HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Heidelberg

$594+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — FRA
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Heidelberg 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 Heidelberg

Keep the following information in mind while searching for Portland to Heidelberg flight deals. Data was last updated October 28, 2025.

Round-trip from

$739
(United Airlines)
From Portland to Heidelberg
Search Deals

Find flight deals from Portland to Heidelberg

Cheapest flights from Portland to Heidelberg
Explore the most affordable flight options available from Portland to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This AirNGo deal was found by Cheapflights users on 10/28. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amPWM - FRA
1 stop21h 40mVirgin Atlantic
Thu 11/139:50 amFRA - PWM
1 stop18h 29mVirgin Atlantic
Deal found 10/28$594
This Air France deal was found by Cheapflights users on 10/28. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/24:48 pmPWM - FRA
1 stop33h 02mMultiple Airlines
Thu 11/1310:15 amFRA - PWM
2 stops18h 04mMultiple Airlines
Deal found 10/28$598
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 amPWM - FRA
1 stop21h 40mVirgin Atlantic
Tue 11/119:50 amFRA - PWM
1 stop18h 29mVirgin Atlantic
Deal found 10/28$627
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 10/319:45 amPWM - FRA
1 stop15h 50mUnited Airlines
Tue 11/119:45 amFRA - PWM
2 stops34h 34mUnited Airlines
Deal found 10/28$634
This United deal was found by Cheapflights users on 10/28. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/319:45 amPWM - FRA
1 stop19h 10mMultiple Airlines
Thu 11/139:45 amFRA - PWM
2 stops29h 34mMultiple Airlines
Deal found 10/28$649
This Billigflug deal was found by Cheapflights users on 10/28. 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 Billigflug is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/313:20 pmPWM - FRA
2 stops13h 40mMultiple Airlines
Sat 11/1512:50 pmFRA - PWM
2 stops16h 27mMultiple Airlines
Deal found 10/28$685
This KLM deal was found by Cheapflights users on 10/28. 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.
Fri 10/3112:45 pmPWM - FRA
1 stop14h 05mKLM
Sat 11/1511:50 amFRA - PWM
2 stops18h 04mKLM
Deal found 10/28$698
This Delta deal was found by Cheapflights users on 10/28. 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.
Fri 10/316:00 amPWM - FRA
1 stop21h 40mDelta
Sat 11/1511:50 amFRA - PWM
2 stops18h 04mDelta
Deal found 10/28$706

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 October 28, 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

Fri 3/27

4:00 pm-9:10 am

1 stop12h 10m

Frankfurt am Main

Tue 3/31

5:05 pm-7:24 pm

2 stops32h 19m

$739

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Fri 11/21

7:47 pm-6:40 am

2 stops52h 53m

Frankfurt am Main

Tue 12/2

9:45 am-9:10 am

2 stops29h 25m

$743

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 11/24

3:20 pm-12:05 pm

2 stops14h 45m

Frankfurt am Main

Mon 12/1

4:25 pm-6:54 pm

2 stops32h 29m

$745

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Fri 3/27

12:50 pm-7:50 am

1 stop14h 00m

Frankfurt am Main

Tue 3/31

7:00 am-11:49 pm

2 stops22h 49m

$755

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Fri 3/27

11:17 am-11:10 am

2 stops18h 53m

Frankfurt am Main

Tue 3/31

9:55 am-9:27 pm

2 stops17h 32m

$762

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 11/24

10:47 am-9:10 am

1 stop16h 23m

Frankfurt am Main

Mon 12/1

5:10 pm-6:42 pm

2 stops31h 32m

$780

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 11/24

10:47 am-12:00 pm

3 stops19h 13m

Frankfurt am Main

Mon 12/1

9:45 am-11:17 pm

3 stops19h 32m

$816

PortlandFrankfurt am Main

PWM - FRA

PWMFRA

Portland

Mon 11/24

6:00 am-8:40 am

1 stop20h 40m

Frankfurt am Main

Mon 12/1

10:40 am-12:13 pm

1 stop31h 33m

$828

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 December is currently the most expensive (average of $582). 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 October 28, 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 October 28, 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
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,001 reviews
United Airlines
7.4
Good
9,001 reviews

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 12h 10m. 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 December is currently the most expensive (average of $582). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$495Average$1,275FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.