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Cheap flights from Portland to Tallinn from $582

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Tallinn departing on 6/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Tallinn

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:46 am - 12:25 am
PDX
-
TLL
27h 39m
2 stops
United Airlines Logo
5:55 am - 5:44 pm
TLL
-
PDX
21h 49m
2 stops
$960United Airlines
Tue, Jul 14 - Thu, Jul 23
United Airlines Logo
12:50 pm - 12:25 am
PDX
-
TLL
25h 35m
3 stops
United Airlines Logo
5:55 am - 9:15 pm
TLL
-
PDX
25h 20m
2 stops
$1,024United Airlines
Tue, Jul 14 - Thu, Jul 23
KLM Logo
1:45 pm - 7:55 pm
PDX
-
TLL
20h 10m
2 stops
KLM Logo
7:30 am - 11:10 am
TLL
-
PDX
13h 40m
1 stop
$1,112KLM
Tue, Jul 14 - Thu, Jul 23
KLM Logo
1:45 pm - 7:55 pm
PDX
-
TLL
20h 10m
2 stops
KLM Logo
7:30 am - 11:10 am
TLL
-
PDX
13h 40m
1 stop
$1,157KLM
Tue, Jul 14 - Fri, Jul 24
KLM Logo
1:05 pm - 1:15 pm
PDX
-
TLL
14h 10m
1 stop
KLM Logo
7:30 am - 11:10 am
TLL
-
PDX
13h 40m
1 stop
$1,166KLM
Tue, Jul 14 - Thu, Jul 23
KLM Logo
1:05 pm - 1:15 pm
PDX
-
TLL
14h 10m
1 stop
KLM Logo
7:30 am - 11:10 am
TLL
-
PDX
13h 40m
1 stop
$1,211KLM
Tue, Jul 14 - Fri, Jul 24
United Airlines Logo
7:00 am - 12:35 am
PDX
-
TLL
31h 35m
2 stops
United Airlines Logo
6:10 am - 10:48 pm
TLL
-
PDX
26h 38m
2 stops
$1,242United Airlines
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
12:50 pm - 12:35 am
PDX
-
TLL
25h 45m
3 stops
United Airlines Logo
6:10 am - 12:50 am
TLL
-
PDX
28h 40m
2 stops
$1,419United Airlines
Sun, Jun 14 - Sun, Jun 21
United Airlines Logo
10:52 pm - 1:05 pm
PDX
-
TLL
28h 13m
2 stops
United Airlines Logo
2:00 pm - 2:51 pm
TLL
-
PDX
34h 51m
2 stops
$1,474United Airlines
Sat, Jun 13 - Sat, Jun 20
Multiple Airlines Logo
7:00 am - 7:55 pm
PDX
-
TLL
26h 55m
3 stops
Multiple Airlines Logo
6:10 am - 7:11 pm
TLL
-
PDX
23h 01m
2 stops
$1,595Multiple Airlines
Sat, Jun 13 - Sat, Jun 20

Scandinavian Airlines flights from Portland to Tallinn

Our best Scandinavian Airlines deals on Portland to Tallinn flight tickets
Scandinavian Airlines
May 4
PDX7:00 amPortland
22h 10m
3 stops
TLL3:10 pmTallinn
May 12
TLL7:00 amTallinn
24h 00m
3 stops
PDX9:00 pmPortland
$1,372
Scandinavian Airlines
Jun 14
PDX12:23 pmPortland
21h 27m
3 stops
TLL7:50 pmTallinn
Jun 21
TLL6:45 amTallinn
20h 24m
3 stops
PDX5:09 pmPortland
$1,620

United Airlines flights from Portland to Tallinn

Our best United Airlines deals on Portland to Tallinn flight tickets
United Airlines
May 4
PDX11:55 pmPortland
27h 10m
2 stops
TLL1:05 pmTallinn
May 12
TLL6:10 amTallinn
24h 48m
3 stops
PDX8:58 pmPortland
$919
United Airlines
Jul 14
PDX10:46 amPortland
27h 39m
2 stops
TLL12:25 amTallinn
Jul 23
TLL5:55 amTallinn
21h 49m
2 stops
PDX5:44 pmPortland
$960
United Airlines
Jul 14
PDX12:50 pmPortland
25h 35m
3 stops
TLL12:25 amTallinn
Jul 23
TLL5:55 amTallinn
25h 20m
2 stops
PDX9:15 pmPortland
$1,024

momondo 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, momondo users made 832,500 searches. Data last updated April 30, 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

