Bristol to Seattle Flights on Aer Lingus from £373.45*

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Book Bristol to Seattle flight deals*

Mar 2027
From£373.45*
Seen: 1 hour ago
Each way/Economy
Apr 2027
No result for this month.
£373.45
Displaying fares for May-2026
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    • Range£373.45

    * 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 Bristol to Seattle flight deals*

    £
    Book Bristol to Seattle flight deals*
    From
    To
    Fare Type
    Dates
    Price
    Bristol (BRS)Seattle (SEA)Each way
    /
    Economy    		8 Mar 2027 - 22 Mar 2027

    From

    £373.45

    Seen: 1 hour ago

    *Roundtrip Restrictions apply.
    Each way fare as part of a return trip including taxes and charges. One way fare including taxes and charges.

    QA FE Test Travel Dates Filter Feature Prepro

    £

    London (LHR)to

    Dublin (DUB)
    3 Jun 2026 - 10 Jun 2026
    From
    £62.99
    Seen: 20 hrs ago
    Each way
    Economy

    Manchester (MAN)to

    New York (JFK)
    18 May 2026 - 25 May 2026
    From
    £261.36
    Seen: 3 hrs ago
    Each way
    Economy

    Manchester (MAN)to

    Dublin (DUB)
    3 Jul 2026 - 5 Jul 2026
    From
    £45.26
    Seen: 1 hour ago
    Each way
    Economy

    Birmingham (BHX)to

    Dublin (DUB)
    19 Jun 2026 - 22 Jun 2026
    From
    £29.30
    Seen: 23 hrs ago
    Each way
    Economy

    London (LHR)to

    Cork (ORK)
    20 May 2026 - 27 May 2026
    From
    £64.44
    Seen: 4 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Edinburgh (EDI)
    Depart: 23 May 2026
    From
    £39.99
    Seen: 2 hrs ago
    One way
    Economy

    Manchester (MAN)to

    Orlando (MCO)
    17 May 2026 - 25 May 2026
    From
    £284.71
    Seen: 17 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Manchester (MAN)
    Depart: 27 May 2026
    From
    £39.99
    Seen: 3 hrs ago
    One way
    Economy

    Leeds (LBA)to

    Belfast (BHD)
    Depart: 13 May 2026
    From
    £39.99
    Seen: 1 hour ago
    One way
    Economy

    Belfast (BHD)to

    Birmingham (BHX)
    Depart: 17 May 2026
    From
    £39.99
    Seen: 5 hrs ago
    One way
    Economy

    Birmingham (BHX)to

    Belfast (BHD)
    Depart: 17 May 2026
    From
    £39.99
    Seen: 5 hrs ago
    One way
    Economy

    London (LHR)to

    Shannon (SNN)
    19 May 2026 - 20 May 2026
    From
    £49.31
    Seen: 21 hrs ago
    Each way
    Economy

    Belfast (BHD)to

    Leeds (LBA)
    Depart: 29 May 2026
    From
    £39.99
    Seen: 2 hrs ago
    One way
    Economy

    Edinburgh (EDI)to

    Dublin (DUB)
    7 May 2026 - 11 May 2026
    From
    £41.97
    Seen: 17 hrs ago
    Each way
    Economy

    London (LHR)to

    Knock (NOC)
    10 May 2026 - 19 May 2026
    From
    £58.37
    Seen: 1 hour ago
    Each way
    Economy

    Glasgow (GLA)to

    Dublin (DUB)
    9 May 2026 - 16 May 2026
    From
    £39.96
    Seen: 23 hrs ago
    Each way
    Economy

    Bristol (BRS)to

    Cork (ORK)
    19 May 2026 - 20 May 2026
    From
    £60.51
    Seen: 2 hrs ago
    Each way
    Economy

    Leeds (LBA)to

    Dublin (DUB)
    29 May 2026 - 3 Jun 2026
    From
    £39.75
    Seen: 22 hrs ago
    Each way
    Economy

    Southampton (SOU)to

    Dublin (DUB)
    9 May 2026 - 16 May 2026
    From
    £59.77
    Seen: 19 hrs ago
    Each way
    Economy

    Manchester (MAN)to

    Belfast (BHD)
    9 May 2026 - 11 May 2026
    From
    £39.99
    Seen: 15 hrs ago
    Each way
    Economy