Flights to Cologne Köln/Bonn

$237 Cheap flights to Cologne

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Cologne departing on 3/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from the United States to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:45 pm - 8:45 am
JFK
-
CGN
27h 00m
1 stop
Multiple Airlines Logo
9:30 am - 10:00 pm
CGN
-
JFK
17h 30m
1 stop
$454Multiple Airlines
Sun, Mar 1 - Sun, Mar 8
Multiple Airlines Logo
6:40 pm - 12:50 pm
BOS
-
CGN
13h 10m
2 stops
Multiple Airlines Logo
1:20 pm - 7:35 pm
CGN
-
BOS
11h 15m
1 stop
$469Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Lufthansa Logo
9:40 pm - 12:50 pm
BOS
-
CGN
10h 10m
1 stop
Lufthansa Logo
1:20 pm - 7:35 pm
CGN
-
BOS
11h 15m
1 stop
$482Lufthansa
Wed, Mar 18 - Wed, Mar 25
Lufthansa Logo
5:30 pm - 5:10 pm
LAX
-
CGN
14h 40m
1 stop
Lufthansa Logo
9:10 am - 4:15 pm
CGN
-
LAX
15h 05m
1 stop
$529Lufthansa
Mon, Mar 2 - Tue, Mar 17
British Airways Logo
2:37 pm - 4:10 pm
LAX
-
CGN
16h 33m
2 stops
British Airways Logo
5:05 pm - 9:23 am
CGN
-
LAX
24h 18m
2 stops
$576British Airways
Mon, Mar 2 - Tue, Mar 17
British Airways Logo
6:20 pm - 4:30 pm
IAD
-
CGN
16h 10m
1 stop
British Airways Logo
5:05 pm - 8:55 pm
CGN
-
IAD
32h 50m
1 stop
$576British Airways
Tue, Mar 3 - Tue, Mar 10
Turkish Airlines Logo
11:50 am - 5:15 pm
ORD
-
CGN
22h 25m
1 stop
Turkish Airlines Logo
11:35 am - 11:05 am
CGN
-
ORD
29h 30m
1 stop
$607Turkish Airlines
Thu, Feb 12 - Thu, Mar 19
Turkish Airlines Logo
11:50 am - 5:15 pm
ORD
-
CGN
22h 25m
1 stop
Turkish Airlines Logo
6:15 pm - 11:05 am
CGN
-
ORD
22h 50m
1 stop
$612Turkish Airlines
Thu, Feb 12 - Thu, Mar 19
United Airlines Logo
7:15 pm - 5:15 pm
LGA
-
CGN
16h 00m
2 stops
United Airlines Logo
1:15 pm - 11:23 pm
CGN
-
LGA
16h 08m
2 stops
$752United Airlines
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
2:40 pm - 5:15 pm
DTW
-
CGN
21h 35m
2 stops
United Airlines Logo
1:35 pm - 11:56 pm
CGN
-
DTW
15h 21m
2 stops
$839United Airlines
Thu, Mar 19 - Thu, Mar 26

momondo Fare Finder

 
Locate flights to Cologne Köln/Bonn that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on February 3, 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Sun 3/1

