- Regular
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Only students above 12 years of age are eligible for special fares and/or additional baggage allowances. Carrying valid student ID cards and student visas (where applicable) is mandatory, else the passenger may be denied boarding or asked to pay for extra baggage.
Popular Filters
One Way Price
Duration
Stops From Porto
Departure From Porto
₹ 1,25,575
₹ 97,646
₹ 98,987
₹ 99,840
Arrival at Seattle
₹ 98,987
₹ 1,69,131
₹ 97,646
₹ 98,987
Alliances & Airlines
Oneworld
(36)
SkyTeam
(11)
Star Alliance
(26)
+ 10 more
Layover Airports
+ 15 more
Layover Duration
Further Flights From Porto (OPO)
Further Flights From Seattle (SEA)
Top International Routes
Top International Cities
Up to 12% OFF* on Flights.
21st Dec'25
Hotels in Porto
Hotels in Seattle
Premium Hotels Nearby Seattle
Porto to Seattle Flights, Fares @ ₹97646 + Flat Rs 1500 OFF
₹ 97,646
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Lufthansa LH 1785
06:15
Sun, 21 Dec 25
Porto, Portugal
02 h 50 m
10:05
Sun, 21 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 9414 | Operated By Lufthansa
11:40
Sun, 21 Dec 25
Terminal T2
Munich, Germany
10 h 40 m
13:20
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airlines.
₹ 26,730
₹ 97,646
Economy
Fare offered by airlines.
₹ 16,040
₹ 1,08,467
Economy partially
Fare offered by airlines.
₹ 21,385
₹ 16,040
₹ 1,18,030
Economy fully ref
Fare offered by airlines.
₹ 1,27,594
₹ 98,987
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
United Airlines UA 9004 | Operated By Lufthansa
06:00
Sun, 21 Dec 25
Porto, Portugal
02 h 45 m
09:45
Sun, 21 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 59
13:20
Sun, 21 Dec 25
Terminal T1
Frankfurt, Germany
11 h 35 m
15:55
Sun, 21 Dec 25
Terminal I
San Francisco, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 2019
18:55
Sun, 21 Dec 25
Terminal T3
San Francisco, United States
02 h 12 m
21:07
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 26,730
₹ 98,987
Economy
Fare offered by airline.
₹ 16,040
₹ 1,09,807
Economy partially
Fare offered by airline.
₹ 21,385
₹ 16,040
₹ 1,19,371
Economy fully ref
Fare offered by airline.
₹ 1,28,935
₹ 99,639
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Lufthansa LH 1785
06:15
Sun, 21 Dec 25
Porto, Portugal
02 h 50 m
10:05
Sun, 21 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 488
11:40
Sun, 21 Dec 25
Terminal T2
Munich, Germany
10 h 40 m
13:20
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 26,730
₹ 99,639
Economy saver
Fare offered by airline.
₹ 16,040
₹ 1,10,459
Economy base
Fare offered by airline.
₹ 16,040
₹ 1,20,023
₹ 99,840
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Swiss LX 2065
19:25
Sun, 21 Dec 25
Porto, Portugal
02 h 30 m
22:55
Sun, 21 Dec 25
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 3204 | Operated By United Airlines
09:40
Mon, 22 Dec 25
Zurich, Switzerland
10 h 05 m
12:45
Mon, 22 Dec 25
Terminal T5
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 3254 | Operated By United Airlines
19:55
Mon, 22 Dec 25
Terminal T1
Chicago, United States
04 h 52 m
22:47
Mon, 22 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 26,730
₹ 99,840
Economy saver
Fare offered by airline.
₹ 16,040
₹ 1,10,660
Economy base
Fare offered by airline.
₹ 21,385
₹ 16,040
₹ 1,20,224
₹ 1,02,235
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
British Airways BA 2667 | Operated By Avianca Argentina
20:05
Sun, 21 Dec 25
Porto, Portugal
02 h 20 m
22:25
Sun, 21 Dec 25
Terminal S
London - Gatwick Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 49
14:55
Mon, 22 Dec 25
Terminal T5
London - Heathrow Apt, United Kingdom
10 h
16:55
Mon, 22 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 16,040
₹ 1,02,235
Standard economy
Fare offered by airline.
₹ 16,040
₹ 1,12,938
Economy select
Fare offered by airline.
₹ 5,350
₹ 1,22,502
Economy select pro
Fare offered by airline.
₹ 1,29,675
₹ 1,02,325
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Lufthansa LH 1179
16:15
Sun, 21 Dec 25
Porto, Portugal
02 h 45 m
20:00
Sun, 21 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 490
10:20
Mon, 22 Dec 25
Terminal T1
Frankfurt, Germany
10 h 50 m
12:10
Mon, 22 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Economy light
Fare offered by airline.
