• United States
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      Find Cheap Flights from Chicago to London

      Avg. Flight Duration 8h 15m. Distance 3,953 miles.
      There are 445 (nonstop) flights between Chicago and London per week, averaging 63 per day.
      High season is considered to be July. The cheapest month to fly is April.
      For Chicago to London, Wednesday is the cheapest day to fly on average and Monday is the most expensive.
      Book at least 5 weeks before departure in order to get a below-average price.

      From To Airline Date Price
      Chicago O'Hare International London Gatwick Norwegian 23 Aug 2019 $ 346.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 24 Aug 2019 $ 528.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 24 Aug 2019 $ 1,846.00 Details
      Chicago O'Hare International London Gatwick Norwegian 25 Aug 2019 $ 412.00 Details
      Chicago O'Hare International London Gatwick Norwegian 26 Aug 2019 $ 388.00 Details
      Chicago O'Hare International London Gatwick KLM 27 Aug 2019 $ 457.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 27 Aug 2019 $ 1,846.00 Details
      Chicago O'Hare International London Gatwick Norwegian 28 Aug 2019 $ 346.00 Details
      Chicago O'Hare International London Stansted SAS 29 Aug 2019 $ 639.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 29 Aug 2019 $ 1,846.00 Details
      Chicago O'Hare International London Gatwick Norwegian 30 Aug 2019 $ 479.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 31 Aug 2019 $ 548.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 31 Aug 2019 $ 1,846.00 Details
      From To Airline Date Price
      Chicago O'Hare International London Gatwick Norwegian 01 Sep 2019 $ 374.00 Details
      Chicago O'Hare International London Gatwick Norwegian 02 Sep 2019 $ 328.00 Details
      Chicago O'Hare International London Gatwick Finnair 03 Sep 2019 $ 402.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 03 Sep 2019 $ 1,846.00 Details
      Chicago O'Hare International London Gatwick Norwegian 04 Sep 2019 $ 346.00 Details
      Chicago Midway London Southend Southwest Airlines 05 Sep 2019 $ 390.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 05 Sep 2019 $ 1,846.00 Details
      Chicago O'Hare International London Gatwick Norwegian 06 Sep 2019 $ 335.00 Details
      Chicago Midway London Southend Southwest Airlines 07 Sep 2019 $ 327.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 07 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 08 Sep 2019 $ 237.00 Details
      Chicago O'Hare International London Gatwick Norwegian 09 Sep 2019 $ 242.00 Details
      Chicago Midway London Gatwick Southwest Airlines 10 Sep 2019 $ 325.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 10 Sep 2019 $ 456.00 Details
      Chicago O'Hare International London Gatwick Norwegian 11 Sep 2019 $ 255.00 Details
      Chicago Midway London Gatwick Southwest Airlines 12 Sep 2019 $ 332.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 12 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 13 Sep 2019 $ 306.00 Details
      Chicago O'Hare International London Gatwick Norwegian 13 Sep 2019 $ 341.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 14 Sep 2019 $ 280.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 14 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 15 Sep 2019 $ 237.00 Details
      Chicago O'Hare International London Gatwick Norwegian 16 Sep 2019 $ 218.00 Details
      Chicago Midway London Stansted Southwest Airlines 17 Sep 2019 $ 279.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 17 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 18 Sep 2019 $ 254.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 19 Sep 2019 $ 279.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 19 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick KLM 20 Sep 2019 $ 294.00 Details
      Chicago O'Hare International London Gatwick Norwegian 20 Sep 2019 $ 311.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 21 Sep 2019 $ 299.00 Details
      Chicago O'Hare International London Heathrow Brussels Airlines 21 Sep 2019 $ 451.00 Details
      Chicago O'Hare International London Gatwick Norwegian 22 Sep 2019 $ 211.00 Details
      Chicago O'Hare International London Gatwick Norwegian 23 Sep 2019 $ 201.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 24 Sep 2019 $ 262.00 Details
      Chicago O'Hare International London Heathrow Finnair 24 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 25 Sep 2019 $ 237.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 26 Sep 2019 $ 271.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 26 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 27 Sep 2019 $ 296.00 Details