11:45 pm-8:45 am

1 stop27h 00m

Cologne Köln/Bonn

Sun 3/8

9:30 am-10:00 pm

1 stop17h 30m

$454

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 3/18

6:40 pm-12:50 pm

2 stops13h 10m

Cologne Köln/Bonn

Wed 3/25

1:20 pm-7:35 pm

1 stop11h 15m

$469

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 3/18

9:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Wed 3/25

1:20 pm-7:35 pm

1 stop11h 15m

$482

Los AngelesCologne

LAX - CGN

LAXCGN

Los Angeles

Mon 3/2

5:30 pm-5:10 pm

1 stop14h 40m

Cologne Köln/Bonn

Tue 3/17

9:10 am-4:15 pm

1 stop15h 05m

$529

Los AngelesCologne

LAX - CGN

LAXCGN

Los Angeles

Mon 3/2

2:37 pm-4:10 pm

2 stops16h 33m

Cologne Köln/Bonn

Tue 3/17

5:05 pm-9:23 am

2 stops24h 18m

$576

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 3/3

6:20 pm-4:30 pm

1 stop16h 10m

Cologne Köln/Bonn

Tue 3/10

5:05 pm-8:55 pm

1 stop32h 50m

$576

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 2/12

11:50 am-5:15 pm

1 stop22h 25m

Cologne Köln/Bonn

Thu 3/19

11:35 am-11:05 am

1 stop29h 30m

$607

ChicagoCologne

ORD - CGN

ORDCGN

Chicago O'Hare Intl

Thu 2/12

11:50 am-5:15 pm

1 stop22h 25m

Cologne Köln/Bonn

Thu 3/19

6:15 pm-11:05 am

1 stop22h 50m

$612

New YorkCologne

LGA - CGN

LGACGN

New York LaGuardia

Wed 2/25

7:15 pm-5:15 pm

2 stops16h 00m

Cologne Köln/Bonn

Sun 3/1

1:15 pm-11:23 pm

2 stops16h 08m

$752

DetroitCologne

DTW - CGN

DTWCGN

Detroit Metropolitan Wayne County

Thu 3/19

2:40 pm-5:15 pm

2 stops21h 35m

Cologne Köln/Bonn

Thu 3/26

1:35 pm-11:56 pm

2 stops15h 21m

$839

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Cologne from

Cologne flights insights and trends

Explore insights for your Cologne flight to craft the best travel plan

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.

Cheapest flights to Cologne Köln/Bonn

Find the cheapest flights to Cologne Köln/Bonn from your nearest city or airport
CHEAPEST MONTH TO FLY TO COLOGNE FROM LOS ANGELESNovember22% cheaperFlying from Los Angeles to Cologne costs on average just $688 in November
MOST EXPENSIVE MONTH TO FLY TO COLOGNE FROM LOS ANGELESDecember53% more expensiveIt costs about $1,352 for flights to Cologne from Los Angeles in December
MOST POPULAR MONTH TO FLY TO COLOGNE FROM LOS ANGELESJuly383% more users visitedMore momondo users searched in flights to Cologne from Los Angeles in July than any other month

Cheap Cologne flight deals and tips

Summary info about Cologne flight prices, duration and airlines

Best One-Way Price

$237

Best Round-Trip Price

$454

Fastest flight time

16h 55m

Popular in

June
The best one-way flight price to Cologne from United States in the last 72 hours is $237 (Boston Logan Intl to Cologne Köln/Bonn).
The best round-trip flight price to Cologne from United States in the last 72 hours is $454 (New York John F Kennedy Intl to Cologne Köln/Bonn).
The fastest flight to Cologne from United States takes 16h 55m (Chicago O'Hare Intl to Cologne Köln/Bonn).
June has the highest demand for flights to Cologne, with a 11% price increase on average.

Frequently asked questions about flying to Cologne

Is there an alternative airport near Cologne?

Finding an alternative and possibly cheaper destination airport near Cologne is possible. If you are planning a flight to Cologne, consider booking flights to Duesseldorf Intl Airport (25 mi from Cologne city center), Dortmund Airport (49 mi from Cologne city center), Düsseldorf Weeze Airport (57 mi from Cologne city center), Frankfurt-Hahn Airport (70 mi from Cologne city center) or Frankfurt am Main Airport (94 mi from Cologne city center).

Is there a cheaper alternative to flying into Cologne?

Frankfurt-Hahn Airport has an average price of $80 per person and is typically the cheapest airport to fly into when visiting Cologne. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

What is the absolute cheapest flight to Cologne?

Users booking trips to Cologne from Crotone found flights 94% cheaper than the average price of flights to Cologne. To find the cheapest price to Cologne from your area, use momondo’s Airport-to-Airport Pricing Tool.

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

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

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

How old do you have to be to fly 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 to Cologne Köln/Bonn Airport.

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

The travel and health documents you'll need for your trip to Cologne Köln/Bonn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cologne Köln/Bonn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to Cologne is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cologne quick and easy, saving you time and money.

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

Flights to Cologne with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Cologne?

momondo helps you find the best flight to Cologne by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Cologne. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Cologne Köln/Bonn 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.
1 adult
Thu 3/5
Thu 3/12

Find better results for your trip to Cologne