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Estonia

$333+ Cheap flights from Portland (PDX) 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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Jan 26 — Feb 21
Mon 1/26
Mon 2/2
1 adult, Economy
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Cheap flight deals from Portland to Estonia

Cheapest flights from Portland to Estonia
Explore the most affordable flight options available from Portland to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 27, 2025.

This KAYAK deal was found by Cheapflights users on 12/26. 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.
Tue 12/3010:40 amPDX - TLL
2 stops21h 10mMultiple Airlines
Thu 1/15:40 amTLL - PDX
2 stops48h 04mMultiple Airlines
Deal found 12/26$2,327
This United Airlines deal was found by Cheapflights users on 12/27. 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 12/2711:59 pmPDX - TLL
2 stops37h 51mUnited Airlines
Wed 12/311:55 pmTLL - PDX
2 stops34h 51mUnited Airlines
Deal found 12/27$2,427
This KLM deal was found by Cheapflights users on 12/26. 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.
Tue 12/307:00 amPDX - TLL
2 stops20h 20mKLM
Thu 1/12:00 pmTLL - PDX
1 stop31h 25mKLM
Deal found 12/26$3,050
This American Airlines deal was found by Cheapflights users on 12/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2711:59 pmPDX - TLL
2 stops29h 16mMultiple Airlines
Wed 12/316:00 amTLL - PDX
3 stops19h 55mMultiple Airlines
Deal found 12/27$5,484

Find flight deals from Portland to Estonia

Keep the following information in mind while searching for Portland to Estonia flight deals. Data was last updated December 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Ovago
2 stars

Round-trip from

$553
(United Airlines)

One-way from

$333
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$674
Provider with most accurate pricing for Portland-Tallinn flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Tallinn flights.
Search Deals
From Portland to Estonia
Search Deals
One-way flight from Portland to Estonia
Search Deals
Highest demand for flights based on searches. 31% potential increase in price ($432 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 December 27, 2025.
Use the filters below to find and compare flights from Portland to Estonia that are best for you.

Fly from

Portland

Fly to

Estonia

Route

Depart

Return

Price

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/4

1:18 pm-11:55 pm

3 stops24h 37m

Tallinn

Sun 3/8

6:15 am-9:45 pm

2 stops25h 30m

$553

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Fri 2/20

7:30 am-11:40 pm

2 stops30h 10m

Tallinn

Tue 2/24

6:15 am-9:15 pm

2 stops25h 00m

$553

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Fri 2/20

6:43 am-9:55 pm

2 stops29h 12m

Tallinn

Tue 2/24

10:35 am-9:45 pm

2 stops21h 10m

$885

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

6:45 pm-8:00 am

2 stops28h 15m

Tallinn

Thu 3/26

9:30 pm-4:55 pm

2 stops28h 25m

$4,065

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

2:25 pm-8:05 pm

1 stop20h 40m

Tallinn

Thu 3/26

8:00 am-10:10 pm

2 stops23h 10m

$4,997

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

2:25 pm-1:20 pm

1 stop13h 55m

Tallinn

Thu 3/26

2:00 pm-12:25 pm

1 stop31h 25m

$5,203

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sat 3/14

3:45 pm-2:55 pm

3 stops38h 10m

$333

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sun 3/15

3:52 pm-11:35 am

3 stops58h 43m

$391

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Fri 3/13

2:25 pm-1:20 pm

1 stop13h 55m

$437

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sun 3/15

2:25 pm-1:20 pm

1 stop13h 55m

$437

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/24

Showing 1-10 of 11 results
1
2

Best time to book a flight from Portland to Estonia

Have a flexible travel schedule? Discover the best time to fly to Estonia from Portland 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 Portland to Estonia

What is the cheapest month to book a flight from Portland to Estonia?

Currently, October is the cheapest month in which you can book a flight from Portland to Estonia (average of $498). Flying from Portland to Estonia in June is currently the most expensive (average of $1,153). 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 PDX to EE?

Find hourly flight availability from Portland 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 December 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Estonia at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

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 December 27, 2025.
Read through reviews of airlines operating flights from Portland to Estonia, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,435 reviews

Entertainment

7.1

Comfort

7.6

Food

7.2

Crew

8.4

Boarding

7.7

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,435 reviews
KLM
7.7
Good
1,435 reviews

Entertainment

7.1

Comfort

7.6

Food

7.2

Crew

8.4

Boarding

7.7

Overall

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Portland 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 Portland to Estonia?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Estonia.

  • How long is the flight from Portland to Estonia?

    Departing from Portland to Estonia will take you 24h 37m. There are 4946 mi between Portland and Estonia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Portland to Estonia that include hotel bookings?

    Yes. In addition to deals on Portland to Estonia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Estonia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Estonia.

  • Can I find deals for business class flights from Portland to Estonia?

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Estonia?

    Currently, October is the cheapest month in which you can book a flight from Portland to Estonia (average of $498). Flying from Portland to Estonia in June is currently the most expensive (average of $1,153). 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 airline flying from Portland to Estonia

Discover the top airline that operate flights from Portland 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 December 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$557Average$881FlexibilityNo cancel feeOn-time75%

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