Popular in | June |
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Cheapest in | September |
Round-trip from | $1,264 |
One-way from | $815 |
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.
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 15% 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 $1,215. For sooner than that we have options available in the next 3 days from $1,322.
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 $1,620 on average during September, but can be found for as low as $1,118.
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.
Fly from
Fly to
Budget
$1,126 - $1,664
Route
Depart
Return
Price
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ה' 9/5
2 stops33h 56m
Kathmandu Tribhuvan
ב' 9/23
2 stops25h 57m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
א' 8/18
2 stops28h 00m
Kathmandu Tribhuvan
ה' 9/5
2 stops46h 12m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ב' 9/2
2 stops37h 04m
Kathmandu Tribhuvan
א' 9/22
2 stops32h 03m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ב' 9/2
2 stops25h 45m
Kathmandu Tribhuvan
ש' 9/21
2 stops27h 58m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ג' 11/5
2 stops29h 11m
Kathmandu Tribhuvan
ד' 11/20
2 stops28h 01m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ג' 11/5
2 stops27h 15m
Kathmandu Tribhuvan
ד' 11/20
2 stops28h 01m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ג' 11/5
2 stops34h 00m
Kathmandu Tribhuvan
ה' 11/21
2 stops40h 57m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ב' 9/2
3 stops30h 33m
Kathmandu Tribhuvan
א' 9/22
2 stops42h 14m
PortlandKathmandu Tribhuvan
PDX - KTM
PDXKTM
Portland
ב' 8/12
3 stops51h 00m
Kathmandu Tribhuvan
ד' 12/25
2 stops25h 31m
KTM Temperature | 50 - 73.4 °F |
---|
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).
Comfort
Crew
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Crew
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Crew
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Crew
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Comfort
Crew
Overall
Boarding
Food
Entertainment
Reviews
I recently flew to Singapore on flight 21 April 28, 2024. From the time I was greeted at the aircraft door your cabin crew was warm welcoming, smiling and dressed sharped in their uniforms. I've flown around the world and this was my first time on singapore airline. Jason was very attentive to all of my needs. Kelly did made sure my food was correct and it was served at perfect temperature. Mohan check made sure i stayed hydrated they did a beautiful dinner service and lunch service. Everytime I went to the bathroom Ploy had my favorite drink ready. Even though I was in premium economy they gave us first class treatment. I truly enjoyed everything from start to finish on my flight. Even though this is the longest flight in the world I was thankful for the comfort your crew provided me in this journey. Having this amazing crew will surely bring me back on your airline for my vacation travel to Asia. Please give them a special thanks from me. These are memories I will cherish.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Qatar Airways | Cheapest$1,111 | Average$1,624 | FlexibilityNo cancel fee | On-time68% |
Singapore Airlines | Cheapest$1,305 | Average$1,465 | FlexibilityNo cancel fee | On-time81% |
Cathay Pacific | Cheapest$1,380 | Average$1,751 | FlexibilityNo cancel fee | On-time72% |