Cheap flights from Seattle to Barcelona from $280
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Barcelona departing on 9/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Barcelona by changing tabs
Find the cheapest one-way flights from Seattle to Barcelona
If you're looking for one-way flights from Seattle to Barcelona, view some of our deals below provided by Icelandair and WestJet
Search last-minute flights to Barcelona from Seattle
Find and compare round-trip flight prices for your last-minute flight from Seattle to Barcelona
Aer Lingus flights from Seattle to Barcelona
Our best Aer Lingus deals on Seattle to Barcelona flight tickets
British Airways flights from Seattle to Barcelona
Our best British Airways deals on Seattle to Barcelona flight tickets
How to get the cheapest flight ticket from Seattle to Barcelona
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly from Seattle to Barcelona?
November. The cheapest time of year to fly to Barcelona from Seattle is November. Most expensive is June
What is the cheapest day to depart Seattle for Barcelona?
Monday. The cheapest day of the week is typically Monday. The most expensive is typically Thursday
When is the cheapest time to fly from Seattle to Barcelona?
In the evening. Seattle to Barcelona flights are approximately 11% more expensive at noon than in the evening
What is the cheapest airline that flies to Barcelona from Seattle?
Icelandair. Icelandair, Alaska Airlines, and Aer Lingus are the most popular carriers operating from Seattle to Barcelona
What is the cheapest Seattle to Barcelona flight route?
Seattle/Tacoma Intl - Barcelona-El Prat. Fly from Seattle/Tacoma Intl to Barcelona-El Prat for the best Seattle - Barcelona flight prices
How far in advance should you book Seattle to Barcelona flights?
36 days before. The cheapest time to buy a flight from Seattle to Barcelona is approximately 36 days to departure
Cheap Seattle to Barcelona flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Seattle to Barcelona
How far is Seattle/Tacoma Intl to Barcelona by plane?
A flight from Seattle/Tacoma Intl to Barcelona will travel around 5410.7 mi. A reasonable flight in good conditions will take 12h 45m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Barcelona?
Prices for flights from Seattle/Tacoma Intl Airport to Barcelona are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Barcelona?
As of August 2024, there are 15 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Barcelona.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Barcelona?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Barcelona.
What documentation or ID do you need to fly to Barcelona?
The required travel and health documents for your Barcelona trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Barcelona. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Seattle to Barcelona
Compare and see reviews for airlines that fly from Seattle to Barcelona with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $445 | Free Cancellation | Rating 7.3 2,782 reviews | |||
| PriceFrom $445 | Free Cancellation | Rating 7.1 807 reviews | |||
| PriceFrom $468 | Free Cancellation | Rating 6.9 7,524 reviews | |||
| PriceFrom $470 | Free Cancellation | Rating 7.2 1,175 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 7.3 10,000 reviews | |||
| PriceFrom $520 | Free Cancellation | Rating 7.8 1,392 reviews | |||
| PriceFrom $522 | Free Cancellation | Rating 7.4 9,807 reviews | |||
| PriceFrom $522 | Free Cancellation | Rating 6.8 7,293 reviews | |||
| PriceFrom $536 | Free Cancellation | Rating 8.0 9,384 reviews | |||
| PriceFrom $539 | Free Cancellation | Rating 6.7 6,750 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to Barcelona?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Barcelona from Seattle.
Can I find flights from Seattle to Barcelona with flexible booking policies on momondo?
All flight searches from Seattle to Barcelona on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Seattle to Barcelona?
Once you have performed a search for Seattle to Barcelona flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Seattle to Barcelona right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Seattle to Barcelona now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Barcelona and let you know when they change.