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Tallinn

$1,701+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
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 agosto 14, 2025.

Round-trip from

$1,846
(United Airlines)

One-way from

$1,701
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$893
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. 25% potential increase in price ($326 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($56 potential savings vs. average RT price).
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Average for round-trip flights in August 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 agosto 14, 2025.

This United Airlines deal was found by Cheapflights users on 8/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/128:15 amPDX - TLL
2 stops54h 05mUnited Airlines
mar. 9/236:00 amTLL - PDX
2 stops39h 58mUnited Airlines
Deal found 8/13$1,846
This Orbitz deal was found by Cheapflights users on 8/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/129:30 pmPDX - TLL
2 stops33h 25mMultiple Airlines
mar. 9/238:00 pmTLL - PDX
2 stops31h 35mMultiple Airlines
Deal found 8/13$2,316
This business-class.com deal was found by Cheapflights users on 8/13. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/127:00 amPDX - TLL
2 stops20h 40mMultiple Airlines
dom. 9/212:20 pmTLL - PDX
2 stops29h 05mMultiple Airlines
Deal found 8/13$2,509
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/121:40 pmPDX - TLL
2 stops15h 30mScandinavian Airlines
mar. 9/237:00 amTLL - PDX
3 stops25h 39mScandinavian Airlines
Deal found 8/13$2,792
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/121:40 pmPDX - TLL
2 stops25h 45mScandinavian Airlines
dom. 9/217:15 amTLL - PDX
3 stops25h 24mScandinavian Airlines
Deal found 8/13$2,842
This SWISS deal was found by Cheapflights users on 8/13. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/1212:53 pmPDX - TLL
3 stops26h 37mSWISS
dom. 9/216:00 amTLL - PDX
3 stops49h 01mSWISS
Deal found 8/13$7,317

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 agosto 14, 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

vie. 9/12

8:15 am-12:20 am

2 stops54h 05m

Tallinn

mar. 9/23

6:00 am-11:58 am

2 stops39h 58m

$1,846

PortlandTallinn

PDX - TLL

PDXTLL

Portland

vie. 9/12

9:30 pm-4:55 pm

2 stops33h 25m

Tallinn

mar. 9/23

8:00 pm-5:35 pm

2 stops31h 35m

$2,316

PortlandTallinn

PDX - TLL

PDXTLL

Portland

vie. 9/12

7:00 am-1:40 pm

2 stops20h 40m

Tallinn

dom. 9/21

2:20 pm-9:25 am

2 stops29h 05m

$2,509

PortlandTallinn

PDX - TLL

PDXTLL

Portland

vie. 9/12

1:40 pm-3:10 pm

2 stops15h 30m

Tallinn

mar. 9/23

7:00 am-10:39 pm

3 stops25h 39m

$2,792

PortlandTallinn

PDX - TLL

PDXTLL

Portland

vie. 9/12

1:40 pm-1:25 am

2 stops25h 45m

Tallinn

dom. 9/21

7:15 am-10:39 pm

3 stops25h 24m

$2,842

PortlandTallinn

PDX - TLL

PDXTLL

Portland

vie. 9/12

12:53 pm-1:30 am

3 stops26h 37m

Tallinn

dom. 9/21

6:00 am-9:01 pm

3 stops49h 01m

$7,317

PortlandTallinn

PDX - TLL

PDXTLL

Portland

mar. 12/16

9:50 pm-10:45 pm

3 stops38h 55m

$1,701

PortlandTallinn

PDX - TLL

PDXTLL

Portland

lun. 12/15

2:45 pm-11:40 pm

3 stops22h 55m

$1,773

PortlandTallinn

PDX - TLL

PDXTLL

Portland

dom. 12/14

10:40 am-3:00 pm

3 stops18h 20m

$1,841

PortlandTallinn

PDX - TLL

PDXTLL

Portland

mié. 12/17

7:20 am-10:45 pm

3 stops29h 25m

$1,881

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 14 results
1
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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 agosto 14, 2025.

It’s optimal to fly from Portland to Tallinn at noon. By choosing this option you can save up to 11% 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 agosto 14, 2025.
Read through reviews of airlines operating flights from Portland to Tallinn, such as KLM, Finnair, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,381 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Finnair
7.6
Good
1,321 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
United Airlines
7.4
Good
8,916 reviews
KLM
7.8
Good
1,381 reviews

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Food

7.3

Overall

7.8

Crew

8.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

  • What are the cheapest airlines flying from Portland to Tallinn round-trip?

    Currently priced at $586, KLM will fly you from Portland to Tallinn and back. In addition to KLM, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Finnair - these airlines can fly you to your destination from $664 and $810, respectively. These flights 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, November is the cheapest month in which you can book a flight from Portland to Tallinn (average of $550). Flying from Portland to Tallinn in June is currently the most expensive (average of $967). 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 3 airlines flying from Portland to Tallinn

Discover the top 3 airlines 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$586Average$893FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$664Average$1,117FlexibilityNo cancel feeOn-time69%
FinnairCheapest$810Average$1,111FlexibilityNo cancel feeOn-time76%

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