Cheap flights from Portland, Maine to Barcelona from $347
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Barcelona departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Portland, Maine to Barcelona
Cheap round-trip flights
Cheap one-way flights
United Airlines flights from Portland, Maine to Barcelona-El Prat Airport
Our best United Airlines deals on Portland, Maine to Barcelona-El Prat Airport flight tickets
Scandinavian Airlines flights from Portland, Maine to Barcelona-El Prat Airport
Our best Scandinavian Airlines deals on Portland, Maine to Barcelona-El Prat Airport flight tickets
See travel insights to Barcelona from
How to get the cheapest flight ticket from Portland, Maine to Barcelona-El Prat Airport
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 day to depart on your flight to Barcelona-El Prat Airport?
The cheapest day to depart on your flight to Barcelona-El Prat Airport is on a Tuesday when prices can be found for as low as $819. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,534. These prices are subject to change though, so be sure to set up a Price Alert for flights to Barcelona-El Prat Airport.
What is the cheapest time of day to depart on your flight to Barcelona-El Prat Airport?
Flying to Barcelona-El Prat Airport from Portland, Maine in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $950 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,079 on average. Flights to Barcelona-El Prat Airport from Portland, Maine in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from Portland to Barcelona-El Prat?
KLM, Delta, and Air Canada are the most popular carriers operating from Portland to Barcelona-El Prat
What airlines fly to Barcelona-El Prat Airport?
Iberia, LEVEL and Vueling are the top three most popular airlines that fly to Barcelona-El Prat Airport from Portland, Maine according to our data. Iberia is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Barcelona-El Prat Airport. Keep in mind that there are 22 different airlines that fly to Barcelona-El Prat Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland, Maine to Barcelona-El Prat Airport
Cheap Portland, Maine to Barcelona-El Prat Airport (PWM to BCN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Barcelona-El Prat Airport
How far is Portland to Barcelona-El Prat by plane?
Portland and Barcelona-El Prat are 3565.9 mi apart from one another. Flights usually cover this in 11h 56m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Barcelona-El Prat Airport?
Prices for flights from Portland Airport to Barcelona-El Prat Airport are updated daily.
How many operators does momondo search for flights from Portland Airport to Barcelona-El Prat Airport?
As of May 2025, there are 2 operators available to choose from for flights from Portland Airport to Barcelona-El Prat Airport.
How old do you have to be to fly from Portland Airport to Barcelona-El Prat Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Barcelona-El Prat Airport.
What documentation or ID do you need to fly to Barcelona-El Prat Airport?
The travel and health documents required for your trip to Barcelona-El Prat Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Barcelona-El Prat Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland, Maine to Barcelona-El Prat Airport?
Based on momondo bookings for flights between Portland, Maine and Barcelona-El Prat Airport, the leading airline is United Airlines, making up 61% of the total bookings. Other popular airlines include American Airlines with 39%.
Best airlines flying from Portland, Maine to Barcelona-El Prat Airport
Compare and see reviews for airlines that fly from Portland, Maine to Barcelona-El Prat Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $549 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $690 | Free Cancellation | Rating 7.4 8,710 reviews |
Traveling to a place near Barcelona?
Book flights to Barcelona if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Portland 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 Portland.
Can I find flights from Portland to Barcelona with flexible booking policies on momondo?
Flights from Portland to Barcelona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Portland to Barcelona?
momondo helps you find the best flight between Portland and Barcelona by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Portland to Barcelona right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Barcelona, momondo offers a useful price alert feature which will track prices for flights to Barcelona from Portland and alert you when they change.