Flights to Cologne Köln/Bonn

$203 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 2/15. 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

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Find the cheapest flights from the United States to Cologne

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m1 stop
Lufthansa Logo
5:55 pm - 2:10 pm
CGN
-
BOS
25h 15m2 stops
$458Lufthansa
Mon, Mar 2 - Wed, Mar 18
Lufthansa Logo
8:40 pm - 12:50 pm
BOS
-
CGN
10h 10m1 stop
Lufthansa Logo
1:35 pm - 6:35 pm
CGN
-
BOS
11h 00m1 stop
$462Lufthansa
Wed, Jan 28 - Thu, Feb 5
Multiple Airlines Logo
4:35 pm - 12:50 pm
BOS
-
CGN
14h 15m2 stops
Multiple Airlines Logo
8:40 am - 9:27 pm
CGN
-
BOS
17h 47m2 stops
$487Multiple Airlines
Mon, Mar 2 - Wed, Mar 18
Multiple Airlines Logo
11:45 pm - 3:45 pm
JFK
-
CGN
34h 00m1 stop
Multiple Airlines Logo
8:00 am - 10:00 pm
CGN
-
JFK
19h 00m1 stop
$489Multiple Airlines
Mon, Feb 23 - Wed, Mar 11
British Airways Logo
10:00 pm - 4:10 pm
MIA
-
CGN
12h 10m1 stop
British Airways Logo
5:15 pm - 8:20 pm
CGN
-
MIA
33h 05m2 stops
$515British Airways
Mon, Feb 9 - Mon, Feb 23
British Airways Logo
7:11 am - 4:30 pm
BNA
-
CGN
26h 19m2 stops
British Airways Logo
5:05 pm - 4:15 pm
CGN
-
BNA
30h 10m1 stop
$519British Airways
Tue, Feb 3 - Tue, Feb 10
Air Canada Logo
3:40 pm - 12:10 pm
SEA
-
CGN
35h 30m2 stops
Air Canada Logo
8:40 am - 2:31 pm
CGN
-
SEA
38h 51m2 stops
$536Air Canada
Sun, Feb 15 - Mon, Feb 23
Air Canada Logo
10:50 pm - 5:10 pm
LAX
-
CGN
33h 20m2 stops
Air Canada Logo
12:45 pm - 9:08 pm
CGN
-
LAX
17h 23m2 stops
$549Air Canada
Fri, Feb 6 - Fri, Feb 20
Turkish Airlines Logo
10:15 pm - 10:35 am
IAD
-
CGN
31h 20m1 stop
Turkish Airlines Logo
7:10 pm - 7:50 pm
CGN
-
IAD
30h 40m1 stop
$623Turkish Airlines
Tue, Mar 24 - Wed, Apr 8
Turkish Airlines Logo
2:30 pm - 10:35 am
IAD
-
CGN
15h 05m1 stop
Turkish Airlines Logo
7:10 pm - 7:50 pm
CGN
-
IAD
30h 40m1 stop
$639Turkish Airlines
Tue, Mar 24 - Wed, Apr 8

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 January 8, 2026.
Use the filters below to find and compare flights to Cologne that are best for you.

Fly from

Route

Depart

Return

Price

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 3/2

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Wed 3/18

5:55 pm-2:10 pm

2 stops25h 15m

$458

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Wed 1/28

8:40 pm-12:50 pm

1 stop10h 10m

Cologne Köln/Bonn

Thu 2/5

1:35 pm-6:35 pm

1 stop11h 00m

$462

BostonCologne

BOS - CGN

BOSCGN

Boston Logan Intl

Mon 3/2

4:35 pm-12:50 pm

2 stops14h 15m

Cologne Köln/Bonn

Wed 3/18

8:40 am-9:27 pm

2 stops17h 47m

$487

New YorkCologne

JFK - CGN

JFKCGN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-3:45 pm

1 stop34h 00m

Cologne Köln/Bonn

Wed 3/11

8:00 am-10:00 pm

1 stop19h 00m

$489

MiamiCologne

MIA - CGN

MIACGN

Miami

Mon 2/9

10:00 pm-4:10 pm

1 stop12h 10m

Cologne Köln/Bonn

Mon 2/23

5:15 pm-8:20 pm

2 stops33h 05m

$515

NashvilleCologne

BNA - CGN

BNACGN

Nashville Intl

Tue 2/3

7:11 am-4:30 pm

2 stops26h 19m

Cologne Köln/Bonn

Tue 2/10

5:05 pm-4:15 pm

1 stop30h 10m

$519

SeattleCologne

SEA - CGN

SEACGN

Seattle/Tacoma Intl

Sun 2/15

3:40 pm-12:10 pm

2 stops35h 30m

Cologne Köln/Bonn

Mon 2/23

8:40 am-2:31 pm

2 stops38h 51m

$536

Los AngelesCologne

LAX - CGN

LAXCGN

Los Angeles

Fri 2/6

10:50 pm-5:10 pm

2 stops33h 20m

Cologne Köln/Bonn

Fri 2/20

12:45 pm-9:08 pm

2 stops17h 23m

$549

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 3/24

10:15 pm-10:35 am

1 stop31h 20m

Cologne Köln/Bonn

Wed 4/8

7:10 pm-7:50 pm

1 stop30h 40m

$623

Washington, D.C.Cologne

IAD - CGN

IADCGN

Washington, D.C. Dulles Intl

Tue 3/24

2:30 pm-10:35 am

1 stop15h 05m

Cologne Köln/Bonn

Wed 4/8

7:10 pm-7:50 pm

1 stop30h 40m

$639

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 ANGELESJanuary26% cheaperFlying from Los Angeles to Cologne costs on average just $649 in January
MOST EXPENSIVE MONTH TO FLY TO COLOGNE FROM LOS ANGELESDecember54% more expensiveIt costs about $1,352 for flights to Cologne from Los Angeles in December
MOST POPULAR MONTH TO FLY TO COLOGNE FROM LOS ANGELESJuly480% 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

$203

Best Round-Trip Price

$458

Fastest flight time

12h 20m

Popular in

June
The best one-way flight price to Cologne from United States in the last 72 hours is $203 (Chicago O'Hare Intl to Cologne Köln/Bonn).
The best round-trip flight price to Cologne from United States in the last 72 hours is $458 (Boston Logan Intl to Cologne Köln/Bonn).
The fastest flight to Cologne from United States takes 12h 20m (Seattle/Tacoma 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 $103 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.

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1 adult
Sat 2/7
Sat 2/14

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