$588+ Cheap flights from Denver (DEN) 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Oct 8 — Oct 151
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Kathmandu with Cheapflights
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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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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 September 8, 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 September 8, 2026.
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:59 am -
3 stops65h 31m
Fri 10/1610:05 am -
3 stops49h 23m
Deal found 9/3![Multiple Airlines logo]()
$1,441
This Gotogate deal was found by Cheapflights users on 9/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:03 am -
2 stops44h 37m
Mon 3/85:40 pm -
2 stops38h 36m
Deal found 9/6![Qatar Airways logo]()
$1,442
This oojo deal was found by Cheapflights users on 9/5. 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.
Thu 10/17:30 pm -
2 stops55h 00m
Thu 10/86:45 pm -
2 stops55h 21m
Deal found 9/5![Qatar Airways logo]()
$1,444
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
2 stops46h 45m
Thu 10/295:40 pm -
2 stops40h 57m
Deal found 9/4![Qatar Airways logo]()
$1,446
This oojo deal was found by Cheapflights users on 9/4. 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 11/157:09 am -
2 stops45h 36m
Tue 12/89:35 am -
2 stops51h 36m
Deal found 9/4![Qatar Airways logo]()
$1,447
This Indian Eagle deal was found by Cheapflights users on 9/8. 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.
Sun 9/209:03 am -
2 stops36h 02m
Sat 10/177:00 pm -
2 stops41h 21m
Deal found 9/8![Qatar Airways logo]()
$1,448
This oojo deal was found by Cheapflights users on 9/6. 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.
Sun 9/207:00 am -
2 stops43h 30m
Wed 9/235:30 pm -
2 stops40h 56m
Deal found 9/6![Qatar Airways logo]()
$1,458
This oojo deal was found by Cheapflights users on 9/4. 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 12/319:02 am -
2 stops42h 38m
Mon 3/2910:05 am -
2 stops45h 11m
Deal found 9/4![Qatar Airways logo]()
$1,465
This Qatar Airways deal was found by Cheapflights users on 9/4. 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.
Mon 11/99:07 am -
2 stops35h 58m
Thu 3/185:40 pm -
2 stops37h 55m
Deal found 9/4![Qatar Airways logo]()
$1,471
This Qatar Airways deal was found by Cheapflights users on 9/4. 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 stops45h 36m
Fri 3/195:40 pm -
2 stops37h 55m
Deal found 9/4![Qatar Airways logo]()
$1,474
This CheapOair deal was found by Cheapflights users on 9/4. 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 11/157:09 am -
2 stops45h 36m
Wed 12/99:35 am -
2 stops50h 04m
Deal found 9/4![Qatar Airways logo]()
$1,476
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 September 8, 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 September 8, 2026.
This Air India deal was found by Cheapflights users on 9/3. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
3 stops36h 50m
Mon 11/92:55 pm -
2 stops34h 02m
Deal found 9/3![Multiple Airlines logo]()
$1,515
This Turkish Airlines deal was found by Cheapflights users on 9/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:30 pm -
1 stop27h 05m
Sun 12/612:45 pm -
2 stops45h 59m
Deal found 9/4![Turkish Airlines logo]()
$1,632
This Air India deal was found by Cheapflights users on 9/8. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:00 am -
3 stops36h 50m
Sun 12/69:40 pm -
2 stops35h 12m
Deal found 9/8![Multiple Airlines logo]()
$1,707
This Turkish Airlines deal was found by Cheapflights users on 9/4. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:01 pm -
2 stops55h 34m
Sun 3/2112:45 pm -
1 stop41h 25m
Deal found 9/4![Turkish Airlines logo]()
$1,798
This Air India deal was found by Cheapflights users on 9/7. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/146:00 am -
3 stops36h 50m
Wed 10/289:40 pm -
2 stops27h 54m
Deal found 9/7![Multiple Airlines logo]()
$1,778
This Air India deal was found by Cheapflights users on 9/3. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:40 am -
3 stops35h 10m
Fri 11/139:40 pm -
2 stops33h 04m
Deal found 9/3![Multiple Airlines logo]()
$1,863
This Singapore Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 1/185:50 pm -
2 stops39h 15m
Thu 2/1110:55 pm -
3 stops36h 50m
Deal found 9/6![Multiple Airlines logo]()
$1,892
This Air India deal was found by Cheapflights users on 9/6. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:40 am -
3 stops35h 10m
Wed 11/185:10 pm -
2 stops33h 24m
Deal found 9/6![Multiple Airlines logo]()
$1,972
This Air India deal was found by Cheapflights users on 9/3. 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 Air India is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:25 pm -
3 stops36h 45m
Wed 11/185:10 pm -
2 stops31h 47m
Deal found 9/3![Multiple Airlines logo]()
$1,987
This Singapore Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 2/186:30 am -
3 stops50h 35m
Fri 3/1910:55 pm -
3 stops59h 49m
Deal found 9/6![Multiple Airlines logo]()
$2,167
This Singapore Airlines deal was found by Cheapflights users on 9/7. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:25 am -
3 stops50h 40m
Wed 1/2710:55 pm -
3 stops36h 50m
Deal found 9/7![Multiple Airlines logo]()
$2,253
This Singapore Airlines deal was found by Cheapflights users on 9/6. 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 2/57:58 am -
3 stops49h 07m
Sat 2/2010:55 pm -
3 stops60h 49m
Deal found 9/6![Multiple Airlines logo]()
$2,331
Last-minute flights from Denver to KathmanduDiscover last-minute flight deals from Denver to Kathmandu. Data last updated September 8, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kathmandu. Data last updated September 8, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 9/6. 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.
