Find Deals on Flights from Birmingham to Seattle

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
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:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Birmingham to Seattle

(Round-trip)
Depart: Thu Jun 15 2017 Return: Wed Jul 5 2017 Trip spans 21 days
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
5:15a
BHX
11:25p
18h 10m
1 stop
Depart: Wed Feb 1 2017 Return: Tue Feb 7 2017 Trip spans 7 days
Aer Lingus
Aer Lingus
BHX
3:40a
SEA
1:35p
33h 55m
2 stops
SEA
1:30a
BHX
10:15p
20h 45m
2 stops
Depart: Mon Feb 13 2017 Return: Mon Feb 20 2017 Trip spans 8 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
3:40a
19h 15m
1 stop
Depart: Wed Apr 5 2017 Return: Wed Apr 12 2017 Trip spans 8 days
Lufthansa
Lufthansa
BHX
2:15a
SEA
11:24p
21h 09m
2 stops
SEA
10:00a
BHX
5:15a
19h 15m
1 stop
Depart: Sat Dec 24 2016 Return: Tue Jan 3 2017 Trip spans 11 days
$1012
Select
Delta
Delta
BHX
4:25a
SEA
4:51p
36h 26m
2 stops
SEA
8:25a
BHX
7:40p
35h 15m
1 stop
Depart: Wed Dec 28 2016 Return: Tue Jan 3 2017 Trip spans 7 days
$1239
Select
Brussels Airlines
Brussels Airlines
BHX
1:10a
SEA
12:59a
23h 49m
2 stops
SEA
2:50a
BHX
3:50a
25h 00m
2 stops
Depart: Tue Feb 14 2017 Return: Mon Feb 20 2017 Trip spans 7 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
3:40a
19h 15m
1 stop
Depart: Mon Jun 12 2017 Return: Wed Jul 5 2017 Trip spans 24 days
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
5:15a
BHX
11:25p
18h 10m
1 stop
Depart: Wed Feb 15 2017 Return: Mon Feb 20 2017 Trip spans 6 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
3:40a
19h 15m
1 stop
Depart: Wed May 31 2017 Return: Wed Jun 14 2017 Trip spans 15 days
Lufthansa
Lufthansa
BHX
6:35a
SEA
1:11a
18h 36m
2 stops
SEA
10:00a
BHX
5:15a
19h 15m
1 stop
Depart: Sat Jun 17 2017 Return: Wed Jul 5 2017 Trip spans 19 days
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
5:15a
BHX
11:25p
18h 10m
1 stop
Depart: Sun Jun 18 2017 Return: Mon Jul 3 2017 Trip spans 16 days
$1095
Select
Delta
Delta
BHX
9:20a
SEA
3:04p
29h 44m
1 stop
SEA
9:07a
BHX
12:55a
15h 48m
1 stop
Depart: Sun Feb 12 2017 Return: Mon Feb 20 2017 Trip spans 9 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
3:40a
19h 15m
1 stop
Depart: Tue Apr 4 2017 Return: Mon Apr 10 2017 Trip spans 7 days
$1000
Select
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
12:30p
BHX
11:25p
10h 55m
1 stop
Depart: Thu Feb 16 2017 Return: Mon Feb 20 2017 Trip spans 5 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
8:10a
23h 45m
1 stop
Depart: Tue Dec 27 2016 Return: Tue Jan 3 2017 Trip spans 8 days
$1297
Select
Brussels Airlines
Brussels Airlines
BHX
1:10a
SEA
12:59a
23h 49m
2 stops
SEA
2:50a
BHX
3:50a
25h 00m
2 stops
Depart: Fri Feb 17 2017 Return: Mon Feb 20 2017 Trip spans 4 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
8:10a
23h 45m
1 stop
Depart: Mon Apr 3 2017 Return: Mon Apr 10 2017 Trip spans 8 days
$1048
Select
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
12:30p
BHX
11:25p
10h 55m
1 stop
Depart: Sat Feb 18 2017 Return: Mon Feb 20 2017 Trip spans 3 days
KLM
KLM
BHX
1:20a
SEA
2:24p
13h 04m
1 stop
SEA
8:25a
BHX
3:40a
19h 15m
1 stop
Depart: Thu Apr 6 2017 Return: Mon Apr 10 2017 Trip spans 5 days
$1048
Select
Icelandair
Icelandair
BHX
9:25a
SEA
9:45p
12h 20m
1 stop
SEA
12:30p
BHX
11:25p
10h 55m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Birmingham
$790
Destination

Seattle
$790