- 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
₹ 50,966
₹ 51,475
₹ 50,966
Arrival at Porto
₹ 50,966
₹ 51,524
₹ 51,524
Alliances & Airlines
Oneworld
(26)
SkyTeam
(55)
Star Alliance
(16)
+ 11 more
Layover Airports
+ 16 more
Layover Duration
Further Flights From Seattle (SEA)
Further Flights From Porto (OPO)
Top International Routes
Top International Cities
Bookings open for direct flights from Hyderabad-Amsterdam!
Limited Period Offers
Hotels in Seattle
Premium Hotels Nearby Seattle
Seattle to Porto Flights, Fares @ ₹50966 + Flat Rs 1500 OFF
₹ 50,966
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 429
07:10
Fri, 23 Jan 26
Seattle, United States
05 h 19 m
15:29
Fri, 23 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8741 | Operated By Air France
17:30
Fri, 23 Jan 26
Terminal T1
New York, United States
07 h 25 m
06:55
Sat, 24 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sat, 24 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sat, 24 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 50,966
Delta main classic
Fare offered by airline.
₹ 61,866
Delta main extra
Fare offered by airline.
₹ 68,676
Delta premium select classic
Fare offered by airline.
₹ 1,56,797
₹ 50,966
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 812
06:05
Fri, 23 Jan 26
Seattle, United States
04 h 16 m
13:21
Fri, 23 Jan 26
Terminal M
Detroit, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 228
18:00
Fri, 23 Jan 26
Terminal M
Detroit, United States
07 h 55 m
07:55
Sat, 24 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sat, 24 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sat, 24 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 50,966
Delta main classic
Fare offered by airline.
₹ 61,866
Delta main extra
Fare offered by airline.
₹ 68,676
₹ 50,966
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 810
23:10
Fri, 23 Jan 26
Seattle, United States
04 h 20 m
06:30
Sat, 24 Jan 26
Terminal M
Detroit, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 228
18:00
Sat, 24 Jan 26
Terminal M
Detroit, United States
07 h 55 m
07:55
Sun, 25 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sun, 25 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sun, 25 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 50,966
Delta main classic
Fare offered by airline.
₹ 61,866
Delta main extra
Fare offered by airline.
₹ 68,676
Delta comfort classic
Fare offered by airline.
₹ 69,586
₹ 50,966
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 452
21:45
Fri, 23 Jan 26
Seattle, United States
05 h 14 m
05:59
Sat, 24 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8740 | Operated By Air France
16:30
Sat, 24 Jan 26
Terminal T1
New York, United States
07 h 15 m
05:45
Sun, 25 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sun, 25 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sun, 25 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 50,966
Delta main classic
Fare offered by airline.
₹ 61,866
Delta main extra
Fare offered by airline.
₹ 68,676
Delta premium select classic
Fare offered by airline.
₹ 1,56,797
₹ 51,475
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 452
21:45
Fri, 23 Jan 26
Seattle, United States
05 h 14 m
05:59
Sat, 24 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8748 | Operated By Air France
18:30
Sat, 24 Jan 26
Terminal T1
New York, United States
07 h 25 m
07:55
Sun, 25 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sun, 25 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sun, 25 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,475
Delta main classic
Fare offered by airline.
₹ 62,375
Delta main extra
Fare offered by airline.
₹ 69,185
Delta premium select classic
Fare offered by airline.
₹ 1,57,306
₹ 51,475
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 560
16:05
Fri, 23 Jan 26
Seattle, United States
04 h 43 m
23:48
Fri, 23 Jan 26
Terminal S
Atlanta, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 82
15:50
Sat, 24 Jan 26
Terminal I
Atlanta, United States
08 h 20 m
06:10
Sun, 25 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sun, 25 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sun, 25 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,475
Delta main classic
Fare offered by airline.
₹ 62,375
Delta main extra
Fare offered by airline.
₹ 69,185
Delta premium select classic
Fare offered by airline.
₹ 2,48,696
₹ 51,475
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 415
13:45
Fri, 23 Jan 26
Seattle, United States
05 h 16 m
22:01
Fri, 23 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8740 | Operated By Air France
16:30
Sat, 24 Jan 26
Terminal T1
New York, United States
07 h 15 m
05:45
Sun, 25 Jan 26
Terminal T2E
Paris, France
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 8258 | Operated By Airlinair
09:15
Sun, 25 Jan 26
Terminal T2G
Paris, France
02 h 15 m
10:30
Sun, 25 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,475
Delta main classic
Fare offered by airline.
₹ 62,375
Delta main extra
Fare offered by airline.
