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$654+ 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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
KTM — PDX
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find cheap flights from Kathmandu to Portland with Cheapflights

1. Tell us where you want to go

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2. Select your favorite providers

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Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,610
(SmartFares)

One-way from

$654
(Kiwi.com)
Provider with most accurate pricing for Kathmandu Tribhuvan-Portland flight deals.
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Provider most trusted by Cheapflights users for Kathmandu Tribhuvan-Portland flights.
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From Kathmandu Tribhuvan to Portland
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One-way flight from Kathmandu Tribhuvan to Portland
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Find 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 October 30, 2025.

This SmartFares deal was found by Cheapflights users on 10/30. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2112:35 pmKTM - PDX
2 stops47h 11mMultiple Airlines
Fri 1/29:50 pmPDX - KTM
2 stops47h 35mMultiple Airlines
Deal found 10/30$1,610
This Ovago deal was found by Cheapflights users on 10/30. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:35 pmKTM - PDX
2 stops41h 40mMultiple Airlines
Sun 12/212:42 pmPDX - KTM
2 stops30h 43mMultiple Airlines
Deal found 10/30$1,618

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 October 30, 2025.
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

Sun 12/21

12:35 pm-10:01 pm

2 stops47h 11m

Portland

Fri 1/2

9:50 pm-11:10 am

2 stops47h 35m

$1,610

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Sun 12/14

12:35 pm-4:30 pm

2 stops41h 40m

Portland

Sun 12/21

2:42 pm-11:10 am

2 stops30h 43m

$1,618

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 3/4

7:05 pm-8:35 pm

2 stops39h 15m

Portland

Sun 3/8

10:35 am-7:55 am

2 stops32h 35m

$1,694

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Wed 12/10

1:45 pm-8:44 pm

3 stops44h 44m

$654

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Thu 2/5

10:50 am-4:48 pm

3 stops43h 43m

$698

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Sat 11/15

10:20 pm-9:39 am

3 stops49h 04m

$795

KathmanduPortland

KTM - PDX

KTMPDX

Kathmandu Tribhuvan

Sun 11/16

2:30 pm-8:43 pm

3 stops43h 58m

$2,243

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

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 October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kathmandu-Portland flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 39h 15m. Qatar Airways provides one of the quickest options available for as low as $1,694. There are 7073 mi between Kathmandu and Portland.

  • 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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