- 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 Seattle
Departure From Seattle
₹ 1,01,134
₹ 1,00,518
₹ 1,02,712
₹ 90,472
Arrival at Porto
₹ 90,472
₹ 90,472
₹ 1,00,771
Alliances & Airlines
Oneworld
(32)
SkyTeam
(34)
Star Alliance
(46)
+ 9 more
Layover Airports
+ 17 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Porto (OPO)
Top International Routes
Top International Cities
Up to 25% OFF* on Flights.
30th Nov'25
Hotels in Seattle
Premium Hotels Nearby Seattle
Seattle to Porto Flights, Fares @ ₹90472 + Flat Rs 1500 OFF
₹ 90,472
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Turkish Airlines TK 204
19:00
Wed, 3 Dec 25
Seattle, United States
12 h
18:00
Thu, 4 Dec 25
Istanbul, Turkey
BAGGAGE : CHECK INCABIN
Information not available
Turkish Airlines TK 1449
07:55
Fri, 5 Dec 25
Istanbul, Turkey
05 h
09:55
Fri, 5 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Flexible
Fare offered by airline.
₹ 90,472
Flexible
Fare offered by airline.
₹ 95,468
₹ 1,00,518
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Air Canada AC 542
08:10
Wed, 3 Dec 25
Seattle, United States
04 h 43 m
15:53
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 836
19:45
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
08 h 05 m
09:50
Thu, 4 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9260 | Operated By Lufthansa
11:20
Thu, 4 Dec 25
Terminal T2
Munich, Germany
02 h 55 m
13:15
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,710
₹ 1,00,518
Standard
Fare offered by airline.
₹ 1,09,853
Flex
Fare offered by airline.
₹ 26,800
₹ 1,09,853
Latitude
Fare offered by airline.
₹ 5,19,301
₹ 1,00,771
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Air Canada AC 542
08:10
Wed, 3 Dec 25
Seattle, United States
04 h 43 m
15:53
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 880
20:25
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
08 h
10:25
Thu, 4 Dec 25
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 6834
17:00
Thu, 4 Dec 25
Zurich, Switzerland
02 h 35 m
18:35
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,710
₹ 1,00,771
Standard
Fare offered by airline.
₹ 1,10,107
Flex
Fare offered by airline.
₹ 26,800
₹ 1,10,107
Latitude
Fare offered by airline.
₹ 4,98,804
₹ 1,00,902
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
United Airlines UA 2605
10:40
Wed, 3 Dec 25
Seattle, United States
04 h 03 m
16:43
Wed, 3 Dec 25
Terminal T1
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 953
18:00
Wed, 3 Dec 25
Terminal T1
Chicago, United States
08 h 35 m
09:35
Thu, 4 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1782
11:20
Thu, 4 Dec 25
Terminal T2
Munich, Germany
02 h 55 m
13:15
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airlines.
₹ 26,710
₹ 1,00,902
Economy
Fare offered by airlines.
₹ 1,10,426
Economy fully refundable
Fare offered by airlines.
₹ 1,39,003
₹ 1,01,134
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Air Canada AC 8803
10:05
Wed, 3 Dec 25
Seattle, United States
01 h 05 m
11:10
Wed, 3 Dec 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9100 | Operated By Lufthansa
13:50
Wed, 3 Dec 25
Terminal M
Vancouver, Canada
10 h 05 m
08:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1176
09:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
02 h 45 m
11:40
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airlines.
₹ 26,710
₹ 1,01,134
Flex
Fare offered by airlines.
₹ 1,10,564
Comfort
Fare offered by airlines.
₹ 1,57,255
Premium economy lowest
Fare offered by airlines.
₹ 2,29,033
₹ 1,01,134
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Air Canada AC 8803
10:05
Wed, 3 Dec 25
Seattle, United States
01 h 05 m
11:10
Wed, 3 Dec 25
Terminal M
Vancouver, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9100 | Operated By Lufthansa
13:50
Wed, 3 Dec 25
Terminal M
Vancouver, Canada
10 h 05 m
08:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9230 | Operated By Lufthansa
09:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
02 h 45 m
11:40
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,710
₹ 1,01,134
Standard
Fare offered by airline.
