$568+ Cheap flights from Colorado to Kathmandu (KTM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Dec 9 — Dec 161
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Kathmandu with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Colorado to Kathmandu
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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 November 9, 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 November 9, 2026.
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
2 stops47h 00m
Mon 1/257:00 pm -
2 stops41h 04m
Deal found 11/5![Qatar Airways logo]()
$1,509
This oojo deal was found by Cheapflights users on 11/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:05 pm -
2 stops55h 25m
Mon 2/85:30 pm -
2 stops39h 21m
Deal found 11/7![Qatar Airways logo]()
$1,570
This Globehunters deal was found by Cheapflights users on 11/4. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:11 pm -
2 stops37h 39m
Sun 2/285:30 pm -
2 stops38h 46m
Deal found 11/4![Qatar Airways logo]()
$1,578
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:09 am -
2 stops42h 41m
Fri 12/119:35 am -
2 stops50h 07m
Deal found 11/5![Qatar Airways logo]()
$1,583
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:11 pm -
2 stops39h 19m
Mon 3/2910:05 am -
2 stops45h 45m
Deal found 11/4![Qatar Airways logo]()
$1,594
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:17 pm -
2 stops39h 13m
Tue 12/85:30 pm -
2 stops42h 12m
Deal found 11/4![Qatar Airways logo]()
$1,595
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:17 pm -
2 stops39h 13m
Wed 12/95:30 pm -
2 stops41h 20m
Deal found 11/7![Qatar Airways logo]()
$1,611
This Indian Eagle deal was found by Cheapflights users on 11/8. 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.
Sat 11/147:09 am -
2 stops44h 21m
Tue 12/85:30 pm -
2 stops42h 12m
Deal found 11/8![Qatar Airways logo]()
$1,642
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:09 am -
2 stops42h 41m
Sun 12/65:30 pm -
2 stops42h 12m
Deal found 11/5![Qatar Airways logo]()
$1,649
This Indian Eagle deal was found by Cheapflights users on 11/9. 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.
Wed 11/1112:08 pm -
2 stops37h 42m
Sat 11/143:50 pm -
2 stops43h 04m
Deal found 11/9![Qatar Airways logo]()
$1,650
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:30 pm -
1 stop27h 05m
Sat 12/57:20 am -
3 stops38h 29m
Deal found 11/8![Multiple Airlines logo]()
$1,653
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:15 pm -
2 stops34h 15m
Fri 12/189:35 am -
2 stops45h 40m
Deal found 11/4![Qatar Airways logo]()
$2,049
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 November 9, 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 November 9, 2026.
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:22 am -
2 stops45h 08m
Fri 2/55:30 pm -
2 stops41h 41m
Deal found 11/4![Qatar Airways logo]()
$1,478
This Globehunters deal was found by Cheapflights users on 11/4. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/297:30 pm -
1 stop27h 05m
Sun 2/2812:45 pm -
1 stop41h 25m
Deal found 11/4![Turkish Airlines logo]()
$1,654
This Singapore Airlines deal was found by Cheapflights users on 11/5. 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.
Sun 1/176:00 pm -
3 stops63h 10m
Wed 8/1810:50 pm -
3 stops32h 25m
Deal found 11/5![Singapore Airlines logo]()
$2,069
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:15 am -
3 stops30h 35m
Mon 3/299:40 pm -
2 stops32h 55m
Deal found 11/4![Multiple Airlines logo]()
$2,096
This Qatar Airways deal was found by Cheapflights users on 11/4. 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 2/43:10 pm -
2 stops36h 20m
Mon 2/85:30 pm -
2 stops37h 15m
Deal found 11/4![Qatar Airways logo]()
$1,482
This Globehunters deal was found by Cheapflights users on 11/4. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:11 pm -
2 stops37h 39m
Sun 2/285:30 pm -
2 stops38h 46m
Deal found 11/4![Qatar Airways logo]()
$1,578
This Qatar Airways deal was found by Cheapflights users on 11/5. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/191:11 pm -
2 stops38h 19m
Sat 8/146:00 pm -
2 stops41h 42m
Deal found 11/5![Qatar Airways logo]()
$1,680
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/293:40 pm -
3 stops34h 10m
Sun 2/2810:20 pm -
3 stops34h 51m
Deal found 11/4![Multiple Airlines logo]()
$2,227
This Turkish Airlines deal was found by Cheapflights users on 11/8. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:30 pm -
1 stop27h 05m
Thu 12/312:45 pm -
2 stops45h 59m
Deal found 11/8![Turkish Airlines logo]()
$2,266
This Qatar Airways deal was found by Cheapflights users on 11/4. 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.
Sun 11/157:09 am -
2 stops44h 21m
Mon 12/75:30 pm -
2 stops42h 15m
Deal found 11/4![Qatar Airways logo]()
$1,718
This Qatar Airways deal was found by Cheapflights users on 11/7. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/57:27 am -
2 stops45h 33m
Thu 12/247:00 pm -
2 stops39h 09m
Deal found 11/7![Qatar Airways logo]()
$1,787
This Ovago deal was found by Cheapflights users on 11/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/710:40 am -
3 stops38h 30m
Wed 3/319:40 pm -
3 stops30h 35m
Deal found 11/6![Multiple Airlines logo]()
$2,394
This Justfly.com deal was found by Cheapflights users on 11/6. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/75:33 pm -
2 stops26h 02m
Wed 3/316:00 pm -
2 stops30h 12m
Deal found 11/6![Qatar Airways logo]()
$2,039
This Qatar Airways deal was found by Cheapflights users on 11/8. 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.
Fri 11/203:10 pm -
2 stops36h 20m
Tue 12/19:35 am -
2 stops50h 07m
Deal found 11/8![Qatar Airways logo]()
$2,187
This Emirates deal was found by Cheapflights users on 11/6. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2111:40 am -
2 stops31h 55m
Mon 12/287:40 pm -
2 stops39h 04m
Deal found 11/6![Emirates logo]()
$8,195
This KAYAK deal was found by Cheapflights users on 11/4. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2911:14 am -
3 stops37h 56m
Thu 12/1712:25 am -
3 stops26h 56m
Deal found 11/4![Multiple Airlines logo]()
$6,454
Last-minute flights from Colorado to KathmanduDiscover last-minute flight deals from Colorado to Kathmandu. Data last updated November 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Kathmandu. Data last updated November 9, 2026 and is based on user searches.
This Indian Eagle deal was found by Cheapflights users on 11/9. 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.
Wed 11/1112:08 pm -
2 stops37h 42m
Sat 11/143:50 pm -
2 stops43h 04m
Deal found 11/9![Qatar Airways logo]()
$1,650
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:17 pm -
2 stops39h 13m
Tue 12/85:30 pm -
2 stops42h 12m
Deal found 11/4![Qatar Airways logo]()
$1,595
This Indian Eagle deal was found by Cheapflights users on 11/8. 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.
Sat 11/147:09 am -
2 stops44h 21m
Tue 12/85:30 pm -
2 stops42h 12m
Deal found 11/8![Qatar Airways logo]()
$1,642
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:09 am -
2 stops42h 41m
Sun 12/65:30 pm -
2 stops42h 12m
Deal found 11/5![Qatar Airways logo]()
$1,649
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:09 am -
2 stops42h 41m
Fri 12/119:35 am -
2 stops50h 07m
Deal found 11/5![Qatar Airways logo]()
$1,583
This FlightHub deal was found by Cheapflights users on 11/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1712:17 pm -
2 stops39h 13m
Wed 12/95:30 pm -
2 stops41h 20m
Deal found 11/7![Qatar Airways logo]()
$1,611
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:30 pm -
1 stop27h 05m
Sat 12/57:20 am -
3 stops38h 29m
Deal found 11/8![Multiple Airlines logo]()
$1,653
This Globehunters deal was found by Cheapflights users on 11/4. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:11 pm -
2 stops37h 39m
Sun 2/285:30 pm -
2 stops38h 46m
Deal found 11/4![Qatar Airways logo]()
$1,578
This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2912:11 pm -
2 stops39h 19m
Mon 3/2910:05 am -
2 stops45h 45m
Deal found 11/4![Qatar Airways logo]()
$1,594
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/295:15 pm -
2 stops34h 15m
Fri 12/189:35 am -
2 stops45h 40m
Deal found 11/4![Qatar Airways logo]()
$2,049
This oojo deal was found by Cheapflights users on 11/7. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/288:05 pm -
2 stops55h 25m
Mon 2/85:30 pm -
2 stops39h 21m
Deal found 11/7![Qatar Airways logo]()
$1,570
This oojo deal was found by Cheapflights users on 11/5. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/296:00 am -
2 stops47h 00m
Mon 1/257:00 pm -
2 stops41h 04m
Deal found 11/5![Qatar Airways logo]()
$1,509
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 November 9, 2026.
Search for one-way flight options from Colorado to Kathmandu. Find affordable one-way fares based on user searches. Data last updated November 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/610:42 pm -
3 stops57h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:29 pm -
3 stops51h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$676
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 1/610:35 pm -
3 stops46h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$741
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/67:39 am -
3 stops42h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![Multiple Airlines logo]()
$744
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:12 am -
3 stops36h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$756
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:12 am -
3 stops38h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 11/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:46 pm -
3 stops44h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![Multiple Airlines logo]()
$801
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 November 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,407 (oojo) |
One-way from | $568 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,504 |
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 7,457,451 searches. Data last updated November 9, 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 Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Sun 12/6
7:39 am-3:05 pm
3 stops42h 41m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$744
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 1/5
6:28 pm-4:15 pm
2 stops33h 02m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$840
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Thu 11/12
7:09 am-9:50 am
3 stops37h 56m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$851
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 11/17
7:09 am-2:35 pm
2 stops42h 41m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$924
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 12/8
7:27 am-5:45 pm
2 stops45h 33m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,054
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Fri 12/4
12:08 pm-2:35 pm
2 stops37h 42m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,094
Quickest round-trip
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Mon 11/16
7:30 pm-11:20 am
1 stop27h 05m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,112
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Fri 12/11
10:29 pm-3:05 pm
3 stops51h 51m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$1,117
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Sat 1/16
6:22 am-4:15 pm
2 stops45h 08m
Kathmandu Tribhuvan
Fri 2/5
5:30 pm-10:26 pm
2 stops41h 41m
$1,478
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Thu 2/4
3:10 pm-4:15 pm
2 stops36h 20m
Kathmandu Tribhuvan
Mon 2/8
5:30 pm-6:00 pm
2 stops37h 15m
$1,482
Showing 1-10 of 24 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
COS-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 Colorado to Kathmandu
USCO-KTM
DEN-KTM
COS-KTM
What is the cheapest month to book a flight from Colorado to Kathmandu?
Currently, February is the cheapest month in which you can book a flight from Colorado to Kathmandu (average of $1,297). Flying from Colorado to Kathmandu in June is currently the most expensive (average of $2,031). 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 Colorado to Kathmandu?
Airfare is typical for this route at the moment.
Colorado to Kathmandu flights typically cost between $1,329 and $1,630 in January.The cheapest round-trip price found within the last 5 days was $1,407 on Qatar Airways (Jan 28-Feb 26).
How far ahead should I book a flight from Colorado to Kathmandu?
The price you pay for your flight from Colorado to Kathmandu may vary depending on when you book. For the best chance of a lower fare, look to book 5 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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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Alternative routes for Colorado to Kathmandu
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Complete your trip
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Search flights from Colorado to Kathmandu by cabin class
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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 November 9, 2026.
Colorado and Kathmandu flights
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Top 4 airlines flying from Colorado to Kathmandu
Discover the top 4 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 7,457,451 searches. Data last updated November 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,103 | Average$1,510 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,122 | Average$1,375 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,131 | Average$1,526 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,255 | Average$1,563 | FlexibilityNo cancel fee | On-time68% |