$464+ 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — TLL
Dec 7 — Dec 141
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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Best
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 November 7, 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 November 7, 2026.
This KLM deal was found by Cheapflights users on 11/6. 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 11/221:40 pm -
1 stop20h 25m
Mon 11/307:25 am -
1 stop13h 55m
Deal found 11/6![KLM logo]()
$615
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:40 pm -
1 stop20h 25m
Mon 11/307:25 am -
2 stops19h 46m
Deal found 11/6![Delta logo]()
$917
This KLM deal was found by Cheapflights users on 11/5. 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 12/111:20 pm -
1 stop14h 00m
Fri 12/187:25 am -
1 stop13h 55m
Deal found 11/5![KLM logo]()
$944
This Finnair deal was found by Cheapflights users on 11/6. 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.
Sun 11/226:45 am -
2 stops28h 00m
Mon 11/309:10 pm -
2 stops37h 02m
Deal found 11/6![Finnair logo]()
$979
This Justfly.com deal was found by Cheapflights users on 11/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:45 pm -
2 stops55h 45m
Mon 11/304:30 pm -
2 stops37h 21m
Deal found 11/6![British Airways logo]()
$980
This British Airways deal was found by Cheapflights users on 11/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:49 pm -
2 stops38h 36m
Mon 11/309:10 pm -
2 stops37h 02m
Deal found 11/7![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/224:25 pm -
2 stops38h 45m
Mon 11/305:55 pm -
3 stops58h 28m
Deal found 11/6![United Airlines logo]()
$1,144
This United Airlines deal was found by Cheapflights users on 11/7. 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 11/215:00 am -
2 stops33h 40m
Mon 11/305:55 pm -
3 stops58h 28m
Deal found 11/7![United Airlines logo]()
$1,154
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:20 pm -
2 stops28h 00m
Mon 11/307:25 am -
1 stop13h 55m
Deal found 11/7![Delta logo]()
$1,271
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 November 7, 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 November 7, 2026.
This KLM deal was found by Cheapflights users on 11/3. 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 4/303:50 pm -
2 stops18h 05m
Sun 5/92:05 pm -
2 stops19h 46m
Deal found 11/3![KLM logo]()
$575
This United Airlines deal was found by Cheapflights users on 11/5. 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 5/17:10 pm -
2 stops32h 10m
Fri 5/76:00 am -
3 stops26h 57m
Deal found 11/5![United Airlines logo]()
$744
This KLM deal was found by Cheapflights users on 11/5. 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 5/13:50 pm -
2 stops18h 05m
Fri 5/77:30 am -
2 stops23h 57m
Deal found 11/5![KLM logo]()
$577
This United Airlines deal was found by Cheapflights users on 11/3. 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 4/194:29 pm -
2 stops34h 51m
Thu 4/226:00 am -
3 stops24h 33m
Deal found 11/3![United Airlines logo]()
$744
This United Airlines deal was found by Cheapflights users on 11/3. 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 4/287:30 am -
2 stops30h 35m
Thu 5/62:05 pm -
2 stops20h 49m
Deal found 11/3![United Airlines logo]()
$747
This KLM deal was found by Cheapflights users on 11/3. 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 3/191:38 pm -
2 stops21h 27m
Sat 3/272:00 pm -
1 stop29h 50m
Deal found 11/3![KLM logo]()
$753
This United Airlines deal was found by Cheapflights users on 11/6. 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 4/1811:10 pm -
2 stops28h 10m
Thu 4/226:00 am -
3 stops24h 33m
Deal found 11/6![United Airlines logo]()
$748
This KLM deal was found by Cheapflights users on 11/5. 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 12/111:20 pm -
1 stop14h 00m
Fri 12/187:25 am -
1 stop13h 55m
Deal found 11/5![KLM logo]()
$944
Last-minute flights from Portland to TallinnDiscover last-minute flight deals from Portland to Tallinn. Data last updated November 7, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Tallinn. Data last updated November 7, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 11/7. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:49 pm -
2 stops38h 36m
Mon 11/309:10 pm -
2 stops37h 02m
Deal found 11/7![Multiple Airlines logo]()
$1,008
This United Airlines deal was found by Cheapflights users on 11/7. 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 11/215:00 am -
2 stops33h 40m
Mon 11/305:55 pm -
3 stops58h 28m
Deal found 11/7![United Airlines logo]()
$1,154
This Delta deal was found by Cheapflights users on 11/7. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2111:20 pm -
2 stops28h 00m
Mon 11/307:25 am -
1 stop13h 55m
Deal found 11/7![Delta logo]()
$1,271
This KLM deal was found by Cheapflights users on 11/6. 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 11/221:40 pm -
1 stop20h 25m
Mon 11/307:25 am -
1 stop13h 55m
Deal found 11/6![KLM logo]()
$615
This Delta deal was found by Cheapflights users on 11/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/221:40 pm -
1 stop20h 25m
Mon 11/307:25 am -
2 stops19h 46m
Deal found 11/6![Delta logo]()
$917
This Finnair deal was found by Cheapflights users on 11/6. 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.
