Aer Lingus Flights from Washington, D.C. to United Kingdom from 

Deals on flights from Washington, D.C. to United Kingdom*

$

  • Washington, D.C. (IAD)to

    Glasgow (GLA)
    Jul 20 2024 - Jul 27 2024
    From
    $1,376.31*
    Seen: 5 hrs ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Edinburgh (EDI)
    Jul 22 2024 - Aug 2 2024
    From
    $1,213.71*
    Seen: 9 hrs ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Edinburgh (EDI)
    Jul 25 2024 - Aug 5 2024
    From
    $1,252.30*
    Seen: 10 hrs ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Birmingham (BHX)
    May 3 2024 - May 10 2024
    From
    $1,208.78*
    Seen: 18 hrs ago
    Roundtrip*
    /
    Economy

  • Washington, D.C. (IAD)to

    Birmingham (BHX)
    Jun 11 2024 - Jun 17 2024
    From
    $2,006.77*
    Seen: 12 hrs ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Glasgow (GLA)
    Jul 18 2024 - Jul 24 2024
    From
    $1,287.53*
    Seen: 1 day ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Leeds (LBA)
    May 1 2024 - May 6 2024
    From
    $1,374.24*
    Seen: 16 hrs ago
    Roundtrip*
    /
    Economy

    Washington, D.C. (IAD)to

    Leeds (LBA)
    Jul 14 2024 - Jul 23 2024
    From
    $1,376.43*
    Seen: 22 minutes ago
    Roundtrip*
    /
    Economy

  • Washington, D.C. (IAD)to

    Isle of Man (IOM)
    May 31 2024 - Jun 7 2024
    From
    $1,943.16*
    Seen: 9 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.

Aer Lingus Plane Image

Book Washington, D.C. 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.

Email Sign Up
Aer Lingus Newsletter
Sign Up and Save

✔ Be first to receive current offers

✔ Learn about new and exciting destinations

✔ Get the latest travel news and more

Sign Me Up

Best Deals for Washington, D.C. to United Kingdom*

$
FromWashington, D.C. (IAD)ToLondon (LHR)Roundtrip*
/
Economy		Nov 5 2024 - Nov 12 2024

From

$628.67*

Seen: 5 hrs ago

FromWashington, D.C. (IAD)ToManchester (MAN)Roundtrip*
/
Economy		Nov 3 2024 - Nov 19 2024

From

$630.03*

Seen: 1 day ago

FromWashington, D.C. (IAD)ToGlasgow (GLA)Roundtrip*
/
Economy		Aug 1 2024 - Aug 14 2024

From

$1,077.60*

Seen: 9 hrs ago

FromWashington, D.C. (IAD)ToEdinburgh (EDI)Roundtrip*
/
Economy		Sep 4 2024 - Sep 9 2024

From

$881.04*

Seen: 17 hrs ago

FromWashington, D.C. (IAD)ToBirmingham (BHX)Roundtrip*
/
Economy		Oct 11 2024 - Nov 3 2024

From

$861.57*

Seen: 6 hrs ago

FromWashington, D.C. (IAD)ToLeeds (LBA)Roundtrip*
/
Economy		Oct 30 2024 - Dec 2 2024

From

$1,126.00*

Seen: 8 hrs ago

FromWashington, D.C. (IAD)ToBristol (BRS)Roundtrip*
/
Economy		Aug 23 2024 - Aug 26 2024

From

$1,003.54*

Seen: 8 hrs ago

FromWashington, D.C. (IAD)ToSouthampton (SOU)Roundtrip*
/
Economy		Sep 5 2024 - Sep 8 2024

From

$1,003.87*

Seen: 6 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.

Explore More Flights from Washington, D.C. to United Kingdom

Explore Aer Lingus's Top-Pick Destinations