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$369+ Cheap flights from Denver (DEN) to Estonia

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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — TLL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$549
(KLM)

One-way from

$369
(Kiwi.com)

Popular in

January

Cheapest in

February

Average price

$1,137
From Denver Intl to Estonia
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One-way flight from Denver Intl to Estonia
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Highest demand for flights based on searches. 50% potential increase in price ($1,270 potential increase over avg. RT price).
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Cheapest flight prices on average. 57% potential price decrease ($459 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This KLM deal was found by Cheapflights users on 6/11. 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.
Mon 8/44:10 pmDEN - TLL
2 stops18h 45mKLM
Wed 8/207:00 amTLL - DEN
2 stops20h 46mKLM
Deal found 6/11$549
This Air France deal was found by Cheapflights users on 6/11. 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.
Sun 9/145:40 pmDEN - TLL
1 stop20h 55mMultiple Airlines
Fri 9/267:00 amTLL - DEN
2 stops20h 22mMultiple Airlines
Deal found 6/11$550
This SWISS deal was found by Cheapflights users on 6/11. 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 8/45:50 pmDEN - TLL
1 stop22h 45mSWISS
Wed 8/206:00 amTLL - DEN
1 stop19h 20mSWISS
Deal found 6/11$599
This Scandinavian Airlines deal was found by Cheapflights users on 6/11. 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.
Sun 9/146:15 amDEN - TLL
2 stops23h 55mScandinavian Airlines
Fri 9/267:00 amTLL - DEN
3 stops24h 15mScandinavian Airlines
Deal found 6/11$637
This Air Canada deal was found by Cheapflights users on 6/11. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/149:40 amDEN - TLL
2 stops18h 25mAir Canada
Fri 9/267:15 amTLL - DEN
2 stops38h 14mAir Canada
Deal found 6/11$690
This KAYAK deal was found by Cheapflights users on 6/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/144:15 pmDEN - TLL
1 stop17h 10mLufthansa
Fri 9/266:50 pmTLL - DEN
1 stop27h 45mLufthansa
Deal found 6/11$777
This United Airlines deal was found by Cheapflights users on 6/11. 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.
Sat 7/265:59 pmDEN - TLL
1 stop21h 21mUnited Airlines
Sat 8/26:00 amTLL - DEN
2 stops22h 29mUnited Airlines
Deal found 6/11$1,023

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 June 12, 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

Mon 8/4

4:10 pm-7:55 pm

2 stops18h 45m

Tallinn

Wed 8/20

7:00 am-6:46 pm

2 stops20h 46m

$549

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 9/14

5:40 pm-11:35 pm

1 stop20h 55m

Tallinn

Fri 9/26

7:00 am-6:22 pm

2 stops20h 22m

$550

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Mon 8/4

5:50 pm-1:35 am

1 stop22h 45m

Tallinn

Wed 8/20

6:00 am-4:20 pm

1 stop19h 20m

$591

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 9/14

6:15 am-3:10 pm

2 stops23h 55m

Tallinn

Fri 9/26

7:00 am-10:15 pm

3 stops24h 15m

$637

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 9/14

9:40 am-1:05 pm

2 stops18h 25m

Tallinn

Fri 9/26

7:15 am-12:29 pm

2 stops38h 14m

$690

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sun 9/14

4:15 pm-6:25 pm

1 stop17h 10m

Tallinn

Fri 9/26

6:50 pm-1:35 pm

1 stop27h 45m

$777

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Sat 7/26

5:59 pm-12:20 am

1 stop21h 21m

Tallinn

Sat 8/2

6:00 am-7:29 pm

2 stops22h 29m

$1,023

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Thu 7/10

8:10 pm-4:00 pm

3 stops34h 50m

$369

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Wed 7/9

7:50 pm-11:40 am

1 stop30h 50m

$573

DenverTallinn

DEN - TLL

DENTLL

Denver Intl

Mon 7/7

5:50 pm-1:35 am

1 stop22h 45m

$598

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 11 results
1
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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 $988). 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 June 12, 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 June 12, 2025.
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
SWISS
7.5
Good
1,623 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
United Airlines
7.4
Good
8,790 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,848 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Scandinavian Airlines
7.3
Good
1,387 reviews
KLM
7.8
Good
1,358 reviews

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

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.

  • What are the cheapest airlines to fly from Denver to Estonia one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as $573. Users have also found prices from $598 and $600 on SWISS and Lufthansa, respectively.

  • 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 $988). 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$518Average$619FlexibilityNo cancel feeOn-time75%
FinnairCheapest$616Average$920FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$699Average$965FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$705Average$973FlexibilityNo cancel feeOn-time76%

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