$323+ Cheap flights from Portland, ME (PWM) to Europe
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Portland to Europe with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Europe
Keep the following information in mind while searching for Portland to Europe flight deals. Data was last updated June 12, 2025.
Round-trip from | $604 (KLM) |
|---|---|
One-way from | $323 (Kiwi.com) |
Find flight deals from Portland to Europe
Cheapest flights from Portland to EuropeExplore the most affordable flight options available from Portland to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from Portland to Europe. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This KLM deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Travelocity deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This KLM deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This JetBlue deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Scandinavian Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Europe that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Portland to Europe that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
PortlandRome
PWM - FCO
PWMFCO
Portland
Wed 10/29
10:00 am-6:05 am
1 stop15h 05m
Rome Fiumicino
Wed 11/12
10:15 am-12:04 am
1 stop19h 49m
PortlandMilan
PWM - MXP
PWMMXP
Portland
Thu 9/25
6:30 am-8:35 am
2 stops44h 05m
Milan Malpensa
Mon 10/6
11:20 am-11:31 pm
2 stops18h 11m
PortlandReykjavik
PWM - KEF
PWMKEF
Portland
Thu 8/7
6:01 am-8:10 am
2 stops22h 09m
Reykjavik Keflavik Intl
Thu 8/21
9:30 am-11:01 pm
2 stops41h 31m
PortlandRome
PWM - FCO
PWMFCO
Portland
Wed 10/29
4:55 pm-3:50 pm
2 stops17h 55m
Rome Fiumicino
Wed 11/12
10:15 am-12:04 am
1 stop19h 49m
PortlandReykjavik
PWM - KEF
PWMKEF
Portland
Thu 8/7
4:56 pm-8:30 am
1 stop11h 34m
Reykjavik Keflavik Intl
Thu 8/21
9:30 am-2:26 pm
2 stops32h 56m
PortlandAthens
PWM - ATH
PWMATH
Portland
Wed 8/27
10:50 am-10:05 am
2 stops16h 15m
Athens Eleftherios V.
Fri 9/5
2:25 pm-5:42 pm
2 stops34h 17m
PortlandAthens
PWM - ATH
PWMATH
Portland
Wed 8/27
6:31 am-8:20 am
1 stop18h 49m
Athens Eleftherios V.
Fri 9/5
9:10 am-12:03 am
1 stop21h 53m
PortlandMilan
PWM - MXP
PWMMXP
Portland
Thu 10/16
8:00 am-10:00 am
2 stops20h 00m
Milan Malpensa
Sun 11/2
1:05 pm-5:48 pm
2 stops34h 43m
PortlandParis
PWM - CDG
PWMCDG
Portland
Tue 9/23
2:17 pm-11:25 am
1 stop15h 08m
Paris Charles de Gaulle
Fri 10/10
1:25 pm-10:02 pm
1 stop14h 37m
PortlandParis
PWM - CDG
PWMCDG
Portland
Thu 9/18
2:35 pm-7:25 pm
2 stops22h 50m
Paris Charles de Gaulle
Sun 10/12
8:30 pm-11:31 pm
2 stops33h 01m
Best time to book a flight from Portland to Europe
Have a flexible travel schedule? Discover the best time to fly to Europe from Portland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Portland to Europe
What is the cheapest month to book a flight from Portland, Maine to Europe?
Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Europe (average of $523). Flying from Portland, Maine to Europe in June is currently the most expensive (average of $911). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from PWM to EU?
Find hourly flight availability from Portland to Europe. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Europe as you normally would.
Rainfall in Europe by month
Plan your trip to Europe by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Europe ranges from 0.4 - 3.9 inches per month. December is typically the wettest month, when rainfall can reach 3.9 in. July is typically the driest time to visit Europe when rainfall is around 0.4 in.
Temperature in Europe by month
Plan your trip to Europe by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Europe, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).
Reviews of airlines servicing Europe
Get insights into the airlines that provide service to Europe. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Europe. Reviews last updated June 12, 2025.
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Food
Boarding
Entertainment
Overall
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Portland to Europe. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Portland to Europe
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Portland to Europe
Discover the top 5 airlines that operate flights from Portland to Europe. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$534 | Average$1,058 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$586 | Average$836 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$586 | Average$1,243 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$594 | Average$929 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$605 | Average$703 | FlexibilityNo cancel fee | On-time75% |