$369+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Aug 2 — Aug 91
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
Cheapest
Best
Last-minute
One-way
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 July 3, 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 July 3, 2026.
This KLM deal was found by Cheapflights users on 7/1. 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.
Thu 8/131:05 pm
PDX
- TLL
1 stop20h 50m
KLM
Thu 8/207:30 am
TLL
- PDX
1 stop13h 40m
KLM
Deal found 7/1![KLM logo]()
$694
This oojo deal was found by Cheapflights users on 6/29. 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.
Tue 8/1812:25 pm
PDX
- TLL
2 stops16h 50m
Scandinavian Airlines
Tue 9/811:20 am
TLL
- PDX
2 stops15h 50m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$716
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Mon 8/247:00 am
PDX
- TLL
2 stops22h 15m
Scandinavian Airlines
Fri 8/286:15 am
TLL
- PDX
2 stops26h 29m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$737
This KLM deal was found by Cheapflights users on 7/1. 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
PDX
- TLL
1 stop20h 50m
KLM
Wed 9/92:05 pm
TLL
- PDX
1 stop31h 05m
KLM
Deal found 7/1![KLM logo]()
$747
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Sun 11/87:00 am
PDX
- TLL
2 stops19h 50m
United Airlines
Thu 11/126:35 am
TLL
- PDX
3 stops50h 37m
United Airlines
Deal found 6/30![United Airlines logo]()
$755
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 July 3, 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 July 3, 2026.
This KLM deal was found by Cheapflights users on 6/28. 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.
Thu 8/131:05 pm
PDX
- TLL
1 stop20h 50m
KLM
Thu 8/207:30 am
TLL
- PDX
1 stop13h 40m
KLM
Deal found 6/28![KLM logo]()
$694
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 11/810:59 am
PDX
- TLL
2 stops27h 41m
United Airlines
Thu 11/126:35 am
TLL
- PDX
2 stops22h 32m
United Airlines
Deal found 7/2![United Airlines logo]()
$757
This Scandinavian Airlines deal was found by Cheapflights users on 6/29. 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 8/187:00 am
PDX
- TLL
2 stops22h 15m
Scandinavian Airlines
Tue 9/87:00 am
TLL
- PDX
3 stops23h 02m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$794
This KLM deal was found by Cheapflights users on 6/29. 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 8/181:05 pm
PDX
- TLL
1 stop20h 50m
KLM
Tue 9/82:05 pm
TLL
- PDX
1 stop31h 05m
KLM
Deal found 6/29![KLM logo]()
$747
This KLM deal was found by Cheapflights users on 7/2. 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 9/17:00 am
PDX
- TLL
2 stops20h 15m
KLM
Wed 9/97:30 am
TLL
- PDX
2 stops22h 46m
KLM
Deal found 7/2![KLM logo]()
$762
Last-minute flights from Portland to TallinnDiscover last-minute flight deals from Portland to Tallinn. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tallinn. Data last updated July 3, 2026 and is based on user searches.
This KLM deal was found by Cheapflights users on 6/29. 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.
Sat 8/13:30 pm
PDX
- TLL
2 stops18h 25m
KLM
Sun 8/97:30 am
TLL
- PDX
1 stop13h 40m
KLM
Deal found 6/29![KLM logo]()
$794
This KLM deal was found by Cheapflights users on 6/29. 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 8/41:05 pm
PDX
- TLL
1 stop14h 10m
KLM
Tue 8/117:30 am
TLL
- PDX
1 stop13h 40m
KLM
Deal found 6/29![KLM logo]()
$789
This KLM deal was found by Cheapflights users on 7/1. 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.
Thu 8/131:05 pm
PDX
- TLL
1 stop20h 50m
KLM
Thu 8/207:30 am
TLL
- PDX
1 stop13h 40m
KLM
Deal found 7/1![KLM logo]()
$694
This oojo deal was found by Cheapflights users on 6/29. 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.
Tue 8/1812:25 pm
PDX
- TLL
2 stops16h 50m
Scandinavian Airlines
Tue 9/811:20 am
TLL
- PDX
2 stops15h 50m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$716
This KLM deal was found by Cheapflights users on 6/29. 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 8/181:05 pm
PDX
- TLL
1 stop20h 50m
KLM
Tue 9/82:05 pm
TLL
- PDX
1 stop31h 05m
KLM
Deal found 6/29![KLM logo]()
$747
This FlightHub deal was found by Cheapflights users on 6/29. 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.
Mon 8/247:00 am
PDX
- TLL
2 stops22h 15m
Scandinavian Airlines
Fri 8/286:15 am
TLL
- PDX
2 stops26h 29m
Scandinavian Airlines
Deal found 6/29![Scandinavian Airlines logo]()
$737
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 July 3, 2026.
Search for one-way flight options from Portland to Tallinn. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 7/197:05 pm
PDX
- TLL
3 stops36h 15m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$369
This KLM deal was found by Cheapflights users on 7/1. 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 7/191:05 pm
PDX
- TLL
1 stop14h 10m
KLM
Deal found 7/1![KLM logo]()
$384
This KLM deal was found by Cheapflights users on 7/1. 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 7/203:00 pm
PDX
- TLL
2 stops18h 55m
KLM
Deal found 7/1![KLM logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/213:30 pm
PDX
- TLL
3 stops31h 25m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$466
This Kiwi.com deal was found by Cheapflights users on 7/1. 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 7/239:19 am
PDX
- TLL
3 stops26h 36m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$477
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Mon 7/205:49 pm
PDX
- TLL
3 stops41h 01m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$501
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Wed 7/227:05 pm
PDX
- TLL
3 stops31h 20m
Multiple Airlines
Deal found 7/1![Multiple Airlines logo]()
$505
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 July 3, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $694 (KLM) |
One-way from | $369 (Kiwi.com) |
Popular in | February |
Cheapest in | October |
Average price | $1,210 |
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 July 3, 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 - TLL
PDXTLL
Portland
Thu 8/13
1:05 pm-7:55 pm
1 stop20h 50m
Tallinn
Thu 8/20
7:30 am-11:10 am
1 stop13h 40m
$694
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Tue 8/18
1:05 pm-7:55 pm
1 stop20h 50m
Tallinn
Tue 9/8
2:05 pm-11:10 am
1 stop31h 05m
$747
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Sun 11/8
10:59 am-12:40 am
2 stops27h 41m
Tallinn
Thu 11/12
6:35 am-7:07 pm
2 stops22h 32m
$757
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Tue 9/1
7:00 am-1:15 pm
2 stops20h 15m
Tallinn
Wed 9/9
7:30 am-8:16 pm
2 stops22h 46m
$762
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Tue 8/18
7:00 am-3:15 pm
2 stops22h 15m
Tallinn
Tue 9/8
7:00 am-8:02 pm
3 stops23h 02m
$794
Cheapest one-way
Quickest one-way
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Tue 7/21
1:05 pm-1:15 pm
1 stop14h 10m
$384
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Mon 7/20
1:05 pm-7:55 pm
1 stop20h 50m
$384
PortlandTallinn
PDX - TLL
PDXTLL
Portland
Sun 7/19
1:05 pm-1:15 pm
1 stop14h 10m
$384
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 July 3, 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.
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
Entertainment
7.2
Overall
7.8
Boarding
7.8
Comfort
7.7
Food
7.3
Crew
8.4
Reviews
1 / 20
6.0
GoodAnonymous,Apr 2026
OKC - ATL
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 July 3, 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 July 3, 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 July 3, 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 July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$498 | Average$735 | FlexibilityNo cancel fee | On-time75% |