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$631+ Cheap flights from Denver (DEN) to Estonia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TLL
août 25 — sept. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Denver to Estonia

Keep the following information in mind while searching for Denver to Estonia flight deals. Data was last updated août 20, 2025.

Round-trip from

$631
(Scandinavian Airlines)

Popular in

January

Cheapest in

February

Average price

$689
From Denver Intl to Estonia
Search Deals
Highest demand for flights based on searches. 50% potential increase in price ($1,267 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 57% potential price decrease ($460 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Denver to Estonia

Cheapest flights from Denver to Estonia
Explore the most affordable flight options available from Denver to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 20, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/2712:00 pmDEN - TLL
2 stops18h 10mScandinavian Airlines
jeu. 12/46:25 amTLL - DEN
2 stops25h 33mScandinavian Airlines
Deal found 8/17$631
This Cheapflightsfares deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 11/275:45 pmDEN - TLL
1 stop14h 15mLufthansa
jeu. 12/46:20 amTLL - DEN
1 stop18h 40mLufthansa
Deal found 8/17$640
This Finnair deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/186:35 pmDEN - TLL
2 stops16h 10mFinnair
lun. 9/2210:20 pmTLL - DEN
2 stops30h 27mFinnair
Deal found 8/18$678
This Expedia deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/26:35 pmDEN - TLL
2 stops16h 10mMultiple Airlines
jeu. 10/96:00 amTLL - DEN
2 stops19h 25mMultiple Airlines
Deal found 8/18$689
This KLM deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/2610:50 amDEN - TLL
2 stops17h 25mKLM
mar. 9/27:30 amTLL - DEN
2 stops19h 51mKLM
Deal found 8/17$757
This Expedia deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 10/46:35 pmDEN - TLL
2 stops42h 20mMultiple Airlines
sam. 10/116:00 amTLL - DEN
2 stops19h 25mMultiple Airlines
Deal found 8/20$762
This Lufthansa deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 10/24:15 pmDEN - TLL
1 stop17h 10mLufthansa
jeu. 10/96:00 amTLL - DEN
1 stop18h 35mLufthansa
Deal found 8/18$787
This Gurufare deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 9/183:50 pmDEN - TLL
1 stop17h 10mLufthansa
lun. 9/227:10 pmTLL - DEN
1 stop27h 35mLufthansa
Deal found 8/18$829

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Estonia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 20, 2025.
Use the filters below to find and compare flights from Denver to Estonia that are best for you.

Fly from

Denver

Fly to

Estonia

Route

Depart

Return

Price

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 11/27

12:00 pm-3:10 pm

2 stops18h 10m

Tallinn

jeu. 12/4

6:25 am-10:58 pm

2 stops25h 33m

$631

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 11/27

5:45 pm-5:00 pm

1 stop14h 15m

Tallinn

jeu. 12/4

6:20 am-4:00 pm

1 stop18h 40m

$640

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 9/18

6:35 pm-7:45 pm

2 stops16h 10m

Tallinn

lun. 9/22

10:20 pm-7:47 pm

2 stops30h 27m

$678

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 10/2

6:35 pm-7:45 pm

2 stops16h 10m

Tallinn

jeu. 10/9

6:00 am-4:25 pm

2 stops19h 25m

$689

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

sam. 10/4

6:35 pm-9:55 pm

2 stops42h 20m

Tallinn

sam. 10/11

6:00 am-4:25 pm

2 stops19h 25m

$762

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 10/2

4:15 pm-6:25 pm

1 stop17h 10m

Tallinn

jeu. 10/9

6:00 am-3:35 pm

1 stop18h 35m

$787

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

jeu. 9/18

3:50 pm-6:00 pm

1 stop17h 10m

Tallinn

lun. 9/22

7:10 pm-1:45 pm

1 stop27h 35m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Denver to Estonia

Have a flexible travel schedule? Discover the best time to fly to Estonia from Denver with our price prediction graph.
Estimated round-trip 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 Denver to Estonia

What is the cheapest month to book a flight from Denver to Estonia?

Currently, November is the cheapest month in which you can book a flight from Denver to Estonia (average of $550). Flying from Denver to Estonia in June is currently the most expensive (average of $971). 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.

What is the cheapest time of day to fly from DEN to EE?

Find hourly flight availability from Denver to Estonia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated août 20, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Denver to Estonia as you normally would.

Reviews of airlines servicing Estonia

Get insights into the airlines that provide service to Estonia. 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 Estonia. Reviews last updated août 20, 2025.
Read reviews from past customers who have flown KLM, Finnair, and United Airlines from Denver to Estonia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,388 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

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
1,388 reviews
KLM
7.8
Good
1,388 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

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.
Finnair
7.6
Good
1,320 reviews
KLM
7.8
Good
1,388 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

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.
United Airlines
7.4
Good
8,928 reviews
KLM
7.8
Good
1,388 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

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.
Lufthansa
6.8
Okay
7,337 reviews
KLM
7.8
Good
1,388 reviews

Comfort

7.7

Food

7.3

Crew

8.4

Overall

7.8

Entertainment

7.1

Boarding

7.8

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

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

  • What airport do you fly from for flights from Denver to Estonia?

    Denver Intl (DEN) is the airport you will fly out of if you book a flight from Denver to Estonia. It is only a 18.5 mi journey to Denver Intl (DEN) from Denver’s city center.

  • How long is the flight from Denver to Estonia?

    A quick flight from Denver to Estonia can take about 14h 15m. Scandinavian Airlines provides one of the quickest options available for as low as $640. Denver and Estonia are separated by a distance of 4994 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Denver to Estonia that include hotel bookings?

    Yes. In addition to deals on Denver to Estonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Estonia?

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

  • Can I find deals for business class flights from Denver to Estonia?

    Yes. Cheapflights offers flight deals from Denver to Estonia 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 Denver to Estonia?

    Currently, November is the cheapest month in which you can book a flight from Denver to Estonia (average of $550). Flying from Denver to Estonia in June is currently the most expensive (average of $971). 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

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Alternative routes for Denver to Estonia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Denver to Estonia

Discover the top 4 airlines that operate flights from Denver to Estonia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated août 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$518Average$619FlexibilityNo cancel feeOn-time75%
FinnairCheapest$616Average$920FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$657Average$876FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$677Average$965FlexibilityNo cancel feeOn-time69%

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