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Kathmandu

$1,012+ Cheap flights from Oregon to Kathmandu (KTM)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KTM
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Oregon to Kathmandu

Keep the following information in mind while searching for Oregon to Kathmandu flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,012
(FlightHub)

Popular in

June

Cheapest in

January

Average price

$1,320
Provider with most accurate pricing for Portland-Kathmandu Tribhuvan flight deals.
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Provider most trusted by Cheapflights users for Portland-Kathmandu Tribhuvan flights.
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From Oregon to Kathmandu Tribhuvan
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Highest demand for flights based on searches. 18% potential increase in price ($328 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Oregon to Kathmandu

Cheapest flights from Oregon to Kathmandu
Explore the most affordable flight options available from Oregon to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This FlightHub deal was found by Cheapflights users on 4/29. 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.
Thu 9/47:00 amPDX - KTM
2 stops26h 00mSingapore Airlines
Sat 9/2011:00 pmKTM - PDX
2 stops26h 09mSingapore Airlines
Deal found 4/29$1,012
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 9/312:43 pmBOI - KTM
2 stops40h 17mQatar Airways
Wed 9/176:00 pmKTM - BOI
2 stops37h 35mQatar Airways
Deal found 4/29$1,143
This Indian Eagle deal was found by Cheapflights users on 4/27. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:21 amPDX - KTM
2 stops36h 44mQatar Airways
Tue 10/285:40 pmKTM - PDX
2 stops42h 58mQatar Airways
Deal found 4/27$1,145
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 9/245:36 pmPDX - KTM
2 stops39h 24mCathay Pacific
Sun 10/511:00 pmKTM - PDX
2 stops47h 32mCathay Pacific
Deal found 4/29$1,147
This Expedia deal was found by Cheapflights users on 4/28. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/69:30 pmPDX - KTM
2 stops46h 35mMultiple Airlines
Sat 10/256:00 pmKTM - PDX
2 stops37h 38mMultiple Airlines
Deal found 4/28$1,279
This Singapore Airlines deal was found by Cheapflights users on 4/28. 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 9/32:13 pmBOI - KTM
3 stops67h 47mMultiple Airlines
Wed 9/1711:00 pmKTM - BOI
2 stops27h 45mMultiple Airlines
Deal found 4/28$1,516
This Gurufare deal was found by Cheapflights users on 4/28. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/207:45 amBOI - KTM
2 stops26h 15mSingapore Airlines
Sat 5/2411:00 pmKTM - BOI
2 stops26h 46mSingapore Airlines
Deal found 4/28$1,874
This oojo deal was found by Cheapflights users on 4/28. 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 10/2110:50 amPDX - KTM
2 stops32h 25mEmirates
Mon 12/812:55 amKTM - PDX
2 stops33h 28mEmirates
Deal found 4/28$2,370
This oojo deal was found by Cheapflights users on 4/28. 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.
Mon 12/19:00 amBOI - KTM
2 stops40h 15mEmirates
Fri 12/1212:55 amKTM - BOI
2 stops33h 25mEmirates
Deal found 4/28$2,784
This oojo deal was found by Cheapflights users on 4/28. 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.
Wed 10/155:00 pmRDM - KTM
2 stops60h 05mQatar Airways
Sat 11/16:45 pmKTM - RDM
2 stops35h 28mQatar Airways
Deal found 4/28$6,070
This oojo deal was found by Cheapflights users on 4/29. 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.
Wed 10/155:00 pmRDM - KTM
2 stops60h 40mEmirates
Fri 10/3112:55 amKTM - RDM
2 stops30h 04mEmirates
Deal found 4/29$7,121
This AranGrant deal was found by Cheapflights users on 4/28. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/159:00 amRDM - KTM
2 stops43h 25mMultiple Airlines
Sat 11/19:00 pmKTM - RDM
3 stops29h 09mMultiple Airlines
Deal found 4/28$12,376

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon 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 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Oregon to Kathmandu that are best for you.

