Popular in | June |
---|---|
Cheapest in | April |
Round-trip from | $1,272 |
One-way from | $637 |
Wednesday flights are found to be more expensive to fly from Washington, D.C. Dulles Intl Airport 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.
Travelers have found it’s best to book a flight 56 days in advance to save up to 51% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 56 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington, D.C. Dulles Intl Airport to Kathmandu 1-2 weeks in advance for as low as $1,284, or $1,634 for flights within the next 24 hours.
Our data shows that September tends to be the cheapest month to fly to Kathmandu from Washington, D.C. Dulles Intl Airport. Users have commonly found prices around $1,491 for the month, but tickets can be as low as $945. Due to multiple factors, prepare for potentially higher prices in June.
It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Kathmandu in the morning. Doing so could potentially save you 2% on the flight price compared to flying in the afternoon, which is usually more expensive.
Fly from
Fly to
Budget
$1,194 - $1,445
Route
Depart
Return
Price
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Mon 8/19
1 stop20h 05m
Kathmandu Tribhuvan
Sun 11/17
1 stop42h 40m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 8/18
1 stop17h 55m
Kathmandu Tribhuvan
Mon 11/11
1 stop25h 55m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 8/18
1 stop17h 55m
Kathmandu Tribhuvan
Tue 11/5
1 stop25h 55m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Fri 8/9
Nonstop23h 35m
Kathmandu Tribhuvan
Sat 12/7
Nonstop20h 00m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Thu 8/22
1 stop18h 10m
Kathmandu Tribhuvan
Wed 11/13
1 stop42h 40m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 8/11
1 stop28h 20m
Kathmandu Tribhuvan
Wed 12/11
2 stops48h 35m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Wed 8/7
Nonstop17h 55m
Kathmandu Tribhuvan
Sat 9/7
Nonstop19h 25m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 8/18
1 stop27h 40m
Kathmandu Tribhuvan
Wed 12/18
2 stops48h 35m
Washington, D.C. Dulles IntlKathmandu Tribhuvan
IAD - KTM
IADKTM
Washington, D.C. Dulles Intl
Sun 8/18
2 stops42h 17m
Kathmandu Tribhuvan
Mon 1/20
2 stops29h 35m
KTM Temperature | 50 - 73.4 °F |
---|
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
Boarding
Crew
Comfort
Food
Entertainment
Overall
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.
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