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

Direct flights offer convenience and save travel time, but they are not always the cheapest option. Flights with layovers can sometimes be considerably more affordable. Consider your budget and time constraints when deciding between direct and connecting flights.

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

Absolutely, flexibility with your travel dates can be a key factor in finding cheaper flights. Prices often vary significantly depending on the day of the week or season. Shifting your travel by a few days may result in 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 at the airport. Factor these into your total travel budget.

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 7 days ago

482 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)

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

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

2027-01-06 – 2027-01-28
WAS - Kathmandu
76% AI deal score
$1,118
$1,119
Round trip
2026-11-10 – 2026-11-25
WAS - Kathmandu
73% AI deal score
$1,148
$1,167
Round trip
2026-11-09 – 2026-11-18
WAS - Kathmandu
74% AI deal score
$1,184
$1,170
Round trip
2026-11-08 – 2026-11-27
WAS - Kathmandu
73% AI deal score
$1,151
$1,174
Round trip
2026-11-02 – 2026-11-10
WAS - Kathmandu
76% AI deal score
$1,209
$1,205
Round trip
2026-11-02 – 2026-11-30
WAS - Kathmandu
73% AI deal score
$1,161
$1,227
Round trip
2026-11-13 – 2026-11-28
WAS - Kathmandu
72% AI deal score
$1,137
$1,301
Round trip
2026-11-07 – 2026-11-26
WAS - Kathmandu
74% AI deal score
$1,150
$1,312
Round trip
2026-11-07 – 2026-11-11
WAS - Kathmandu
76% AI deal score
$1,326
$1,325
Round trip
2026-11-01 – 2026-11-30
WAS - Kathmandu
72% AI deal score
$1,176
$1,328
Round trip

Washington, D.C. to Kathmandu: Overview

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

For travelers looking for cheap flights from Washington, D.C. to Kathmandu, the month of July stands out as the most affordable, with a median fare of $977. Other cost-effective options include January, which has a median fare of $1481, and September, with a median fare of $1491. Planning your trip around these months could result in significant savings.

Fares for flights from Washington, D.C. to Kathmandu typically range from $1419–$2064, with a median price of $1672. Right now, current fares are below the typical level for this route. New deals for this route show up several times a week, indicating a regular cadence of price changes.

When flying from Washington, D.C. to Kathmandu, most itineraries connect at least once. There are no direct flights from Washington, D.C. to Kathmandu; therefore, you should expect to make connections. The typical number of connections for these itineraries is 2.

A typical journey from Washington, D.C. to Kathmandu takes about 29h 44m, including connections. This long-haul route covers a substantial distance, so travelers should account for the extended travel time when planning their trip.

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

Regular price: $969 - $2,025

Prices for flights from Washington, D.C. to Kathmandu are currently within the regular range.

The regular price range for this route is between 969 USD and 2025 USD. The current lowest deal is 1120 USD with Qatar Airways, for travel from Feb 16-Feb 26.

now $1,120

Low $969

High $2,025

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

The cheapest month to fly from Washington to Kathmandu is July, with a median price of $977. The most expensive month is April, with a median price of $2450. Prices are generally lower from January to December.

July

Cheapest

Flights from $977

April

Most Expensive

Flights from $2,450

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Kathmandu

Emirates Airlines

Flydubai

Air India Limited

Etihad Airways

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

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,315

$1,671

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,550

$2,050

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,438

$2,051

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,366

$2,051

One-way

Wed, Oct 28

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,315

$1,534

One-way

Wed, Oct 28

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,635

$2,047

One-way

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

9 nights

Dec 3 - Dec 12

$1,354 → $1,175

13%

16 nights

Dec 6 - Dec 22

$1,328 → $1,224

14 nights

Mar 8 - Mar 22

$1,158 → $1,135

9 nights

Nov 9 - Nov 18

$1,184 → $1,168

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.

📅 Best time to fly

Fly in July for prices around $977

Historically, July is the cheapest month to fly, with median prices around $977.

⏱️ Flight duration

Connecting flights take 29h 44m

Flights from Washington, D.C. to Kathmandu typically involve connecting flights lasting 29h 44m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Qatar Airways has a recent deal for $1120

A recent deal from Qatar Airways offers a roundtrip for $1120 via skyscanner.

🎯 Booking tip

Deals appear regularly

Deals for flights on this route appear regularly, typically within a 30-day window.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers flights to Kathmandu, providing a convenient departure point for your journey.

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

💸 Flights from ~$1,174

Baltimore–Washington International (BWI)

Baltimore–Washington International is an option for flights to Kathmandu, serving the wider Washington, D.C. area.

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

💸 Flights from ~$1,548

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National provides flights to Kathmandu, offering a close-to-city departure choice.

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

💸 Flights from ~$1,394

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 ~$1,151

Airports nearby Kathmandu used as alternative

Pokhara (PKR)

Pokhara Airport is a major tourist hub with developed infrastructure, offering potential for broader connectivity.

📍 ~146 km from Kathmandu (road travel subject to heavy traffic and mountainous terrain).

