HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Dulles Intl (IAD) to Kathmandu (KTM) from $545

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 8/5. 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.
IAD — KTM
May 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Washington, D.C. Dulles Intl to Kathmandu Tribhuvan are usually found in April or September, booked 85 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Kathmandu

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) 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 May 12, 2024.

Popular in

June

Cheapest in

April

Round-trip from

$1,277

One-way from

$620
High demand for flights, 24% potential price rise
Search Deals
Best time to find cheap flights, 18% potential price drop
Search Deals
From Washington, D.C. Dulles Intl to Kathmandu Tribhuvan
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Kathmandu Tribhuvan
Search Deals

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Kathmandu?

Thursday 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.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport 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 $1,725 for flights within the next 24 hours.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Kathmandu?

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 $1,490 for the month, but tickets can be as low as $939. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Kathmandu (IAD - KTM)?

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 1% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap Air India flights from Dulles Intl to Kathmandu

Explore cheap flight options specifically provided by Air India for the route between Dulles Intl 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 2,659,571 searches. Data last updated May 12, 2024.
Peruse some of the lowest-priced Air India flights we've found from Washington, D.C. to Kathmandu. Be sure to come back soon if the deals available don't appeal to you at this time.
Sun 9/111:15 amIAD - KTM
1 stop36h 05mAir India
Mon 9/163:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/11$993
Sun 9/111:15 amIAD - KTM
1 stop36h 05mAir India
Mon 9/3010:05 amKTM - IAD
1 stop30h 55mAir India
Deal found 5/11$1,001
Tue 9/1011:15 amIAD - KTM
1 stop17h 55mAir India
Sat 10/59:35 pmKTM - IAD
1 stop19h 25mAir India
Deal found 5/10$1,003
Sat 9/711:15 amIAD - KTM
1 stop23h 35mAir India
Tue 9/249:35 pmKTM - IAD
1 stop19h 25mAir India
Deal found 5/11$1,020
Sun 9/811:15 amIAD - KTM
1 stop17h 55mAir India
Fri 10/43:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/10$1,022
Sat 9/711:15 amIAD - KTM
1 stop23h 35mAir India
Tue 9/249:35 pmKTM - IAD
1 stop19h 25mAir India
Deal found 5/11$1,024
Sat 8/1011:15 amIAD - KTM
1 stop17h 55mAir India
Sat 9/283:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/11$1,036
Sat 8/3111:15 amIAD - KTM
1 stop17h 55mAir India
Sat 9/143:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/11$1,047
Tue 8/2711:15 amIAD - KTM
1 stop23h 35mAir India
Mon 9/3010:05 amKTM - IAD
1 stop30h 55mAir India
Deal found 5/11$1,062

Cheap Qatar Airways flights from Dulles Intl to Kathmandu

Explore cheap flight options specifically provided by Qatar Airways for the route between Dulles Intl 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 2,659,571 searches. Data last updated May 12, 2024.
Some of the best deals we've found on Qatar Airways flights traveling from Washington, D.C. to Kathmandu. Make sure to examine the flight information before completing your reservation.
Thu 8/1510:55 amIAD - KTM
1 stop28h 20mQatar Airways
Sun 9/156:00 pmKTM - IAD
1 stop24h 30mQatar Airways
Deal found 5/12$1,156
Tue 8/2710:55 amIAD - KTM
1 stop28h 20mQatar Airways
Sun 9/292:15 amKTM - IAD
1 stop23h 40mQatar Airways
Deal found 5/11$1,157
Mon 9/99:05 pmIAD - KTM
1 stop18h 10mQatar Airways
Tue 9/242:15 amKTM - IAD
1 stop40h 15mQatar Airways
Deal found 5/12$1,158
Sun 9/110:55 amIAD - KTM
1 stop20h 05mQatar Airways
Sun 9/152:15 amKTM - IAD
1 stop23h 40mQatar Airways
Deal found 5/11$1,160
Sun 9/229:05 pmIAD - KTM
1 stop18h 10mQatar Airways
Sun 2/2310:15 amKTM - IAD
1 stop40h 25mQatar Airways
Deal found 5/11$1,164
Fri 10/1110:55 amIAD - KTM
1 stop28h 20mQatar Airways
Sun 10/2011:45 amKTM - IAD
1 stop30h 45mQatar Airways
Deal found 5/11$1,188
Mon 10/710:55 amIAD - KTM
1 stop28h 20mQatar Airways
Wed 10/2311:45 amKTM - IAD
1 stop30h 45mQatar Airways
Deal found 5/11$1,191
Sun 9/2910:55 amIAD - KTM
1 stop37h 50mQatar Airways
Fri 10/112:15 amKTM - IAD
1 stop23h 40mQatar Airways
Deal found 5/12$1,194
Thu 8/1510:55 amIAD - KTM
1 stop20h 05mQatar Airways
Fri 11/158:00 amKTM - IAD
1 stop42h 40mQatar Airways
Deal found 5/11$1,195