Price

Cheapest round-trip

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

10:46 am-12:25 am

2 stops27h 39m

Tallinn

Thu 7/23

5:55 am-5:44 pm

2 stops21h 49m

$960

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

12:50 pm-12:25 am

3 stops25h 35m

Tallinn

Thu 7/23

5:55 am-9:15 pm

2 stops25h 20m

$1,024

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

1:45 pm-7:55 pm

2 stops20h 10m

Tallinn

Thu 7/23

7:30 am-11:10 am

1 stop13h 40m

$1,112

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

1:45 pm-7:55 pm

2 stops20h 10m

Tallinn

Fri 7/24

7:30 am-11:10 am

1 stop13h 40m

$1,157
Quickest round-trip

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

1:05 pm-1:15 pm

1 stop14h 10m

Tallinn

Thu 7/23

7:30 am-11:10 am

1 stop13h 40m

$1,166

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Tue 7/14

1:05 pm-1:15 pm

1 stop14h 10m

Tallinn

Fri 7/24

7:30 am-11:10 am

1 stop13h 40m

$1,211

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sun 6/14

7:00 am-12:35 am

2 stops31h 35m

Tallinn

Sun 6/21

6:10 am-10:48 pm

2 stops26h 38m

$1,242

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sun 6/14

12:50 pm-12:35 am

3 stops25h 45m

Tallinn

Sun 6/21

6:10 am-12:50 am

2 stops28h 40m

$1,419

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sat 6/13

10:52 pm-1:05 pm

2 stops28h 13m

Tallinn

Sat 6/20

2:00 pm-2:51 pm

2 stops34h 51m

$1,474

PortlandTallinn

PDX - TLL

PDXTLL

Portland

Sat 6/13

7:00 am-7:55 pm

3 stops26h 55m

Tallinn

Sat 6/20

6:10 am-7:11 pm

2 stops23h 01m

$1,595

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tallinn from

How to get the cheapest flight ticket from Portland to Tallinn

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Portland and Tallinn?

What is the cheapest month to fly to Tallinn?

The month of October is, on average, the cheapest month to fly to Tallinn from Portland, with most prices found around $498. If you aren’t able to travel during the month of October, then book flights to Tallinn from Portland during April instead. Flights to Tallinn in April, while not as cheap as those in October, still average around $671.

Can stopping save me money on Portland to Tallinn flights?

You could potentially save up to 28% on your flight if you consider stops on a Portland to Tallinn flight.

When to book flights from Portland to Tallinn

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Tallinn according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Tallinn (PDX to TLL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Tallinn

Fastest flight time

28h 13m

Direct flights

None
The fastest flight from Portland to Tallinn takes 28h 13m
There are no direct flights from Portland to Tallinn. There are no popular flight routes from Portland to Tallinn.
Search flight deals

Frequently asked questions about flying from Portland to Tallinn

  • How far is Portland to Tallinn by plane?

    A flight from Portland to Tallinn will travel around 4949.8 mi. 28h 13m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Portland Airport to Tallinn Airport?

    Prices for flights from Portland Airport to Tallinn Airport are updated daily.

  • How many operators does momondo search for flights from Portland Airport to Tallinn Airport?

  • How old do you have to be to fly from Portland Airport to Tallinn Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Tallinn Airport.

  • What documentation or ID do you need to fly to Tallinn Airport?

    The travel and health documents required for your trip to Tallinn Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Tallinn Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland to Tallinn?

Best airlines flying from Portland to Tallinn

Compare and see reviews for airlines that fly from Portland to Tallinn with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $498Free CancellationRating
7.8
1,512 reviews
Search KLM flights

Traveling to a place near Tallinn?

Book flights to Tallinn if you plan to visit one of these locations
Pärnu

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Tallinn?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Tallinn for you.

Can I find flights from Portland to Tallinn with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Tallinn from Portland with this policy.

How can momondo help me find flights from Portland to Tallinn?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tallinn from Portland.

I’m not ready to book a flight from Portland to Tallinn right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Tallinn, momondo offers a useful price alert feature which will track prices for flights to Tallinn from Portland and alert you when they change.

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