Aer Lingus Flights from London to United States from £184.46*

Promo Code

Deals on flights from London to United States*

£

  • London (LHR)to

    New York (JFK)
    17 Jan 2026 - 24 Jan 2026
    From
    £211.87
    Seen: 3 minutes ago
    Each way
    Economy

  • London (LHR)to

    Chicago (ORD)
    12 Feb 2026 - 21 Feb 2026
    From
    £221.87
    Seen: 9 hrs ago
    Each way
    Economy

  • London (LHR)to

    Boston (BOS)
    3 Mar 2026 - 10 Mar 2026
    From
    £184.46
    Seen: 22 hrs ago
    Each way
    Economy

  • London (LHR)to

    Washington, D.C. (IAD)
    27 Feb 2026 - 3 Mar 2026
    From
    £243.04
    Seen: 18 hrs ago
    Each way
    Economy

  • London (LHR)to

    San Francisco (SFO)
    6 Apr 2026 - 21 Apr 2026
    From
    £235.95
    Seen: 18 hrs ago
    Each way
    Economy

  • London (LHR)to

    Denver (DEN)
    23 Mar 2026 - 29 Mar 2026
    From
    £382.41
    Seen: 23 hrs ago
    Each way
    Economy

  • London (LHR)to

    New York/Newark (EWR)
    27 Feb 2026 - 3 Mar 2026
    From
    £216.65
    Seen: 17 hrs ago
    Each way
    Economy

  • London (LHR)to

    Nashville (BNA)
    8 Mar 2026 - 15 Mar 2026
    From
    £366.87
    Seen: 2 minutes ago
    Each way
    Economy

  • London (LHR)to

    Miami (MIA)
    4 Mar 2026 - 15 Mar 2026
    From
    £243.54
    Seen: 19 hrs ago
    Each way
    Economy

  • London (LHR)to

    Philadelphia (PHL)
    27 Feb 2026 - 3 Mar 2026
    From
    £269.87
    Seen: 8 hrs ago
    Each way
    Economy

  • London (LHR)to

    Hartford (BDL)
    28 Mar 2026 - 6 Apr 2026
    From
    £346.61
    Seen: 21 hrs ago
    Each way
    Economy

  • London (LHR)to

    Las Vegas (LAS)
    3 Feb 2026 - 10 Feb 2026
    From
    £309.87
    Seen: 1 hour ago
    Each way
    Economy

  • London (LON)to

    Minneapolis (MSP)
    25 Mar 2026 - 31 Mar 2026
    From
    £222.82
    Seen: 3 hrs ago
    Each way
    Economy

  • London (LON)to

    Denver (DEN)
    12 Mar 2026 - 15 Mar 2026
    From
    £367.41
    Seen: 18 hrs ago
    Each way
    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.

Statue of Liberty on Liberty Island in New York Harbor, with the Manhattan skyline, including One World Trade Center

Book London to United States flight deals*

Fly Aer Lingus to the United States 

Discover the best destinations across the United States, each offering unique experiences.

Explore New York City’s iconic landmarks like the Statue of Liberty and vibrant boroughs like Harlem and Brooklyn. Immerse yourself in Boston’s rich history while strolling Beacon Hill’s cobblestone streets. Chicago entices with stunning architecture, world-class museums, and a dynamic food scene. In Seattle, enjoy the Space Needle, Pike Place Market, and the artistic vibes of the Pacific Northwest. Orlando thrills with theme parks like Disneyland and Universal Studios, while Miami offers sun-soaked beaches and a buzzing nightlife. Minneapolis blends cultural landmarks with serene parks, and Denver delights outdoor enthusiasts with its mountain trails and culinary gems. In Los Angeles, dive into Hollywood’s magic, sandy beaches, and top-notch attractions.  Wherever you choose to fly, the U.S. promises unforgettable adventures. 

At Aer Lingus, we blend world-class service with the charm of Ireland. From our friendly crew to our award-winning inflight experience, we put you at the centre of everything we do.

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Best Deals for London to United States*

£

London (LHR)to

Orlando (MCO)
5 May 2026 - 19 May 2026

Each way

Economy

From
£233.95
Seen: 20 hrs ago

London (LHR)to

New York (JFK)
25 Apr 2026 - 29 Apr 2026

Each way

Economy

From
£190.46
Seen: 18 hrs ago

London (LHR)to

Chicago (ORD)
19 Nov 2026 - 30 Nov 2026

Each way

Economy

From
£227.87
Seen: 7 hrs ago

London (LHR)to

Boston (BOS)
11 Sep 2026 - 25 Sep 2026

Each way

Economy

From
£230.56
Seen: 11 hrs ago

London (LHR)to

Minneapolis (MSP)
21 May 2026 - 28 May 2026

Each way

Economy

From
£229.28
Seen: 9 hrs ago

London (LHR)to

Los Angeles (LAX)
1 Jun 2026 - 11 Jun 2026

Each way

Economy

From
£229.28
Seen: 1 hour ago

London (LHR)to

San Francisco (SFO)
20 May 2026 - 2 Jun 2026

Each way

Economy

From
£239.95
Seen: 21 hrs ago

London (LHR)to

Washington, D.C. (IAD)
4 May 2026 - 18 May 2026

Each way

Economy

From
£258.77
Seen: 1 hour 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.