$416 Find Cheap Flights from Denver to Estonia

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 7/20. 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

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Best Estonia Flight Deals from Denver

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Tallinn
Tallinn2 stops$581
Tallinn
Tallinn2 stops$581

Cheap Flights from Denver to Estonia

 
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

Sun, Sep 14 - Fri, Sep 26
KLM Logo
11:20 am - 1:15 pmDEN-TLL
16h 55m2 stops
KLM Logo
7:00 am - 6:28 pmTLL-DEN
20h 28m2 stops
$581KLM
Find Deal
Sat, Nov 1 - Sun, Nov 23
KLM Logo
10:30 am - 1:20 pmDEN-TLL
18h 50m2 stops
KLM Logo
7:25 am - 8:20 pmTLL-DEN
21h 55m2 stops
$589KLM
Find Deal
Mon, Aug 11 - Mon, Aug 25
 Logo
9:40 am - 1:05 pmDEN-TLL
18h 25m2 stops
 Logo
6:00 am - 4:20 pmTLL-DEN
19h 20m1 stop
Mon, Aug 11 - Mon, Aug 25
 Logo
5:50 pm - 1:35 amDEN-TLL
22h 45m1 stop
 Logo
7:10 pm - 1:45 pmTLL-DEN
27h 35m1 stop
Sun, Sep 14 - Fri, Sep 26
Scandinavian Airlines Logo
6:55 am - 3:10 pmDEN-TLL
23h 15m2 stops
Scandinavian Airlines Logo
7:00 am - 9:42 pmTLL-DEN
23h 42m3 stops
$658Scandinavian Airlines
Find Deal
Sat, Nov 1 - Sun, Nov 23
Lufthansa Logo
4:05 pm - 1:00 pmDEN-TLL
36h 55m2 stops
Lufthansa Logo
6:25 am - 4:00 pmTLL-DEN
18h 35m1 stop
$665Lufthansa
Find Deal
Sat, Nov 1 - Sun, Nov 23
Lufthansa Logo
4:05 pm - 1:00 pmDEN-TLL
36h 55m2 stops
Lufthansa Logo
6:25 am - 4:00 pmTLL-DEN
18h 35m1 stop
$666Lufthansa
Find Deal
Sat, Nov 1 - Sun, Nov 23
United Airlines Logo
11:59 pm - 1:00 pmDEN-TLL
29h 01m2 stops
United Airlines Logo
6:25 am - 9:30 pmTLL-DEN
24h 05m2 stops
$671United Airlines
Find Deal
Sun, Sep 14 - Fri, Sep 26
United Airlines Logo
3:50 pm - 12:20 amDEN-TLL
23h 30m1 stop
United Airlines Logo
6:00 am - 10:14 amTLL-DEN
37h 14m2 stops
$687United Airlines
Find Deal
Mon, Aug 11 - Mon, Aug 25
Scandinavian Airlines Logo
12:00 pm - 3:10 pmDEN-TLL
18h 10m2 stops
Scandinavian Airlines Logo
7:00 am - 7:08 pmTLL-DEN
21h 08m3 stops
$1,088Scandinavian Airlines
Find Deal
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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 February, when tickets cost $556 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of round-trip tickets is $6,303 and $1,137 respectively.

What’s the cheapest day of the week to fly from Denver to Estonia?

The average price of all round-trip flights from Denver to Estonia clicked on KAYAK for each day over the last 12 months.

For Denver to Estonia, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Estonia back to Denver, the best deals are generally found on Thursday, with Sunday being the most expensive.


Good to know

Low seasonFebruary
High seasonJuly
Cheapest flight$416
Best time to beat the crowds with an average 56% drop in price.
Most popular time to fly and prices are also 23% lower on average.
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.

  • What is the cheapest time of day to fly to Estonia?

    The cheapest time of day to fly to Estonia is generally in the morning, when round-trip flights cost $606 on average. Morning departures are around 52% cheaper than evening flights, on average. The most expensive time of day to fly to Estonia is generally at night, which is peak travel time and where the average cost of a ticket is $1,611.

