Are direct flights from Washington, D.C. to Kathmandu always the best option?

Direct flights offer convenience by reducing travel time and avoiding layovers, but they are not always the most budget-friendly choice. Flights with connections can sometimes be more affordable, especially for long-haul international routes. Consider your priorities for cost versus travel time.

Can flexible travel dates help on Washington, D.C. to Kathmandu flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week travel or flying during off-peak seasons often results in lower fares. Adjusting your departure or return by a few days may unlock better deals.

What extra costs should I check before booking Washington, D.C. to Kathmandu flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight services. Some airlines may also charge for printing boarding passes or making changes to your reservation. Understanding these fees can help you calculate the true total cost.

Flights From Washington, D.C.

To Kathmandu

Cheap Flights from Washington, D.C. to Kathmandu

Browse current best options from Washington, D.C.. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Washington, D.C.

RatePunk searches hundreds of travel sites at once for deals on flights to Kathmandu

Prices updated 5 days ago

456 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Aug 31, 2026.)

Today’s best flight deals from Washington, D.C. to Kathmandu

Explore current cheapest deals departing from Washington, D.C. to Kathmandu

2026-09-08 – 2026-09-10
WAS - Kathmandu
92% AI deal score
$1,563
$975
Round trip
2026-09-15 – 2026-09-22
WAS - Kathmandu
90% AI deal score
$1,310
$981
Round trip
2026-09-08 – 2026-09-24
WAS - Kathmandu
87% AI deal score
$1,269
$985
Round trip
2026-09-07 – 2026-09-15
WAS - Kathmandu
88% AI deal score
$1,342
$986
Round trip
2026-09-09 – 2026-09-17
WAS - Kathmandu
89% AI deal score
$1,310
$989
Round trip
2026-09-08 – 2026-09-16
WAS - Kathmandu
89% AI deal score
$1,315
$1,001
Round trip
2026-09-13 – 2026-09-15
WAS - Kathmandu
90% AI deal score
$1,437
$1,006
Round trip
2026-09-07 – 2026-09-26
WAS - Kathmandu
88% AI deal score
$1,282
$1,015
Round trip
2026-09-06 – 2026-09-13
WAS - Kathmandu
90% AI deal score
$1,411
$1,015
Round trip
2026-09-15 – 2026-09-30
WAS - Kathmandu
82% AI deal score
$1,214
$1,016
Round trip

Washington, D.C. to Kathmandu: Overview

Insights for flights from Washington, D.C. to Kathmandu

For those planning cheap flights from Washington, D.C. to Kathmandu, prices typically range from $1511–$2752, with a median of $2076 over the past 90 days. Right now, fares are significantly below the typical level, with only 2% of recent fares classified as a good price. New deals appear almost daily, offering frequent opportunities to find better fares.

When is the cheapest time to fly from Washington, D.C. to Kathmandu? The data shows that March is the most affordable month, with a median fare of $889. Following closely are December, with a median of $947, and January, with a median of $992. These months offer the best value for this route.

There are no direct flights from Washington, D.C. to Kathmandu. Most itineraries connect at least once, with the majority of flights requiring 2 stopovers to reach Kathmandu from Washington, D.C.

How long is the flight from Washington, D.C. to Kathmandu? A typical journey, including connections, takes approximately 53 hours and 5 minutes. This reflects the multiple stopovers usually involved in traveling this route.

The distance between Washington, D.C. and Kathmandu is approximately 12,393 kilometers, classifying this as a long-haul international journey.

How much is a round trip from Washington, D.C. to Kathmandu

Regular price: $1,040 - $1,641

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Kathmandu is between $1040 and $1641. The current lowest deal is $964 with Saudia, for travel from Nov 14-Nov 30.

now $964

Low $1,040

High $1,641

The cheapest time to fly from Washington, D.C. to Kathmandu

The cheapest month to fly from Washington, D.C. to Kathmandu is March, with a median price of $889. The most expensive month is October, with a median price of $2574. Prices are generally lower from January to December.

