$341+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Sep 17 — Sep 241
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
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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 Tallinn
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Last-minute
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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 August 18, 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 August 18, 2026.
This KLM deal was found by Cheapflights users on 8/18. 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 9/11:05 pm -
1 stop14h 10m
Wed 9/97:30 am -
1 stop13h 40m
Deal found 8/18![KLM logo]()
$585
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:05 am -
2 stops17h 25m
Sun 12/203:55 pm -
2 stops40h 31m
Deal found 8/13![Scandinavian Airlines logo]()
$783
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:10 am -
2 stops22h 05m
Wed 10/213:50 pm -
2 stops40h 29m
Deal found 8/13![Scandinavian Airlines logo]()
$784
This Ovago deal was found by Cheapflights users on 8/15. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1310:59 pm -
2 stops39h 41m
Sun 12/206:35 am -
2 stops26h 12m
Deal found 8/15![Lufthansa logo]()
$911
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:30 pm -
2 stops39h 45m
Tue 9/85:05 am -
2 stops25h 23m
Deal found 8/17![Multiple Airlines logo]()
$924
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/17:02 am -
2 stops24h 13m
Wed 9/96:10 am -
3 stops26h 35m
Deal found 8/14![United Airlines logo]()
$939
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 August 18, 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 August 18, 2026.
This KLM deal was found by Cheapflights users on 8/18. 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 9/11:05 pm -
1 stop14h 10m
Wed 9/97:30 am -
1 stop13h 40m
Deal found 8/18![KLM logo]()
$585
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 2/610:56 pm -
2 stops28h 04m
Tue 2/95:55 pm -
3 stops36h 38m
Deal found 8/17![United Airlines logo]()
$779
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.
Mon 10/57:10 am -
2 stops22h 05m
Wed 10/216:15 am -
3 stops24h 35m
Deal found 8/13![Scandinavian Airlines logo]()
$858
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am -
2 stops20h 25m
Wed 9/96:10 am -
2 stops22h 09m
Deal found 8/16![United Airlines logo]()
$939
Last-minute flights from Portland to TallinnDiscover last-minute flight deals from Portland to Tallinn. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tallinn. Data last updated August 18, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:30 pm -
2 stops39h 45m
Tue 9/85:05 am -
2 stops25h 23m
Deal found 8/17![Multiple Airlines logo]()
$924
This Scandinavian Airlines deal was found by Cheapflights users on 8/14. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1811:22 am -
2 stops28h 08m
Tue 9/87:00 am -
3 stops25h 27m
Deal found 8/14![Scandinavian Airlines logo]()
$1,391
This KLM deal was found by Cheapflights users on 8/18. 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 9/11:05 pm -
1 stop14h 10m
Wed 9/97:30 am -
1 stop13h 40m
Deal found 8/18![KLM logo]()
$585
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/110:50 am -
2 stops20h 25m
Wed 9/96:10 am -
2 stops22h 09m
Deal found 8/17![United Airlines logo]()
$939
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/17:00 am -
3 stops22h 10m
Wed 9/97:00 am -
3 stops25h 27m
Deal found 8/17![Scandinavian Airlines logo]()
$1,158
One-way flights from Portland to TallinnSearch for one-way flight options from Portland to Tallinn. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Portland to Tallinn. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Expedia deal was found by Cheapflights users on 8/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:45 pm -
2 stops20h 35m
Deal found 8/14![Finnair logo]()
$341
This KLM deal was found by Cheapflights users on 8/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
1 stop14h 00m
Deal found 8/14![KLM logo]()
$355
This American Airlines deal was found by Cheapflights users on 8/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:00 am -
2 stops25h 05m
Deal found 8/14![American Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2510:59 am -
2 stops27h 41m
Deal found 8/14![United Airlines logo]()
$366
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:45 pm -
3 stops30h 50m
Deal found 8/14![Multiple Airlines logo]()
$370
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/239:00 am -
3 stops53h 40m
Deal found 8/14![United Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:10 pm -
2 stops31h 50m
Deal found 8/14![Multiple Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:00 am -
3 stops42h 00m
Deal found 8/14![United Airlines logo]()
$405
This KLM deal was found by Cheapflights users on 8/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:20 pm -
1 stop14h 00m
Deal found 8/14![KLM logo]()
$408
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/242:45 pm -
3 stops23h 45m
Deal found 8/14![Multiple Airlines logo]()
$415
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 August 18, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $779 (United Airlines) |
One-way from | $341 (Expedia) |
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 August 18, 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
Quickest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Tue 9/1
1:05 pm-1:15 pm
1 stop14h 10m
Tallinn
Wed 9/9
7:30 am-11:10 am
1 stop13h 40m
$585
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 2/6
10:56 pm-1:00 pm
2 stops28h 04m
Tallinn
Tue 2/9
5:55 pm-8:33 pm
3 stops36h 38m
$779
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 10/5
7:10 am-3:15 pm
2 stops22h 05m
Tallinn
Wed 10/21
6:15 am-8:50 pm
3 stops24h 35m
$858
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Tue 9/1
10:50 am-5:15 pm
2 stops20h 25m
Tallinn
Wed 9/9
6:10 am-6:19 pm
2 stops22h 09m
$939
Cheapest one-way
Quickest one-way
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Tue 11/24
11:31 am-8:05 pm
2 stops22h 34m
$360
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 11/25
10:59 am-12:40 am
2 stops27h 41m
$366
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 11/21
7:10 pm-1:00 pm
2 stops31h 50m
$384
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 11/21
9:00 am-1:00 pm
3 stops42h 00m
$405
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 11/20
4:25 pm-12:40 am
2 stops46h 15m
$460
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Thu 10/15
3:23 pm-1:35 am
2 stops24h 12m
$509
Showing 1-10 of 11 resultsSorted 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 August 18, 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.
Crew
8.4
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Entertainment
7.2
Comfort
7.7
Overall
7.8
Boarding
7.8
Food
7.3
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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Complete your trip
Complete your trip to Tallinn by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Portland to Tallinn, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and Tallinn flights
Browse other Portland and Tallinn flight options. Last updated on August 18, 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 August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 18, 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 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$737 | FlexibilityNo cancel fee | On-time75% |