Sun 11/226:45 am -
2 stops28h 00m
Mon 11/309:10 pm -
2 stops37h 02m
Deal found 11/6![Finnair logo]()
$979
This Justfly.com deal was found by Cheapflights users on 11/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:45 pm -
2 stops55h 45m
Mon 11/304:30 pm -
2 stops37h 21m
Deal found 11/6![British Airways logo]()
$980
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/224:25 pm -
2 stops38h 45m
Mon 11/305:55 pm -
3 stops58h 28m
Deal found 11/6![United Airlines logo]()
$1,144
This KLM deal was found by Cheapflights users on 11/5. 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 12/111:20 pm -
1 stop14h 00m
Fri 12/187:25 am -
1 stop13h 55m
Deal found 11/5![KLM logo]()
$944
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 November 7, 2026.
Search for one-way flight options from Portland to Tallinn. Find affordable one-way fares based on user searches. Data last updated November 7, 2026.
This United Airlines deal was found by Cheapflights users on 11/3. 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 3/1910:56 pm -
2 stops29h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![United Airlines logo]()
$464
This British Airways deal was found by Cheapflights users on 11/6. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/212:34 pm -
2 stops37h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$547
This KLM deal was found by Cheapflights users on 11/3. 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 3/192:20 pm -
1 stop20h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![KLM logo]()
$619
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 November 7, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $560 (KLM) |
One-way from | $464 (United Airlines) |
Popular in | February |
Cheapest in | April |
Average price | $737 |
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 November 7, 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
Fri 3/19
10:56 pm-1:00 pm
2 stops29h 04m
Tallinn
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$464
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 11/21
2:34 pm-2:10 pm
2 stops37h 36m
Tallinn
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$547
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 4/30
3:50 pm-7:55 pm
2 stops18h 05m
Tallinn
Sun 5/9
2:05 pm-11:51 pm
2 stops19h 46m
$575
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 5/1
3:50 pm-7:55 pm
2 stops18h 05m
Tallinn
Fri 5/7
7:30 am-9:27 pm
2 stops23h 57m
$577
Quickest round-trip
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 3/19
2:20 pm-8:05 pm
1 stop20h 45m
Tallinn
Wed 12/31
12:00 am-1:00 pm
Nonstop0h 00m
$619
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sat 5/1
7:10 pm-1:20 pm
2 stops32h 10m
Tallinn
Fri 5/7
6:00 am-10:57 pm
3 stops26h 57m
$744
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Mon 4/19
4:29 pm-1:20 pm
2 stops34h 51m
Tallinn
Thu 4/22
6:00 am-8:33 pm
3 stops24h 33m
$744
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Wed 4/28
7:30 am-12:05 am
2 stops30h 35m
Tallinn
Thu 5/6
2:05 pm-12:54 am
2 stops20h 49m
$747
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Sun 4/18
11:10 pm-1:20 pm
2 stops28h 10m
Tallinn
Thu 4/22
6:00 am-8:33 pm
3 stops24h 33m
$748
PortlandTallinn
PDX Portland - TLL Tallinn
PDXTLL
Portland
Fri 3/19
1:38 pm-8:05 pm
2 stops21h 27m
Tallinn
Sat 3/27
2:00 pm-10:50 am
1 stop29h 50m
$753
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Portland to Tallinn
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Tallinn in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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 November 7, 2026.
Read through reviews of airlines operating flights from Portland to Tallinn, such as KLM and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.7
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Food
7.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Food
7.4
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Comfort
7.7
Crew
8.4
Entertainment
7.2
Boarding
7.8
Overall
7.8
Food
7.4
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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Complete your trip
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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 November 7, 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 November 7, 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 November 7, 2026.
Top 2 airlines flying from Portland to Tallinn
Discover the top 2 airlines 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 November 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$579 | Average$788 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,263 | Average$1,399 | FlexibilityNo cancel fee | On-timeN/A |