March

Cheapest

Flights from $889

October

Most Expensive

Flights from $2,574

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Kathmandu

Air India Limited

Etihad Airways

Qatar Airways

Emirates Airlines

Last-minute flights going from Washington, D.C. to Kathmandu

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,287

$968

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,339

$1,067

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,636

$1,083

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,285

$1,304

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,285

$1,305

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,298

$1,313

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Kathmandu

4 nights

Sep 1 - Sep 5

$1,636 → $1,091

33%

4 nights

Sep 2 - Sep 6

$1,630 → $1,110

32%

3 nights

Sep 2 - Sep 5

$1,637 → $1,121

32%

4 nights

Sep 4 - Sep 8

$1,630 → $1,156

29%

Popular Airports to fly from Washington, D.C. to Kathmandu

Washington, D.C. - Kathmandu route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to Kathmandu are below the typical level at $964.

📅 Best time to fly

Fly in March for the best prices

Historically, March is the cheapest month to fly, with a median price of $889.

⏱️ Flight duration

Connecting flights average 53h 5m

Flights from Washington, D.C. to Kathmandu typically involve 2 stopovers, lasting 53h 5m.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; connecting flights are dominant for this route.

🏆 Airline highlight

Saudia offers a recent deal

Saudia recently offered a deal for $964 from Washington, D.C. to Kathmandu.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Kathmandu are frequent, appearing often.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers a good option for flights from Washington, D.C. to Kathmandu.

📍 ~36 km from Washington, D.C. (reachable by car or bus)

💸 Flights from ~$969

Baltimore–Washington International (BWI)

Baltimore–Washington International is another choice for flights from Washington, D.C. to Kathmandu.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$1,230

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National is conveniently located for flights from Washington, D.C. to Kathmandu.

📍 ~6 km from Washington, D.C. (reachable by car or metro)

💸 Flights from ~$1,229

Kathmandu main airports to arrive at

Tribhuvan International (KTM)

Cheapest

Tribhuvan International Airport is the primary gateway for flights arriving in Kathmandu from Washington, D.C.

📍 ~4 km from Kathmandu (reachable by car)

💸 Flights from ~$969

Airports nearby Kathmandu used as alternative

Pokhara (PKR)

Pokhara Airport can be a useful alternative due to its developed infrastructure and potential for broader connectivity.

📍 ~146 km from Kathmandu (reachable by car, subject to mountainous terrain and heavy traffic).

💸 Flights from ~$1,349

Business & First Class Flight Deals to Kathmandu

Discover luxury on the budget with premium cabin class on flights from Washington, D.C. to Kathmandu.

Elite

Best Elite deals to Kathmandu

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From IAD

Elite

Sep 12

Kathmandu, Nepal

94% AI deal score

$8,534

$4,340

Save $4,194

Egyptair, +1

Business Class

From IAD

Elite

Sep 12

Kathmandu, Nepal

94% AI deal score

$8,479

$4,340

Save $4,139

Egyptair, +1

Business Class

From IAD

Elite

Jan 23

Kathmandu, Nepal

93% AI deal score

$8,014

$4,270

Save $3,744

Egyptair, +1

Business Class

From IAD

Elite

Feb 06

Kathmandu, Nepal

93% AI deal score

$7,829

$4,272

Save $3,557

Egyptair, +1

Business Class

From IAD

Elite

Feb 11

Kathmandu, Nepal

93% AI deal score

$8,047

$4,293

Save $3,754

Egyptair, +1

Business Class

From IAD

Elite

Sep 08

Kathmandu, Nepal

93% AI deal score

$8,659

$4,408

Save $4,251

Air Canada, +1

Business Class

From IAD

Elite

Sep 12

Kathmandu, Nepal

93% AI deal score

$8,258

$4,427

Save $3,831

Egyptair, +1

Business Class

From IAD

Elite

Sep 08

Kathmandu, Nepal

93% AI deal score

$8,648

$4,439

Save $4,209

Air Canada, +1

Business Class

From IAD

Elite

Sep 22

Kathmandu, Nepal

93% AI deal score

$7,983

$4,484

Save $3,499

Air Canada, +1

Business Class

From IAD

Elite

Oct 01

Kathmandu, Nepal

93% AI deal score

$7,821

$4,488

Save $3,333

Egyptair, +1

Business Class

From IAD

Elite

Sep 17

Kathmandu, Nepal

93% AI deal score

$8,169

$4,490

Save $3,679

Air Canada, +1

Business Class

From IAD

Elite

Sep 17

Kathmandu, Nepal

93% AI deal score

$8,232

$4,490

Save $3,742

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Kathmandu

To find more affordable flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and booking platforms can also help uncover better deals. Setting up price alerts may notify you when fares drop for your desired route.