Thu 9/173:13 pm -
2 stops29h 52m
Mon 9/217:00 pm -
2 stops39h 19m
Deal found 9/6![Qatar Airways logo]()
$1,471
This Indian Eagle deal was found by Cheapflights users on 9/8. 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.
Sun 9/209:03 am -
2 stops36h 02m
Sat 10/177:00 pm -
2 stops41h 21m
Deal found 9/8![Qatar Airways logo]()
$1,448
This oojo deal was found by Cheapflights users on 9/6. 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.
Sun 9/207:00 am -
2 stops43h 30m
Wed 9/235:30 pm -
2 stops40h 56m
Deal found 9/6![Qatar Airways logo]()
$1,458
This Trip.com deal was found by Cheapflights users on 9/3. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:59 am -
3 stops65h 31m
Fri 10/1610:05 am -
3 stops49h 23m
Deal found 9/3![Multiple Airlines logo]()
$1,441
This oojo deal was found by Cheapflights users on 9/5. 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.
Thu 10/17:30 pm -
2 stops55h 00m
Thu 10/86:45 pm -
2 stops55h 21m
Deal found 9/5![Qatar Airways logo]()
$1,444
This oojo deal was found by Cheapflights users on 9/5. 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.
Fri 10/27:30 pm -
2 stops55h 00m
Wed 10/215:30 pm -
2 stops32h 38m
Deal found 9/5![Qatar Airways logo]()
$1,485
This Justfly.com deal was found by Cheapflights users on 9/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/47:00 am -
2 stops46h 45m
Thu 10/295:40 pm -
2 stops40h 57m
Deal found 9/4![Qatar Airways logo]()
$1,446
This Indian Eagle deal was found by Cheapflights users on 9/4. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:58 am -
2 stops41h 47m
Sun 11/16:45 pm -
2 stops40h 54m
Deal found 9/4![Qatar Airways logo]()
$1,488
This CheapOair deal was found by Cheapflights users on 9/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2810:39 am -
2 stops43h 06m
Thu 12/109:35 am -
2 stops50h 04m
Deal found 9/7![Qatar Airways logo]()
$1,474
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 September 8, 2026.
Search for one-way flight options from Denver to Kathmandu. Find affordable one-way fares based on user searches. Data last updated September 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 10/2410:55 pm -
3 stops53h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Sat 9/268:55 pm -
3 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$631
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 11/610:29 pm -
3 stops43h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$636
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/256:40 am -
3 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$644
This FlightHub deal was found by Cheapflights users on 9/4. 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.
Wed 9/233:15 pm -
2 stops45h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$666
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Fri 9/189:19 pm -
3 stops53h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$667
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 9/218:55 pm -
3 stops53h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$671
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 9/166:40 am -
3 stops46h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$673
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 9/194:11 pm -
3 stops34h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$675
This Kiwi.com deal was found by Cheapflights users on 9/6. 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 9/2210:29 pm -
3 stops44h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$683
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Mon 9/286:40 am -
3 stops49h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![Multiple Airlines logo]()
$685
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 September 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,441 (Trip.com) |
One-way from | $588 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $1,496 |
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 7,457,451 searches. Data last updated September 8, 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
Quickest round-trip
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 10/20
6:00 am-12:05 am
3 stops30h 20m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$766
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Wed 9/23
5:00 am-6:35 am
3 stops37h 50m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$766
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 1/5
9:35 am-6:35 am
3 stops32h 15m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$766
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Thu 9/17
7:45 am-9:05 am
3 stops37h 35m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$766
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Wed 9/16
9:03 am-2:15 pm
2 stops41h 27m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$782
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 1/5
7:00 am-5:30 pm
2 stops45h 45m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$782
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Thu 9/17
1:17 pm-4:45 pm
2 stops39h 43m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$782
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Sun 10/18
7:00 am-5:30 pm
2 stops46h 45m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$784
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Tue 10/20
4:54 pm-5:30 pm
2 stops60h 51m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$797
DenverKathmandu
DEN Denver Intl - KTM Kathmandu Tribhuvan
DENKTM
Denver Intl
Fri 2/5
5:15 am-6:35 am
3 stops36h 35m
Kathmandu Tribhuvan
Wed 12/31
12:00 am-11:30 am
Nonstop0h 00m
$802
Showing 1-10 of 22 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | 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*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | 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
How far ahead should I book a flight from Denver to Kathmandu?
The best time to book flights from Denver to Kathmandu is 53 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, February is the cheapest month in which you can book a flight from Denver to Kathmandu (average of $1,288). Flying from Denver 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 Denver to Kathmandu?
Airfare is below average for this route at the moment.
Denver to Kathmandu flights typically cost between $1,443 and $1,709 in September.The cheapest round-trip price found within the last 5 days was $1,441 on Multiple Airlines (Sep 25-Oct 16).
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 September 8, 2026.
Read reviews from past customers who have flown Cathay Pacific,SWISS, andTurkish Airlines 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.
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Entertainment
7.7
Comfort
7.6
Crew
8.1
Overall
7.6
Boarding
7.9
Food
7.3
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
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 September 8, 2026.
Denver and Kathmandu flights
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Top 6 airlines flying from Denver to Kathmandu
Discover the top 6 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 7,457,451 searches. Data last updated September 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,099 | Average$1,370 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,131 | Average$1,228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,207 | Average$1,339 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,217 | Average$1,536 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,377 | Average$1,472 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,661 | Average$1,806 | FlexibilityNo cancel fee | On-time79% |