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$563+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TLL
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$563
(Air France)

Popular in

January

Cheapest in

February

Average price

$975
From Denver Intl to Estonia
Search Deals
Highest demand for flights based on searches. 50% potential increase in price ($1,270 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 57% potential price decrease ($459 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

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 July 3, 2025.

This Air France deal was found by Cheapflights users on 7/1. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:20 pmDEN - TLL
2 stops17h 40mMultiple Airlines
Tue 12/27:25 amTLL - DEN
2 stops21h 55mMultiple Airlines
Deal found 7/1$563
This KLM deal was found by Cheapflights users on 7/2. 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.
Sat 11/110:50 amDEN - TLL
2 stops18h 30mKLM
Sun 11/237:25 amTLL - DEN
2 stops19h 37mKLM
Deal found 7/2$589
This Lufthansa deal was found by Cheapflights users on 7/2. 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.
Sun 8/105:59 pmDEN - TLL
1 stop15h 01mLufthansa
Mon 8/257:10 pmTLL - DEN
1 stop27h 35mLufthansa
Deal found 7/2$612
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/175:59 pmDEN - TLL
1 stop15h 01mUnited Airlines
Tue 9/22:35 pmTLL - DEN
2 stops36h 43mUnited Airlines
Deal found 6/30$680
This Scandinavian Airlines deal was found by Cheapflights users on 7/1. 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.
Wed 11/1912:59 pmDEN - TLL
3 stops25h 41mScandinavian Airlines
Tue 12/26:25 amTLL - DEN
2 stops25h 21mScandinavian Airlines
Deal found 7/1$893
This AranGrant deal was found by Cheapflights users on 7/2. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:00 amDEN - TLL
2 stops44h 40mTurkish Airlines
Thu 10/237:35 pmTLL - DEN
2 stops35h 25mTurkish Airlines
Deal found 7/2$4,424

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 July 3, 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

Wed 11/19

12:20 pm-3:00 pm

2 stops17h 40m

Tallinn

Tue 12/2

7:25 am-8:20 pm

2 stops21h 55m

$563

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sat 11/1

10:50 am-1:20 pm

2 stops18h 30m

Tallinn

Sun 11/23

7:25 am-6:02 pm

2 stops19h 37m

$589

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 8/10

5:59 pm-6:00 pm

1 stop15h 01m

Tallinn

Mon 8/25

7:10 pm-1:45 pm

1 stop27h 35m

$612

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 8/17

5:59 pm-6:00 pm

1 stop15h 01m

Tallinn

Tue 9/2

2:35 pm-6:18 pm

2 stops36h 43m

$680

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 11/19

12:59 pm-11:40 pm

3 stops25h 41m

Tallinn

Tue 12/2

6:25 am-10:46 pm

2 stops25h 21m

$893

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 7/23

6:00 am-11:40 am

2 stops44h 40m

Tallinn

Thu 10/23

7:35 pm-10:00 pm

2 stops35h 25m

$4,424

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $975). 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 July 3, 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 July 3, 2025.
Read reviews from past customers who have flown KLM, United Airlines, and Turkish 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
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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
1,367 reviews
KLM
7.8
Good
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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
8,861 reviews
KLM
7.8
Good
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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.
Turkish Airlines
7.3
Good
3,895 reviews
KLM
7.8
Good
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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.
Scandinavian Airlines
7.3
Good
1,416 reviews
KLM
7.8
Good
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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
7,207 reviews
KLM
7.8
Good
1,367 reviews

Comfort

7.7

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.1

Food

7.2

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.

  • 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 $975). 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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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$518Average$619FlexibilityNo cancel feeOn-time75%
FinnairCheapest$616Average$920FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$677Average$965FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$705Average$958FlexibilityNo cancel feeOn-time76%

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