Porto to Seattle Flight tickets from ₹ 34,455

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Book flight tickets from Porto to Seattle starting at ₹ 34,455

Discover our range of affordable one-way and round-trip flights from Porto to Seattle and kick-start your next adventure today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Porto to Seattle

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to Seattle from Porto have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Porto to Seattle

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Porto to Seattle.

easyJet

From ₹ 28,845

TAP Air Portugal

From ₹ 29,020

Azores Airlines

From ₹ 31,422

Air Transat

From ₹ 38,316

Vueling Airlines

From ₹ 41,477

Transavia France

From ₹ 43,110

Iberia

From ₹ 50,073

Turkish Airlines

From ₹ 52,592

American Airlines

From ₹ 56,010

British Airways

From ₹ 57,468

Find more flights and airlines

Alternative Routes from Porto to Seattle

There are various non-direct routes from Porto to Seattle which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
OPO
18:20
52h 1m
2 transfer
SEA
14:21
Francisco Sa Carneiro International Airport - Seattle-Tacoma International Airport
Sun, Dec 15easyJet
₹ 28,845
OPO
18:20
52h 1m
2 transfer
SEA
14:21
Francisco Sa Carneiro International Airport - Seattle-Tacoma International Airport
Sun, Dec 15easyJet
₹ 28,845
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FAQ

When are flight tickets from Porto (OPO) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Porto to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Porto (OPO) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around ₹ 90,138.
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
- The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Porto to Seattle

If you don’t know some of the key things to look out for when buying flight tickets, prices can often end up sky high or, worse, sold out! We’ve carefully compiled our six most important steps to help ensure you’re getting the best deals when planning your next journey.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Porto to Seattle

Cheapest nonstop flight price	₹ 34,455
Off-season for travel	November
Peak season for travel	February
Flight distance	8,187.39 km
Popular airline	British Airways