$527+ Cheap flights from Denver (DEN) to Kathmandu (KTM)
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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
May 27 — Jun 31
Round-trip
1 adult, Economy
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Best
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Cheapest flights from Denver to KathmanduExplore the most affordable flight options available from Denver to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
Explore the most affordable flight options available from Denver to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 27, 2026.
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Thu 10/17:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 4/21![Turkish Airlines logo]()
$1,336
This oojo deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Sun 9/207:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 4/23![Turkish Airlines logo]()
$1,344
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Mon 10/2612:35 pm
KTM
- DEN
1 stop41h 45m
Turkish Airlines
Deal found 4/25![Turkish Airlines logo]()
$1,376
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:59 pm
DEN
- KTM
2 stops28h 46m
Multiple Airlines
Tue 7/215:30 pm
KTM
- DEN
2 stops41h 14m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,414
This FlightHub deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Mon 12/712:35 pm
KTM
- DEN
1 stop41h 45m
Turkish Airlines
Deal found 4/23![Turkish Airlines logo]()
$1,424
This Justfly.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/218:20 am
DEN
- KTM
2 stops37h 45m
Multiple Airlines
Tue 10/275:40 pm
KTM
- DEN
2 stops38h 35m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$1,426
This Justfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 pm
DEN
- KTM
2 stops51h 55m
Multiple Airlines
Tue 5/1910:00 am
KTM
- DEN
2 stops47h 36m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,436
This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:49 pm
DEN
- KTM
2 stops40h 11m
Multiple Airlines
Thu 10/226:45 pm
KTM
- DEN
2 stops37h 30m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,439
This Indian Eagle deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:45 pm
DEN
- KTM
2 stops32h 55m
Multiple Airlines
Wed 12/25:40 pm
KTM
- DEN
2 stops39h 35m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,459
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:00 am
DEN
- KTM
2 stops45h 00m
Qatar Airways
Wed 5/277:10 pm
KTM
- DEN
2 stops39h 21m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,462
Best flights from Denver to KathmanduDiscover carefully curated flight deals from Denver to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
Discover carefully curated flight deals from Denver to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 27, 2026.
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:00 am
DEN
- KTM
2 stops47h 00m
Qatar Airways
Tue 7/146:00 pm
KTM
- DEN
2 stops40h 33m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,599
This Justfly.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/309:00 am
DEN
- KTM
2 stops35h 55m
Multiple Airlines
Wed 6/1710:05 am
KTM
- DEN
2 stops45h 50m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$1,974
This Qatar Airways deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
DEN
- KTM
2 stops47h 00m
Qatar Airways
Wed 7/86:00 pm
KTM
- DEN
2 stops39h 17m
Qatar Airways
Deal found 4/24![Qatar Airways logo]()
$1,639
This Qatar Airways deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:36 am
DEN
- KTM
2 stops37h 19m
Qatar Airways
Sat 7/2510:05 am
KTM
- DEN
2 stops49h 54m
Qatar Airways
Deal found 4/23![Qatar Airways logo]()
$1,716
This Air India deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:50 pm
DEN
- KTM
2 stops32h 35m
Multiple Airlines
Thu 7/29:10 pm
KTM
- DEN
3 stops31h 06m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$2,462
This Singapore Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/131:15 pm
DEN
- KTM
2 stops44h 30m
Multiple Airlines
Sun 6/2810:50 pm
KTM
- DEN
3 stops48h 29m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$2,603
This Air India deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:00 am
DEN
- KTM
3 stops29h 15m
Multiple Airlines
Tue 6/237:35 am
KTM
- DEN
3 stops28h 57m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$2,644
This Air India deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:55 pm
DEN
- KTM
2 stops32h 30m
Multiple Airlines
Tue 8/47:35 am
KTM
- DEN
3 stops27h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$2,647
This Singapore Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/3012:29 pm
DEN
- KTM
2 stops45h 16m
Multiple Airlines