      Chicago O'Hare International London Stansted Norwegian 28 Sep 2019 $ 264.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 28 Sep 2019 $ 425.00 Details
      Chicago O'Hare International London Gatwick Norwegian 29 Sep 2019 $ 197.00 Details
      Chicago O'Hare International London Gatwick Norwegian 30 Sep 2019 $ 201.00 Details
      From To Airline Date Price
      Chicago Midway London Gatwick Southwest Airlines 01 Oct 2019 $ 254.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 01 Oct 2019 $ 432.00 Details
      Chicago O'Hare International London Stansted Norwegian 02 Oct 2019 $ 229.00 Details
      Chicago O'Hare International London Gatwick Norwegian 02 Oct 2019 $ 364.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 03 Oct 2019 $ 256.00 Details
      Chicago O'Hare International London Heathrow Finnair 03 Oct 2019 $ 606.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 04 Oct 2019 $ 256.00 Details
      Chicago O'Hare International London Gatwick Norwegian 04 Oct 2019 $ 364.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 05 Oct 2019 $ 246.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 05 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 06 Oct 2019 $ 158.00 Details
      Chicago O'Hare International London Gatwick Norwegian 07 Oct 2019 $ 159.00 Details
      Chicago O'Hare International London Luton Icelandair 08 Oct 2019 $ 239.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 08 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 09 Oct 2019 $ 170.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 10 Oct 2019 $ 264.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 10 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 11 Oct 2019 $ 219.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 12 Oct 2019 $ 248.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 12 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 13 Oct 2019 $ 166.00 Details
      Chicago O'Hare International London Gatwick Norwegian 14 Oct 2019 $ 152.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 15 Oct 2019 $ 255.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 15 Oct 2019 $ 432.00 Details
      Chicago O'Hare International London Gatwick Norwegian 16 Oct 2019 $ 201.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 17 Oct 2019 $ 248.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 17 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 18 Oct 2019 $ 167.00 Details
      Chicago O'Hare International London Stansted Norwegian 19 Oct 2019 $ 209.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 19 Oct 2019 $ 432.00 Details
      Chicago O'Hare International London Gatwick Norwegian 20 Oct 2019 $ 140.00 Details
      Chicago O'Hare International London Gatwick Norwegian 21 Oct 2019 $ 154.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 22 Oct 2019 $ 219.00 Details
      Chicago O'Hare International London Heathrow Brussels Airlines 22 Oct 2019 $ 427.00 Details
      Chicago O'Hare International London Gatwick Norwegian 23 Oct 2019 $ 148.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 24 Oct 2019 $ 218.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 24 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Norwegian 25 Oct 2019 $ 169.00 Details
      Chicago O'Hare International London Stansted Norwegian 26 Oct 2019 $ 184.00 Details
      Chicago O'Hare International London Heathrow United 26 Oct 2019 $ 1,980.00 Details
      Chicago O'Hare International London Luton Icelandair 27 Oct 2019 $ 287.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 27 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Luton Icelandair 28 Oct 2019 $ 227.00 Details
      Chicago O'Hare International London Heathrow Brussels Airlines 28 Oct 2019 $ 427.00 Details
      Chicago Midway London Gatwick Southwest Airlines 29 Oct 2019 $ 255.00 Details
      Chicago O'Hare International London Heathrow Austrian Airlines 29 Oct 2019 $ 401.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 30 Oct 2019 $ 248.00 Details
      Chicago O'Hare International London Heathrow Lufthansa 30 Oct 2019 $ 432.00 Details
      Chicago O'Hare International London Gatwick Spirit Airlines 31 Oct 2019 $ 257.00 Details
      Chicago O'Hare International London Heathrow Lufthansa 31 Oct 2019 $ 432.00 Details

      Find the cheapest flights from Chicago to London on TICKETS.US
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