$185 Cheap Flights from Cologne (CGN) to Tallinn (TLL)

View $185 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Cologne to Tallinn (CGN-TLL)

Prices were available within the past 7 days and start at $185 for one-way flights and $296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
Sat, Dec 6 - Sun, Dec 7
CGN
Cologne
TLL
Tallinn
$296 Roundtrip, found 3 days ago
$296
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Sun, Dec 7, priced at $296 found 3 days ago
Lufthansa
Sat, Dec 6 - Mon, Dec 8
CGN
Cologne
TLL
Tallinn
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Mon, Dec 8, priced at $301 found 3 days ago
Lufthansa
Sat, Dec 6 - Mon, Dec 8
CGN
Cologne
TLL
Tallinn
$305 Roundtrip, found 3 days ago
$305
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Mon, Dec 8, priced at $305 found 3 days ago
Lufthansa
Sat, Dec 6 - Sun, Dec 7
CGN
Cologne
TLL
Tallinn
$306 Roundtrip, found 3 days ago
$306
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Sun, Dec 7, priced at $306 found 3 days ago
Lufthansa
Sat, Dec 6 - Mon, Dec 8
CGN
Cologne
TLL
Tallinn
$311 Roundtrip, found 3 days ago
$311
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Mon, Dec 8, priced at $311 found 3 days ago
Lufthansa
Sat, Dec 13 - Sun, Dec 14
CGN
Cologne
TLL
Tallinn
$314 Roundtrip, found 3 days ago
$314
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 13 from Cologne to Tallinn, returning Sun, Dec 14, priced at $314 found 3 days ago
Lufthansa
Sat, Dec 6 - Mon, Dec 8
CGN
Cologne
TLL
Tallinn
$315 Roundtrip, found 3 days ago
$315
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Mon, Dec 8, priced at $315 found 3 days ago
Lufthansa
Sat, Dec 6 - Sun, Dec 7
CGN
Cologne
TLL
Tallinn
$317 Roundtrip, found 3 days ago
$317
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Sun, Dec 7, priced at $317 found 3 days ago
Air Baltic
Sat, Dec 6 - Mon, Dec 8
CGN
Cologne
TLL
Tallinn
$449 Roundtrip, found 3 days ago
$449
Roundtrip
found 3 days ago
Select Air Baltic flight, departing Sat, Dec 6 from Cologne to Tallinn, returning Mon, Dec 8, priced at $449 found 3 days ago
British Airways
Sat, Dec 13 - Sun, Dec 14
CGN
Cologne
TLL
Tallinn
$1,159 Roundtrip, found 3 days ago
$1,159
Roundtrip
found 3 days ago
Select British Airways flight, departing Sat, Dec 13 from Cologne to Tallinn, returning Sun, Dec 14, priced at $1,159 found 3 days ago
Flights from Cologne (CGN) to Tallinn (TLL)
Origin airport
Cologne - Bonn
Destination airport
Lennart Meri
Airlines serving
Lufthansa, Swiss International Air Lines
Roundtrip price
$295
Distance
909 mi

Cologne to Tallinn Flights

The cheapest times to fly from Cologne to Tallinn

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cologne to Tallinn are during the month of December. You can find some of the cheapest flights from Cologne to Tallinn with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cologne to Tallinn

Sunday is one of the best days to book for cheap flights from Cologne to Tallinn: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cologne to Tallinn

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cologne to Tallinn in 2025. You can also book with separate airlines for your outbound and return journeys, from $185 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cologne to Tallinn flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cologne to Tallinn airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL) cost?
Lock in a cheap one-way flight from $185 or cheap return flight from $296 from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)?
Flying in December can help you save, as it's the cheapest month for flights between CGN and TLL. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)?
To find the cheapest airline flying from CGN to TLL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)?
There are no daily direct flights departing from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from CGN to TLL?
Typically you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)?
To reach Lennart Meri Airport (TLL) on schedule, select a flight that leaves Cologne - Bonn Airport (CGN) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL) last-minute?
Last-minute bookings from CGN to TLL are generally more expensive. For the best prices, start searching for flights early. That said, if you can play around with your travel dates, you may score a cheap ticket right before your trip.
Is it cheaper to book a CGN to TLL flight and hotel package?
Compared with arranging flights and hotels separately, booking a CGN to TLL flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Cologne - Bonn Airport (CGN) to Lennart Meri Airport (TLL)?
If you booked your CGN to TLL flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal for more details.

Explore a world of travel with Expedia

*Available to One Key members.