HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland (PDX) to Kathmandu (KTM) from $993

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 5/31. 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.
PDX — KTM
apr 29 — mag 61
From?
To?
lun 4/29
lun 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Portland to Kathmandu Tribhuvan are usually found in September or January, booked 48 days in advance, depart on a Wednesday or Friday and return on a Tuesday

Cheap flight deals from Portland to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Kathmandu (KTM). 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 aprile 24, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$1,279

One-way from

$993
High demand for flights, 29% potential price rise
Search Deals
Best time to find cheap flights, 20% potential price drop
Search Deals
From Portland to Kathmandu Tribhuvan
Search Deals
One-way flight from Portland to Kathmandu Tribhuvan
Search Deals

What is the cheapest day to fly round-trip from Portland to Kathmandu?

Sunday flights are found to be more expensive to fly from Portland to Kathmandu. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Kathmandu.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 49 days in advance, which can save you up to 33% on flights from Portland to Kathmandu compared to booking the week you need them. Waiting 49 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,322. For sooner than that we have options available in the next 3 days from $1,588.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, September can be a great choice for travel to Kathmandu. Flights to Kathmandu from Portland in September are about $1,576 on average during September, but can be found for as low as $1,117.

When is the cheapest time to fly from Portland to Kathmandu (PDX - KTM)?

Unlike in the evening, when flights are generally more expensive, you can save up to 18% on flights from Portland to Kathmandu by exploring options for tickets in the afternoon.

Cheap Cathay Pacific flights from Portland to Kathmandu

Explore cheap flight options specifically provided by Cathay Pacific for the route between Portland and Kathmandu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated aprile 24, 2024.
Take a look at some of the lowest-priced Cathay Pacific flights heading from Portland to Kathmandu. Come back soon if you're not finding the exact deal you're looking for.
gio 7/119:14 pmPDX - KTM
2 stops36h 01mCathay Pacific
sab 7/2711:15 pmKTM - PDX
2 stops31h 49mCathay Pacific
Deal found 4/23$2,256
gio 7/115:50 pmPDX - KTM
2 stops39h 25mCathay Pacific
mar 7/2311:15 pmKTM - PDX
2 stops31h 49mCathay Pacific
Deal found 4/24$3,641

Cheap Emirates flights from Portland to Kathmandu

Explore cheap flight options specifically provided by Emirates for the route between Portland and Kathmandu. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated aprile 24, 2024.
Take a gander at the lowest prices we've found on Emirates flights from Portland to Kathmandu. Check back soon if you're not seeing flights that suit your needs.
dom 6/3012:15 amPDX - KTM
2 stops43h 00mEmirates
mer 8/281:15 amKTM - PDX
2 stops48h 17mEmirates
Deal found 4/23$2,859
lun 7/110:30 amPDX - KTM
2 stops32h 45mEmirates
mer 8/281:15 amKTM - PDX
2 stops30h 04mEmirates
Deal found 4/23$21,816
lun 7/110:30 amPDX - KTM
2 stops32h 45mEmirates
gio 8/299:00 amKTM - PDX
2 stops46h 19mEmirates
Deal found 4/23$22,876

Cheap Portland to Kathmandu flights in April & May 2024

Find cheap flight options from Portland to Kathmandu specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on aprile 24, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Kathmandu in 2024. For more flight deals, be sure to check back very soon.
lun 5/67:30 amPDX - KTM
2 stops28h 45mQatar Airways
lun 5/276:00 pmKTM - PDX
2 stops41h 25mQatar Airways
Deal found 4/24$1,217
mer 5/1510:40 amPDX - KTM
2 stops41h 20mQatar Airways
mar 5/282:15 amKTM - PDX
2 stops27h 50mQatar Airways
Deal found 4/24$1,261
mer 5/1510:40 amPDX - KTM
2 stops41h 20mQatar Airways
mer 5/2911:45 amKTM - PDX
2 stops45h 40mQatar Airways
Deal found 4/24$1,264
ven 4/2611:45 amPDX - KTM
2 stops24h 30mQatar Airways
gio 5/162:15 amKTM - PDX
2 stops31h 10mQatar Airways
Deal found 4/23$1,266
ven 4/269:26 amPDX - KTM
2 stops26h 49mQatar Airways
ven 5/176:00 pmKTM - PDX
2 stops34h 31mQatar Airways
Deal found 4/23$1,365
lun 5/67:00 amPDX - KTM
3 stops44h 15mMultiple Airlines
lun 5/2711:30 amKTM - PDX
2 stops58h 36mMultiple Airlines
Deal found 4/24$1,607
mer 5/157:00 amPDX - KTM
3 stops44h 15mMultiple Airlines
mer 5/2911:30 amKTM - PDX
3 stops47h 41mMultiple Airlines
Deal found 4/24$1,655
mer 5/1510:40 pmPDX - KTM
2 stops47h 05mMultiple Airlines
mer 5/2911:30 amKTM - PDX
3 stops47h 41mMultiple Airlines
Deal found 4/24$1,667
lun 5/69:55 pmPDX - KTM
3 stops30h 05mMultiple Airlines
dom 5/262:15 amKTM - PDX
2 stops33h 23mMultiple Airlines
Deal found 4/24$2,036

