$607+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Oct 14 — Oct 211
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Tallinn with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Tallinn
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Best
Last-minute
Cheapest flights from Portland to TallinnExplore 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 September 14, 2026.
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 September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 pm -
2 stops19h 20m
Thu 12/35:50 am -
2 stops27h 51m
Deal found 9/11![Multiple Airlines logo]()
$607
This Finnair deal was found by Cheapflights users on 9/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
2 stops31h 25m
Tue 11/109:10 pm -
2 stops28h 40m
Deal found 9/12![Finnair logo]()
$609
This KLM deal was found by Cheapflights users on 9/12. 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.
Fri 12/41:20 pm -
1 stop20h 45m
Wed 12/97:25 am -
1 stop14h 15m
Deal found 9/12![KLM logo]()
$618
This KLM deal was found by Cheapflights users on 9/11. 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.
Mon 10/191:05 pm -
1 stop14h 10m
Thu 12/37:25 am -
2 stops24h 42m
Deal found 9/11![KLM logo]()
$627
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:30 pm -
2 stops18h 05m
Thu 12/37:25 am -
3 stops36h 01m
Deal found 9/11![Air Canada logo]()
$629
This KLM deal was found by Cheapflights users on 9/10. 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.
Mon 12/76:35 am -
2 stops20h 45m
Fri 12/117:25 am -
2 stops22h 44m
Deal found 9/10![KLM logo]()
$652
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 12/45:00 am -
2 stops26h 10m
Wed 12/96:35 am -
3 stops45h 48m
Deal found 9/12![United Airlines logo]()
$703
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/77:05 am -
2 stops17h 25m
Fri 12/117:10 am -
3 stops25h 09m
Deal found 9/10![Scandinavian Airlines logo]()
$861
Best flights from Portland to TallinnDiscover 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 September 14, 2026.
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 September 14, 2026.
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 pm -
2 stops19h 20m
Thu 12/35:50 am -
2 stops27h 51m
Deal found 9/11![Multiple Airlines logo]()
$607
This Finnair deal was found by Cheapflights users on 9/12. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/37:00 am -
2 stops31h 25m
Tue 11/109:10 pm -
2 stops28h 40m
Deal found 9/12![Finnair logo]()
$609
This KLM deal was found by Cheapflights users on 9/12. 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.
Fri 12/41:20 pm -
1 stop20h 45m
Wed 12/97:25 am -
1 stop14h 15m
Deal found 9/12![KLM logo]()
$618
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:10 am -
3 stops23h 45m
Thu 12/37:25 am -
3 stops36h 01m
Deal found 9/11![Air Canada logo]()
$644
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Fri 12/45:00 am -
2 stops26h 10m
Wed 12/96:35 am -
3 stops45h 48m
Deal found 9/12![United Airlines logo]()
$703
This Scandinavian Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 12/77:05 am -
2 stops17h 25m
Fri 12/117:10 am -
3 stops25h 09m
Deal found 9/10![Scandinavian Airlines logo]()
$861
This KLM deal was found by Cheapflights users on 9/10. 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.
Mon 12/71:20 pm -
1 stop14h 00m
Fri 12/117:25 am -
1 stop13h 55m
Deal found 9/10![KLM logo]()
$618
Last-minute flights from Portland to TallinnDiscover last-minute flight deals from Portland to Tallinn. Data last updated September 14, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tallinn. Data last updated September 14, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 9/11. 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.
Wed 9/161:05 pm -
1 stop14h 10m
Mon 9/287:30 am -
1 stop13h 40m
Deal found 9/11![KLM logo]()
$936
This KLM deal was found by Cheapflights users on 9/10. 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 9/161:05 pm -
1 stop14h 10m
Sun 9/277:30 am -
2 stops23h 33m
Deal found 9/10![KLM logo]()
$946
This United Airlines deal was found by Cheapflights users on 9/12. 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 9/169:00 am -
2 stops29h 15m
Mon 9/281:50 pm -
2 stops40h 20m
Deal found 9/12![United Airlines logo]()
$981
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/197:30 pm -
2 stops19h 20m
Thu 12/35:50 am -
2 stops27h 51m
Deal found 9/11![Multiple Airlines logo]()
$607
This KLM deal was found by Cheapflights users on 9/11. 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.
Mon 10/191:05 pm -
1 stop14h 10m
Thu 12/37:25 am -
2 stops24h 42m
Deal found 9/11![KLM logo]()
$627
This Air Canada deal was found by Cheapflights users on 9/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:30 pm -
2 stops18h 05m
Thu 12/37:25 am -
3 stops36h 01m
Deal found 9/11![Air Canada logo]()
$629
Find 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 September 14, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $607 (American Airlines) |
Popular in | February |
Cheapest in | October |
Average price | $1,188 |
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 7,457,451 searches. Data last updated September 14, 2026.
Use the filters below to find and compare flights from Portland to Tallinn that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 10/19
7:30 pm-12:50 am
2 stops19h 20m
Tallinn
Thu 12/3
5:50 am-11:41 pm
2 stops27h 51m
$607
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Tue 11/3
7:00 am-12:25 am
2 stops31h 25m
Tallinn
Tue 11/10
9:10 pm-3:50 pm
2 stops28h 40m
$609
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 12/4
1:20 pm-8:05 pm
1 stop20h 45m
Tallinn
Wed 12/9
7:25 am-11:40 am
1 stop14h 15m
$618
Quickest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 12/7
1:20 pm-1:20 pm
1 stop14h 00m
Tallinn
Fri 12/11
7:25 am-11:20 am
1 stop13h 55m
$618
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 10/19
10:10 am-7:55 pm
3 stops23h 45m
Tallinn
Thu 12/3
7:25 am-9:26 am
3 stops36h 01m
$644
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 12/4
5:00 am-5:10 pm
2 stops26h 10m
Tallinn
Wed 12/9
6:35 am-6:23 pm
3 stops45h 48m
$703
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 12/7
7:05 am-10:30 am
2 stops17h 25m
Tallinn
Fri 12/11
7:10 am-10:19 pm
3 stops25h 09m
$861
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Portland-Tallinn flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland-Tallinn flight deals on Cheapflights vs. Ovago >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 Ovago the most. Ovago 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.
PDX-TLL
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.
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 September 14, 2026.
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.
Comfort
7.7
Boarding
7.8
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Food
7.3
Entertainment
7.2
Overall
7.8
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
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.
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Portland and Tallinn flights
Browse other Portland and Tallinn flight options. Last updated on September 14, 2026.
Other flights from Portland
Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
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Other flights to Tallinn
Explore flights to Tallinn departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2026.
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 7,457,451 searches. Data last updated September 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$737 | FlexibilityNo cancel fee | On-time75% |