$339 Find Cheap Flights from Denver to Estonia - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Estonia departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Denver to Estonia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Estonia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Estonia

Wed, Dec 2 - Mon, Dec 7
Finnair Logo
5:01 pm - 12:20 am
DEN
-
TLL
22h 19m
2 stops
Finnair Logo
10:40 pm - 5:47 pm
TLL
-
DEN
28h 07m
2 stops
$740Finnair
Wed, Dec 2 - Mon, Dec 7
Lufthansa Logo
5:42 pm - 12:40 am
DEN
-
TLL
21h 58m
2 stops
Lufthansa Logo
5:55 pm - 3:35 pm
TLL
-
DEN
30h 40m
1 stop
$745Lufthansa
Wed, Sep 9 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 3:10 pm
DEN
-
TLL
23h 30m
3 stops
Scandinavian Airlines Logo
6:15 am - 10:35 pm
TLL
-
DEN
25h 20m
2 stops
$748Scandinavian Airlines
Wed, Sep 9 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 3:10 pm
DEN
-
TLL
23h 30m
3 stops
Scandinavian Airlines Logo
6:25 am - 10:35 pm
TLL
-
DEN
25h 10m
3 stops
$755Scandinavian Airlines
Wed, Sep 9 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 3:15 pm
DEN
-
TLL
23h 35m
2 stops
Scandinavian Airlines Logo
6:15 am - 10:35 pm
TLL
-
DEN
25h 20m
2 stops
$757Scandinavian Airlines
Wed, Sep 9 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 3:15 pm
DEN
-
TLL
23h 35m
3 stops
Scandinavian Airlines Logo
6:15 am - 11:47 pm
TLL
-
DEN
26h 32m
2 stops
$761Scandinavian Airlines
Thu, Sep 17 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 10:45 am
DEN
-
TLL
19h 05m
3 stops
Scandinavian Airlines Logo
6:15 am - 11:47 pm
TLL
-
DEN
26h 32m
2 stops
$762Scandinavian Airlines
Wed, Dec 2 - Mon, Dec 7
Scandinavian Airlines Logo
6:30 am - 3:00 pm
DEN
-
TLL
23h 30m
3 stops
Scandinavian Airlines Logo
6:25 am - 10:43 pm
TLL
-
DEN
25h 18m
2 stops
$764Scandinavian Airlines
Thu, Sep 17 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 10:45 am
DEN
-
TLL
43h 05m
2 stops
Scandinavian Airlines Logo
6:15 am - 10:35 pm
TLL
-
DEN
25h 20m
2 stops
$771Scandinavian Airlines
Thu, Sep 17 - Sat, Sep 26
Scandinavian Airlines Logo
6:40 am - 3:10 pm
DEN
-
TLL
23h 30m
3 stops
Scandinavian Airlines Logo
6:25 am - 10:35 pm
TLL
-
DEN
25h 10m
3 stops
$785Scandinavian Airlines
Booking Insights

KAYAK's insights & trends for Denver to Estonia flights

Get data-powered insights and trends into flights from Denver to Estonia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Denver to Estonia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Estonia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Estonia is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $1,119 and $844 respectively.

Good to know

Low seasonApril
Cheapest flight$339
Best time to beat the crowds with an average 32% drop in price.
Most popular time to fly with an average 96% increase in price.
Flight from Denver to Tallinn

FAQs - booking Estonia flights

  • How does KAYAK find such low prices on flights from Denver to Estonia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Estonia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Estonia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Denver to Estonia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Estonia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Denver to Estonia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Estonia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Denver to Estonia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Denver to Estonia

 
Need help choosing which airline to fly with from Denver to Estonia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9951 reviews
7.7Boarding
7.3Comfort
8.1Crew
7.1Entertainment
6.7Food
Airline reviews

I needed internet for critical matters and it never worked.

2.0 MediocreJorge Luis, Jun 2026
DEN - MEX
Read more United Airlines reviews

I needed internet for critical matters and it never worked.

Very easy ! Use the kiosk and bag drop and right to security within 10 min

The entertainment they offer could use some games, and maybe they could add some cookies to the snack menu. And the automated messages are a bit repetitive. But it was comfortable temperature wise and the seats were comfortable. The crew is very polite and helpful

This planes staff was top tier. Everything went great and had a great flight home.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

It was a short flight so I was expecting too much

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

Very, very tight legroom. They must’ve jammed in an additional few rows of seat seating. Denver to Munich was the least legroom I’ve ever had on any flight, let alone a multi hour international journey. I will not take that flight again.

Very good, i got two seats for myself, and was comfortable with the blanket i got

Food is too little (in volume) and too spicy.. There are no snacks in the back of the plane in between meals.

We had a 1 1/2 hour delay before we left Denver. When we arrive to Frankfort, they didn’t announce that people with connecting flights to exit the plane first. My next flight was already boarding when we we taxiing in to the gate. I waited another 10 minutes to get off the plane. I had to run to catch my next flight. I mean run! I made it with one minute to spare, but my luggage did not. My luggage came two hours later on a different flight.

Both flights were delayed and we missed our connection. Our second flight was delayed 3 times. I have always had great service and never any problems with my flights on Lufthansa. My last two flights were, unfortunately, awful. I fly quite often to Germany and have had better luck with United than Lufthansa.

Excellent staff and flight experience. Would rather that I had upgraded to Premium Economy for extra space, but I will know to do it next time.

It was my first experience in business class. It was everything I expected and more. Service was impeccable, food was delicious and I felt rested once I arrived to London

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

Zero legroom or space in economy. Flight was delayed into Munich causing a missed connecting flight and other missed bookings. :(

A major problem at the Frankfurt terminal. You see your connecting flight is on concourse A and you see signs for A, but when you start to walk out to A, only then do you find A is in another terminal which requires a bus ride, passport control and customs. If you sit around in the first terminal too long, you can miss your flight. We made ours.

Everything you need to know for your flight from Denver to Estonia

Information on your arrival and departure airports