Portland to Kathmandu 2024 flight deals

Discover exclusive flight deals for travel between Portland and Kathmandu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated aprile 24, 2024.
Listed are some of the best fares we've found on flights departing from Portland to Kathmandu in 2024. For more flight deals, be sure to check back very soon.
gio 11/2811:30 amPDX - KTM
2 stops29h 30mQatar Airways
mar 12/1010:15 amKTM - PDX
2 stops44h 39mQatar Airways
Deal found 4/23$1,174
lun 5/67:30 amPDX - KTM
2 stops28h 45mQatar Airways
lun 5/276:00 pmKTM - PDX
2 stops41h 25mQatar Airways
Deal found 4/24$1,217
gio 11/281:30 pmPDX - KTM
2 stops37h 10mQatar Airways
dom 12/82:15 amKTM - PDX
2 stops27h 25mQatar Airways
Deal found 4/23$1,219
mer 5/1510:40 amPDX - KTM
2 stops41h 20mQatar Airways
mar 5/282:15 amKTM - PDX
2 stops27h 50mQatar Airways
Deal found 4/24$1,261
mer 5/1510:40 amPDX - KTM
2 stops41h 20mQatar Airways
mer 5/2911:45 amKTM - PDX
2 stops45h 40mQatar Airways
Deal found 4/24$1,264
ven 4/2611:45 amPDX - KTM
2 stops24h 30mQatar Airways
gio 5/162:15 amKTM - PDX
2 stops31h 10mQatar Airways
Deal found 4/23$1,266
gio 8/89:16 amPDX - KTM
2 stops26h 59mQatar Airways
ven 1/102:15 amKTM - PDX
2 stops28h 39mQatar Airways
Deal found 4/24$1,268
mar 10/299:15 amPDX - KTM
2 stops32h 45mQatar Airways
sab 12/282:15 amKTM - PDX
2 stops27h 25mQatar Airways
Deal found 4/23$1,328
ven 4/269:26 amPDX - KTM
2 stops26h 49mQatar Airways
ven 5/176:00 pmKTM - PDX
2 stops34h 31mQatar Airways
Deal found 4/23$1,365

One-way flights to Kathmandu from Portland

Search for one-way flight options from Portland to Kathmandu. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated aprile 24, 2024.
Take a look at some of the one-way flights we've detected from Portland to Kathmandu. Users can also find round-trip Portland to Kathmandu flights by using the search form above.
ven 5/3110:23 amPDX - KTM
2 stops40h 52mMultiple Airlines
Deal found 4/22$993
ven 5/3110:20 amPDX - KTM
3 stops34h 00mMultiple Airlines
Deal found 4/22$1,231
gio 5/3012:48 amPDX - KTM
3 stops35h 27mMultiple Airlines
Deal found 4/22$1,388

Find flights from Portland to Kathmandu within your budget

Customize your flight search to find flights from Portland to Kathmandu 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 3,068,701 searches. Data last updated aprile 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,268 - $2,859

Route

Depart

Return

Price

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

gio 8/8

2 stops26h 59m

Kathmandu Tribhuvan

ven 1/10

2 stops28h 39m

$1,268

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

gio 8/8

3 stops51h 00m

Kathmandu Tribhuvan

sab 1/11

2 stops25h 29m

$1,702

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

lun 7/1

3 stops51h 00m

Kathmandu Tribhuvan

gio 8/29

2 stops46h 12m

$1,802

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

lun 7/1

2 stops51h 00m

Kathmandu Tribhuvan

gio 8/29

2 stops46h 12m

$2,055

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

gio 6/13

2 stops34h 15m

Kathmandu Tribhuvan

mer 6/26

2 stops27h 56m

$2,172

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

lun 7/1

2 stops28h 50m

Kathmandu Tribhuvan

mer 8/28

2 stops44h 00m

$2,207

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

gio 7/11

2 stops36h 01m

Kathmandu Tribhuvan

sab 7/27

2 stops31h 49m

$2,256

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

lun 7/1

2 stops26h 59m

Kathmandu Tribhuvan

mer 8/28

3 stops44h 55m

$2,481

PortlandKathmandu Tribhuvan

PDX - KTM

PDXKTM

Portland

dom 6/30

2 stops43h 00m

Kathmandu Tribhuvan

mer 8/28

2 stops48h 17m

$2,859

Flights are sorted by cheapest first

Deals found on 4/24

When is the best time to book a flight from Portland to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Kathmandu. Price data was last updated on January 28, 2024.
The price you pay for your flight from Portland to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 48 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

When is the cheapest time to fly from Portland to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Portland to Kathmandu. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Kathmandu flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Kathmandu by month

Plan your trip from Portland to Kathmandu by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Kathmandu is currently $1,204 while a round-trip flight costs $2,089. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Portland to Kathmandu (average of $1,279). Flying from Portland to Kathmandu in June is currently the most expensive (average of $1,914). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$1,318

February

$1,347

March

$1,350

April

$1,374

May

$1,487

June

$1,914

July

$1,596

August

$1,300

September

$1,279

October

$1,508

November

$1,526

December

$1,658

Temperature and rainfall in Kathmandu by month

Plan your trip to Kathmandu by taking into account the average temperature and rainfall totals by month.