Cheap Dulles Intl to Kathmandu flights in May & June 2024

Find cheap flight options from Dulles Intl to Kathmandu specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Prices were last updated on May 12, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Kathmandu in 2024. More deals are always being added, so be sure to check back regularly.
Tue 5/1411:15 amIAD - KTM
1 stop36h 05mAir India
Fri 5/313:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/10$1,214
Tue 5/1411:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/11$1,363
Tue 5/1411:15 amIAD - KTM
1 stop17h 55mAir India
Mon 5/279:35 pmKTM - IAD
1 stop19h 25mAir India
Deal found 5/10$1,391
Thu 5/1610:55 amIAD - KTM
2 stops45h 30mMultiple Airlines
Wed 6/121:25 pmKTM - IAD
2 stops53h 00mMultiple Airlines
Deal found 5/11$1,422
Sun 5/1911:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/10$1,436
Tue 5/1411:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Sat 6/14:40 pmKTM - IAD
1 stop24h 20mMultiple Airlines
Deal found 5/11$1,438
Wed 5/1510:55 amIAD - KTM
2 stops45h 30mMultiple Airlines
Sat 6/11:25 pmKTM - IAD
2 stops29h 00mMultiple Airlines
Deal found 5/11$1,440
Tue 5/1410:55 amIAD - KTM
2 stops40h 00mMultiple Airlines
Sat 6/11:25 pmKTM - IAD
2 stops29h 00mMultiple Airlines
Deal found 5/11$1,443
Wed 5/1511:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/11$1,448

Dulles Intl to Kathmandu 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Kathmandu in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Scroll through some of the best deals on flights from Washington, D.C. to Kathmandu in 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/1110:55 amIAD - KTM
1 stop28h 20mQatar Airways
Sun 10/2011:45 amKTM - IAD
1 stop30h 45mQatar Airways
Deal found 5/11$1,188
Mon 10/710:55 amIAD - KTM
1 stop28h 20mQatar Airways
Wed 10/2311:45 amKTM - IAD
1 stop30h 45mQatar Airways
Deal found 5/11$1,191
Mon 10/710:55 amIAD - KTM
1 stop28h 20mQatar Airways
Wed 11/138:00 amKTM - IAD
1 stop42h 40mQatar Airways
Deal found 5/11$1,194
Thu 8/1510:55 amIAD - KTM
1 stop20h 05mQatar Airways
Fri 11/158:00 amKTM - IAD
1 stop42h 40mQatar Airways
Deal found 5/11$1,195
Mon 9/99:05 pmIAD - KTM
1 stop18h 10mQatar Airways
Sat 10/511:45 amKTM - IAD
1 stop30h 45mQatar Airways
Deal found 5/10$1,197
Wed 10/309:05 pmIAD - KTM
1 stop18h 10mQatar Airways
Fri 11/158:00 amKTM - IAD
1 stop42h 40mQatar Airways
Deal found 5/10$1,199
Tue 10/111:15 amIAD - KTM
1 stop23h 35mAir India
Thu 12/510:05 amKTM - IAD
1 stop31h 35mAir India
Deal found 5/11$1,208
Tue 5/1411:15 amIAD - KTM
1 stop36h 05mAir India
Fri 5/313:55 pmKTM - IAD
1 stop25h 05mAir India
Deal found 5/10$1,214
Sun 9/2910:55 amIAD - KTM
2 stops23h 55mMultiple Airlines
Sat 10/129:35 pmKTM - IAD
2 stops28h 20mMultiple Airlines
Deal found 5/11$1,218

