Spirit
$128
United, Continental, American
$268
American, Alaska, United, Continental
$230
Continental, American, United, Virgin America
$198
Spirit, Continental, American, United, Delta
$72
Frontier, United, Continental, American
$148
American, United, Continental
$140
Spirit, AirTran, Continental, United, American
$168
Spirit, American, United, Continental, JetBlue
$78
United, American
$270

Cheap International Flights from Chicago - CHI

Flights
Airline
Lowest Price
Cathay, United
$1017
United, American, Air Canada, Porter
$237
United, KLM
$765
United, American, Air France, Delta
$696
American, Japan, United, All Nippon
$889
Asiana, Korean
$904

Cheap International Flights to London - LON

Flights
Airline
Lowest Price
British Airways, American, Continental, Delta, Kuwait, Virgin Atlantic
$640
British Airways, Air France
€99
Thai, Qantas, EVA, British Airways
THB24804
British Airways, Air France
€126
British Airways, Continental
$715
Virgin Atlantic, Emirates, Royal Brunei, British Airways
﷼1896
British Airways, Cathay, Hong Kong, New Zealand, Qantas, Virgin Atlantic
HKD5876
United, Virgin Atlantic, British Airways
$780
Malaysia
MYR2533
British Airways, Delta
$788
Singapore, Qantas, British Airways
SGD1161
Jet India, Air India, British Airways, Kingfisher
₨21060
British Airways
$776
British Airways, Virgin Atlantic
$745
British Airways
$727
Virgin Atlantic, Kingfisher, British Airways, Air India, Jet India
₨31306
British Airways, Air China
元4618
British Airways, United, Virgin Atlantic
$716
Alitalia, British Airways, Ethiopian
€146
American, British Airways, Delta, Virgin Atlantic
$686
British Airways, Japan, All Nippon, Virgin Atlantic
¥76345
British Airways, US Airways
$739
British Airways
$1024
British Airways, Lufthansa
€132
British Airways
€140
Virgin Atlantic, British Airways
$815
Turkish, Pegasus, British Airways
€126
British Airways
$800
Air China, Cathay, Emirates, Etihad, Gulf Air, Japan, Korean, KLM, Malaysia, All Nippon, Asiana, Philippine, Qatar, Singapore, Thai, Vietnam, Virgin Atlantic
$958
British Airways, Continental, Virgin Atlantic
$719
British Airways, China E, Virgin Atlantic
元5232
Delta, American, British Airways, Virgin Atlantic
$738
SWISS, British Airways
CHF191
Virgin Atlantic, S African, British Airways
ZAR6209
American, Air Canada, British Airways, Air China, Cathay, Emirates, Etihad, Japan, Korean, Malaysia, China E, New Zealand, Asiana, Qantas, S African, Singapore, Thai, United, Vietnam, Virgin Atlantic
AUD1457
British Airways, BMI, Aeroflot
€142
Asiana, Korean
₩1076391
US Airways
$764
British Airways
$739
Aer Lingus, BMI, Air France
€91
Air Canada, British Airways, Air Transat, Virgin Atlantic
CAD765
Cheap Flights from Chicago to London, from $688 Round trip from CHI to LON