Booking flights in advance often provides more options and potentially lower prices, though last-minute deals can sometimes appear. Monitoring price trends for your specific route can help you decide on an optimal booking time. Prices may fluctuate, so regular checks are useful.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it may involve additional ground travel, the savings on airfare can be significant. Always factor in the total cost and convenience when considering this approach.

Related routes

More routes from Washington, D.C.

Flights from Washington, D.C. to Chennai Flights from Washington, D.C. to Lagos Flights from Washington, D.C. to Lahore Flights from Washington, D.C. to Las Vegas Flights from Washington, D.C. to Lisbon Flights from Washington, D.C. to London Flights from Washington, D.C. to Los Angeles Flights from Washington, D.C. to Madrid Flights from Washington, D.C. to Manila Flights from Washington, D.C. to Miami Flights from Washington, D.C. to Milan Flights from Washington, D.C. to New Orleans

Flights to Kathmandu from other cities

Flights from Adelaide to Kathmandu Flights from Auckland to Kathmandu Flights from Bharatpur to Kathmandu Flights from Brisbane to Kathmandu Flights from Calgary to Kathmandu Flights from Dallas to Kathmandu Flights from Darwin to Kathmandu Flights from Doha to Kathmandu Flights from Dubai to Kathmandu Flights from Edinburgh to Kathmandu Flights from Hong Kong to Kathmandu Flights from Toronto to Kathmandu

Washington, D.C. to Kathmandu: Overview

Insights for flights from Washington, D.C. to Kathmandu

There are no direct flights from Washington, D.C. to Kathmandu. Most itineraries connect at least once, with the majority of flights requiring 2 stopovers to reach Kathmandu from Washington, D.C.

The distance between Washington, D.C. and Kathmandu is approximately 12,393 kilometers, classifying this as a long-haul international journey.

How much is a round trip from Washington, D.C. to Kathmandu

Regular price: $1,040 - $1,641

Prices are currently below the regular range.

The regular price range for flights from Washington, D.C. to Kathmandu is between $1040 and $1641. The current lowest deal is $964 with Saudia, for travel from Nov 14-Nov 30.

now $964

Low $1,040

High $1,641

The cheapest time to fly from Washington, D.C. to Kathmandu

March

Cheapest

Flights from $889

October

Most Expensive

Flights from $2,574

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Kathmandu

Air India Limited

Etihad Airways

Qatar Airways

Emirates Airlines

Last-minute flights going from Washington, D.C. to Kathmandu

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,287

$968

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,339

$1,067

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways

$1,636

$1,083

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,285

$1,304

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,285

$1,305

One-way

Tue, Sep 1

⌛ Last-Minute

IAD - Kathmandu

Washington, D.C. (IAD) - Kathmandu (KTM)

Etihad Airways, Air India Limited

$1,298

$1,313

One-way

Biggest price drops on these dates for flights from Washington, D.C. to Kathmandu

4 nights

Sep 1 - Sep 5

$1,636 → $1,091

33%

4 nights

Sep 2 - Sep 6

$1,630 → $1,110

32%

3 nights

Sep 2 - Sep 5

$1,637 → $1,121

32%

4 nights

Sep 4 - Sep 8

$1,630 → $1,156

29%

Popular Airports to fly from Washington, D.C. to Kathmandu

Washington, D.C. - Kathmandu route insights

💸 Price insights

Recent fares are below the typical level

Recent fares from Washington, D.C. to Kathmandu are below the typical level at $964.

📅 Best time to fly

Fly in March for the best prices

Historically, March is the cheapest month to fly, with a median price of $889.

⏱️ Flight duration

Connecting flights average 53h 5m

Flights from Washington, D.C. to Kathmandu typically involve 2 stopovers, lasting 53h 5m.

✈️ Airlines & availability

Connecting flights are dominant

There are no direct flights available; connecting flights are dominant for this route.

🏆 Airline highlight

Saudia offers a recent deal

Saudia recently offered a deal for $964 from Washington, D.C. to Kathmandu.

🎯 Booking tip

Deals are frequent on this route

Deals for flights from Washington, D.C. to Kathmandu are frequent, appearing often.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers a good option for flights from Washington, D.C. to Kathmandu.