₹ 1,10,469
Flex
Fare offered by airline.
₹ 26,800
₹ 1,10,469
Latitude
Fare offered by airline.
₹ 4,36,915
₹ 1,01,743
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Air Canada AC 542
08:10
Wed, 3 Dec 25
Seattle, United States
04 h 43 m
15:53
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9104 | Operated By Lufthansa
18:15
Wed, 3 Dec 25
Terminal T1
Toronto, Canada
07 h 40 m
07:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
Air Canada AC 9230 | Operated By Lufthansa
09:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
02 h 45 m
11:40
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic
Fare offered by airline.
₹ 26,710
₹ 1,01,743
Standard
Fare offered by airline.
₹ 1,11,078
Flex
Fare offered by airline.
₹ 26,800
₹ 1,11,078
Latitude
Fare offered by airline.
₹ 4,99,776
₹ 1,02,139
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
United Airlines UA 1079
07:00
Wed, 3 Dec 25
Seattle, United States
05 h 14 m
15:14
Wed, 3 Dec 25
Terminal C
Newark, United States
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 8838 | Operated By Lufthansa
18:05
Wed, 3 Dec 25
Terminal B
Newark, United States
07 h 20 m
07:25
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
BAGGAGE : CHECK INCABIN
Information not available
United Airlines UA 8872 | Operated By Lufthansa
09:55
Thu, 4 Dec 25
Terminal T1
Frankfurt, Germany
02 h 45 m
11:40
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Basic economy
Fare offered by airline.
₹ 26,710
₹ 1,02,139
Economy
Fare offered by airline.
₹ 1,11,663
Economy fully refundable
Fare offered by airline.
₹ 1,40,240
₹ 1,02,712
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Lufthansa LH 489
15:10
Wed, 3 Dec 25
Seattle, United States
10 h
10:10
Thu, 4 Dec 25
Terminal T2
Munich, Germany
BAGGAGE : CHECK INCABIN
Information not available
Lufthansa LH 1782
11:20
Thu, 4 Dec 25
Terminal T2
Munich, Germany
02 h 55 m
13:15
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Eco light
Fare offered by airline.
₹ 26,710
₹ 1,02,712
Basic Plus
Fare offered by airline.
₹ 1,12,236
Flex
Fare offered by airline.
₹ 1,40,813
Basic Plus
Fare offered by airline.
₹ 2,30,930
₹ 1,02,968
Get Flat Rs 1350 OFF using code GODEALS | Get Flat 8% OFF using ICICI Credit cards using GOICICIFESTINT
Seattle to Porto , 3 Dec
Swiss LX 3255 | Operated By United Airlines
10:40
Wed, 3 Dec 25
Seattle, United States
04 h 03 m
16:43
Wed, 3 Dec 25
Terminal T1
Chicago, United States
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 9
18:50
Wed, 3 Dec 25
Terminal T5
Chicago, United States
08 h 50 m
10:40
Thu, 4 Dec 25
Zurich, Switzerland
BAGGAGE : CHECK INCABIN
Information not available
Swiss LX 4592 | Operated By TAP Portugal
15:45
Thu, 4 Dec 25
Zurich, Switzerland
02 h 45 m
17:30
Thu, 4 Dec 25
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Eco light
Fare offered by airline.
₹ 26,710
₹ 1,02,968
Eco standard
Fare offered by airline.
₹ 1,12,492
Eco flex
Fare offered by airline.
₹ 1,41,069
| Seattle Porto Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 | |
| Cheapest Fare Within 30 Days | Rs 85675 |
03 Dec
|
| Cheapest Fare Within 90 Days | Rs 85675 |
03 Dec
|
| Cheapest Fare Within 365 Days | Rs 85675 |
03 Dec
|
Get cheap flights from Seattle to Porto with Goibibo India
Q: Why choose Goibibo for your flight booking from Seattle to Porto?
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 Seattle to Porto?
