In terms of precipitation, rainfall in Tallinn ranges from 34.0 - 83.0 inches per month. August is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Tallinn when rainfall is around 34.0 mm.

If weather is an important factor for your trip to Tallinn, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from CWL to TLL?

When flying from Cardiff to Tallinn, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Cardiff to Tallinn that include hotel bookings?

Yes. In addition to deals on Cardiff to Tallinn flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cardiff to Tallinn?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Tallinn.

Can I find deals for business class flights from Cardiff to Tallinn?

Yes. Cheapflights offers flight deals from Cardiff to Tallinn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£217+ Flights from Cardiff to Tallinn

Cheap flight deals from Cardiff to Tallinn

Round-trip from	£245
One-way from	£217

KLM
13/11-18/11
2 total stops
46h 30m total
Cardiff to Tallinn

Search Deals

18/7
2 total stops
19h 05m total
Cardiff to Tallinn

Search Deals

Find flight deals from Cardiff to Tallinn

Cheapest flights from Cardiff to Tallinn
Explore the most affordable flight options available from Cardiff to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Thu 13/1117:25CWL - TLL

1 stop24h 40mKLM

Tue 18/1114:00TLL - CWL

1 stop21h 50mKLM

Deal found 3/7£245

Thu 13/1110:20CWL - TLL

2 stops35h 45mMultiple Airlines

Tue 18/1114:00TLL - CWL

1 stop21h 50mMultiple Airlines

Deal found 3/7£275

Best flights from Cardiff to Tallinn
Discover carefully curated flight deals from Cardiff to Tallinn that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 4 July 2025.

Thu 13/1117:25CWL - TLL

1 stop24h 40mKLM

Tue 18/1114:00TLL - CWL

1 stop21h 50mKLM

Deal found 3/7£245

Thu 13/1110:20CWL - TLL

2 stops35h 45mMultiple Airlines

Tue 18/1114:00TLL - CWL

1 stop21h 50mMultiple Airlines

Deal found 3/7£275

Last-minute flights from Cardiff to Tallinn
Discover last-minute flight deals from Cardiff to Tallinn. Data last updated 4 July 2025 and is based on user searches.

Thu 7/807:55CWL - TLL

2 stops20h 35mMultiple Airlines

Thu 14/800:35TLL - CWL

3 stops32h 55mMultiple Airlines

Deal found 3/7£302

Thu 7/817:15CWL - TLL

1 stop24h 40mKLM

Fri 15/807:30TLL - CWL

1 stop11h 15mKLM

Deal found 3/7£377

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Tallinn that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CardiffTallinn

CWL - TLL

CWLTLL

Cardiff Wales

Thu 13/11

17:25-20:05

1 stop24h 40m

Tallinn

Tue 18/11

14:00-09:50

1 stop21h 50m

£245

CardiffTallinn

CWL - TLL

CWLTLL

Cardiff Wales

Thu 13/11

10:20-00:05

2 stops35h 45m

Tallinn

Tue 18/11

14:00-09:50

1 stop21h 50m

£275

CardiffTallinn

CWL - TLL

CWLTLL

Cardiff Wales

Fri 18/7

12:25-09:30

2 stops19h 05m

£217

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Best time to book a flight from Cardiff to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Cardiff with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Tallinn

What is the cheapest month to book a flight from Cardiff to Tallinn?

Currently, January is the cheapest month in which you can book a flight from Cardiff to Tallinn (average of £96). Flying from Cardiff to Tallinn in July is currently the most expensive (average of £279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Tallinn

Check out reviews from past customers who have flown with KLM from Cardiff to Tallinn to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,363 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

KLM

7.8

Good

1,363 reviews

KLM

7.8

Good

1,363 reviews

Check prices

Reviews

1 / 20

4.0

Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Can I find deals for flights from Cardiff to Tallinn that include hotel bookings?
Yes. In addition to deals on Cardiff to Tallinn flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cardiff to Tallinn?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cardiff to Tallinn.
Can I find deals for business class flights from Cardiff to Tallinn?
Yes. Cheapflights offers flight deals from Cardiff to Tallinn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cardiff to Tallinn?
Currently, January is the cheapest month in which you can book a flight from Cardiff to Tallinn (average of £96). Flying from Cardiff to Tallinn in July is currently the most expensive (average of £279). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Cardiff to Tallinn

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Other flights to Tallinn

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How does Cheapflights help users find flights from Cardiff to Tallinn?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cardiff to Tallinn. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Tallinn?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Cardiff to Tallinn for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Cardiff to Tallinn with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Cardiff to Tallinn flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Cardiff to Tallinn become cheaper?

Yes, Cheapflights offers price alerts on Cardiff to Tallinn flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Cardiff to Tallinn from £217

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/7. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cardiff to Tallinn

Round-trip from

One-way from

Find flight deals from Cardiff to Tallinn

Cheapest flights from Cardiff to TallinnExplore the most affordable flight options available from Cardiff to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Explore the most affordable flight options available from Cardiff to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cardiff to Tallinn that are best for you.

Best time to book a flight from Cardiff to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn from Cardiff with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Cardiff to Tallinn

What is the cheapest month to book a flight from Cardiff to Tallinn?

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Tallinn. Reviews last updated 4 July 2025.

Check out reviews from past customers who have flown with KLM from Cardiff to Tallinn to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Cardiff to Tallinn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Cardiff to Tallinn that include hotel bookings?

How can I find direct flights from Cardiff to Tallinn?

Can I find deals for business class flights from Cardiff to Tallinn?

What is the cheapest month to book a flight from Cardiff to Tallinn?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Cardiff to Tallinn

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Cardiff to Tallinn?

Why should you use Cheapflights to find cheap flight tickets from Cardiff to Tallinn?

Can Cheapflights find flights from Cardiff to Tallinn with no change fees?

Can Cheapflights notify me if prices for flights from Cardiff to Tallinn become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Cardiff to Tallinn
Explore the most affordable flight options available from Cardiff to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 July 2025.