₹ 69,185
Delta premium select classic
Fare offered by airline.
₹ 1,57,306
₹ 51,524
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 536
08:00
Fri, 23 Jan 26
Seattle, United States
03 h 32 m
13:32
Fri, 23 Jan 26
Terminal T1
Minneapolis, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 160
15:30
Fri, 23 Jan 26
Terminal T1
Minneapolis, United States
08 h 20 m
06:50
Sat, 24 Jan 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9398
08:50
Sat, 24 Jan 26
Amsterdam, Netherlands
02 h 40 m
10:30
Sat, 24 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,524
Delta main classic
Fare offered by airline.
₹ 62,424
Delta main extra
Fare offered by airline.
₹ 69,234
Delta premium select classic
Fare offered by airline.
₹ 2,49,381
₹ 51,524
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 429
07:10
Fri, 23 Jan 26
Seattle, United States
05 h 19 m
15:29
Fri, 23 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 46
16:45
Fri, 23 Jan 26
Terminal T4
New York, United States
07 h 10 m
05:55
Sat, 24 Jan 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9398
08:50
Sat, 24 Jan 26
Amsterdam, Netherlands
02 h 40 m
10:30
Sat, 24 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,524
Delta main classic
Fare offered by airline.
₹ 62,424
Delta main extra
Fare offered by airline.
₹ 69,234
Delta comfort classic
Fare offered by airline.
₹ 70,144
₹ 51,524
Get Flat Rs 1310 OFF using code GODEALS | Get Flat 10% OFF using KOTAK Credit cards using GOKOTAKINTEMI
Seattle to Porto , 23 Jan
Delta Air Lines DL 429
07:10
Fri, 23 Jan 26
Seattle, United States
05 h 19 m
15:29
Fri, 23 Jan 26
Terminal T4
New York, United States
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9357 | Operated By KLM Royal Dutch
17:45
Fri, 23 Jan 26
Terminal T4
New York, United States
07 h 05 m
06:50
Sat, 24 Jan 26
Amsterdam, Netherlands
BAGGAGE : CHECK INCABIN
Information not available
Delta Air Lines DL 9398
08:50
Sat, 24 Jan 26
Amsterdam, Netherlands
02 h 40 m
10:30
Sat, 24 Jan 26
Porto, Portugal
BAGGAGE : CHECK INCABIN
Information not available
Delta main basic
Fare offered by airline.
₹ 18,080
₹ 51,524
Delta main classic
Fare offered by airline.
₹ 62,424
Delta main extra
Fare offered by airline.
₹ 69,234
| Seattle Porto Cheap Flights | Fare | Date |
|---|---|---|
| Lowest Airfare Today | Rs 0 |
24 Jan
|
| Cheapest Fare Within 30 Days | Rs null |
24 Jan
|
| Cheapest Fare Within 90 Days | Rs null |
24 Jan
|
| Cheapest Fare Within 365 Days | Rs null |
24 Jan
|
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 78 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 78 are connecting flights. Air Canada, Air Europa, 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, Virgin Atlantic are some major airlines that fly between Seattle and Porto.
The lowest airfare of Seattle to Porto flight is ₹50966 and the average airfare is 58237 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: 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 airline has maximum number for flights between Seattle to Porto?
A: Out of 78 daily flights between Seattle to Porto Delta Air Lines has maximum 34 flights. After that KLM Royal Dutch has 14, Iberia has 12, Alaska Airlines has 5, American Airlines has 5, Lufthansa has 4, United Airlines has 4, Air Canada has 3, Air France has 3, TAP Portugal has 3, Air Europa has 2, British Airways has 2, Finnair has 2, Virgin Atlantic has 2, Hawaiian Airlines has 1, Swiss has 1, Turkish 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 Delta Air Lines at 06:05.
Q: Which are the most preferred airlines from Seattle to Porto ?
A: Air Canada, Air Europa, 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, Virgin Atlantic are the most preferred airlines on Seattle to Porto flight route.
Q: Which is the last flight on Seattle to Porto route?
A: The last flight from Seattle to Porto route is Delta Air Lines at 23:10.
Q: How many flights fly from Seattle to Porto on the daily basis?
A: Around 78 flights are flying daily from Seattle to Porto. Out of which 0 are direct and 78 are connecting flights on this route. Some major airlines between this route are Air Canada, Air Europa, 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, Virgin Atlantic.
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 . And in next 30 days lowest price on Seattle to Porto route is .
Q: What is today’s cheapest fare from Seattle to Porto?
A: Today lowest airfare on Seattle to Porto flight route is 0.
