$606+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Oct 23 — Oct 301
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Estonia with Cheapflights
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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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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
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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 23, 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 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/217:30 pm -
2 stops17h 20m
Tue 10/275:50 am -
2 stops24h 21m
Deal found 9/20![Multiple Airlines logo]()
$606
This KLM deal was found by Cheapflights users on 9/20. 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.
Tue 12/811:59 am -
2 stops22h 06m
Sun 12/207:25 am -
1 stop14h 15m
Deal found 9/20![KLM logo]()
$621
This KLM deal was found by Cheapflights users on 9/23. 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 10/211:05 pm -
1 stop20h 50m
Wed 10/287:25 am -
1 stop14h 15m
Deal found 9/23![KLM logo]()
$637
This KLM deal was found by Cheapflights users on 9/20. 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 10/211:05 pm -
1 stop14h 10m
Tue 10/277:25 am -
2 stops22h 25m
Deal found 9/20![KLM logo]()
$647
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/306:50 am -
2 stops20h 20m
Wed 10/76:10 am -
2 stops37h 21m
Deal found 9/23![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/2110:10 am -
2 stops17h 00m
Wed 10/285:55 pm -
3 stops36h 07m
Deal found 9/23![United Airlines logo]()
$717
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/306:50 am -
2 stops20h 20m
Fri 10/306:35 am -
2 stops25h 40m
Deal found 9/23![United Airlines logo]()
$718
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Wed 10/213:30 pm -
3 stops33h 15m
Wed 10/287:00 am -
3 stops20h 00m
Deal found 9/23![Multiple Airlines logo]()
$808
This Finnair deal was found by Cheapflights users on 9/20. 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 12/87:00 am -
2 stops29h 15m
Sun 12/2010:40 pm -
2 stops31h 08m
Deal found 9/20![Finnair logo]()
$811
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2112:45 pm -
3 stops25h 30m
Tue 10/276:35 am -
2 stops25h 40m
Deal found 9/20![United Airlines logo]()
$825
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 23, 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 23, 2026.
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Wed 10/217:30 pm -
2 stops17h 20m
Wed 10/285:50 am -
2 stops24h 21m
Deal found 9/23![Multiple Airlines logo]()
$606
This KLM deal was found by Cheapflights users on 9/20. 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.
Tue 12/811:59 am -
2 stops22h 06m
Sun 12/207:25 am -
1 stop14h 15m
Deal found 9/20![KLM logo]()
$621
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/2110:10 am -
2 stops17h 00m
Wed 10/285:55 pm -
3 stops36h 07m
Deal found 9/23![United Airlines logo]()
$717
This Scandinavian Airlines deal was found by Cheapflights users on 9/19. 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 9/19![Scandinavian Airlines logo]()
$868
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/217:30 pm -
2 stops17h 20m
Tue 10/275:50 am -
2 stops24h 21m
Deal found 9/20![Multiple Airlines logo]()
$606
This KLM deal was found by Cheapflights users on 9/23. 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 10/211:05 pm -
1 stop20h 50m
Wed 10/287:25 am -
1 stop14h 15m
Deal found 9/23![KLM logo]()
$637
This KLM deal was found by Cheapflights users on 9/20. 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 10/211:05 pm -
1 stop14h 10m
Tue 10/277:25 am -
2 stops22h 25m
Deal found 9/20![KLM logo]()
$647
Last-minute flights from Portland to EstoniaDiscover last-minute flight deals from Portland to Estonia. Data last updated September 23, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Estonia. Data last updated September 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/306:50 am -
2 stops20h 20m
Wed 10/76:10 am -
2 stops37h 21m
Deal found 9/23![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/23. 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 9/306:50 am -
2 stops20h 20m
Fri 10/306:35 am -
2 stops25h 40m
Deal found 9/23![United Airlines logo]()
$718
This KLM deal was found by Cheapflights users on 9/23. 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 9/3011:35 am -
2 stops17h 40m
Fri 10/307:25 am -
1 stop13h 55m
Deal found 9/23![KLM logo]()
$893
This American Airlines deal was found by Cheapflights users on 9/20. 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.
Wed 10/217:30 pm -
2 stops17h 20m
Tue 10/275:50 am -
2 stops24h 21m
Deal found 9/20![Multiple Airlines logo]()
$606
This KLM deal was found by Cheapflights users on 9/23. 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 10/211:05 pm -
1 stop20h 50m
Wed 10/287:25 am -
1 stop14h 15m
Deal found 9/23![KLM logo]()
$637
This KLM deal was found by Cheapflights users on 9/20. 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 10/211:05 pm -
1 stop14h 10m
Tue 10/277:25 am -
2 stops22h 25m
Deal found 9/20![KLM logo]()
$647
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/2110:10 am -
2 stops17h 00m
Wed 10/285:55 pm -
3 stops36h 07m
Deal found 9/23![United Airlines logo]()
$717
This Mytrip deal was found by Cheapflights users on 9/23. 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.
Wed 10/213:30 pm -
3 stops33h 15m
Wed 10/287:00 am -
3 stops20h 00m
Deal found 9/23![Multiple Airlines logo]()
$808
This United Airlines deal was found by Cheapflights users on 9/20. 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 10/2112:45 pm -
3 stops25h 30m
Tue 10/276:35 am -
2 stops25h 40m
Deal found 9/20![United Airlines logo]()
$825
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 23, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $606 (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 23, 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
Wed 10/21
7:30 pm-10:50 pm
2 stops17h 20m
Tallinn
Wed 10/28
5:50 am-9:11 pm
2 stops24h 21m
$606
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 10/21
7:30 pm-10:50 pm
2 stops17h 20m
Tallinn
Tue 10/27
5:50 am-9:11 pm
2 stops24h 21m
$606
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Tue 12/8
11:59 am-8:05 pm
2 stops22h 06m
Tallinn
Sun 12/20
7:25 am-11:40 am
1 stop14h 15m
$621
Quickest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 10/21
1:05 pm-7:55 pm
1 stop20h 50m
Tallinn
Wed 10/28
7:25 am-12:40 pm
1 stop14h 15m
$637
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 10/21
1:05 pm-1:15 pm
1 stop14h 10m
Tallinn
Tue 10/27
7:25 am-8:50 pm
2 stops22h 25m
$647
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 10/21
10:10 am-1:10 pm
2 stops17h 00m
Tallinn
Wed 10/28
5:55 pm-9:02 pm
3 stops36h 07m
$717
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 23, 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.
Comfort
7.7
Boarding
7.8
Overall
7.8
Food
7.3
Entertainment
7.2
Crew
8.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Boarding
7.8
Overall
7.8
Food
7.3
Entertainment
7.2
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 Estonia. 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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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 23, 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 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$737 | FlexibilityNo cancel fee | On-time75% |