Washington To Kathmandu Flights

  • One-Way
  • Round-Trip
  • Multi-City

From

Indira Gandhi International Airport

To

Chhatrapati Shivaji International Airport

DEPARTURE DATE

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Friday

Return Date

Book a round trip
to save more

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TRAVELLER & CLASS

1 Traveller

Economy

August
September
October
November
December
January
February
March
April

June is by far the best month, wherein you can get cheapest flights for Washington to Kathmandu. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.

disclDisclaimer - All the mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Best Flight From Washington To Kathmandu

IndiGo
IndiGo

Washington

13:20

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

39h 05m
ellipse
2 Stop

Kathmandu

14:10

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$897
Qatar Airways
Qatar Airways

Washington

21:00

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

27h 05m
ellipse
1 Stop

Kathmandu

09:50

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1117
Delta Airlines
Delta Airlines

Washington

19:39

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

35h 51m
ellipse
2 Stop

Kathmandu

17:15

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1121
Qatar Airways
Qatar Airways

Washington

11:05

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

37h 00m
ellipse
1 Stop

Kathmandu

09:50

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1121
Qatar Airways
Qatar Airways

Washington

10:35

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

20h 25m
ellipse
1 Stop

Kathmandu

16:45

Tribhuvan International Airport [KTM]

Fri, 26 Jun 2026

$1154
American Airlines
American Airlines

Washington

10:35

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

20h 25m
ellipse
1 Stop

Kathmandu

16:45

Tribhuvan International Airport [KTM]

Fri, 26 Jun 2026

$1154
IndiGo
IndiGo

Washington

21:45

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

32h 10m
ellipse
2 Stop

Kathmandu

15:40

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1168
IndiGo
IndiGo

Washington

21:45

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

26h 20m
ellipse
2 Stop

Kathmandu

09:50

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1177
Delta Airlines
Delta Airlines

Washington

15:02

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

40h 28m
ellipse
2 Stop

Kathmandu

17:15

Tribhuvan International Airport [KTM]

Sat, 27 Jun 2026

$1212
Emirates
Emirates

Washington

10:55

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

26h 55m
ellipse
1 Stop

Kathmandu

23:35

Tribhuvan International Airport [KTM]

Fri, 26 Jun 2026

$1451
Emirates
Emirates

Washington

10:55

Washington Dulles International Airport [IAD]

Thu , 25 Jun 2026

25h 20m
ellipse
1 Stop

Kathmandu

22:00

Tribhuvan International Airport [KTM]

Fri, 26 Jun 2026

$1474
ellipse

Early Morning Flight Washington to Kathmandu

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Cheapest Flight
Found
$1154
group
Average Flight
Time
20h 25m
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Date/Time
25 Jun 2026
10:35 AM
plane
Airlines
Qatar Airways
Ellipse

Late Night Flight Washington to Kathmandu

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Cheapest Flight
Found
$1168
group
Average Flight
Time
32h 10m
calendar
Date/Time
25 Jun 2026
21:45 PM
plane
Airlines
IndiGo