$817 Find Cheap Flights from Portland to Nepal

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Nepal departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Portland to Nepal Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Nepal that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Nepal

mer, ago 19 - gio, set 10
Multiple Airlines Logo
9:29 pm - 9:30 pm
PDX
-
KTM
35h 16m
2 stops
Multiple Airlines Logo
10:50 pm - 4:50 pm
KTM
-
PDX
30h 45m
2 stops
$1,197Multiple Airlines
mer, ago 12 - lun, ago 31
Multiple Airlines Logo
5:37 pm - 9:30 pm
PDX
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KTM
39h 08m
2 stops
Multiple Airlines Logo
10:50 pm - 8:50 pm
KTM
-
PDX
34h 45m
2 stops
$1,206Multiple Airlines
ven, lug 10 - lun, ago 10
Qatar Airways Logo
5:00 am - 8:50 am
PDX
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KTM
39h 05m
2 stops
Qatar Airways Logo
10:05 am - 11:59 pm
KTM
-
PDX
50h 39m
2 stops
$1,228Qatar Airways
lun, ago 17 - mer, set 9
Multiple Airlines Logo
9:45 pm - 6:35 am
PDX
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KTM
44h 05m
3 stops
Multiple Airlines Logo
10:05 am - 8:37 pm
KTM
-
PDX
47h 17m
2 stops
$1,235Multiple Airlines
ven, lug 10 - mar, ago 11
Multiple Airlines Logo
12:03 pm - 8:50 am
PDX
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KTM
32h 02m
2 stops
Multiple Airlines Logo
6:00 pm - 4:55 pm
KTM
-
PDX
35h 40m
2 stops
$1,238Multiple Airlines
ven, lug 10 - lun, ago 10
Multiple Airlines Logo
10:35 am - 8:50 am
PDX
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KTM
33h 30m
2 stops
Multiple Airlines Logo
10:05 am - 4:55 pm
KTM
-
PDX
43h 35m
2 stops
$1,253Multiple Airlines
sab, lug 4 - mar, set 29
Cathay Pacific Logo
7:20 am - 9:45 pm
PDX
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KTM
49h 40m
2 stops
Cathay Pacific Logo
11:00 pm - 8:50 pm
KTM
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PDX
34h 35m
2 stops
$1,261Cathay Pacific
ven, lug 10 - dom, ago 9
Multiple Airlines Logo
10:35 am - 8:50 am
PDX
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KTM
33h 30m
2 stops
Multiple Airlines Logo
6:00 pm - 8:17 pm
KTM
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PDX
39h 02m
2 stops
$1,283Multiple Airlines
sab, lug 11 - lun, ago 10
Multiple Airlines Logo
12:03 pm - 8:50 am
PDX
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KTM
32h 02m
2 stops
Multiple Airlines Logo
6:00 pm - 4:55 pm
KTM
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PDX
35h 40m
2 stops
$1,306Multiple Airlines
ven, lug 10 - mer, ago 12
Qatar Airways Logo
5:00 am - 8:50 am
PDX
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KTM
39h 05m
2 stops
Qatar Airways Logo
6:00 pm - 11:30 pm
KTM
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PDX
42h 15m
2 stops
$1,313Qatar Airways
Booking Insights

KAYAK's insights & trends for Portland to Nepal flights

Get data-powered insights and trends into flights from Portland to Nepal to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Nepal?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Nepal, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Nepal is May, when tickets cost $1,225 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $2,403 and $1,703 respectively.

How far in advance should I book a flight from Portland to Nepal?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Nepal, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Nepal, you should book around 3 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonJune
Cheapest flight$817
Best time to beat the crowds but there is an average 57% increase in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Portland to Kathmandu

FAQs - booking Nepal flights

  • How does KAYAK find such low prices on flights from Portland to Nepal?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Nepal.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Nepal?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Nepal is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Nepal?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Nepal with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Nepal?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Nepal up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Portland to Nepal

 
Need help choosing which airline to fly with from Portland to Nepal? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1497 reviews
8.0Entertainment
8.6Crew
7.8Food
8.0Comfort
8.3Boarding
Airline reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

2.0 MediocreGhansham, Apr 2026
EWR - SIN
Read more Singapore Airlines reviews

I had ordered vegetarian food. What I was presented was extremely dissatisfying and not up to the mark. I pretty much did not eat entire 19 hours. For.an airline voted as best in business, it was extremely disappointing. Seats were not comfortable to sleep. Entertainment system didn’t have much choice. WiFi didn’t work for more than half the time. Cabin crew were also difficult to understand. A bit of diversity like Emirates crew would go a long way.

A little more room from the reclining seat in the front of me.

They ran out of the second choice of food was stuck with fish

Overall were very good and I was satisfied w/ all the food and services.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

toilets could be cleaned more frequently, everything else was pretty good.

The flight crew was phenominal! We couldn't have asked for any better. They were experienced professionals.

a completely full flight - felt quite carmped in, despite being on the window seat. Meal served could better. Surely different from pre-covid trips I used to take to and from Bangkok.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Crew and service excellent. 2 hour delay for takeoff. SQ app showed flight on time.

Seat was very old. Didn’t easily go up and down. Flight Attendent had issues moving the seat. Condition of the seat was ok. Parts were peeling off by the foot area. Food was ok. Ran out of the dish I wanted so got the beef. Beef filet was very tender but the sauce was a little strange. Disembarking was very easy.

Great. We received a meal even though it was a short flight.

Multiple late or canceled flights. Lounge was 100 degrees. Food was terrible. The plane was incredibly old, and best of all, a screaming child for 3 hours. All for the low low price of $2,600 one way Hanoi to Shanghai. No idea how Cathay is ranked so high. Cathay is not much better than American Airlines or Spirit. In the future I will go out of my way to not fly Cathay.

Indian Vegetarian food was bland and I had to repeatedly ask for Salt. Movie selection is out dated.

when i ask for help all the crew members had a look like why are you calling me? very terse and rude.

Good service and food. However, we paid over $400 for aisle seats for my disabled husband and me, and we were given window and middle seats. This was dangerous for our health condition on such a long flight. We needed to stand up and walk around frequently, but we were stuck in our seats. Please give us a refund of our seat payment since you chose not to honor our request.

After each meal was served I didn't see any flight attendant offer coffee or tea to the passengers after the initial drinks were offered. Other flights I had been one it was standard procedure to offer hot drinks after the meal service.

Very bad Instead 22 hour it take me more that 35 hour to arrive from Los Angeles to Phuket and they changed my flight in Hong Kong to Shanghai china and in order to get my bag I was forced to vet china visa entrry

There could have been more options on the entertainment section Nothing was available for non English speaking passengers

I didn't have much experience with Cathay Pacific airlines because of delay and missed connections, the bulk of the trip was on Japan Airlines.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

Everything you need to know for your flight from Portland to Nepal

Information on your arrival and departure airports