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Cheap flights from Portland to Koror from $803

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 Koror departing on 9/12. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Portland to Koror

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:41 pm - 5:20 pmPDX  Portland-ROR Koror Airai
31h 39m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
3:35 pm - 8:18 amROR  Koror Airai-PDX Portland
32h 43m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,441Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
2:30 pm - 5:10 pmPDX  Portland-ROR Koror Airai
33h 40m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
3:35 pm - 10:33 pmROR  Koror Airai-PDX Portland
23h 58m2 stops Taipei City Taiwan Taoyuan Intl San Francisco
$1,493Multiple Airlines
Thu, Jan 7 - Mon, Jan 18
Multiple Airlines Logo
2:30 pm - 2:35 pmPDX  Portland-ROR Koror Airai
31h 05m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
6:10 pm - 1:50 pmROR  Koror Airai-PDX Portland
36h 40m2 stops Taipei City Taiwan Taoyuan Intl San Francisco
$1,501Multiple Airlines
Sat, Jan 9 - Wed, Jan 20
Multiple Airlines Logo
2:30 pm - 2:35 pmPDX  Portland-ROR Koror Airai
31h 05m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
3:35 pm - 10:44 pmROR  Koror Airai-PDX Portland
24h 09m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,503Multiple Airlines
Sat, Jan 9 - Thu, Jan 21
Multiple Airlines Logo
7:40 pm - 1:30 amPDX  Portland-ROR Koror Airai
37h 50m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
3:10 am - 11:55 pmROR  Koror Airai-PDX Portland
36h 45m3 stops Manila Ninoy Aquino Intl Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl
$1,525Multiple Airlines
Mon, Sep 7 - Sun, Sep 13
Multiple Airlines Logo
2:30 pm - 2:35 pmPDX  Portland-ROR Koror Airai
31h 05m2 stops San Francisco Taipei City Taiwan Taoyuan Intl
Multiple Airlines Logo
6:10 pm - 9:25 amROR  Koror Airai-PDX Portland
32h 15m2 stops Taipei City Taiwan Taoyuan Intl Los Angeles Los Angeles
$1,574Multiple Airlines
Sat, Jan 9 - Wed, Jan 20
Multiple Airlines Logo
3:40 pm - 1:30 amPDX  Portland-ROR Koror Airai
64h 50m3 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
2:40 am - 10:33 pmROR  Koror Airai-PDX Portland
60h 53m3 stops Manila Ninoy Aquino Intl Taipei City Taiwan Taoyuan Intl San Francisco
$1,632Multiple Airlines
Thu, Jan 7 - Sun, Jan 17
United Airlines Logo
7:30 am - 10:35 pmPDX  Portland-ROR Koror Airai
22h 05m2 stops San Francisco Tokyo Narita
United Airlines Logo
2:05 am - 6:31 pmROR  Koror Airai-PDX Portland
33h 26m3 stops Tamuning Guam Intl Honolulu San Francisco
$1,815United Airlines
Tue, Jan 19 - Mon, Feb 1
United Airlines Logo
5:30 am - 8:10 pmPDX  Portland-ROR Koror Airai
22h 40m3 stops San Francisco Honolulu Tamuning Guam Intl
United Airlines Logo
10:55 am - 10:57 pmROR  Koror Airai-PDX Portland
28h 02m2 stops Tokyo Narita San Francisco
$2,057United Airlines
Thu, Oct 1 - Sun, Oct 18
Multiple Airlines Logo
9:35 pm - 1:30 amPDX  Portland-ROR Koror Airai
58h 55m2 stops Seattle/Tacoma Intl Manila Ninoy Aquino Intl
Multiple Airlines Logo
2:40 am - 9:25 amROR  Koror Airai-PDX Portland
47h 45m2 stops Manila Ninoy Aquino Intl Los Angeles Los Angeles
$2,187Multiple Airlines
Thu, Dec 24 - Wed, Jan 6

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United Airlines flights from Portland to Koror

