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London (UK)
Heathrow Airport

Chicago
O'Hare International Airport

　O'Hare Airport Heathrow　

Prices vary with departure date. Click on the calendar to select a departure date.

Departure Date

2025/8
Sun Mon Tue Wed Thu Fri Sat
11,72521,015
31,26241,34257186705770588739768
101,275111,19512772131,01614741153,22716953
17Search182,5781969120612215942259923888
246782562426Search2769628Search2956830756
31Search
Select Return Date　　 Change Departure Date

Return Date

2025/8
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Currency:US Dollar Loading Searching Fares Updating Fares

Departure Date
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Return Date
Total Fares（Round-Trip/Economy）

* Displayed fare(s) may differ from the actual search result

  • Heathrow－O'Hare Airport

    October Lowest Airfares

    USD521


    The airfare displayed above is for Icelandair


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  • Heathrow－O'Hare Airport

    November Lowest Airfares

    USD566


    The airfare displayed above is for American Airlines


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  • Heathrow－O'Hare Airport

    December Lowest Airfares

    USD548


    The airfare displayed above is for Scandinavian Airlines


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  • London (UK)－Chicago
    Estimated Flight Time

    8 Hours 25 Minutes

  • London (UK)－Chicago
    Number of Operating Airlines

    22
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