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Heidelberg

$587+ Cheap flights from Portland, ME (PWM) to Heidelberg, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FRA
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Portland to Heidelberg

Best flights from Portland to Heidelberg
Discover carefully curated flight deals from Portland to Heidelberg that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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.
Mon 1/123:12 pmPWM - FRA
2 stops16h 53mUnited Airlines
Mon 1/199:45 amFRA - PWM
2 stops34h 46mUnited Airlines
Deal found 12/14$587
This Virgin Atlantic deal was found by Cheapflights users on 12/14. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/125:30 amPWM - FRA
1 stop21h 10mVirgin Atlantic
Mon 1/199:50 amFRA - PWM
1 stop18h 37mVirgin Atlantic
Deal found 12/14$610
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/128:40 amPWM - FRA
2 stops16h 45mMultiple Airlines
Mon 1/1910:15 amFRA - PWM
3 stops19h 15mMultiple Airlines
Deal found 12/14$918
This Air Canada deal was found by Cheapflights users on 12/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/126:00 amPWM - FRA
3 stops19h 25mAir Canada
Mon 1/199:45 amFRA - PWM
3 stops19h 45mAir Canada
Deal found 12/14$1,010
This United Airlines deal was found by Cheapflights users on 12/12. 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.
Wed 1/282:31 pmPWM - FRA
1 stop10h 39mUnited Airlines
Sun 2/17:00 amFRA - PWM
2 stops17h 52mUnited Airlines
Deal found 12/12$607

Find flight deals from Portland to Heidelberg

Keep the following information in mind while searching for Portland to Heidelberg flight deals. Data was last updated December 15, 2025.

Round-trip from

$587
(United Airlines)

Popular in

April

Cheapest in

January

Average price

$797
From Portland to Heidelberg
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($96 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Heidelberg 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 December 15, 2025.
Use the filters below to find and compare flights from Portland to Heidelberg that are best for you.

Fly from

Portland

Fly to

Heidelberg

Route

Depart

Return

Price

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 1/12

3:12 pm-2:05 pm

2 stops16h 53m

Frankfurt am Main

Mon 1/19

9:45 am-2:31 pm

2 stops34h 46m

$587

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Wed 1/28

2:31 pm-7:10 am

1 stop10h 39m

Frankfurt am Main

Sun 2/1

7:00 am-6:52 pm

2 stops17h 52m

$607

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 1/12

5:30 am-8:40 am

1 stop21h 10m

Frankfurt am Main

Mon 1/19

9:50 am-10:27 pm

1 stop18h 37m

$610

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 1/12

8:40 am-7:25 am

2 stops16h 45m

Frankfurt am Main

Mon 1/19

10:15 am-11:30 pm

3 stops19h 15m

$918

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 1/12

6:00 am-7:25 am

3 stops19h 25m

Frankfurt am Main

Mon 1/19

9:45 am-11:30 pm

3 stops19h 45m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Best time to book a flight from Portland to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Heidelberg

What is the cheapest month to book a flight from Portland, Maine to Heidelberg?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Heidelberg (average of $238). Flying from Portland, Maine to Heidelberg in March is currently the most expensive (average of $593). 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 HE1?

Find hourly flight availability from Portland to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 15, 2025.

When flying from Portland, Maine to Heidelberg, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 6% versus a flight in the afternoon.

Reviews of airlines servicing Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated December 15, 2025.
Read through reviews of airlines operating flights from Portland to Heidelberg, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Boarding

7.7

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

Related info for your journey

Find useful and relevant information for your journey from Portland to Heidelberg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Heidelberg?

    Located just 2.9 mi from the city center, Portland is the airport most travelers will use when flying to Heidelberg from Portland. Booking flights from Portland (PWM) to Heidelberg should be relatively easy as there are 0 daily outbound flights to Heidelberg from 1 airline.

  • How long is the flight from Portland, Maine to Heidelberg?

    Departing from Portland, Maine to Heidelberg will take you 16h 53m. Airlines will cover a distance of 3575 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Portland to Heidelberg that include hotel bookings?

    Yes. In addition to deals on Portland to Heidelberg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Heidelberg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Heidelberg.

  • Can I find deals for business class flights from Portland to Heidelberg?

    Yes. Cheapflights offers flight deals from Portland to Heidelberg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Heidelberg?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Heidelberg (average of $238). Flying from Portland, Maine to Heidelberg in March is currently the most expensive (average of $593). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Heidelberg

Discover the top airline that operate flights from Portland to Heidelberg. 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$495Average$1,276FlexibilityNo cancel feeOn-time69%

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