$607+ Cheap flights from Portland (PDX) to Estonia
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 16 — Oct 231
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Portland to Estonia 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 Estonia
Cheapest
Best
Last-minute
Cheapest flights from Portland to EstoniaExplore the most affordable flight options available from Portland to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Portland to Estonia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 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 9/15. 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 10/302:20 pm -
1 stop14h 00m
Fri 11/67:25 am -
1 stop13h 55m
Deal found 9/15![KLM logo]()
$616
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 Finnair deal was found by Cheapflights users on 9/15. 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.
Fri 10/306:45 pm -
2 stops27h 55m
Fri 11/65:50 am -
2 stops20h 00m
Deal found 9/15![Finnair logo]()
$649
This Air France deal was found by Cheapflights users on 9/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:20 am -
2 stops16h 50m
Sun 10/47:30 am -
2 stops18h 35m
Deal found 9/16![Multiple Airlines logo]()
$667
Best flights from Portland to EstoniaDiscover carefully curated flight deals from Portland to Estonia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Portland to Estonia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 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 9/15. 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 10/302:20 pm -
1 stop14h 00m
Fri 11/67:25 am -
1 stop13h 55m
Deal found 9/15![KLM logo]()
$616
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 9/15. 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 stops22h 15m
Fri 12/116:25 am -
2 stops25h 54m
Deal found 9/15![Scandinavian Airlines logo]()
$868
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 Finnair deal was found by Cheapflights users on 9/15. 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.
Fri 10/306:45 pm -
2 stops27h 55m
Fri 11/65:50 am -
2 stops20h 00m
Deal found 9/15![Finnair logo]()
$649
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
Last-minute flights from Portland to EstoniaDiscover last-minute flight deals from Portland to Estonia. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Estonia. Data last updated September 16, 2026 and is based on user searches.
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 Finnair deal was found by Cheapflights users on 9/14. 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.
Wed 9/1611:48 am -
2 stops19h 07m
Mon 9/2811:15 pm -
2 stops28h 25m
Deal found 9/14![Finnair logo]()
$984
This KLM deal was found by Cheapflights users on 9/13. 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 9/161:05 pm -
1 stop14h 10m
Sun 9/277:30 am -
2 stops22h 32m
Deal found 9/13![KLM logo]()
$991
This Air France deal was found by Cheapflights users on 9/16. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2411:20 am -
2 stops16h 50m
Sun 10/47:30 am -
2 stops18h 35m
Deal found 9/16![Multiple Airlines logo]()
$667
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
This KLM deal was found by Cheapflights users on 9/15. 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 10/302:20 pm -
1 stop14h 00m
Fri 11/67:25 am -
1 stop13h 55m
Deal found 9/15![KLM logo]()
$616
This Finnair deal was found by Cheapflights users on 9/15. 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.
Fri 10/306:45 pm -
2 stops27h 55m
Fri 11/65:50 am -
2 stops20h 00m
Deal found 9/15![Finnair logo]()
$649
Find flight deals from Portland to Estonia
Keep the following information in mind while searching for Portland to Estonia flight deals. Data was last updated September 16, 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 Estonia 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 16, 2026.
Use the filters below to find and compare flights from Portland to Estonia 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
Quickest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 10/30
2:20 pm-1:20 pm
1 stop14h 00m
Tallinn
Fri 11/6
7:25 am-11:20 am
1 stop13h 55m
$616
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
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 10/19
1:05 pm-1:15 pm
1 stop14h 10m
Tallinn
Thu 12/3
7:25 am-10:07 pm
2 stops24h 42m
$627
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 10/30
6:45 pm-7:40 am
2 stops27h 55m
Tallinn
Fri 11/6
5:50 am-3:50 pm
2 stops20h 00m
$649
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-3:20 pm
2 stops22h 15m
Tallinn
Fri 12/11
6:25 am-10:19 pm
2 stops25h 54m
$868
Sorted by cheapest first
Best time to book a flight from Portland to Estonia
Have a flexible travel schedule? Discover the best time to fly to Estonia 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.
Cheapflights Insights
Everything you need to know about your flight from Portland to Estonia
PDX-EE0
PDX-TLL
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Estonia
Get insights into the airlines that provide service to Estonia. 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 Estonia. Reviews last updated September 16, 2026.
Read through reviews of airlines operating flights from Portland to Estonia, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Boarding
7.8
Crew
8.4
Entertainment
7.2
Food
7.3
Overall
7.8
Comfort
7.7
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 Estonia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Portland to Estonia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Estonia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to Estonia by cabin class
Find flights from Portland to Estonia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Estonia flights
Browse other Portland and Estonia flight options. Last updated on September 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Portland to Estonia flights
Consider these flights traveling from Portland to Estonia.
Top airline flying from Portland to Estonia
Discover the top airline that operate flights from Portland to Estonia. 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 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$737 | FlexibilityNo cancel fee | On-time75% |