Thu 7/1610:50 pm
KTM
- DEN
3 stops36h 53m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$2,721
This Singapore Airlines deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/207:16 pm
DEN
- KTM
2 stops38h 29m
Multiple Airlines
Mon 8/1710:50 pm
KTM
- DEN
3 stops35h 53m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$2,809
Last-minute flights from Denver to KathmanduDiscover last-minute flight deals from Denver to Kathmandu. Data last updated April 27, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kathmandu. Data last updated April 27, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2811:59 pm
DEN
- KTM
2 stops28h 46m
Multiple Airlines
Tue 7/215:30 pm
KTM
- DEN
2 stops41h 14m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,414
This oojo deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/37:36 am
DEN
- KTM
2 stops37h 19m
Qatar Airways
Thu 5/2810:00 am
KTM
- DEN
2 stops37h 53m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$1,475
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/48:00 am
DEN
- KTM
2 stops45h 00m
Multiple Airlines
Fri 7/1010:05 am
KTM
- DEN
2 stops45h 21m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,476
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 pm
DEN
- KTM
2 stops60h 00m
Qatar Airways
Tue 5/197:10 pm
KTM
- DEN
2 stops38h 26m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,426
This Justfly.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/55:00 pm
DEN
- KTM
2 stops51h 55m
Multiple Airlines
Tue 5/1910:00 am
KTM
- DEN
2 stops47h 36m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$1,436
This oojo deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:00 am
DEN
- KTM
2 stops45h 00m
Qatar Airways
Wed 5/277:10 pm
KTM
- DEN
2 stops39h 21m
Qatar Airways
Deal found 4/22![Qatar Airways logo]()
$1,462
This FlightHub deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:50 am
DEN
- KTM
2 stops33h 05m
Multiple Airlines
Fri 7/106:00 pm
KTM
- DEN
2 stops41h 59m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$1,473
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:50 am
DEN
- KTM
2 stops33h 05m
Multiple Airlines
Mon 7/206:00 pm
KTM
- DEN
2 stops37h 55m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,479
This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/611:50 am
DEN
- KTM
2 stops33h 05m
Multiple Airlines
Tue 7/216:00 pm
KTM
- DEN
2 stops33h 15m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,488
This Trip.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/76:45 am
DEN
- KTM
3 stops38h 10m
Multiple Airlines
Thu 5/2810:00 am
KTM
- DEN
3 stops49h 29m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$1,474
This oojo deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:26 am
DEN
- KTM
2 stops37h 29m
Qatar Airways
Sun 5/247:10 pm
KTM
- DEN
2 stops40h 34m
Qatar Airways
Deal found 4/21![Qatar Airways logo]()
$1,492
One-way flights from Denver to KathmanduSearch for one-way flight options from Denver to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
Search for one-way flight options from Denver to Kathmandu. Find affordable one-way fares based on user searches. Data last updated April 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/36:10 am
DEN
- KTM
2 stops29h 35m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$527
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/21:09 pm
DEN
- KTM
3 stops46h 36m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:29 pm
DEN
- KTM
3 stops50h 36m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$575
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:29 pm
DEN
- KTM
3 stops57h 36m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$591
This Kiwi.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:29 pm
DEN
- KTM
3 stops57h 36m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$632
This Kiwi.com deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/109:52 am
DEN
- KTM
3 stops39h 13m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$638
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/301:09 pm
DEN
- KTM
3 stops43h 16m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$641
This Kiwi.com deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2910:35 pm
DEN
- KTM
3 stops57h 50m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$642
Find flight deals from Denver to Kathmandu
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 April 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,344 (oojo) |
One-way from | $527 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,450 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 2,558,603 searches. Data last updated April 27, 2026.
