Aer Lingus Flights from Chicago to United Kingdom from $636.73*

Deals on flights from Chicago to United Kingdom*

$

  • Chicago (ORD)to

    Birmingham (BHX)
    Jan 19 2025 - Jan 26 2025
    From
    $659.95*
    Seen: 21 hrs ago
    Roundtrip*
    /
    Economy

    Chicago (ORD)to

    London (LON)
    Feb 24 2025 - Feb 28 2025
    From
    $1,652.70*
    Seen: 18 hrs ago
    Roundtrip*
    /
    Economy

    Chicago (ORD)to

    Aberdeen (ABZ)
    Feb 15 2025 - Feb 21 2025
    From
    $690.70*
    Seen: 22 hrs ago
    Roundtrip*
    /
    Economy

    Chicago (ORD)to

    Bristol (BRS)
    Jan 25 2025 - Jan 31 2025
    From
    $1,231.80*
    Seen: 12 hrs ago
    Roundtrip*
    /
    Economy

  • Chicago (ORD)to

    Leeds (LBA)
    Jan 26 2025 - Feb 2 2025
    From
    $682.78*
    Seen: 20 hrs ago
    Roundtrip*
    /
    Economy

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Book Chicago to United Kingdom flight deals*

Fly to the United Kingdom to experience vibrant cities and the quaint English countryside. Explore London and Manchester for luxury shopping and creative dining options. For art and culture, visit London's museums and galleries. To enjoy a quieter experience, take to the seaside near Bristol or explore the idyllic town of Bath.

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Best Deals for Chicago to United Kingdom*

$
Best Deals for Chicago to United Kingdom*
From
To
Fare Type
Dates
Price
FromChicago (ORD)ToSouthampton (SOU)Roundtrip*
/
Economy		Jul 2 2025 - Jul 17 2025

From

$1,500.98*

Seen: 6 hrs ago

FromChicago (ORD)ToGlasgow (GLA)Roundtrip*
/
Economy		Apr 21 2025 - May 3 2025

From

$1,174.24*

Seen: 10 hrs ago

FromChicago (ORD)ToLondon (LHR)Roundtrip*
/
Economy		Apr 21 2025 - May 3 2025

From

$864.28*

Seen: 10 hrs ago

FromChicago (ORD)ToEdinburgh (EDI)Roundtrip*
/
Economy		Mar 28 2025 - Apr 5 2025

From

$891.68*

Seen: 1 hour ago

FromChicago (ORD)ToManchester (MAN)Roundtrip*
/
Economy		Apr 21 2025 - May 3 2025

From

$798.03*

Seen: 10 hrs ago

FromChicago (ORD)ToLondon (LON)Roundtrip*
/
Economy		Oct 11 2025 - Oct 18 2025

From

$844.52*

Seen: 23 hrs ago

FromChicago (ORD)ToBristol (BRS)Roundtrip*
/
Economy		Jun 17 2025 - Jul 1 2025

From

$1,238.31*

Seen: 8 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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