Dulles Intl to Kathmandu flights leaving soon

Find last-minute flight options from Dulles Intl to Kathmandu for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,659,571 searches. Data last updated May 12, 2024.
Book one of these great deals on flights from Washington, D.C. to Kathmandu. Users should examine the flight details to ensure there are no surprises.
Thu 5/1610:55 amIAD - KTM
2 stops45h 30mMultiple Airlines
Wed 6/121:25 pmKTM - IAD
2 stops53h 00mMultiple Airlines
Deal found 5/11$1,422
Sun 5/1911:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/10$1,436
Fri 5/1711:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Sat 6/15:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/10$1,448
Sat 5/1810:00 pmIAD - KTM
1 stop31h 55mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
2 stops33h 25mMultiple Airlines
Deal found 5/10$1,451
Sat 5/1810:00 pmIAD - KTM
2 stops26h 45mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
2 stops33h 25mMultiple Airlines
Deal found 5/10$1,452
Thu 5/1610:55 amIAD - KTM
1 stop37h 05mMultiple Airlines
Wed 6/121:25 pmKTM - IAD
2 stops29h 00mMultiple Airlines
Deal found 5/11$1,457
Sat 5/1811:15 amIAD - KTM
1 stop19h 00mMultiple Airlines
Fri 5/315:00 pmKTM - IAD
1 stop24h 00mMultiple Airlines
Deal found 5/10$1,458
Mon 5/2010:55 amIAD - KTM
2 stops45h 30mMultiple Airlines
Wed 6/121:25 pmKTM - IAD
2 stops29h 00mMultiple Airlines
Deal found 5/11$1,483
Thu 5/1612:00 pmIAD - KTM
2 stops26h 30mMultiple Airlines
Wed 5/298:55 amKTM - IAD
3 stops30h 00mMultiple Airlines
Deal found 5/11$1,528

One-way flights to Kathmandu from Dulles Intl

Search for one-way flight options from Dulles Intl 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 2,659,571 searches. Data last updated May 12, 2024.
Users traveling one-way from Washington, D.C. to Kathmandu can select one of these great deals. For those needing a return trip from Washington, D.C., there is a search form available above.
Mon 8/59:50 pmIAD - KTM
2 stops24h 25mMultiple Airlines
Deal found 5/11$545
Mon 7/2910:55 amIAD - KTM
2 stops27h 35mMultiple Airlines
Deal found 5/11$574
Mon 7/2910:55 amIAD - KTM
3 stops29h 05mMultiple Airlines
Deal found 5/11$577
Sat 7/274:40 pmIAD - KTM
2 stops34h 40mIndiGo
Deal found 5/11$581
Wed 8/710:55 amIAD - KTM
3 stops29h 05mMultiple Airlines
Deal found 5/11$594
Wed 8/711:15 amIAD - KTM
1 stop21h 10mMultiple Airlines
Deal found 5/11$598
Sat 7/139:50 pmIAD - KTM
2 stops30h 30mIndiGo
Deal found 5/11$620
Sat 8/310:55 amIAD - KTM
3 stops33h 50mMultiple Airlines
Deal found 5/11$653
Sat 8/310:55 amIAD - KTM
2 stops23h 55mMultiple Airlines
Deal found 5/11$657

Find flights from Dulles Intl to Kathmandu within your budget

Customize your flight search to find flights from Dulles Intl 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 2,659,571 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$993 - $1,389

