What is the most punctual flight time for the United States to Cologne flights?

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

How often are flights from the United States to Cologne delayed?

Historically, on average around 0% of flights between United States and Cologne have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

What day of the week experiences the fewest flight delays on this route?

Sunday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How long does it take to fly to Cologne?

Flight times vary depending on what airport in United States you fly out of and what airport in Cologne you fly into. For example, flying from Boston to Cologne takes 10h 20m on average. On the other hand, flying from New York to Cologne takes 10h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from United States to Cologne Köln/Bonn?

Air Canada, Lufthansa, and United Airlines are the most popular carriers operating from United States to Cologne Köln/Bonn

What airlines fly to Cologne?

Lufthansa, Condor and United Airlines are the top three most popular airlines that fly to Cologne from United States according to our data. Lufthansa is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Cologne. Keep in mind that there are 26 different airlines that fly to Cologne on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Cologne Köln/Bonn Airport?

Prices for flights from United States to Cologne Köln/Bonn Airport are updated daily.

How many operators does momondo search for flights from United States to Cologne Köln/Bonn Airport?

The number of operators available for flights from United States to Cologne Köln/Bonn Airport is 4 as of March 2026.

How old do you have to be to fly from United States to Cologne Köln/Bonn Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Cologne Köln/Bonn Airport.

What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?

The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$245 Cheap Flights from the United States to Cologne in 2026

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from the United States to Cologne

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Cologne

Enter your travel dates to find the best prices.