💸 Flights from ~$1,408

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 DCA

Elite

Mar 09

Kathmandu, Nepal

93% AI deal score

$7,878

$4,642

Save $3,236

Air Canada, +1

Business Class

From DCA

Elite

Mar 13

Kathmandu, Nepal

93% AI deal score

$7,935

$4,645

Save $3,290

Air Canada, +1

Business Class

From IAD

Elite

Feb 04

Kathmandu, Nepal

92% AI deal score

$7,013

$4,415

Save $2,598

Egyptair, +1

Business Class

From IAD

Elite

Jan 21

Kathmandu, Nepal

92% AI deal score

$7,018

$4,415

Save $2,603

Egyptair, +1

Business Class

From IAD

Elite

Jan 21

Kathmandu, Nepal

92% AI deal score

$7,089

$4,416

Save $2,673

Egyptair, +1

Business Class

From IAD

Elite

Jan 28

Kathmandu, Nepal

92% AI deal score

$7,142

$4,417

Save $2,725

Egyptair, +1

Business Class

From IAD

Elite

Jan 07

Kathmandu, Nepal

92% AI deal score

$6,821

$4,431

Save $2,390

Egyptair, +1

Business Class

From IAD

Elite

Feb 18

Kathmandu, Nepal

92% AI deal score

$7,185

$4,431

Save $2,754

Egyptair, +1

Business Class

From IAD

Elite

Jan 14

Kathmandu, Nepal

92% AI deal score

$6,885

$4,431

Save $2,454

Egyptair, +1

Business Class

From IAD

Elite

Jan 07

Kathmandu, Nepal

92% AI deal score

$6,979

$4,435

Save $2,544

Egyptair, +1

Business Class

From IAD

Elite

Mar 04

Kathmandu, Nepal

92% AI deal score

$7,285

$4,455

Save $2,830

Egyptair, +1

Business Class

From IAD

Elite

Mar 04

Kathmandu, Nepal

92% AI deal score

$7,134

$4,463

Save $2,671

Egyptair, +1

Business Class

Frequently Asked Questions About Flights to Kathmandu

To find affordable flights, consider comparing prices across various travel sites. Setting up price alerts can notify you of fare drops. Being flexible with your travel dates and times may also help uncover better deals.

Booking in advance often provides more options and potentially lower prices, especially for international routes. However, last-minute deals can sometimes appear, so monitoring fares is always a good strategy. There isn't a single 'best' time, as prices fluctuate.

Yes, comparing nearby airports at both your origin and destination can sometimes lead to significant savings. Even if an airport is a bit further, the overall cost, including ground transportation, might still be lower. It's always worth checking all available options.

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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

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

Regular price: $969 - $2,025

Prices for flights from Washington, D.C. to Kathmandu are currently within the regular range.

The regular price range for this route is between 969 USD and 2025 USD. The current lowest deal is 1120 USD with Qatar Airways, for travel from Feb 16-Feb 26.

now $1,120

Low $969

High $2,025

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

July

Cheapest

Flights from $977

April

Most Expensive

Flights from $2,450

Jan

Feb

Mar

Apr

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Washington, D.C. to Kathmandu

Emirates Airlines

Flydubai

Air India Limited

Etihad Airways

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

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,315

$1,671

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,550

$2,050

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,438

$2,051

One-way

Tue, Oct 27

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,366

$2,051

One-way

Wed, Oct 28

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,315

$1,534

One-way

Wed, Oct 28

⌛ Last-Minute

IAD - Kathmandu

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

Qatar Airways

$1,635

$2,047

One-way

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

9 nights

Dec 3 - Dec 12

$1,354 → $1,175

13%

16 nights

Dec 6 - Dec 22

$1,328 → $1,224

14 nights

Mar 8 - Mar 22

$1,158 → $1,135

9 nights

Nov 9 - Nov 18

$1,184 → $1,168

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.

📅 Best time to fly

Fly in July for prices around $977

Historically, July is the cheapest month to fly, with median prices around $977.

⏱️ Flight duration

Connecting flights take 29h 44m

Flights from Washington, D.C. to Kathmandu typically involve connecting flights lasting 29h 44m.

✈️ Airlines & availability

Connecting flights are dominant

This route is dominated by connecting flights, with a median of 2 stopovers.

🏆 Airline highlight

Qatar Airways has a recent deal for $1120

A recent deal from Qatar Airways offers a roundtrip for $1120 via skyscanner.

🎯 Booking tip

Deals appear regularly

Deals for flights on this route appear regularly, typically within a 30-day window.

Washington, D.C. main airports to depart from

Washington Dulles International (IAD)

Cheapest

Washington Dulles International offers flights to Kathmandu, providing a convenient departure point for your journey.

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

💸 Flights from ~$1,174

Baltimore–Washington International (BWI)

Baltimore–Washington International is an option for flights to Kathmandu, serving the wider Washington, D.C. area.

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

💸 Flights from ~$1,548

Ronald Reagan Washington National (DCA)

Ronald Reagan Washington National provides flights to Kathmandu, offering a close-to-city departure choice.

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

💸 Flights from ~$1,394

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 ~$1,151

Airports nearby Kathmandu used as alternative

Pokhara (PKR)

Pokhara Airport is a major tourist hub with developed infrastructure, offering potential for broader connectivity.

Kathmandu, Nepal

92% AI deal score

$7,134

$4,463

Save $2,671

Egyptair, +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 July for prices around $977

Connecting flights take 29h 44m

Connecting flights are dominant

Qatar Airways has a recent deal for $1120

Deals appear regularly

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

Mar 09

Mar 13

Feb 04

Jan 21

Jan 21

Jan 28

Jan 07

Feb 18

Jan 14

Jan 07

Mar 04

Mar 04

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 July for prices around $977

Connecting flights take 29h 44m

Connecting flights are dominant

Qatar Airways has a recent deal for $1120

Deals appear regularly

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

Mar 09

Mar 13

Feb 04

Jan 21

Jan 21

Jan 28

Jan 07

Feb 18

Jan 14

Jan 07

Mar 04

Mar 04

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?