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$740+ Cheap flights from Cologne (CGN) to Portland, ME (PWM)

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
CGN — PWM
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Cologne to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Cologne (CGN) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$740
(United Airlines)
From Cologne Köln/Bonn to Portland
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Find flight deals from Cologne to Portland

Cheapest flights from Cologne to Portland
Explore the most affordable flight options available from Cologne to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 12/41:25 pmCGN - PWM
2 stops15h 44mUnited Airlines
Mon 12/86:00 amPWM - CGN
3 stops29h 10mUnited Airlines
Deal found 7/28$740
This American Airlines deal was found by Cheapflights users on 7/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/1410:15 amCGN - PWM
2 stops32h 15mAmerican Airlines
Mon 8/181:13 pmPWM - CGN
2 stops50h 12mAmerican Airlines
Deal found 7/29$941
This Billigflug deal was found by Cheapflights users on 7/29. 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.
Thu 8/147:40 amCGN - PWM
3 stops21h 34mMultiple Airlines
Mon 8/186:01 amPWM - CGN
2 stops21h 54mMultiple Airlines
Deal found 7/29$1,694
This Flysmarter deal was found by Cheapflights users on 7/29. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:40 amCGN - PWM
3 stops21h 34mAir Canada
Mon 8/187:28 amPWM - CGN
3 stops27h 37mAir Canada
Deal found 7/29$2,357

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cologne to Portland 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 July 30, 2025.
Use the filters below to find and compare flights from Cologne to Portland that are best for you.

Fly from

Cologne

Fly to

Portland

Route

Depart

Return

Price

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 12/4

1:25 pm-11:09 pm

2 stops15h 44m

Portland

Mon 12/8

6:00 am-5:10 pm

3 stops29h 10m

$740

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 8/14

10:15 am-12:30 pm

2 stops32h 15m

Portland

Mon 8/18

1:13 pm-9:25 pm

2 stops50h 12m

$941

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 8/14

7:40 am-11:14 pm

3 stops21h 34m

Portland

Mon 8/18

6:01 am-9:55 am

2 stops21h 54m

$1,694

ColognePortland

CGN - PWM

CGNPWM

Cologne Köln/Bonn

Thu 8/14

7:40 am-11:14 pm

3 stops21h 34m

Portland

Mon 8/18

7:28 am-5:05 pm

3 stops27h 37m

$2,357

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Cologne to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Cologne 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 Cologne to Portland

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

Currently, January is the cheapest month in which you can book a flight from Cologne to Portland, Maine (average of $296). Flying from Cologne to Portland, Maine in July is currently the most expensive (average of $394). 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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Air Canada from Cologne to Portland to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews

Overall

7.4

Entertainment

7.1

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Apr 2025

TPE - SFO

The boarding experience was okay. The dietary food choices were limited, the midway snacks were hard and dry. The seat was uncomfortable - stiff seat cushion, seat back kept springing back to the upright position, narrow seat width. Love the app and the ability to track my luggage. Flight crew was efficient.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Cologne to Portland 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 Cologne to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Cologne to Portland, Maine (average of $296). Flying from Cologne to Portland, Maine in July is currently the most expensive (average of $394). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

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