Use the filters below to find and compare flights from Denver to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Mon 5/4
6:00 am-4:45 pm
2 stops47h 00m
Kathmandu Tribhuvan
Tue 7/14
6:00 pm-10:48 pm
2 stops40h 33m
$1,599
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sat 5/2
6:00 am-4:45 pm
2 stops47h 00m
Kathmandu Tribhuvan
Wed 7/8
6:00 pm-9:32 pm
2 stops39h 17m
$1,639
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sun 5/3
7:36 am-8:40 am
2 stops37h 19m
Kathmandu Tribhuvan
Sat 7/25
10:05 am-12:14 am
2 stops49h 54m
$1,716
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sat 5/30
9:00 am-8:40 am
2 stops35h 55m
Kathmandu Tribhuvan
Wed 6/17
10:05 am-8:10 pm
2 stops45h 50m
$1,974
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Fri 6/5
11:50 pm-8:10 pm
2 stops32h 35m
Kathmandu Tribhuvan
Thu 7/2
9:10 pm-4:31 pm
3 stops31h 06m
$2,462
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Wed 5/13
1:15 pm-9:30 pm
2 stops44h 30m
Kathmandu Tribhuvan
Sun 6/28
10:50 pm-11:34 am
3 stops48h 29m
$2,603
Quickest round-trip
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 6/9
6:00 am-11:00 pm
3 stops29h 15m
Kathmandu Tribhuvan
Tue 6/23
7:35 am-12:47 am
3 stops28h 57m
$2,644
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Thu 7/9
11:55 pm-8:10 pm
2 stops32h 30m
Kathmandu Tribhuvan
Tue 8/4
7:35 am-11:43 pm
3 stops27h 53m
$2,647
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 6/30
12:29 pm-9:30 pm
2 stops45h 16m
Kathmandu Tribhuvan
Thu 7/16
10:50 pm-11:58 pm
3 stops36h 53m
$2,721
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sat 6/20
7:16 pm-9:30 pm
2 stops38h 29m
Kathmandu Tribhuvan
Mon 8/17
10:50 pm-10:58 pm
3 stops35h 53m
$2,809
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Kathmandu
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Kathmandu in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Kathmandu flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Kathmandu flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Kathmandu flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Kathmandu flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Kathmandu flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Denver with our price prediction graph.
DEN-KTM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Kathmandu
Prices
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How far ahead should I book a flight from Denver to Kathmandu?
The best time to book flights from Denver to Kathmandu is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to Kathmandu?
Currently, August is the cheapest month in which you can book a flight from Denver to Kathmandu (average of $1,294). Flying from Denver to Kathmandu in June is currently the most expensive (average of $2,078). 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.
How much does it cost to fly round-trip from Denver to Kathmandu?
What’s the top layover airport for flights from Denver to Kathmandu?
Share of 1-stop round-trip flights from Denver to Kathmandu chosen by Cheapflights users in the past 12 months, using the same layover each way.
Istanbul (IST) – chosen by Cheapflights users on 86% of 1-stop itineraries from Denver to Kathmandu on Cheapflights.
What’s the cheapest layover airport for flights from Denver to Kathmandu?
Average round-trip fare for 1-stop flights from Denver to Kathmandu, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Doha (DOH) is the most affordable 1-stop option, with an average round-trip price of $1,138.
What’s the fastest layover option from Denver to Kathmandu?
Shortest average travel time for 1-stop one-way flights from Denver to Kathmandu, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Istanbul (IST) have the shortest average one-way travel time for 1-stop routes: 22h 37m.
Which airport typically offers the quickest layover for flights from Denver to Kathmandu?
Average layover duration for 1-stop one-way flights from Denver to Kathmandu, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Istanbul (IST) offer the fastest connection on this route, with an average layover time of 6h 55m.
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 April 27, 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, andQatar Airways from Denver to Kathmandu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Overall
8.2
Food
7.8
Comfort
8.0
Entertainment
8.0
Boarding
8.3
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Related info for your journey
Find useful and relevant information for your journey from Denver to Kathmandu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kathmandu?
Book flights to Kathmandu if you plan to visit one of these locationsNagarkot
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Other flights to Kathmandu
Explore flights to Kathmandu departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 27, 2026.
Denver and Kathmandu flights
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Top 7 airlines flying from Denver to Kathmandu
Discover the top 7 airlines that operate flights from Denver 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 2,558,603 searches. Data last updated April 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$238 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,037 | Average$1,459 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,094 | Average$1,228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,101 | Average$1,339 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,123 | Average$1,354 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,144 | Average$1,455 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,661 | Average$1,774 | FlexibilityNo cancel fee | On-time79% |