📍 ~36 km from Washington, D.C. (reachable by car or bus)

💸 Flights from ~$969

Baltimore–Washington International (BWI)

Baltimore–Washington International is another choice for flights from Washington, D.C. to Kathmandu.

📍 ~44 km from Washington, D.C. (reachable by car or train)

💸 Flights from ~$1,230

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National is conveniently located for flights from Washington, D.C. to Kathmandu.

📍 ~6 km from Washington, D.C. (reachable by car or metro)

💸 Flights from ~$1,229

Kathmandu main airports to arrive at

Tribhuvan International (KTM)

Cheapest

Tribhuvan International Airport is the primary gateway for flights arriving in Kathmandu from Washington, D.C.

📍 ~4 km from Kathmandu (reachable by car)

💸 Flights from ~$969

Airports nearby Kathmandu used as alternative

Pokhara (PKR)

Pokhara Airport can be a useful alternative due to its developed infrastructure and potential for broader connectivity.

Kathmandu, Nepal

93% AI deal score

$8,232

$4,490

Save $3,742

Air Canada, +1

Business Class

Frequently Asked Questions About Flights to Kathmandu

Cheap Flights from Washington, D.C. to Kathmandu

Today’s best flight deals from Washington, D.C. to Kathmandu

Washington, D.C. to Kathmandu: Overview

Insights for flights from Washington, D.C. to Kathmandu

How much is a round trip from Washington, D.C. to Kathmandu

The cheapest time to fly from Washington, D.C. to Kathmandu

Direct flights from Washington, D.C. to Kathmandu

Last-minute flights going from Washington, D.C. to Kathmandu

Biggest price drops on these dates for flights from Washington, D.C. to Kathmandu

Popular Airports to fly from Washington, D.C. to Kathmandu

Washington, D.C. - Kathmandu route insights

Recent fares are below the typical level

Fly in March for the best prices

Connecting flights average 53h 5m

Connecting flights are dominant

Saudia offers a recent deal

Deals are frequent on this route

Washington, D.C. main airports to depart from

Kathmandu main airports to arrive at

Airports nearby Kathmandu used as alternative

Business & First Class Flight Deals to Kathmandu

Best Elite deals to Kathmandu

Sep 12

Sep 12

Jan 23

Feb 06

Feb 11

Sep 08

Sep 12

Sep 08

Sep 22

Oct 01

Sep 17

Sep 17

Frequently Asked Questions About Flights to Kathmandu

How can I find cheap flights from Washington, D.C. to Kathmandu?

When should I book flights from Washington, D.C. to Kathmandu?

Should I compare nearby airports for flights from Washington, D.C. to Kathmandu?

Are direct flights from Washington, D.C. to Kathmandu always the best option?

Can flexible travel dates help on Washington, D.C. to Kathmandu flights?

What extra costs should I check before booking Washington, D.C. to Kathmandu flights?

Related routes

More routes from Washington, D.C.

Flights to Kathmandu from other cities

Washington, D.C. to Kathmandu: Overview

Insights for flights from Washington, D.C. to Kathmandu

How much is a round trip from Washington, D.C. to Kathmandu

The cheapest time to fly from Washington, D.C. to Kathmandu

Direct flights from Washington, D.C. to Kathmandu

Last-minute flights going from Washington, D.C. to Kathmandu

Biggest price drops on these dates for flights from Washington, D.C. to Kathmandu

Popular Airports to fly from Washington, D.C. to Kathmandu

Washington, D.C. - Kathmandu route insights

Recent fares are below the typical level

Fly in March for the best prices

Connecting flights average 53h 5m

Connecting flights are dominant

Saudia offers a recent deal

Deals are frequent on this route

Washington, D.C. main airports to depart from

Kathmandu main airports to arrive at

Airports nearby Kathmandu used as alternative

Business & First Class Flight Deals to Kathmandu

Best Elite deals to Kathmandu

Sep 12

Sep 12

Jan 23

Feb 06

Feb 11

Sep 08

Sep 12

Sep 08

Sep 22

Oct 01

Sep 17

Sep 17

Frequently Asked Questions About Flights to Kathmandu

How can I find cheap flights from Washington, D.C. to Kathmandu?

When should I book flights from Washington, D.C. to Kathmandu?

Should I compare nearby airports for flights from Washington, D.C. to Kathmandu?