₹ 26,730
₹ 1,02,325
Economy saver
Fare offered by airline.
₹ 16,040
₹ 1,13,145
Economy base
Fare offered by airline.
₹ 16,040
₹ 1,22,709
₹ 1,04,196
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Air Canada AC 9292 | Operated By Lufthansa
06:15
Sun, 21 Dec 25
Porto, Portugal
02 h 50 m
10:05
Sun, 21 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9433 | Operated By Lufthansa
12:20
Sun, 21 Dec 25
Terminal T2
Munich, Germany
10 h 30 m
13:50
Sun, 21 Dec 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 8806
18:15
Sun, 21 Dec 25
Terminal M
Vancouver, Canada
01 h 01 m
19:16
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,614
₹ 1,04,196
Basic
Fare offered by airline.
₹ 26,730
₹ 1,04,559
Standard
Fare offered by airline.
₹ 16,040
₹ 1,16,146
Flex
Fare offered by airline.
₹ 21,385
₹ 16,040
₹ 1,26,387
Latitude
Fare offered by airline.
₹ 3,97,403
₹ 1,04,810
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
American Airlines AA 8573 | Operated By Iberia
08:20
Sun, 21 Dec 25
Porto, Portugal
01 h 20 m
10:40
Sun, 21 Dec 25
Terminal T4
Madrid, Spain
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 37
12:40
Sun, 21 Dec 25
Terminal T4S
Madrid, Spain
10 h 50 m
16:30
Sun, 21 Dec 25
Terminal D
Dallas/Fort Worth, United States
BAGGAGE : CHECK INCABIN
Information not available
American Airlines AA 2613
20:45
Sun, 21 Dec 25
Terminal 0
Dallas/Fort Worth, United States
04 h 22 m
23:07
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 16,001
₹ 1,04,810
Basic economy
Fare offered by airline.
₹ 16,040
₹ 1,81,328
Main Cabin
Fare offered by airline.
₹ 1,92,789
Main cabin flexible
Fare offered by airline.
₹ 2,10,710
₹ 1,04,875
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
Air Canada AC 6757 | Operated By Swiss
08:45
Sun, 21 Dec 25
Porto, Portugal
02 h 30 m
12:15
Sun, 21 Dec 25
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 881
13:20
Sun, 21 Dec 25
Zurich, Switzerland
09 h 05 m
16:25
Sun, 21 Dec 25
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 543
19:50
Sun, 21 Dec 25
Terminal T1
Toronto, Canada
05 h 26 m
22:16
Sun, 21 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,730
₹ 1,04,875
Standard
Fare offered by airline.
₹ 16,040
₹ 1,16,462
Flex
Fare offered by airline.
₹ 16,040
₹ 1,26,703
Comfort
Fare offered by airline.
₹ 1,36,943
₹ 1,10,018
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 10% OFF using SBI Debit cards using SBIINTDC
Porto to Seattle , 21 Dec
British Airways BA 7124 | Operated By Iberia
20:40
Sun, 21 Dec 25
Porto, Portugal
01 h 20 m
23:00
Sun, 21 Dec 25
Terminal T4
Madrid, Spain
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 457
10:35
Mon, 22 Dec 25
Terminal T4S
Madrid, Spain
02 h 30 m
12:05
Mon, 22 Dec 25
Terminal T5
London - Heathrow Apt, United Kingdom
BAGGAGE : CHECK INCABIN
Information not available
British Airways BA 49
14:55
Mon, 22 Dec 25
Terminal T5
London - Heathrow Apt, United Kingdom
10 h
16:55
Mon, 22 Dec 25
Seattle, United States
BAGGAGE : CHECK INCABIN
Information not available
Standard economy
Fare offered by airline.
₹ 16,040
₹ 1,10,018
Economy select
Fare offered by airline.
₹ 5,350
₹ 1,19,582
Economy select pro
Fare offered by airline.
₹ 1,26,755
Economy Standard
Fare offered by airline.
₹ 2,84,894
| Porto Seattle Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 |
21 Dec
|
| Cheapest Fare Within 30 Days | Rs null |
21 Dec
|
| Cheapest Fare Within 90 Days | Rs null |
21 Dec
|
| Cheapest Fare Within 365 Days | Rs null |
21 Dec
|
Get cheap flights from Porto to Seattle with Goibibo India
Q: Why choose Goibibo for your flight booking from Porto to Seattle?
A: Goibibo lets you search and compare flight tickets to various destinations with just a click. There is a huge inventory of airlines for you to choose from, and exciting deals and discounts so that you can book your flight tickets at reasonable prices. You can always reach out to Goibibo customer care for any help.
Q: How to get a cheap flight ticket from Porto to Seattle?