KTM

Temperature

50 - 73.4 °F

Reviews of airlines servicing Kathmandu

Get insights into the airlines that provide service to Kathmandu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kathmandu. Reviews last updated aprile 24, 2024.
See what other customers who have flown with Cathay Pacific, Emirates and Singapore Airlines from Portland to Kathmandu have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.3
Very good
1,481 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.1

Entertainment

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Singapore Airlines
8.3
Very good
1,481 reviews
Singapore Airlines
8.3
Very good
1,481 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.1

Entertainment

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Emirates
8.1
Very good
4,070 reviews
Singapore Airlines
8.3
Very good
1,481 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.1

Entertainment

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Cathay Pacific
7.9
Good
1,135 reviews
Singapore Airlines
8.3
Very good
1,481 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.1

Entertainment

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Qatar Airways
7.7
Good
4,480 reviews
Singapore Airlines
8.3
Very good
1,481 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.1

Entertainment

8.2

Overall

8.3

Crew

8.7

Reviews

1 / 10

One of best experience of long flights. Crews were nice, boarding process was easy..

Related info for your journey

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

  • Can I find flights from Portland to Kathmandu for under $1,300 on Cheapflights?

    Yes, there are multiple flights from Portland to Kathmandu for under $1,300. The cheapest flight booked recently is on Qatar Airways for just $1,268, but on average you can expect to pay $2,753.

  • What are the cheapest airlines flying from Portland to Kathmandu round-trip?

    Flying on Qatar Airways is currently your cheapest option to Kathmandu, with prices starting at $1,268. Additional round-trip tickets that might be worth considering are offered by Singapore Airlines and Cathay Pacific, with the lowest prices starting at $1,702 and $2,256, respectively. You may be able to fly from Portland to Kathmandu for 19% less than the average price by searching for these airlines.

  • What are the most popular airlines that fly from Portland to Kathmandu?

    Before booking your flight from Portland to Kathmandu check out the most popular airlines for this route: Cathay Pacific, Qatar Airways or Singapore Airlines.

  • What does PDX to KTM mean?

    Portland Airport is PDX and Kathmandu Tribhuvan Airport is KTM. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Where are the most common layover locations when flying from Portland to Kathmandu?

    Flights departing from Portland and landing in Kathmandu layover in Doha most frequently.

  • What are some popular things to do or see while on a layover in Doha?

    If you're on a layover in Doha and looking for things to do, consider visiting Katara Cultural Village, Aspire Tower, or Museum of Islamic Art. Those on a layover in Doha interested in visiting Katara Cultural Village, Aspire Tower, or Museum of Islamic Art can do so by traveling 8.7 mi, 10.6 mi, and 5.2 mi, respectively from Doha Hamad Intl. Travelers can book a car rental at Doha Hamad Intl for about $34 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Portland to Kathmandu flights?

    The least popular layover on flights from Portland to Kathmandu is Seattle.

  • Can I find deals for flights from Portland to Kathmandu that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Kathmandu flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Kathmandu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Kathmandu flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Portland to Kathmandu that allow pets onboard?

    Many airlines flying from Portland to Kathmandu offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Kathmandu?

    Yes, you can often find last-minute deals on Portland to Kathmandu flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Kathmandu flight deals updated?

    The Portland to Kathmandu flight deals you see on this page were last updated on 4/24.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Kathmandu
See prices for flight routes from nearby airports that may be better suited for you.

Redmond to Kathmandu flights

Top 3 airlines flying from Portland to Kathmandu

Discover the top 3 airlines that operate flights from Portland to Kathmandu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated aprile 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,111Average$1,608FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
Singapore AirlinesCheapest$1,304Average$1,417FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,380Average$1,751FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Texas to Florida flights
Minneapolis to Tampa flights
Tampa to Las Vegas flights
USA to Singapore flights
New Orleans to Las Vegas flights
San Jose to Seattle flights
Atlanta to Phoenix flights
Reno to Las Vegas flights
Dallas to Los Angeles flights
Chicago to Washington, D.C. flights
Seattle to Houston flights
Portland to Ketchikan flights

Search flights from Portland to Kathmandu by cabin class

Find flights from Portland to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Kathmandu?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Portland to Kathmandu. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Portland to Kathmandu?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Kathmandu for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Kathmandu with no change fees?

Yes! Cheapflights helps users easily find flights from Portland to Kathmandu with no change fees.

Can Cheapflights notify me if prices for flights from Portland to Kathmandu become cheaper?

Yes! Start tracking prices for Portland to Kathmandu flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines