$441+ Cheap flights from Colorado 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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Apr 6 — Apr 131
Round-trip
1 adult, Economy
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Cheapest flights from Colorado to KathmanduExplore the most affordable flight options available from Colorado to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
Explore the most affordable flight options available from Colorado to Kathmandu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 7, 2026.
This Flysmarter deal was found by Cheapflights users on 3/4. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:38 am
DEN
- KTM
2 stops32h 42m
Multiple Airlines
Tue 5/123:35 pm
KTM
- DEN
2 stops34h 36m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,026
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:00 pm
DEN
- KTM
2 stops41h 10m
Multiple Airlines
Wed 5/133:35 pm
KTM
- DEN
2 stops36h 49m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,040
This oojo deal was found by Cheapflights users on 3/3. 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 4/288:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Sun 5/317:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$1,073
This BusinessClass deal was found by Cheapflights users on 3/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2211:59 pm
DEN
- KTM
2 stops44h 21m
Multiple Airlines
Wed 6/39:05 am
KTM
- DEN
2 stops38h 58m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,076
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:59 pm
DEN
- KTM
2 stops40h 01m
Cathay Pacific
Wed 9/3011:00 pm
KTM
- DEN
2 stops35h 52m
Cathay Pacific
Deal found 3/5![Cathay Pacific logo]()
$1,087
This oojo deal was found by Cheapflights users on 3/3. 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 8/911:58 am
DEN
- KTM
2 stops46h 02m
Cathay Pacific
Sun 9/611:00 pm
KTM
- DEN
2 stops35h 54m
Cathay Pacific
Deal found 3/3![Cathay Pacific logo]()
$1,095
This oojo deal was found by Cheapflights users on 3/6. 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 5/58:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Tue 5/197:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/6![Turkish Airlines logo]()
$1,098
This oojo deal was found by Cheapflights users on 3/3. 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 8/98:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Sun 9/67:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$1,103
This BusinessClass deal was found by Cheapflights users on 3/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:34 pm
DEN
- KTM
2 stops38h 16m
Multiple Airlines
Tue 5/267:55 pm
KTM
- DEN
2 stops28h 08m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,106
This Gotogate deal was found by Cheapflights users on 3/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Tue 5/127:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$1,109
This FlightHub deal was found by Cheapflights users on 3/2. 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 4/1412:42 pm
MTJ
- KTM
2 stops31h 28m
Qatar Airways
Sat 5/306:15 pm
KTM
- MTJ
2 stops31h 00m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$2,041
This Qatar Airways deal was found by Cheapflights users on 3/6. 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 8/2910:51 am
MTJ
- KTM
2 stops34h 14m
Qatar Airways
Wed 9/211:05 am
KTM
- MTJ
2 stops62h 27m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$2,181
Best flights from Colorado to KathmanduDiscover carefully curated flight deals from Colorado to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
Discover carefully curated flight deals from Colorado to Kathmandu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 7, 2026.
This FlightHub deal was found by Cheapflights users on 3/6. 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 5/511:59 pm
DEN
- KTM
2 stops53h 16m
Qatar Airways
Tue 5/196:15 pm
KTM
- DEN
2 stops33h 48m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$1,410
This Singapore Airlines deal was found by Cheapflights users on 3/3. 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 5/511:59 pm
DEN
- KTM
3 stops57h 46m
Multiple Airlines
Tue 5/1910:50 pm
KTM
- DEN
3 stops36h 53m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,491
This Qatar Airways deal was found by Cheapflights users on 3/3. 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 8/318:20 am
DEN
- KTM
2 stops36h 45m
Qatar Airways
Thu 9/311:05 am
KTM
- DEN
2 stops47h 49m
Qatar Airways
Deal found 3/3![Qatar Airways logo]()
$1,612
This Singapore Airlines deal was found by Cheapflights users on 3/2. 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 4/146:51 pm
DEN
- KTM
2 stops38h 54m
Multiple Airlines
Tue 4/2110:50 pm
KTM
- DEN
3 stops36h 14m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,728
This Singapore Airlines deal was found by Cheapflights users on 3/3. 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 5/911:59 pm
DEN
- KTM
3 stops57h 46m
Multiple Airlines
Sat 5/1610:50 pm
KTM
- DEN
2 stops49h 14m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,826
This FlightHub deal was found by Cheapflights users on 3/2. 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 4/1412:42 pm
MTJ
- KTM
2 stops31h 28m
Qatar Airways
Sat 5/306:15 pm
KTM
- MTJ
2 stops31h 00m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$2,041
This Singapore Airlines deal was found by Cheapflights users on 3/2. 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 6/912:56 pm
DEN
- KTM
3 stops44h 49m
Multiple Airlines
Tue 6/2310:50 pm
KTM
- DEN
3 stops59h 50m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,947
This Qatar Airways deal was found by Cheapflights users on 3/6. 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 8/2910:51 am
MTJ
- KTM
2 stops34h 14m
Qatar Airways
Wed 9/211:05 am
KTM
- MTJ
2 stops62h 27m
Qatar Airways
Deal found 3/6![Qatar Airways logo]()
$2,181
This Singapore Airlines deal was found by Cheapflights users on 3/5. 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 8/1111:59 pm
DEN
- KTM
3 stops57h 46m
Multiple Airlines
Tue 8/1810:50 pm
KTM
- DEN
3 stops35h 53m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,988
This Singapore Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 6/267:15 pm
DEN
- KTM
2 stops38h 30m
Multiple Airlines
Tue 8/410:50 pm
KTM
- DEN
3 stops35h 53m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$2,272
This Qatar Airways deal was found by Cheapflights users on 3/4. 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.
Thu 3/1912:14 pm
MTJ
- KTM
2 stops31h 56m
Qatar Airways
Mon 3/239:10 am
KTM
- MTJ
2 stops64h 31m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$2,502
Last-minute flights from Colorado to KathmanduDiscover last-minute flight deals from Colorado to Kathmandu. Data last updated March 7, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kathmandu. Data last updated March 7, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 3/4. 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.
Thu 3/1912:14 pm
MTJ
- KTM
2 stops31h 56m
Qatar Airways
Mon 3/239:10 am
KTM
- MTJ
2 stops64h 31m
Qatar Airways
Deal found 3/4![Qatar Airways logo]()
$2,502
This BusinessClass deal was found by Cheapflights users on 3/3. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/612:34 pm
DEN
- KTM
2 stops38h 16m
Multiple Airlines
Tue 5/267:55 pm
KTM
- DEN
2 stops28h 08m
Multiple Airlines
Deal found 3/3![Multiple Airlines logo]()
$1,106
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/142:00 pm
DEN
- KTM
2 stops41h 10m
Multiple Airlines
Wed 5/133:35 pm
KTM
- DEN
2 stops36h 49m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,040
This Trip.com deal was found by Cheapflights users on 3/7. 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.
Tue 4/148:25 pm
DEN
- KTM
2 stops28h 55m
Multiple Airlines
Wed 4/2910:50 am
KTM
- DEN
2 stops43h 20m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$1,141
This KAYAK deal was found by Cheapflights users on 3/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Tue 5/127:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/5![Turkish Airlines logo]()
$1,299
This FlightHub deal was found by Cheapflights users on 3/2. 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 4/1412:42 pm
MTJ
- KTM
2 stops31h 28m
Qatar Airways
Sat 5/306:15 pm
KTM
- MTJ
2 stops31h 00m
Qatar Airways
Deal found 3/2![Qatar Airways logo]()
$2,041
This BusinessClass deal was found by Cheapflights users on 3/5. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2412:34 pm
DEN
- KTM
2 stops38h 16m
Multiple Airlines
Thu 5/143:35 pm
KTM
- DEN
2 stops34h 36m
Multiple Airlines
Deal found 3/5![Multiple Airlines logo]()
$1,125
This Flysmarter deal was found by Cheapflights users on 3/4. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:38 am
DEN
- KTM
2 stops32h 42m
Multiple Airlines
Tue 5/123:35 pm
KTM
- DEN
2 stops34h 36m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$1,026
This Gotogate deal was found by Cheapflights users on 3/4. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/268:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Tue 5/127:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/4![Turkish Airlines logo]()
$1,109
This oojo deal was found by Cheapflights users on 3/3. 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 4/288:25 pm
DEN
- KTM
1 stop22h 05m
Turkish Airlines
Sun 5/317:40 am
KTM
- DEN
1 stop22h 30m
Turkish Airlines
Deal found 3/3![Turkish Airlines logo]()
$1,073
This BusinessClass deal was found by Cheapflights users on 3/2. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/288:00 am
DEN
- KTM
2 stops26h 00m
Multiple Airlines
Sun 5/3111:00 pm
KTM
- DEN
2 stops36h 44m
Multiple Airlines
Deal found 3/2![Multiple Airlines logo]()
$1,225
One-way flights from Colorado to KathmanduSearch for one-way flight options from Colorado to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
Search for one-way flight options from Colorado to Kathmandu. Find affordable one-way fares based on user searches. Data last updated March 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/4. 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.
Mon 4/206:15 am
DEN
- KTM
2 stops39h 50m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$441
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/1411:59 pm
DEN
- KTM
3 stops51h 56m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$454
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/810:30 pm
DEN
- KTM
2 stops59h 30m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$486
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/159:25 pm
DEN
- KTM
3 stops54h 30m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$496
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/1211:59 pm
DEN
- KTM
3 stops46h 06m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$498
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/710:30 pm
DEN
- KTM
3 stops50h 50m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$500
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/510:30 pm
DEN
- KTM
2 stops59h 30m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$505
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 4/196:10 am
DEN
- KTM
3 stops43h 10m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$514
Find flight deals from Colorado to Kathmandu
Keep the following information in mind while searching for Colorado to Kathmandu flight deals. Data was last updated March 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,026 (Flysmarter) |
One-way from | $441 (Kiwi.com) |
Popular in | June |
Cheapest in | August |
Average price | $1,429 |
Cheapflights Fare Finder
Customize your flight search to find flights from Colorado 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 March 7, 2026.
Use the filters below to find and compare flights from Colorado to Kathmandu that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 5/5
11:59 pm-5:00 pm
2 stops53h 16m
Kathmandu Tribhuvan
Tue 5/19
6:15 pm-4:18 pm
2 stops33h 48m
$1,410
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 5/5
11:59 pm-9:30 pm
3 stops57h 46m
Kathmandu Tribhuvan
Tue 5/19
10:50 pm-11:58 pm
3 stops36h 53m
$1,491
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Mon 8/31
8:20 am-8:50 am
2 stops36h 45m
Kathmandu Tribhuvan
Thu 9/3
11:05 am-11:09 pm
2 stops47h 49m
$1,612
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 4/14
6:51 pm-9:30 pm
2 stops38h 54m
Kathmandu Tribhuvan
Tue 4/21
10:50 pm-11:19 pm
3 stops36h 14m
$1,728
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sat 5/9
11:59 pm-9:30 pm
3 stops57h 46m
Kathmandu Tribhuvan
Sat 5/16
10:50 pm-12:19 pm
2 stops49h 14m
$1,826
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 6/9
12:56 pm-9:30 pm
3 stops44h 49m
Kathmandu Tribhuvan
Tue 6/23
10:50 pm-10:55 pm
3 stops59h 50m
$1,947
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 8/11
11:59 pm-9:30 pm
3 stops57h 46m
Kathmandu Tribhuvan
Tue 8/18
10:50 pm-10:58 pm
3 stops35h 53m
$1,988
Quickest round-trip
MontroseKathmandu
MTJ - KTM
MTJKTM
Montrose County
Tue 4/14
12:42 pm-7:55 am
2 stops31h 28m
Kathmandu Tribhuvan
Sat 5/30
6:15 pm-1:30 pm
2 stops31h 00m
$2,041
MontroseKathmandu
MTJ - KTM
MTJKTM
Montrose County
Sat 8/29
10:51 am-8:50 am
2 stops34h 14m
Kathmandu Tribhuvan
Wed 9/2
11:05 am-1:47 pm
2 stops62h 27m
$2,181
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Fri 6/26
7:15 pm-9:30 pm
2 stops38h 30m
Kathmandu Tribhuvan
Tue 8/4
10:50 pm-10:58 pm
3 stops35h 53m
$2,272
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from Colorado to Kathmandu
Have a flexible travel schedule? Discover the best time to fly to Kathmandu from Colorado with our price prediction graph.
DEN-KTM
MTJ-KTM
Estimated round-trip price
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Everything you need to know about your flight from Colorado to Kathmandu
USCO-KTM
DEN-KTM
MTJ-KTM
What is the cheapest month to book a flight from Colorado to Kathmandu?
Currently, August is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $238). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $1,762). 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.
Related info for your journey
Find useful and relevant information for your journey from Colorado 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 March 7, 2026.
Colorado and Kathmandu flights
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Top 7 airlines flying from Colorado to Kathmandu
Discover the top 7 airlines that operate flights from Colorado 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 March 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$193 | Average$238 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,026 | Average$1,441 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,066 | Average$1,165 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,101 | Average$1,393 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,101 | Average$1,306 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,170 | Average$1,570 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,661 | Average$1,774 | FlexibilityNo cancel fee | On-time79% |