A: At Goibibio, it’s very simple to find cheap flights. • After entering the source and destination on the home page, you will get a list of flights. Click on the ‘Cheapest’ filter below to see the cheapest flights first. • You can also grab a cheap flight booking by setting up an alert for Porto to Seattle flights. Goibibo will let you know whenever there is a price drop for your flight. What’s the best time to book a flight from Porto to Seattle? • For a cheap domestic flight, try booking 3-4 weeks in advance. • For an international flight, you must book at least 7-8 weeks ahead for a better price. • You can also check the calendar view while booking to compare the prices for various dates. • Set up a price alert to get notified about the best prices for your flight from Porto to Seattle.
Q: What should you keep in mind while booking a flight from Porto to Seattle?
A: At Goibibo, you can compare flights from all major airlines at one go. Always keep an eye out for the best offers on your Porto to Seattle flight. Plus, there are no hidden charges when you book a Porto to Seattle flight on Goibibo.
Q: Is there any discount on a flight booking from Porto to Seattle?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Porto to Seattle booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Porto to Seattle Flights
Searching for Porto to Seattle cheap flights? Then, Goibibo is your one-stop destination to book Porto to Seattle flight in a hassle-free manner. It is one such platform that brings forth all the options for you at one place and lets you book the most suitable flight with the best deals and offers.
There is no dearth of options when it comes to Porto to Seattle Flight booking. Several budget and premium airlines fly on this route. You can easily check the Porto to Seattle flight schedule on Goibibo. There are approximately 53 flights flying daily between Porto and Seattle from early morning to late at night. Out of these Porto to Seattle flight, 0 are non stop flights 53 are connecting flights. Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Emirates, Finnair, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines, Virgin Atlantic are some major airlines that fly between Porto and Seattle.
The lowest airfare of Porto to Seattle flight is ₹97646 and the average airfare is 130124 depending on the airline, timings and availability. So, it is advisable to book domestic flights 2-3 weeks well in advance to avail minimum airfare. You can also book Porto to Seattle cheap flights if you are flexible with your dates and timings.
You will board your Porto to Seattle flight from the Porto and deboard it at Seattle Airport.
You cannot only book Porto to Seattle cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Porto to Seattle flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Porto to Seattle flight, check below:
How can I check the flight schedule for a Porto to Seattle flight?
To check the Porto to Seattle flight schedule,
How much baggage can I carry on my Porto to Seattle flight?
Baggage allowance depends on the class of travel and airline. In the Porto to Seattle Air India flight, 25 kg of checked baggage is allowed, while 8 kg of hand luggage is permitted. On the other hand, in all domestic IndiGo flights, a passenger can carry 7 kg of hand luggage and 15 kg of checked baggage.
Where will I board my flight at Porto and deboard at Seattle?
When you have booked a Porto to Seattle flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Porto at Seattle flight?
To avail the web check-in service and avoid queues at airports, you have to visit the official airline websites. Commonly, you have to fill the cities of departure and arrival, PNR number and last name to select your preferred seats and meals.
About Seattle
Airport Address
Tel:
About Porto
Frequently Asked Questions - Porto to Seattle Flights
Q: Which is the last flight on Porto to Seattle route?
A: The last flight from Porto to Seattle route is Iberia at 20:40.
Q: When does the first flight leave from Porto to Seattle?
A: The first flight from Porto to Seattle is Lufthansa at 05:00.
Q: Which are the most preferred airlines from Porto to Seattle ?
A: Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Emirates, Finnair, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines, Virgin Atlantic are the most preferred airlines on Porto to Seattle flight route.
Q: How many flights fly from Porto to Seattle on the daily basis?
A: Around 53 flights are flying daily from Porto to Seattle. Out of which 0 are direct and 53 are connecting flights on this route. Some major airlines between this route are Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Emirates, Finnair, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines, Virgin Atlantic.
Q: What are the name and codes for Porto and Seattle airports?
A: The name of Porto airport is Porto and its code is OPO and name of Seattle Airport is Seattle Airport, its code is SEA.
Q: What is today’s cheapest fare from Porto to Seattle?
A: Today lowest airfare on Porto to Seattle flight route is 0.
Q: Which is the cheapest flight from Porto to Seattle in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Porto to Seattle route is at . And in next 30 days lowest price on Porto to Seattle route is .
Q: Which airline has maximum number for flights between Porto to Seattle?
A: Out of 53 daily flights between Porto to Seattle Iberia has maximum 12 flights. After that United Airlines has 11, American Airlines has 9, British Airways has 9, KLM Royal Dutch has 6, Lufthansa has 6, Finnair has 5, Air Canada has 4, Air France has 2, Delta Air Lines has 2, Swiss has 2, TAP Portugal has 2, Alaska Airlines has 1, Emirates has 1, Turkish Airlines has 1, Virgin Atlantic has 1 flights between Porto to Seattle.
