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Cheap flights from Portland to Tallinn

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Flight deals from Portland to Tallinn

Looking for a cheap last-minute deal or the best round-trip flight from Portland Airport to Tallinn Airport? If you want to travel next month, round-trip fares start from $571. Find the lowest prices on one-way and round-trip tickets right here.
Tallinn.$567 per passenger.Departing Fri, Nov 6, returning Sun, Nov 15.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Fri, Nov 6, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Sun, Nov 15, arriving in Portland.Price includes taxes and charges.From $567, select.
Tallinn.$571 per passenger.Departing Sun, Aug 16, returning Tue, Aug 25.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Sun, Aug 16, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Tue, Aug 25, arriving in Portland.Price includes taxes and charges.From $571, select.
Tallinn.$582 per passenger.Departing Mon, Sep 7, returning Fri, Sep 11.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Mon, Sep 7, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Fri, Sep 11, arriving in Portland.Price includes taxes and charges.From $582, select.
Tallinn.$591 per passenger.Departing Sat, Oct 10, returning Sat, Oct 31.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Sat, Oct 10, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Sat, Oct 31, arriving in Portland.Price includes taxes and charges.From $591, select.
Tallinn.$735 per passenger.Departing Sun, Dec 13, returning Sun, Dec 20.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Sun, Dec 13, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Sun, Dec 20, arriving in Portland.Price includes taxes and charges.From $735, select.
Tallinn.$878 per passenger.Departing Thu, Jul 23, returning Thu, Jul 30.Round-trip flight with KLM.Outbound indirect flight with KLM, departing from Portland on Thu, Jul 23, arriving in Tallinn.Inbound indirect flight with KLM, departing from Tallinn on Thu, Jul 30, arriving in Portland.Price includes taxes and charges.From $878, select.

Find the cheapest month to fly from Portland to Tallinn

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Tallinn flights are currently cheapest in November.
Jul
from $878
Aug
from $571
Sep
from $582
Oct
from $591
Nov
from $567
Dec
from $735
Jan
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Feb
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Mar
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Apr
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May
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Jun
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Portland to Tallinn: Alternative routes

Compare routes from Portland to Tallinn below. You may find an airport to fly into that's cheaper, faster, or easier than Tallinn.

Tallinn

6km from central Tallinn
ClosestCheapest
from $567
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Portland to Tallinn: Flight information

The things to know before you go.
Cheapest flight found$567
Cheapest month to flyNovember

Finding cheap flights from Portland to Tallinn: Frequently asked questions

The best price we found for a round-trip flight from Portland to Tallinn is $567. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Tallinn. But we found flights with one or more stops from $567.
There are no flights flying from Portland to Tallinn, as of July 2026.
The cheapest month to fly from Portland to Tallinn is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Tallinn Airport on Friday, November 6, 2026.
No airlines currently offer direct flights between Portland Airport and Tallinn Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tallinn but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Tallinn is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, KLM offers the cheapest flight tickets to Tallinn.

Flying from Portland Airport (PDX) to Tallinn Airport (TLL): what you need to know

  • Tallinn is ten hours ahead of Portland and is in the UTC+2 timezone.

  • Leave plenty of time to make your PDX to TLL flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak month like July? School holidays and other high seasons can lead to longer lines and delays at check-in and security. Play it safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • If you want to explore another city along the way, search for a flight with a stopover. To see your options for tickets from Portland Airport to Tallinn Airport, deselect 'Direct flights only.' Amsterdam Schiphol Airport is a popular stop between PDX and TLL.

How to find the cheapest flights from Portland Airport (PDX) to Tallinn Airport (TLL)

  • $317 is currently the best price for a one-way Portland Airport to Tallinn Airport flight. A return flight starts at $567. These prices can change based on availability.

  • It's usually smart to book in advance if you're looking for cheap tickets from PDX to TLL. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • Getting cheap flights from Portland Airport to Tallinn Airport is more likely if you can be flexible with your trip dates. Use the 'Whole month' function to see the lowest fares across every month and snap up a great deal.

  • Never miss a deal on cheap flights from PDX to TLL by setting up a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Tailor your flights with filters. Choose your ideal departure and arrival times, total journey duration and airlines. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Portland Airport to Tallinn Airport.

Handy information about Portland Airport (PDX)

  • PDX's address is 7000 NE Airport Way.

  • Portland Airport maintains a solid on-time performance, reducing the likelihood of delays. Departures from PDX make it to their destination as scheduled 83% of the time.

  • Central Portland to Portland Airport is around 19 kilometers. Depending on traffic, it'll take about 20 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The journey when using public transport usually takes 40 minutes.

  • Have an early flight from Portland Airport to Tallinn Airport? Avoid the stress of rushing to the airport (and enjoy a little extra shut-eye) by picking one of these hotels close to PDX:

Arriving at Tallinn Airport (TLL)

  • If you have a late Portland Airport to Tallinn Airport flight, few things top the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and resting shortly after at one of these accommodation options near TLL:

  • Begin your adventure by picking up a Tallinn Airport rental car. Grab your wheels from Green Motion, Sixt or NU Car Rentals and explore beyond Tallinn's main sights.

  • To get the best deal, book your vehicle from Tallinn Airport around four weeks before traveling.

When to fly to Tallinn Airport (TLL)

  • September is the busiest month for flights from Portland Airport to Tallinn Airport. For a quieter experience, go to Tallinn in March.

  • When booking your flight from Portland Airport to Tallinn Airport, consider the type of weather you enjoy. July is the warmest month in Tallinn, with the temperature ranging from 12ºC (54ºF) to 26ºC (79ºF).

  • If you want cooler conditions, look for a cheap ticket from PDX to TLL in January. Average temperatures are between -13ºC (9ºF) and 3ºC (37ºF) then.

Explore more of Estonia

  • You've done Tallinn, now it's time to explore other parts of Estonia. Journey around 161 kilometers south-east to Tartu to tick off its popular sights. From Estonian National Museum to Tartu 2024 landmark and St Lawrence Church of the Estonian Evangelical Lutheran Church, there's plenty to keep you on the go.

  • If you're ready to explore another major stop in Estonia, head for Narva, about 193 kilometers east of Tallinn. Narva Castle, Narva Cascades and Narva Alexander's Cathedral are the start of reasons to visit.

Plan the rest of your trip from Portland to Tallinn

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.