Find Deals on Flights to Seattle/Tacoma Intl

Depart
Return
1 adult
Adults
18+
Youths
12-17
Children
2-11
Seat infants
under 2
Lap infants
under 2
The price shown for each flight will be the average for all passengers, including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Flexible dates? Here are the best fares found in the past 48 hours...

Book cheap flights to Seattle/Tacoma Intl

(Round-trip)
Depart: Sat 29 Oct 2016 Return: Sat 12 Nov 2016 Trip spans 15 days
Depart: Fri 4 Nov 2016 Return: Sun 6 Nov 2016 Trip spans 3 days
Depart: Thu 25 Aug 2016 Return: Thu 8 Sep 2016 Trip spans 15 days
Depart: Fri 9 Sep 2016 Return: Sun 25 Sep 2016 Trip spans 17 days
Depart: Thu 1 Sep 2016 Return: Sun 18 Sep 2016 Trip spans 18 days
Depart: Tue 13 Sep 2016 Return: Tue 27 Sep 2016 Trip spans 15 days
Depart: Thu 29 Sep 2016 Return: Thu 6 Oct 2016 Trip spans 8 days
Depart: Thu 9 Jun 2016 Return: Mon 20 Jun 2016 Trip spans 12 days
Depart: Sat 10 Sep 2016 Return: Mon 12 Sep 2016 Trip spans 3 days
Depart: Wed 31 Aug 2016 Return: Sun 4 Sep 2016 Trip spans 5 days
Depart: Thu 18 Aug 2016 Return: Tue 20 Sep 2016 Trip spans 34 days
Depart: Tue 22 Nov 2016 Return: Tue 29 Nov 2016 Trip spans 8 days
Depart: Sat 6 Aug 2016 Return: Sat 13 Aug 2016 Trip spans 8 days
Depart: Fri 14 Oct 2016 Return: Mon 17 Oct 2016 Trip spans 4 days
Depart: Wed 12 Oct 2016 Return: Wed 26 Oct 2016 Trip spans 15 days
Depart: Tue 30 Aug 2016 Return: Sun 11 Sep 2016 Trip spans 13 days
Depart: Sun 25 Sep 2016 Return: Sat 8 Oct 2016 Trip spans 14 days
Depart: Tue 23 Aug 2016 Return: Sun 18 Sep 2016 Trip spans 27 days
Depart: Sun 28 Aug 2016 Return: Sun 18 Sep 2016 Trip spans 22 days
Depart: Sat 27 Aug 2016 Return: Sat 8 Oct 2016 Trip spans 43 days
* We make every attempt to get accurate prices and fees; however, prices and fees are not guaranteed, and may be subject to last minute changes over which we have no control.
Airports
Origin

London
only £465
only £550
only £448
Newcastle upon Tyne
£996
Birmingham
£634
Destination

Seattle
£448