Route

Depart

Return

Price

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 9/1

1 stop36h 05m

Kathmandu Tribhuvan

Mon 9/16

1 stop25h 05m

$993

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 9/1

1 stop36h 05m

Kathmandu Tribhuvan

Mon 9/30

1 stop30h 55m

$1,001

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 9/10

1 stop17h 55m

Kathmandu Tribhuvan

Sat 10/5

1 stop19h 25m

$1,003

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sat 9/7

1 stop23h 35m

Kathmandu Tribhuvan

Tue 9/24

1 stop19h 25m

$1,020

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Thu 8/15

1 stop28h 20m

Kathmandu Tribhuvan

Sun 9/15

1 stop24h 30m

$1,156

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Tue 8/27

1 stop28h 20m

Kathmandu Tribhuvan

Sun 9/29

1 stop23h 40m

$1,157

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 9/29

2 stops23h 55m

Kathmandu Tribhuvan

Sat 10/12

2 stops28h 20m

$1,218

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Sun 10/13

2 stops23h 55m

Kathmandu Tribhuvan

Tue 11/12

2 stops29h 00m

$1,244

Washington, D.C. Dulles IntlKathmandu Tribhuvan

IAD - KTM

IADKTM

Washington, D.C. Dulles Intl

Fri 9/20

2 stops42h 22m

Kathmandu Tribhuvan

Mon 1/27

2 stops29h 35m

$1,389

Flights are sorted by cheapest first

Deals found on 5/11

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Kathmandu?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Kathmandu. Price data was last updated on May 10, 2024.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Kathmandu. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Kathmandu?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Kathmandu. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Kathmandu flight should consider departing on Tuesday mornings when fares are most often at their lowest. Saturday afternoons 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 Dulles Intl to Kathmandu by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Kathmandu is currently $600 while a round-trip flight costs $1,131. Price data was last updated on May 5, 2024.

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Kathmandu (average of $1,277). Flying from Washington, D.C. Dulles Intl Airport to Kathmandu in June is currently the most expensive (average of $1,923). 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

$1,317

February

$1,346

March

$1,348

April

$1,333

May

$1,475

June

$1,923

July

$1,601

August

$1,288

September

$1,277

October

$1,521

November

$1,527

December

$1,669

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 May 12, 2024.
Peruse reviews from past customers who have flown with Air India, Qatar Airways and Singapore Airlines from Washington, D.C. to Kathmandu to help guide your decision. 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
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

Singapore Airlines
8.3
Very good
1,454 reviews
Singapore Airlines
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

SWISS
7.8
Good
1,994 reviews
Singapore Airlines
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

Qatar Airways
7.7
Good
4,414 reviews
Singapore Airlines
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

Etihad Airways
7.3
Good
1,366 reviews
Singapore Airlines
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

IndiGo
7.0
Good
536 reviews
Singapore Airlines
8.3
Very good
1,454 reviews
Check prices

Boarding

8.4

Comfort

8.1

Food

7.8

Crew

8.7

Overall

8.3

Entertainment

8.2

Reviews

1 / 10

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.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl 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 Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Kathmandu, you will be flying into Tribhuvan. Kathmandu Tribhuvan (KTM) is just 2.5 mi from the center of the city. Tribhuvan is the only Kathmandu airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 7 airlines have flights to Kathmandu Tribhuvan from Washington, D.C. Dulles Intl on a regular basis.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Kathmandu for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Kathmandu for under $1,000. The cheapest flight booked recently is on Air India for just $993, but on average you can expect to pay $1,080.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Kathmandu for under $1,500?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Kathmandu within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Kathmandu round-trip?

    Air India, at $993, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Kathmandu. An alternate airline flying to your destination would be Qatar Airways. These flights start at 32% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Kathmandu one-way?

    $581 is the cheapest one-way deal found within the past few days, from IndiGo. You may also be able to find cheap deals on Air India and Etihad Airways, with prices starting from $693 and $706, respectively.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Kathmandu?