Fly from

Oregon

Fly to

Kathmandu

Route

Depart

Return

Price

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Thu 9/4

7:00 am-9:45 pm

2 stops26h 00m

Kathmandu Tribhuvan

Sat 9/20

11:00 pm-12:24 pm

2 stops26h 09m

$1,012

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Sun 9/21

7:21 am-8:50 am

2 stops36h 44m

Kathmandu Tribhuvan

Tue 10/28

5:40 pm-11:53 pm

2 stops42h 58m

$1,145

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Wed 9/24

5:36 pm-9:45 pm

2 stops39h 24m

Kathmandu Tribhuvan

Sun 10/5

11:00 pm-9:47 am

2 stops47h 32m

$1,147

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Sat 9/6

9:30 pm-8:50 am

2 stops46h 35m

Kathmandu Tribhuvan

Sat 10/25

6:00 pm-6:53 pm

2 stops37h 38m

$1,279

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Tue 5/20

7:45 am-9:45 pm

2 stops26h 15m

Kathmandu Tribhuvan

Sat 5/24

11:00 pm-2:01 pm

2 stops26h 46m

$1,874

PortlandKathmandu

PDX - KTM

PDXKTM

Portland

Tue 10/21

10:50 am-8:00 am

2 stops32h 25m

Kathmandu Tribhuvan

Mon 12/8

12:55 am-8:38 pm

2 stops33h 28m

$2,370

BoiseKathmandu

BOI - KTM

BOIKTM

Boise Air Term. Gowen Fld

Tue 5/20

7:45 am-9:45 pm

2 stops26h 15m

Kathmandu Tribhuvan

Sat 5/24

11:00 pm-10:52 pm

3 stops35h 37m

$2,396

RedmondKathmandu

RDM - KTM

RDMKTM

Bend/Redmond

Wed 10/15

5:00 pm-5:50 pm

2 stops60h 05m

Kathmandu Tribhuvan

Sat 11/1

6:45 pm-5:28 pm

2 stops35h 28m

$6,070

RedmondKathmandu

RDM - KTM

RDMKTM

Bend/Redmond

Wed 10/15

5:00 pm-6:25 pm

2 stops60h 40m

Kathmandu Tribhuvan

Fri 10/31

12:55 am-6:14 pm

2 stops30h 04m

$7,121

RedmondKathmandu

RDM - KTM

RDMKTM

Bend/Redmond

Wed 10/15

9:00 am-5:10 pm

2 stops43h 25m

Kathmandu Tribhuvan

Sat 11/1

9:00 pm-1:24 pm

3 stops29h 09m

$12,376

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Oregon to Kathmandu

Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Oregon 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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Kathmandu

What is the cheapest month to book a flight from Oregon to Kathmandu?

Currently, September is the cheapest month in which you can book a flight from Oregon to Kathmandu (average of $1,237). Flying from Oregon to Kathmandu in June is currently the most expensive (average of $1,886). 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.

What is the cheapest time of day to fly from OR to KTM?

Find hourly flight availability from Oregon to Kathmandu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

When flying from Oregon to Kathmandu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kathmandu by month

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

In terms of precipitation, rainfall in Kathmandu ranges from 0.0 - 14.6 inches per month. July is typically the wettest month, when rainfall can reach 14.6 in. November is typically the driest time to visit Kathmandu when rainfall is around 0.0 in.

Temperature in Kathmandu by month

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

If weather is an important factor for your trip to Kathmandu, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 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 April 30, 2025.
To help decide which airline to fly from Oregon to Kathmandu, see what other customers have to say about Singapore Airlines, Emirates and Cathay Pacific. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,215 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qatar Airways
7.4
Good
3,563 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Overall

8.1

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

  • What airport do you fly into for flights to Kathmandu from Oregon?

    For a flight from Oregon to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city.

  • What are the most popular routes from Oregon to Kathmandu?

    When deciding which route to take from Oregon to Kathmandu consider Portland - Kathmandu Tribhuvan, Boise Air Term. Gowen Fld - Kathmandu Tribhuvan or Medford - Kathmandu Tribhuvan as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon 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.

  • What is the cheapest month to book a flight from Oregon to Kathmandu?

    Currently, September is the cheapest month in which you can book a flight from Oregon to Kathmandu (average of $1,237). Flying from Oregon to Kathmandu in June is currently the most expensive (average of $1,886). 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.

See more FAQs

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Alternative routes for Oregon to Kathmandu

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oregon to Kathmandu

Discover the top 3 airlines that operate flights from Oregon 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 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$987Average$1,306FlexibilityNo cancel feeOn-time81%
Qatar AirwaysCheapest$1,079Average$1,469FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,128Average$1,194FlexibilityNo cancel feeOn-time72%

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