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 Seattle to Porto 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 Seattle to Porto? • 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 Seattle to Porto.
Q: What should you keep in mind while booking a flight from Seattle to Porto?
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 Seattle to Porto flight. Plus, there are no hidden charges when you book a Seattle to Porto flight on Goibibo.
Q: Is there any discount on a flight booking from Seattle to Porto?
A: Goibibo always has discount offers running on flights. You can find many coupons on the website and app for your Seattle to Porto booking. While booking, you can choose the best coupon from the list for an instant discount on your tickets.
Seattle to Porto Flights
Searching for Seattle to Porto cheap flights? Then, Goibibo is your one-stop destination to book Seattle to Porto 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 Seattle to Porto Flight booking. Several budget and premium airlines fly on this route. You can easily check the Seattle to Porto flight schedule on Goibibo. There are approximately 91 flights flying daily between Seattle and Porto from early morning to late at night. Out of these Seattle to Porto flight, 0 are non stop flights 91 are connecting flights. Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Finnair, Hawaiian Airlines, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines are some major airlines that fly between Seattle and Porto.
The lowest airfare of Seattle to Porto flight is ₹90472 and the average airfare is 109198 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 Seattle to Porto cheap flights if you are flexible with your dates and timings.
You will board your Seattle to Porto flight from the Seattle Airport and deboard it at Porto.
You cannot only book Seattle to Porto cheap flight tickets through Goibibo but can also do web check-in and track your flight status.
How to book a Seattle to Porto flight ticket on Goibibo?
Booking flight tickets on Goibibo is very simple. For a Seattle to Porto flight, check below:
How can I check the flight schedule for a Seattle to Porto flight?
To check the Seattle to Porto flight schedule,
How much baggage can I carry on my Seattle to Porto flight?
Baggage allowance depends on the class of travel and airline. In the Seattle to Porto 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 Seattle and deboard at Porto?
When you have booked a Seattle to Porto flight, you will board the flight at and de-board at .
How can I do web check-in for my upcoming Seattle at Porto 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 Porto
About Seattle
Airport Address
Tel:
Frequently Asked Questions - Seattle to Porto Flights
Q: Which is the last flight on Seattle to Porto route?
A: The last flight from Seattle to Porto route is Turkish Airlines at 19:00.
Q: Which is the cheapest flight from Seattle to Porto in next 7 and next 30 days?
A: Cheapest flight in next 7 days on Seattle to Porto route is at ₹85675. And in next 30 days lowest price on Seattle to Porto route is ₹85675.
Q: Which airline has maximum number for flights between Seattle to Porto?
A: Out of 91 daily flights between Seattle to Porto Delta Air Lines has maximum 27 flights. After that United Airlines has 20, Air Canada has 11, Iberia has 11, British Airways has 7, Finnair has 6, American Airlines has 5, Lufthansa has 5, KLM Royal Dutch has 4, Swiss has 4, TAP Portugal has 4, Air France has 3, Alaska Airlines has 3, Turkish Airlines has 2, Hawaiian Airlines has 1 flights between Seattle to Porto.
Q: When does the first flight leave from Seattle to Porto?
A: The first flight from Seattle to Porto is Air Canada at 05:50.
Q: What is today’s cheapest fare from Seattle to Porto?
A: Today lowest airfare on Seattle to Porto flight route is 0.
Q: How many flights fly from Seattle to Porto on the daily basis?
A: Around 91 flights are flying daily from Seattle to Porto. Out of which 0 are direct and 91 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, Finnair, Hawaiian Airlines, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines.
Q: What are the name and codes for Seattle and Porto airports?
A: The name of Seattle airport is Seattle Airport and its code is SEA and name of Porto Airport is Porto, its code is OPO.
Q: Which are the most preferred airlines from Seattle to Porto ?
A: Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta Air Lines, Finnair, Hawaiian Airlines, Iberia, KLM Royal Dutch, Lufthansa, Swiss, TAP Portugal, Turkish Airlines, United Airlines are the most preferred airlines on Seattle to Porto flight route.