Our best United Airlines deals on Portland to Koror flight tickets
United Airlines
Jan 19
PDX7:30 amPortland
22h 05m
2 stops
ROR10:35 pmKoror Airai
Feb 1
ROR2:05 amKoror Airai
33h 26m
3 stops
PDX6:31 pmPortland
$1,815
United Airlines
Oct 1
PDX5:30 amPortland
22h 40m
3 stops
ROR8:10 pmKoror Airai
Oct 18
ROR10:55 amKoror Airai
28h 02m
2 stops
PDX10:57 pmPortland
$2,057
United Airlines
Oct 1
PDX7:29 pmPortland
34h 11m
2 stops
ROR9:40 pmKoror Airai
Oct 18
ROR10:55 amKoror Airai
19h 32m
2 stops
PDX2:27 pmPortland
$2,273

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Koror 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 August 11, 2026.
Use the filters below to find and compare flights from Portland to Koror that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Mon 9/7

5:41 pm-5:20 pm

2 stops31h 39m

Koror Airai

Mon 9/14

3:35 pm-8:18 am

2 stops32h 43m

$1,441

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Thu 1/7

2:30 pm-5:10 pm

2 stops33h 40m

Koror Airai

Mon 1/18

3:35 pm-10:33 pm

2 stops23h 58m

$1,493

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Sat 1/9

2:30 pm-2:35 pm

2 stops31h 05m

Koror Airai

Wed 1/20

6:10 pm-1:50 pm

2 stops36h 40m

$1,501

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Sat 1/9

2:30 pm-2:35 pm

2 stops31h 05m

Koror Airai

Thu 1/21

3:35 pm-10:44 pm

2 stops24h 09m

$1,503

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Mon 9/7

7:40 pm-1:30 am

3 stops37h 50m

Koror Airai

Sun 9/13

3:10 am-11:55 pm

3 stops36h 45m

$1,525

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Sat 1/9

2:30 pm-2:35 pm

2 stops31h 05m

Koror Airai

Wed 1/20

6:10 pm-9:25 am

2 stops32h 15m

$1,574

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Thu 1/7

3:40 pm-1:30 am

3 stops64h 50m

Koror Airai

Sun 1/17

2:40 am-10:33 pm

3 stops60h 53m

$1,632

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Tue 1/19

7:30 am-10:35 pm

2 stops22h 05m

Koror Airai

Mon 2/1

2:05 am-6:31 pm

3 stops33h 26m

$1,815
Quickest round-trip

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Thu 10/1

5:30 am-8:10 pm

3 stops22h 40m

Koror Airai

Sun 10/18

10:55 am-10:57 pm

2 stops28h 02m

$2,057

PortlandKoror

PDX Portland - ROR Koror Airai

PDXROR

Portland

Thu 12/24

9:35 pm-1:30 am

2 stops58h 55m

Koror Airai

Wed 1/6

2:40 am-9:25 am

2 stops47h 45m

$2,187

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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When to book flights from Portland to Koror

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

Cheap Portland to Koror (PDX to ROR) flight deals and tips

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

Fastest flight time

31h 39m

Direct flights

None
The fastest flight from Portland to Koror takes 31h 39m
There are no direct flights from Portland to Koror. There are no popular flight routes from Portland to Koror.
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Frequently asked questions about flying from Portland to Koror

  • How far is Portland to Koror Airai by plane?

    There are 6465.0 mi between Portland and Koror Airai. Typically, this will take 31h 39m by plane in normal conditions.

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

    Prices for flights from Portland Airport to Koror Airai Airport were last updated today.

  • How old do you have to be to fly from Portland Airport to Koror Airai 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 Koror Airai Airport.

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

    The required travel and health documents for your Koror Airai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Koror Airai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Portland to Koror

  • How do I get Price Alerts for flights from Portland to Koror?

    Confirm your travel details to search for the latest offers for flights from Portland to Koror. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Portland to Koror with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

Finding the right flight to Koror from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Koror quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Koror from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Portland and Koror by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Portland to Koror now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Koror and let you know when they change.

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Cabin classes currently available on flights to Koror

List of cabin classes available on flights landing in Koror. Availability may vary depending on flight origin and airline.
First Class to Koror
Business Class to Koror