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Estonia

$646+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TLL
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$646
(KLM)

Popular in

January

Cheapest in

November

Average price

$852
Provider with most accurate pricing for Denver Intl-Tallinn Ulemiste flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Tallinn Ulemiste flights.
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From Denver Intl to Estonia
Search Deals
Highest demand for flights based on searches. 48% potential increase in price ($1,252 potential increase over avg. RT price).
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Cheapest flight prices on average. 50% potential price decrease ($451 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/1610:30 amDEN - TLL
2 stops17h 45mKLM
Fri 8/296:20 amTLL - DEN
2 stops21h 18mKLM
Deal found 3/30$646
This Turkish Airlines deal was found by Cheapflights users on 3/30. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:50 pmDEN - TLL
1 stop37h 50mTurkish Airlines
Sat 8/307:35 pmTLL - DEN
1 stop31h 20mTurkish Airlines
Deal found 3/30$735
This Finnair deal was found by Cheapflights users on 3/30. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/96:35 pmDEN - TLL
2 stops16h 00mFinnair
Tue 4/1510:00 amTLL - DEN
2 stops21h 39mFinnair
Deal found 3/30$792
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Mon 7/215:59 pmDEN - TLL
1 stop21h 21mUnited Airlines
Fri 8/296:00 amTLL - DEN
2 stops21h 20mUnited Airlines
Deal found 3/30$802
This SWISS deal was found by Cheapflights users on 3/30. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:50 pmDEN - TLL
1 stop22h 40mSWISS
Fri 8/296:00 amTLL - DEN
1 stop19h 20mSWISS
Deal found 3/30$805
This Lufthansa deal was found by Cheapflights users on 3/30. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:15 pmDEN - TLL
1 stop17h 10mLufthansa
Fri 8/296:00 amTLL - DEN
1 stop18h 35mLufthansa
Deal found 3/30$813
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2111:59 pmDEN - TLL
2 stops37h 46mDelta
Thu 8/288:35 pmTLL - DEN
2 stops34h 53mDelta
Deal found 3/30$842
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/174:15 pmDEN - TLL
1 stop17h 10mMultiple Airlines
Fri 8/297:30 amTLL - DEN
2 stops19h 50mMultiple Airlines
Deal found 3/30$898
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/107:05 amDEN - TLL
2 stops23h 05mScandinavian Airlines
Sat 6/143:45 pmTLL - DEN
2 stops40h 01mScandinavian Airlines
Deal found 3/30$911
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1711:25 amDEN - TLL
2 stops16h 25mAir Canada
Fri 8/297:30 amTLL - DEN
2 stops19h 50mAir Canada
Deal found 3/30$923
This British Airways deal was found by Cheapflights users on 3/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/276:35 pmDEN - TLL
2 stops34h 55mBritish Airways
Mon 9/111:35 amTLL - DEN
2 stops37h 50mBritish Airways
Deal found 3/30$1,080
This Gurufare deal was found by Cheapflights users on 3/30. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1911:00 amDEN - TLL
2 stops28h 20mSingapore Airlines
Sat 8/306:50 pmTLL - DEN
2 stops37h 06mSingapore Airlines
Deal found 3/30$2,191

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 March 31, 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 7/16

5:25 pm-7:55 pm

2 stops17h 30m

Tallinn Ulemiste

Sat 8/30

6:25 am-6:38 pm

2 stops21h 13m

$646

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Thu 7/24

7:50 pm-6:40 pm

1 stop37h 50m

Tallinn Ulemiste

Sat 8/30

7:35 pm-5:55 pm

1 stop31h 20m

$735

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Mon 7/21

5:59 pm-12:20 am

1 stop21h 21m

Tallinn Ulemiste

Wed 8/27

6:00 am-6:20 pm

2 stops21h 20m

$802

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Mon 7/14

5:50 pm-1:30 am

1 stop22h 40m

Tallinn Ulemiste

Fri 8/29

6:00 am-4:20 pm

1 stop19h 20m

$805

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 7/15

4:15 pm-6:25 pm

1 stop17h 10m

Tallinn Ulemiste

Fri 8/29

6:00 am-3:35 pm

1 stop18h 35m

$813

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Mon 7/21

11:59 pm-10:45 pm

2 stops37h 46m

Tallinn Ulemiste

Thu 8/28

8:35 pm-10:28 pm

2 stops34h 53m

$842

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Thu 7/17

4:15 pm-6:25 pm

1 stop17h 10m

Tallinn Ulemiste

Fri 8/29

7:30 am-6:20 pm

2 stops19h 50m

$898

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Tue 6/10

7:05 am-3:10 pm

2 stops23h 05m

Tallinn Ulemiste

Sat 6/14

3:45 pm-10:46 pm

2 stops40h 01m

$911

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Thu 7/17

6:35 pm-9:55 pm

2 stops18h 20m

Tallinn Ulemiste

Sat 8/30

6:55 am-5:38 pm

2 stops19h 43m

$912

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Thu 7/17

11:25 am-12:50 pm

2 stops16h 25m

Tallinn Ulemiste

Fri 8/29

7:30 am-6:20 pm

2 stops19h 50m

$923

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 12 results
1
2

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 $1,054). 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 March 31, 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.

Rainfall in Estonia by month

Plan your trip to Estonia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Estonia ranges from 1.3 - 3.3 inches per month. August is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Estonia when rainfall is around 1.3 in.

Temperature in Estonia by month

Plan your trip to Estonia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Estonia, 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 62.6 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 23.0 F).

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 March 31, 2025.
Read through reviews of airlines operating flights from Denver to Estonia, such as Singapore Airlines, Delta and KLM. 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.
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,286 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Delta
8.0
Very good
7,899 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
KLM
7.8
Good
1,321 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Finnair
7.6
Good
1,267 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
SWISS
7.5
Good
1,570 reviews
Singapore Airlines
8.1
Very good
1,286 reviews

Crew

8.6

Entertainment

8.0

Food

7.7

Comfort

7.9

Overall

8.1

Boarding

8.2

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 $1,054). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$518Average$520FlexibilityNo cancel feeOn-time75%
FinnairCheapest$616Average$920FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$699Average$1,050FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$705Average$1,362FlexibilityNo cancel feeOn-time76%
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