Flights from Seattle to Newcastle

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 18 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$514 Roundtrip, found 1 hour ago

$514

Roundtrip

found 1 hour ago

Select United flight, departing Mon, Aug 18 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $514 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$514 Roundtrip, found 1 hour ago

$514

Roundtrip

found 1 hour ago

Select United flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $514 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$514 Roundtrip, found 1 hour ago

$514

Roundtrip

found 1 hour ago

Select Lufthansa flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $514 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$514 Roundtrip, found 1 hour ago

$514

Roundtrip

found 1 hour ago

Select Air Canada flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $514 found 1 hour ago

Sat, Aug 16 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$518 Roundtrip, found 1 hour ago

$518

Roundtrip

found 1 hour ago

Select United flight, departing Sat, Aug 16 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $518 found 1 hour ago

Mon, Aug 18 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$520 Roundtrip, found 1 hour ago

$520

Roundtrip

found 1 hour ago

Select United flight, departing Mon, Aug 18 from Seattle - Tacoma Intl. to Dublin, returning Tue, Oct 14, priced at $520 found 1 hour ago

Sun, Sep 7 - Tue, Sep 16

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$534 Roundtrip, found 3 days ago

$534

Roundtrip

found 3 days ago

Select Scandinavian Airlines flight, departing Sun, Sep 7 from Seattle - Tacoma Intl. to Dublin, returning Tue, Sep 16, priced at $534 found 3 days ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$539 Roundtrip, found 1 hour ago

$539

Roundtrip

found 1 hour ago

Select British Airways flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $539 found 1 hour ago

Sat, Sep 6 - Thu, Sep 11

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$543 Roundtrip, found 3 days ago

$543

Roundtrip

found 3 days ago

Select Icelandair flight, departing Sat, Sep 6 from Seattle - Tacoma Intl. to Dublin, returning Thu, Sep 11, priced at $543 found 3 days ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$672 Roundtrip, found 1 hour ago

$672

Roundtrip

found 1 hour ago

Select Delta flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $672 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$701 Roundtrip, found 1 hour ago

$701

Roundtrip

found 1 hour ago

Select Air France flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $701 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$725 Roundtrip, found 1 hour ago

$725

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $725 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$743 Roundtrip, found 1 hour ago

$743

Roundtrip

found 1 hour ago

Select KLM flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $743 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$755 Roundtrip, found 1 hour ago

$755

Roundtrip

found 1 hour ago

Select Aer Lingus flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $755 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$822 Roundtrip, found 1 hour ago

$822

Roundtrip

found 1 hour ago

Select Finnair flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $822 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$883 Roundtrip, found 1 hour ago

$883

Roundtrip

found 1 hour ago

Select Iberia flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $883 found 1 hour ago

Tue, May 20 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$976 Roundtrip, found 5 days ago

$976

Roundtrip

found 5 days ago

Select JetBlue Airways flight, departing Tue, May 20 from Seattle - Tacoma Intl. to Dublin, returning Sat, May 31, priced at $976 found 5 days ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$1,215 Roundtrip, found 1 hour ago

$1,215

Roundtrip

found 1 hour ago

Select WestJet flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $1,215 found 1 hour ago

Sun, Aug 17 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$1,414 Roundtrip, found 1 hour ago

$1,414

Roundtrip

found 1 hour ago

Select Brussels Airlines flight, departing Sun, Aug 17 from Seattle - Tacoma Intl. to Dublin, returning Wed, Oct 15, priced at $1,414 found 1 hour ago

Tue, May 20 - Sat, May 31

SEA

Seattle - Tacoma Intl.

DUB

Dublin

$1,424 Roundtrip, found 5 days ago

$1,424

Roundtrip

found 5 days ago

Select Turkish Airlines flight, departing Tue, May 20 from Seattle - Tacoma Intl. to Dublin, returning Sat, May 31, priced at $1,424 found 5 days ago