7:30 pm - 7:30 pm

BOS

CGN

18h 00m

2 stops

6:05 pm - 5:40 pm

CGN

BOS

29h 35m

1 stop

$565Lufthansa

Sun, Apr 12 - Mon, Apr 27

1:00 pm - 12:25 pm

BOS

CGN

17h 25m

2 stops

1:05 pm - 6:07 pm

CGN

BOS

35h 02m

2 stops

$577Air Canada

Mon, Apr 20 - Tue, May 5

8:05 pm - 7:30 pm

BOS

CGN

17h 25m

1 stop

8:10 pm - 5:40 pm

CGN

BOS

27h 30m

1 stop

$579Lufthansa

Sun, Apr 12 - Mon, Apr 27

5:30 pm - 4:50 pm

EWR

CGN

17h 20m

2 stops

11:05 pm - 3:30 pm

CGN

EWR

22h 25m

2 stops

$596Multiple Airlines

Wed, Apr 29 - Wed, May 6

10:50 pm - 10:50 am

BOS

CGN

30h 00m

1 stop

11:15 pm - 9:05 pm

CGN

BOS

27h 50m

2 stops

$598Multiple Airlines

Tue, Apr 28 - Tue, May 5

3:35 pm - 12:25 pm

BOS

CGN

14h 50m

2 stops

1:05 pm - 9:27 pm

CGN

BOS

14h 22m

2 stops

$600Multiple Airlines

Tue, Apr 28 - Tue, May 5

12:25 am - 9:25 am

EWR

CGN

27h 00m

1 stop

7:10 pm - 10:30 pm

CGN

EWR

33h 20m

1 stop

$608Turkish Airlines

Wed, Apr 15 - Wed, Apr 22

12:25 am - 9:25 am

JFK

CGN

27h 00m

1 stop

7:10 pm - 5:55 pm

CGN

JFK

28h 45m

1 stop

$608Turkish Airlines

Mon, Apr 20 - Wed, Apr 29

7:00 pm - 5:40 pm

DCA

CGN

16h 40m

2 stops

1:05 pm - 10:26 pm

CGN

DCA

15h 21m

2 stops

$764United Airlines

Thu, Sep 10 - Tue, Sep 15

3:30 pm - 12:25 pm

DCA

CGN

14h 55m

2 stops

1:05 pm - 10:26 pm

CGN

DCA

15h 21m

2 stops

$868United Airlines

Mon, Jul 27 - Tue, Aug 11

Turkish Airlines flights from United States to Cologne

Our best Turkish Airlines deals on United States to Cologne flight tickets

Turkish Airlines

Apr 15

EWR12:25 amNewark

27h 00m

1 stop

CGN9:25 amCologne Köln/Bonn

Apr 22

CGN7:10 pmCologne Köln/Bonn

33h 20m

1 stop

EWR10:30 pmNewark

$608

Turkish Airlines

Apr 23

JFK12:50 pmNew York John F Kennedy Intl

14h 35m

1 stop

CGN9:25 amCologne Köln/Bonn

Apr 29

CGN7:10 pmCologne Köln/Bonn

28h 45m

1 stop

JFK5:55 pmNew York John F Kennedy Intl

$609

Turkish Airlines

Mar 26

BOS9:00 pmBoston Logan Intl

32h 35m

1 stop

CGN10:35 amCologne Köln/Bonn

Mar 30

CGN7:10 pmCologne Köln/Bonn

30h 45m

1 stop

BOS7:55 pmBoston Logan Intl

$616

Lufthansa flights from United States to Cologne

Our best Lufthansa deals on United States to Cologne flight tickets

Lufthansa

Apr 12

BOS7:30 pmBoston Logan Intl

18h 00m

2 stops

CGN7:30 pmCologne Köln/Bonn

Apr 27

CGN6:05 pmCologne Köln/Bonn

29h 35m

1 stop

BOS5:40 pmBoston Logan Intl

$565

Lufthansa

Apr 12

BOS8:05 pmBoston Logan Intl

17h 25m

1 stop

CGN7:30 pmCologne Köln/Bonn

Apr 27

CGN8:10 pmCologne Köln/Bonn

27h 30m

1 stop

BOS5:40 pmBoston Logan Intl

$579

Lufthansa

Mar 22

BOS9:40 pmBoston Logan Intl

14h 30m

1 stop

CGN5:10 pmCologne Köln/Bonn

Mar 31

CGN1:05 pmCologne Köln/Bonn

10h 35m

1 stop

BOS5:40 pmBoston Logan Intl

$593

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 4/12

7:30 pm-7:30 pm

2 stops18h 00m

Cologne Köln/Bonn

Mon 4/27

6:05 pm-5:40 pm

1 stop29h 35m

$565

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 4/20

1:00 pm-12:25 pm

2 stops17h 25m

Cologne Köln/Bonn

Tue 5/5

1:05 pm-6:07 pm

2 stops35h 02m

$577

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Sun 4/12

8:05 pm-7:30 pm

1 stop17h 25m

Cologne Köln/Bonn

Mon 4/27

8:10 pm-5:40 pm

1 stop27h 30m

$579

NewarkCologne

EWR - CGN

EWRCGN

Newark

Wed 4/29

5:30 pm-4:50 pm

2 stops17h 20m

Cologne Köln/Bonn

Wed 5/6

11:05 pm-3:30 pm

2 stops22h 25m

$596

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 4/28

10:50 pm-10:50 am

1 stop30h 00m

Cologne Köln/Bonn

Tue 5/5

11:15 pm-9:05 pm

2 stops27h 50m

$598

Quickest round-trip

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Tue 4/28

3:35 pm-12:25 pm

2 stops14h 50m

Cologne Köln/Bonn

Tue 5/5

1:05 pm-9:27 pm

2 stops14h 22m

$600

NewarkCologne

EWR - CGN

EWRCGN

Newark

Wed 4/15

12:25 am-9:25 am

1 stop27h 00m

Cologne Köln/Bonn

Wed 4/22

7:10 pm-10:30 pm

1 stop33h 20m

$608

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Mon 4/20

12:25 am-9:25 am

1 stop27h 00m

Cologne Köln/Bonn

Wed 4/29

7:10 pm-5:55 pm

1 stop28h 45m

$608

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Thu 9/10

7:00 pm-5:40 pm

2 stops16h 40m

Cologne Köln/Bonn

Tue 9/15

1:05 pm-10:26 pm

2 stops15h 21m

$764

Washington, D.C.Cologne

DCA - CGN

DCACGN

Washington, D.C. Reagan-National

Mon 7/27

3:30 pm-12:25 pm

2 stops14h 55m

Cologne Köln/Bonn

Tue 8/11

1:05 pm-10:26 pm

2 stops15h 21m

$868

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Cologne

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Cologne?

