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$685+ Cheap flights from Kathmandu (KTM) to Portland (PDX)

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — PDX
Mar 21 — Mar 281
Sat 3/21
Sat 3/28
1 adult, Economy
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Cheap flight deals from Kathmandu to Portland

Cheapest flights from Kathmandu to Portland
Explore the most affordable flight options available from Kathmandu to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 19, 2026.

This KLM deal was found by Cheapflights users on 2/17. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/204:40 pm
KTM
-
PDX
2 stops31h 15m
KLM
Sun 9/201:05 pm
PDX
-
KTM
2 stops36h 20m
KLM
Deal found 2/17$1,426
This oojo deal was found by Cheapflights users on 2/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:50 pm
KTM
-
PDX
2 stops47h 42m
Multiple Airlines
Fri 10/25:07 am
PDX
-
KTM
2 stops27h 38m
Multiple Airlines
Deal found 2/18$1,497
This Justfly.com deal was found by Cheapflights users on 2/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:55 am
KTM
-
PDX
2 stops42h 40m
Qatar Airways
Sun 9/2010:30 am
PDX
-
KTM
2 stops34h 35m
Qatar Airways
Deal found 2/17$1,514
This Singapore Airlines deal was found by Cheapflights users on 2/15. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2010:50 pm
KTM
-
PDX
3 stops34h 30m
Multiple Airlines
Sun 9/206:07 am
PDX
-
KTM
2 stops26h 38m
Multiple Airlines
Deal found 2/15$1,700

Find flight deals from Kathmandu to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Kathmandu (KTM) to Portland (PDX). 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 February 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,426
(KLM)

One-way from

$685
(Kiwi.com)
Provider with most accurate pricing for Kathmandu Tribhuvan-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Portland flights.
Search Deals
From Kathmandu Tribhuvan to Portland
Search Deals
One-way flight from Kathmandu Tribhuvan to Portland
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kathmandu to Portland 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 February 19, 2026.
Use the filters below to find and compare flights from Kathmandu to Portland that are best for you.

Fly from

Kathmandu

Fly to

Portland

Route

Depart

Return

Price

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 5/20

4:40 pm-11:10 am

2 stops31h 15m

Portland

Sun 9/20

1:05 pm-2:10 pm

2 stops36h 20m

$1,426

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Tue 6/2

10:50 pm-9:47 am

2 stops47h 42m

Portland

Fri 10/2

5:07 am-9:30 pm

2 stops27h 38m

$1,497

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 5/20

10:55 am-4:50 pm

2 stops42h 40m

Portland

Sun 9/20

10:30 am-9:50 am

2 stops34h 35m

$1,514

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 5/20

10:50 pm-8:35 pm

3 stops34h 30m

Portland

Sun 9/20

6:07 am-9:30 pm

2 stops26h 38m

$1,700

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Mon 7/27

3:00 pm-8:42 pm

3 stops42h 27m

$685

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 3/18

9:05 pm-7:48 pm

3 stops35h 28m

$719

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 7/29

3:00 pm-2:12 pm

3 stops35h 57m

$734

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Tue 2/24

1:40 pm-8:34 pm

3 stops44h 39m

$800

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Tue 7/28

9:10 pm-11:59 pm

3 stops39h 34m

$855

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Tue 2/24

7:20 pm-12:42 pm

2 stops31h 07m

$988

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 12 results
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Compare providers for flights from Kathmandu to Portland

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 Kathmandu to Portland in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kathmandu-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kathmandu-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kathmandu-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kathmandu-Portland flights, Cheapflights users trust FlightHub the most. FlightHub 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 Kathmandu-Portland 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 Kathmandu to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Kathmandu with our price prediction graph.
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.

Related info for your journey

Find useful and relevant information for your journey from Kathmandu to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kathmandu to Portland?

    A quick flight from Kathmandu to Portland can take about 31h 15m. KLM provides one of the quickest options available for as low as $1,426. There are 7073 mi between Kathmandu and Portland. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Kathmandu to Portland one-way?

    The cheapest airline one-way is Qatar Airways, with whom users have recently found tickets for as low as $617. However, be on the lookout for offers from Singapore Airlines and KLM, as they are both options that can get you from Kathmandu to Portland for a low price.

  • Can I find deals for flights from Kathmandu to Portland that include hotel bookings?

    Yes. In addition to deals on Kathmandu to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kathmandu to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kathmandu to Portland.

  • Can I find deals for business class flights from Kathmandu to Portland?

    Yes. Cheapflights offers flight deals from Kathmandu to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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