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Tallinn

$508+ Cheap flights from Portland (PDX) to Tallinn (TLL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Ara 20 — Ara 271
Cmt 12/20
Cmt 12/27
1 adult, Economy
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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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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 Kasım 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$508
(Scandinavian Airlines)

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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Highest demand for flights based on searches. 33% potential increase in price ($459 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($62 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

Cheapest flights from Portland to Tallinn
Explore the most affordable flight options available from Portland to Tallinn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Kasım 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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.
Paz 12/2110:52 pmPDX - TLL
2 stops32h 18mUnited Airlines
Cum 1/21:35 pmTLL - PDX
2 stops61h 56mUnited Airlines
Deal found 11/18$2,384
This KLM deal was found by Cheapflights users on 11/18. 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.
Paz 12/211:25 pmPDX - TLL
2 stops15h 45mKLM
Cum 1/27:25 amTLL - PDX
1 stop14h 00mKLM
Deal found 11/18$3,478
This Mytrip deal was found by Cheapflights users on 11/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Paz 12/213:15 pmPDX - TLL
3 stops24h 30mMultiple Airlines
Cum 1/26:30 pmTLL - PDX
3 stops34h 00mMultiple Airlines
Deal found 11/18$3,820

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 Kasım 20, 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

Çar 1/21

1:02 pm-3:10 pm

2 stops40h 08m

Tallinn

Paz 1/25

11:00 am-10:20 pm

2 stops21h 20m

$508

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Çar 1/21

1:25 pm-8:05 pm

1 stop20h 40m

Tallinn

Paz 1/25

7:25 am-11:25 am

1 stop14h 00m

$559

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Çar 1/21

1:24 pm-11:50 pm

3 stops48h 26m

Tallinn

Paz 1/25

6:15 am-10:32 pm

2 stops26h 17m

$560

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Çar 4/1

10:00 am-10:45 am

2 stops38h 45m

Tallinn

Sal 4/7

3:50 pm-10:22 pm

2 stops40h 32m

$594

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Cum 3/6

1:25 pm-8:05 pm

1 stop20h 40m

Tallinn

Sal 3/10

7:25 am-10:39 pm

2 stops24h 14m

$614

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Çar 3/18

7:00 am-5:10 pm

2 stops25h 10m

Tallinn

Sal 3/31

6:00 pm-6:30 pm

2 stops34h 30m

$696

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Cum 3/6

1:02 pm-10:20 am

2 stops35h 18m

Tallinn

Sal 3/10

11:00 am-10:22 pm

2 stops20h 22m

$728

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Paz 3/22

7:00 pm-5:10 pm

2 stops37h 10m

Tallinn

Paz 4/5

7:40 am-12:54 am

2 stops27h 14m

$748

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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 month to book a flight from Portland to Tallinn?

Currently, October is the cheapest month in which you can book a flight from Portland to Tallinn (average of $498). Flying from Portland to Tallinn 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 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 Kasım 20, 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 Kasım 20, 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
1,412 reviews

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

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
1,412 reviews
KLM
7.7
Good
1,412 reviews

Food

7.3

Overall

7.7

Comfort

7.7

Crew

8.4

Entertainment

7.1

Boarding

7.8

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 20h 40m. The distance between Portland and Tallinn is about 4946 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Portland to Tallinn (average of $498). Flying from Portland to Tallinn 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

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 Kasım 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$557Average$773FlexibilityNo cancel feeOn-time75%

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