    The most popular airlines flying from Washington, D.C. Dulles Intl Airport to Kathmandu are IndiGo, Air India and Emirates. Something to consider prior to booking your flight.

  • What does IAD to KTM mean?

    Washington, D.C. Dulles Intl Airport is IAD 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 Washington, D.C. Dulles Intl Airport to Kathmandu?

    The most popular layover on flights from Washington, D.C. Dulles Intl Airport to Kathmandu is Doha. Doha is followed by New Delhi in terms of the most popular layover location on flights from Washington, D.C. Dulles Intl Airport to Kathmandu.

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

    Katara Cultural Village, Aspire Tower, and Museum of Islamic Art are currently the most popular points of interest in Doha at the moment. Katara Cultural Village, Aspire Tower, and Museum of Islamic Art can be visited by traveling about 8.7 mi, 10.6 mi, and 5.2 mi respectively from Doha Hamad Intl. Travelers can rent a car at Doha Hamad Intl for an average daily rate of $31 to make sightseeing during their layover a little easier.

  • What are some popular points of interest to see during a layover in New Delhi?

    Karol Bagh, Lajpat Nagar Central Market, and Humayun's Tomb are the most popular attractions in New Delhi if you're in need of something to do during your layover. Karol Bagh, Lajpat Nagar Central Market, and Humayun's Tomb are located about 8.7 mi, 8.7 mi, and 9.5 mi, respectively from New Delhi Indira Gandhi Intl. Travelers can book a car rental at New Delhi Indira Gandhi Intl for about $48 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Washington, D.C. Dulles Intl Airport to Kathmandu flights?

    Washington, D.C. Dulles Intl Airport to Kathmandu flights that have layovers will least frequently stop in Istanbul.

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

    The amount of baggage you can bring on your Dulles Intl 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 Dulles Intl to Kathmandu with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl 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 Dulles Intl to Kathmandu that include hotel bookings?

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

  • How can I find direct flights from Dulles Intl to Kathmandu?

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl 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 Dulles Intl to Kathmandu that allow pets onboard?

    Many airlines flying from Dulles Intl 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 Dulles Intl to Kathmandu?

    Yes, you can often find last-minute deals on Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Kathmandu flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Kathmandu flight deals you see on this page were last updated on 5/11.

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

Reagan-National to Kathmandu flights
Baltimore to Kathmandu flights

Top 7 airlines flying from Dulles Intl to Kathmandu

Discover the top 7 airlines that operate flights from Dulles Intl 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 2,659,571 searches. Data last updated May 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$859Average$1,352FlexibilityNo cancel feeOn-timeN/A
Search Air India flights
Turkish AirlinesCheapest$937Average$1,410FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
IndiGoCheapest$1,082Average$1,481FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Qatar AirwaysCheapest$1,091Average$1,508FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
EmiratesCheapest$1,297Average$1,956FlexibilityNo cancel feeOn-time75%
Search Emirates flights
Etihad AirwaysCheapest$1,411Average$1,619FlexibilityNo cancel feeOn-time75%
Search Etihad Airways flights
Korean AirCheapest$1,433Average$1,591FlexibilityNo cancel feeOn-time81%
Search Korean Air flights
Atlanta to Baltimore flights
Baltimore to Cancún flights
San Francisco to Bengaluru flights
New York to Lisbon flights
Miami to Orlando flights
New York to Tampa flights
Florida to California flights
Boston to Austin flights
Fort Lauderdale to Boston flights
Denver to New Orleans flights
USA to Fiji flights
Washington, D.C. Dulles Intl Airport to Ketchikan flights

Search flights from Dulles Intl to Kathmandu by cabin class

Find flights from Dulles Intl 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 Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 Dulles Intl to Kathmandu?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Kathmandu from Dulles Intl today with Cheapflights!

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

Millions of users choose and trust Cheapflights to book the best flight deals from Dulles Intl to Kathmandu for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Dulles Intl to Kathmandu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Dulles Intl to Kathmandu on Cheapflights with our Price Alert feature and get notified when better prices are available.

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