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Tallinn

$457+ Cheap flights from Portland (PDX) to Tallinn (TLL)

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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Portland to Tallinn

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Tallinn (TLL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$613
(KLM)

One-way from

$457
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$737
Provider with most accurate pricing for Portland-Tallinn flight deals.
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Provider most trusted by Cheapflights users for Portland-Tallinn flights.
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From Portland to Tallinn
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One-way flight from Portland to Tallinn
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Highest demand for flights based on searches. 33% potential increase in price ($460 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($68 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Portland to Tallinn

Best flights from Portland to Tallinn
Discover carefully curated flight deals from Portland to Tallinn that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

This KLM deal was found by Cheapflights users on 11/11. 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.
Fri 3/61:25 pmPDX - TLL
1 stop13h 55mKLM
Tue 3/107:25 amTLL - PDX
2 stops22h 05mKLM
Deal found 11/11$613
This KAYAK deal was found by Cheapflights users on 11/13. 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 3/173:45 pmPDX - TLL
2 stops15h 50mMultiple Airlines
Thu 3/195:20 pmTLL - PDX
2 stops33h 40mMultiple Airlines
Deal found 11/13$3,576
This United Airlines deal was found by Cheapflights users on 11/12. 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.
Wed 3/181:25 pmPDX - TLL
3 stops25h 30mUnited Airlines
Thu 3/266:20 amTLL - PDX
2 stops25h 37mUnited Airlines
Deal found 11/12$4,992
This KLM deal was found by Cheapflights users on 11/12. 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 3/182:25 pmPDX - TLL
1 stop13h 55mMultiple Airlines
Thu 3/268:00 amTLL - PDX
2 stops22h 35mMultiple Airlines
Deal found 11/12$4,947
This KLM deal was found by Cheapflights users on 11/13. 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 3/182:25 pmPDX - TLL
1 stop13h 55mKLM
Thu 3/267:25 amTLL - PDX
2 stops23h 10mKLM
Deal found 11/13$4,948

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Tallinn 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 November 13, 2025.
Use the filters below to find and compare flights from Portland to Tallinn that are best for you.

Fly from

Portland

Fly to

Tallinn

Route

Depart

Return

Price

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Fri 3/6

1:25 pm-1:20 pm

1 stop13h 55m

Tallinn

Tue 3/10

7:25 am-8:30 pm

2 stops22h 05m

$613

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 3/17

3:45 pm-4:35 pm

2 stops15h 50m

Tallinn

Thu 3/19

5:20 pm-6:00 pm

2 stops33h 40m

$3,576

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

2:25 pm-1:20 pm

1 stop13h 55m

Tallinn

Thu 3/26

8:00 am-9:35 pm

2 stops22h 35m

$4,947

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

2:25 pm-1:20 pm

1 stop13h 55m

Tallinn

Thu 3/26

7:25 am-9:35 pm

2 stops23h 10m

$4,948

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 3/18

1:25 pm-11:55 pm

3 stops25h 30m

Tallinn

Thu 3/26

6:20 am-10:57 pm

2 stops25h 37m

$4,992

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 11/25

2:45 pm-7:50 am

3 stops55h 05m

$457

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Mon 11/24

2:45 pm-9:40 pm

2 stops20h 55m

$495

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 11/26

1:25 pm-8:05 pm

1 stop20h 40m

$570

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Wed 11/26

5:15 pm-1:05 am

3 stops45h 50m

$576

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sun 11/23

3:59 pm-5:10 pm

3 stops39h 11m

$585

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 13 results
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Compare providers for flights from Portland to Tallinn

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Tallinn in November.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Tallinn flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Tallinn flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Tallinn flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Tallinn flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Tallinn flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Tallinn

Have a flexible travel schedule? Discover the best time to fly to Tallinn 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 Tallinn

What is the cheapest time of day to fly from PDX to TLL?

Find hourly flight availability from Portland to Tallinn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s optimal to fly from Portland to Tallinn at noon. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Tallinn

Get insights into the airlines that provide service to Tallinn. 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 Tallinn. Reviews last updated November 13, 2025.
Read through reviews of airlines operating flights from Portland to Tallinn, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,411 reviews

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews

Entertainment

7.1

Crew

8.4

Food

7.3

Boarding

7.8

Comfort

7.7

Overall

7.7

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Portland to Tallinn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland to Tallinn?

    Departing from Portland to Tallinn will take you 13h 55m. The distance between Portland and Tallinn is about 4946 mi.

  • What is the cheapest airline to fly from Portland to Tallinn round-trip?

    Currently priced at $557, KLM will fly you from Portland to Tallinn and back. In addition to KLM, many other airlines offer competitively priced options for your trip. This flight start at 39% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Tallinn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Tallinn

Discover the top airline that operate flights from Portland to Tallinn. 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 November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$557Average$773FlexibilityNo cancel feeOn-time75%

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