How does KAYAK find such low prices on flights from Maine to Copenhagen?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Copenhagen.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Copenhagen?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Maine is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Maine to Copenhagen?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to Maine with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Copenhagen?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$331 CHEAP FLIGHTS from Maine to Copenhagen

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Cheap Flights from Maine to Copenhagen

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Maine to Copenhagen

Mon, Jan 18 - Fri, Jan 22

7:30 am - 11:25 amPWM Portland-CPH Kastrup Copenhagen

21h 55m2 stops Newark Brussels Bruxelles-National

11:35 am - 2:51 pmCPH Kastrup Copenhagen-PWM Portland

33h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$769United Airlines

Mon, Jan 18 - Fri, Jan 22

6:30 am - 7:10 amPWM Portland-CPH Kastrup Copenhagen

18h 40m1 stop New York John F Kennedy Intl

1:00 pm - 11:49 pmCPH Kastrup Copenhagen-PWM Portland

16h 49m1 stop New York John F Kennedy Intl

$853Scandinavian Airlines

Thu, Dec 3 - Tue, Dec 15

9:38 am - 2:10 pmPWM Portland-CPH Kastrup Copenhagen

22h 32m2 stops Washington, D.C. Dulles Intl Zurich

10:05 am - 11:24 pmCPH Kastrup Copenhagen-PWM Portland

19h 19m2 stops Frankfurt am Main Newark

$902United Airlines

Thu, Dec 3 - Tue, Dec 15

9:12 am - 9:25 amPWM Portland-CPH Kastrup Copenhagen

18h 13m3 stops Newark Toronto Pearson Intl Frankfurt am Main

7:15 am - 8:42 pmCPH Kastrup Copenhagen-PWM Portland

19h 27m3 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl Newark

$1,065Air Canada

Mon, Jan 18 - Fri, Jan 22

7:30 am - 5:35 pmPWM Portland-CPH Kastrup Copenhagen

28h 05m2 stops Newark Munich Franz Josef Strauss

11:35 am - 2:51 pmCPH Kastrup Copenhagen-PWM Portland

33h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,098United Airlines

Mon, Jan 18 - Fri, Jan 22

7:30 am - 11:25 amPWM Portland-CPH Kastrup Copenhagen

21h 55m2 stops Newark Brussels Bruxelles-National

11:35 am - 2:51 pmCPH Kastrup Copenhagen-PWM Portland

33h 16m2 stops Toronto Pearson Intl Chicago O'Hare Intl

$1,099United Airlines

Mon, Jan 18 - Fri, Jan 22

6:30 am - 10:20 amPWM Portland-CPH Kastrup Copenhagen

21h 50m2 stops New York John F Kennedy Intl Chicago O'Hare Intl

1:00 pm - 11:49 pmCPH Kastrup Copenhagen-PWM Portland

16h 49m1 stop New York John F Kennedy Intl

$1,143Scandinavian Airlines

Sat, Nov 21 - Sat, Nov 28

6:00 am - 9:00 amPWM Portland-CPH Kastrup Copenhagen

21h 00m2 stops New York John F Kennedy Intl Amsterdam Schiphol

6:00 am - 12:19 amCPH Kastrup Copenhagen-PWM Portland

24h 19m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$1,235Delta

Thu, Dec 3 - Tue, Dec 15

4:53 pm - 1:40 pmPWM Portland-CPH Kastrup Copenhagen

14h 47m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

12:55 pm - 12:21 amCPH Kastrup Copenhagen-PWM Portland

17h 26m1 stop New York John F Kennedy Intl

$1,348Multiple Airlines

Thu, Dec 3 - Tue, Dec 15

9:51 am - 10:20 amPWM Portland-CPH Kastrup Copenhagen

18h 29m2 stops Chicago O'Hare Intl Toronto Pearson Intl

7:15 am - 8:42 pmCPH Kastrup Copenhagen-PWM Portland

19h 27m3 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl Newark

$1,360Multiple Airlines

Useful Info

Low season	February
High season	June
Cheapest flight	$331

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 28% increase in price.

Flight from Portland to Copenhagen

How does KAYAK find such low prices on flights from Maine to Copenhagen?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Maine to Copenhagen.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Copenhagen?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Copenhagen from Maine is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Maine to Copenhagen?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Copenhagen with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Copenhagen?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Copenhagen from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.