The cheapest month to fly to Cologne from United States is in January. Flight prices, which tend to average around $542, are often lower during this time because this is during the off-season. If you are unable to visit Cologne during the month of January, then departing from United States during the month August is also very affordable. Most momondo users find prices during this month for around $588.

Can stopping save me money on United States to Cologne flights?

You could potentially save up to 29% on your flight if you consider stops on a United States to Cologne flight.

Cheap United States to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Cologne

Fastest flight time	9h 55m
Direct flights	None

The fastest flight from United States to Cologne takes 9h 55m

There are no direct flights from United States to Cologne. There are no popular flight routes from United States to Cologne.

Search flight deals

When did momondo last update prices for flights from United States to Cologne Köln/Bonn Airport?
Prices for flights from United States to Cologne Köln/Bonn Airport are updated daily.
How many operators does momondo search for flights from United States to Cologne Köln/Bonn Airport?
The number of operators available for flights from United States to Cologne Köln/Bonn Airport is 4 as of March 2026.
How old do you have to be to fly from United States to Cologne Köln/Bonn Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Cologne Köln/Bonn Airport.
What documentation or ID do you need to fly to Cologne Köln/Bonn Airport?
The necessary travel and health documents for your Cologne Köln/Bonn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Cologne

Compare and see reviews for airlines that fly from United States to Cologne with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $508	Free Cancellation	Rating 6.8 7,854 reviews	Search Lufthansa flights
British Airways	PriceFrom $522	Free Cancellation	Rating 6.7 7,794 reviews	Search British Airways flights
United Airlines	PriceFrom $575	Free Cancellation	Rating 7.4 9,429 reviews	Search United Airlines flights
Turkish Airlines	PriceFrom $933	Free Cancellation	Rating 7.3 4,256 reviews	Search Turkish Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Cologne?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Cologne from United States.

Can I find flights from United States to Cologne with flexible booking policies on momondo?

All flight searches from United States to Cologne on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Cologne?

momondo provides multiple filters to help you find the best flight to Cologne from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from United States to Cologne right now. Can momondo alert me if prices change?

Price alerts on flights to Cologne from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Cologne trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Wed 4/15

Wed 4/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Germany

Nearby airports

Airlines

Cabin classes

Other Germany destinations

Other flights from the United States

Complete your trip

Feeling lucky

Cheap flights from the United States to Cologne from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Cologne departing on 4/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from the United States to Cologne

Recent round-trip flight deals from the United States to Cologne

Recent one-way flight deals from the United States to Cologne

Recent last minute flight deals from the United States to Cologne

Turkish Airlines flights from United States to Cologne

Our best Turkish Airlines deals on United States to Cologne flight tickets

Lufthansa flights from United States to Cologne

Our best Lufthansa deals on United States to Cologne flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Cologne that are best for you.

See travel insights to Cologne from

How to get the cheapest flight ticket from United States to Cologne

What is the cheapest month to fly to Cologne?

Can stopping save me money on United States to Cologne flights?

What is the cheapest airline that flies from United States to Cologne Köln/Bonn?

What airlines fly to Cologne?

How often are flights from the United States to Cologne delayed?

What is the most punctual flight time for the United States to Cologne flights?

What day of the week experiences the fewest flight delays on this route?

How long does it take to fly to Cologne?

Cheap United States to Cologne flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Cologne

Fastest flight time

Direct flights

Best airlines flying from United States to Cologne

Compare and see reviews for airlines that fly from United States to Cologne with momondo

Why use momondo?

An easier way to manage your Cologne trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Germany

Airports servicing Germany

Fly your favorite airline to Cologne

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Cologne

List of cabin classes available on flights landing in Cologne. Availability may vary depending on flight origin and airline.

Popular cities in Germany

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from the United States

According to popular flight searches on momondo this year

Complete your trip to Cologne

Explore popular destinations other users love

According to popular flight searches on momondo this year