Most accurate provider | AranGrant 3 stars |
---|---|
Most trusted provider | AranGrant 3 stars |
Round-trip from | $706 (Gotogate) |
One-way from | $383 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $909 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Thu 10/9
7:20 am-9:20 am
1 stop18h 00m
Lisbon Humberto Delgado
Thu 11/20
5:00 am-2:30 pm
2 stops17h 30m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Thu 10/9
5:45 am-9:20 am
2 stops19h 35m
Lisbon Humberto Delgado
Thu 11/20
11:00 am-9:50 am
2 stops30h 50m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Wed 10/1
7:20 am-9:20 am
1 stop18h 00m
Lisbon Humberto Delgado
Tue 12/2
11:00 am-6:37 pm
2 stops39h 37m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Wed 5/21
7:00 pm-9:20 pm
1 stop18h 20m
Lisbon Humberto Delgado
Thu 5/29
10:20 pm-8:40 pm
1 stop30h 20m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Sat 5/10
2:15 pm-10:05 pm
1 stop23h 50m
Lisbon Humberto Delgado
Sat 5/17
12:20 pm-8:18 pm
1 stop15h 58m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Fri 8/15
4:00 pm-9:00 am
1 stop33h 00m
Lisbon Humberto Delgado
Mon 8/25
7:15 am-1:50 pm
1 stop14h 35m
SeattlePorto
SEA - OPO
SEAOPO
Seattle/Tacoma Intl
Tue 5/6
3:45 pm-8:20 pm
2 stops20h 35m
Porto
Tue 5/13
10:25 pm-10:13 pm
3 stops31h 48m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Mon 4/28
7:35 am-10:45 am
1 stop19h 10m
Lisbon Humberto Delgado
Fri 5/9
5:00 am-5:50 pm
2 stops20h 50m
SeattleLisbon
SEA - LIS
SEALIS
Seattle/Tacoma Intl
Mon 8/11
5:40 pm-6:40 pm
1 stop17h 00m
Lisbon Humberto Delgado
Wed 8/20
3:35 pm-11:35 am
1 stop28h 00m
SeattleFaro
SEA - FAO
SEAFAO
Seattle/Tacoma Intl
Sun 4/27
3:45 pm-8:10 pm
2 stops20h 25m
Faro
Sun 5/4
6:20 am-1:25 pm
2 stops39h 05m
Currently, January is the cheapest month in which you can book a flight from Seattle to Portugal (average of $612). Flying from Seattle to Portugal in June is currently the most expensive (average of $1,203). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Portugal as you normally would.
In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.
If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Entertainment
Boarding
Comfort
Overall
Crew
Food
Reviews
Aaron,Oct 2024
LAX - LHR
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$553 | Average$678 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$581 | Average$1,032 | FlexibilityNo cancel fee | On-time70% | |
Cheapest$632 | Average$1,096 | FlexibilityNo cancel fee | On-time76% | |
Cheapest$636 | Average$1,085 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$639 | Average$964 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$643 | Average$1,018 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$652 | Average$821 | FlexibilityNo cancel fee | On-time77% | |
Cheapest$701 | Average$1,051 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$702 | Average$1,205 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$706 | Average$1,079 | FlexibilityNo cancel fee | On-time77% |