$24 Cheap Flights to Grenzau

View $24 flight on Tue, May 12, 2026Opens in a new window

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How much is the cheapest flight to Grenzau?

Prices were available within the past 7 days and start at $24 for one-way flights and $51 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Thu, May 14 - Sun, May 17
PMI
Mallorca Island
CGN
Cologne
$51 Roundtrip, found 13 hours ago
$51
Roundtrip
found 13 hours ago
Select Ryanair flight, departing Thu, May 14 from Mallorca Island to Cologne, returning Sun, May 17, priced at $51 found 13 hours ago
Eurowings
Tue, Dec 8 - Fri, Dec 11
MUC
Munich
CGN
Cologne
$143 Roundtrip, found 2 days ago
$143
Roundtrip
found 2 days ago
Select Eurowings flight, departing Tue, Dec 8 from Munich to Cologne, returning Fri, Dec 11, priced at $143 found 2 days ago
AJET
Mon, Jun 8 - Wed, Jun 17
SAW
Istanbul
CGN
Cologne
$186 Roundtrip, found 6 days ago
$186
Roundtrip
found 6 days ago
Select AJET flight, departing Mon, Jun 8 from Istanbul to Cologne, returning Wed, Jun 17, priced at $186 found 6 days ago
Lufthansa
Thu, May 14 - Fri, May 15
MUC
Munich
QKL
Cologne
$357 Roundtrip, found 3 days ago
$357
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Thu, May 14 from Munich to Cologne, returning Fri, May 15, priced at $357 found 3 days ago
Condor
Mon, May 11 - Fri, May 15
JFK
New York
QKL
Cologne
$613 Roundtrip, found 1 day ago
$613
Roundtrip
found 1 day ago
Select Condor flight, departing Mon, May 11 from New York to Cologne, returning Fri, May 15, priced at $613 found 1 day ago

Frequently asked questions

What month is the cheapest to fly to Grenzau?
The cheapest month to fly to Grenzau is May when there's less demand. Off-peak months are often when you'll find cheap flights. To keep costs down, avoid flying during school breaks and public holidays.
Which US cities fly direct to Grenzau?
To fly to Grenzau nonstop, simply select the "Direct flights only" box when you search for journeys on Expedia and we'll show you all the available options to compare.
How to find a cheap flight to Grenzau?
Traveling in the low season and booking in advance are two smart ways to secure cheap flights to Grenzau. Or, consider flying on a Thursday, which, on average, is 16% cheaper than departing on a Sunday.* Want to be the first to know as soon as fares drop? Simply set up price tracking on the Expedia app to get real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Grenzau?
Being flexible with your plans may help you find last-minute deals on cheap flights to Grenzau. To see all the available options, consider looking at different ticket types, changing your Grenzau trip dates, flying out of an alternative airport or going with another carrier.
How far in advance should I book a flight to Grenzau?
Find the travel dates you want and a fare that's easy on your pocket by booking your domestic flight to Grenzau up to 28 days in advance. Search for tickets two to four months ahead if you're visiting Grenzau from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Grenzau?
You'll save an average of 8% if you buy tickets on a Sunday rather than Fridays, which tend to be the most expensive day to book.* When it comes to scoring a cheap flight to Grenzau, the key is good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Grenzau?
A total of 77 airlines connect 250 airports across the globe to Grenzau. Here are a few of the popular airlines to Grenzau, where Frankfurt Intl. Airport (FRA) is the major arrival point:

  • Lufthansa
  • Austrian
  • KLM
  • SunExpress

Where do you fly into Grenzau?
If you're flying to Grenzau, the main airport for arrivals is Cologne - Bonn Airport (CGN). You can also head to nearby hubs like Frankfurt Intl. Airport (FRA), Griesheim Airport (ZCS) or Koblenz (ZNV-Koblenz-Winningen). Another possibility to consider when you fly to Grenzau is Siegen (SGE-Siegerland).
How far is the airport from central Grenzau?
You'll be approximately 40 mi northwest of the center of Grenzau after touching down at Cologne - Bonn Airport (CGN).
Can I save money by booking a Grenzau trip package?
You could potentially save hundreds of dollars if you choose a Grenzau flight and hotel package deal on Expedia. And you'll save yourself hassle by having all your travel plans in the same place. Try bundling your flight and hotel with extras such as tours and car rentals for your own customized Grenzau break.
Can I change or cancel my flight to Grenzau?
It's often possible to change or cancel your flight to Grenzau. Many airlines let you cancel your ticket for free within 24 hours of making your booking. However, some flights are non-refundable, and airlines may issue you a credit toward future flights instead of a direct refund. To reserve cheap flights to Grenzau with flexible change policies, pick the "No cancel fee" or "Changes included" filters when you search. Need more information? Go to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Cologne - Bonn
Destination airport IATA code
CGN
Destination city name
Cologne
Roundtrip price
$50

Trending flights to Grenzau

Prices were available within the past 7 days and start at $24 for one-way flights and $51 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Mon, May 11 - Fri, May 15
JFK
New York
QKL
Cologne
$613 Roundtrip, found 1 day ago
$613
Roundtrip
found 1 day ago
Select Condor flight, departing Mon, May 11 from New York to Cologne, returning Fri, May 15, priced at $613 found 1 day ago

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