Reviews of the top 4 airlines serving 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.
7.8
KLMOverall score based on 1372 reviews
7.7Comfort
7.3Food
7.1Entertainment
8.4Crew
7.8Boarding
Airline reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

6.0 GoodKathleen P, Jun 2025EDI - AMS
Read more KLM reviews

Our first flight was delayed so we missed our connecting flight. However it was easy to book a later flight on their app.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Klm start boarding while somw air issue in the plan

The service was great. However the lounge only gets passing grade

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

You should not have to pay for WiFi in business class

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

This was an absolutely exceptional flight. The flight attendants were extremely attentive and very friendly. They seemed to go out of their way to make us comfortable and to make sure that we had everything we needed., We were in business and were very happy with the size and the details for our pods. We would definitely recommend Finnair and will definitely be flying with them again.

We had an excellent trip with Finnair. This was our first time and we’re very pleased. The only issue was with the boarding - it was a little bit confusing and needs a little bit of streamlining.

Crew very lovely. Arrived an hour late due to bad weather. We were given new tickets to an other flight but it could have been organised better, so we did not have to run through the whole airport to.

Major problems checking in at Alaska counter. They could not find our booking code because it came from Finnair.

Do not use KAYAK or Finair for future travel. Unless you purchase the tickets directly from the airline, you were going to have a difficult time checking in. Kayak canceled my flights twice and ended up causing great difficulty in me getting back from Europe because they double sold my tickets between American Airlines and Finair. The event caused significant delays and led to me having to rebook my flights.

The staff were all particularly great. The plane was clean and fresh. The bassinet worked great. It was all very nice.

Boarding uncomfortable. Stewardess said I would have to check my carry on as there was no room in the overhead bins. Another passenger helped me find a spot.

Any flight that lands safely is a good flight. However our leg from Helsinki was delayed 1 hour with no explanation. The delay would not allow us to make our connection to Cincinnati. I was informed by American Airlines that our Cincinnati flight was rescheduled for the following day. I immediately made a non refundable hotel reservation in Dallas. Upon exiting the plane at Dallas I was given a hotel voucher. Nice, but I can't get a refund on the hotel I booked. A little communication would have been helpful. Food on Finnair is below quality of Korean Air.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

The seat and leg room was not good. The food and beverage service was good.

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

We were charged for luggage, and our ticket was with Lufthansa and was supposed to include luggage fees. So our experience was a bit bad. Also, the flight was about 45 minutes late arriving.

Flight was great only departure was delayed to saome ground crew issues

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Flight was 1.5 hours late to depart so changed flights to Swiss Air.

The United Airlines crew that operated this flight was subpar. They didn’t

Very small and uncomfortable seats, Hard to hear entertainment system sound. Horrible food. Staff doesn't care much about the passengers. 2nd time they didn't give me my vegetarian meal. They asked me regular food with meat. The airline and staff was from United airlines.

Checkin took along timen only.few angents available at.checkin desk. Customer support over phone no existence

At baggage claim, I was given the wrong printed ticket. The ticket belonged to another passenger for a different flight — to Zurich instead of Frankfurt (layover). I was even allowed to pass security, and when I asked the Lufthansa employee if I was on the correct flight, and why it was changed. The employee said everything was correct and I should board. When I got on the plane, there was someone in my seat, and the crew on the plane finally realized that I was on the wrong plane. When I got off the plane, nobody was willing to help, and the security refused to provide my original printed ticket. That was until I showed them that I took a photo of the ticket; once they realized I had photographic evidence, they were suddenly ready to help me. The Lufthansa employee began communicating with other airlines and found a flight that would take me to my destination via Polish Airlines. I was required to once again go through security, re-check my bag, and once again pay for my checked bag and weight overage fees. This experience was incredibly stressful and very frustrating, as you can imagine. A Lufthansa employee told me I would be eligible for a refund. Please tell me what steps I need to take in order to make that happen. Thank you!

The row of seats were so cramped it was difficult to get in and out of your seat. I even upgraded. A long flight and sad accommodations 😵‍💫 the shorter flight was very comfortable and the seating was spacious

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

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