$666+ Cheap flights from Kathmandu (KTM) to Portland (PDX)
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 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Kathmandu to Portland 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Kathmandu to Portland
One-way flights from Kathmandu to PortlandSearch for one-way flight options from Kathmandu to Portland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Kathmandu to Portland. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This FlightHub deal was found by Cheapflights users on 10/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 10/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This oojo deal was found by Cheapflights users on 10/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 10/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
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 October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Cheapflights Fare Finder
Use the filters below to find and compare flights from Kathmandu to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Fri 11/6
10:05 am-12:13 pm
3 stops39h 53m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Sat 11/7
9:40 pm-7:53 pm
3 stops59h 58m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Tue 11/17
1:45 pm-8:47 pm
3 stops44h 47m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Sun 11/29
11:45 pm-11:24 am
3 stops49h 24m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Thu 11/5
10:55 pm-8:38 am
2 stops47h 28m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Fri 11/6
5:30 pm-8:37 pm
2 stops40h 52m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Wed 11/25
3:50 pm-6:54 pm
2 stops40h 49m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Sat 11/28
3:50 pm-9:54 pm
2 stops43h 49m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
KathmanduPortland
KTM Kathmandu Tribhuvan - PDX Portland
KTMPDX
Kathmandu Tribhuvan
Fri 11/27
11:45 am-11:44 pm
2 stops25h 44m
Portland
Wed 12/31
12:00 am-1:30 pm
Nonstop0h 00m
- 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.
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.