$662+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — KTM
Jul 12 — Jul 191
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Denver to Kathmandu
Cheapest
Best
Last-minute
One-way
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 June 12, 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 June 12, 2026.
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1212:17 pm
DEN
- KTM
2 stops32h 48m
Multiple Airlines
Mon 9/216:45 pm
KTM
- DEN
2 stops40h 19m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,435
This Ovago deal was found by Cheapflights users on 6/12. 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.
Mon 9/78:22 am
DEN
- KTM
2 stops37h 43m
Multiple Airlines
Mon 9/146:00 pm
KTM
- DEN
2 stops41h 04m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,441
This FlightHub deal was found by Cheapflights users on 6/10. 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 9/308:22 am
DEN
- KTM
2 stops45h 23m
Multiple Airlines
Sun 10/186:45 pm
KTM
- DEN
2 stops39h 21m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,443
This Justfly.com deal was found by Cheapflights users on 6/12. 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.
Thu 9/178:22 am
DEN
- KTM
2 stops44h 38m
Multiple Airlines
Sat 9/2610:05 am
KTM
- DEN
2 stops48h 59m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,445
This Trip.com deal was found by Cheapflights users on 6/11. 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.
Mon 8/315:05 am
DEN
- KTM
2 stops41h 00m
Multiple Airlines
Tue 9/296:00 pm
KTM
- DEN
3 stops40h 44m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,450
This Justfly.com deal was found by Cheapflights users on 6/10. 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 10/187:05 am
DEN
- KTM
2 stops46h 40m
Multiple Airlines
Fri 12/45:40 pm
KTM
- DEN
2 stops39h 35m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,453
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:17 pm
DEN
- KTM
2 stops41h 28m
Multiple Airlines
Fri 10/166:45 pm
KTM
- DEN
2 stops39h 21m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,454
This Justfly.com deal was found by Cheapflights users on 6/10. 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 10/187:05 am
DEN
- KTM
2 stops45h 55m
Multiple Airlines
Thu 12/39:35 am
KTM
- DEN
2 stops47h 40m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,456
This Justfly.com deal was found by Cheapflights users on 6/10. 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 10/257:05 am
DEN
- KTM
2 stops46h 40m
Multiple Airlines
Mon 11/96:45 pm
KTM
- DEN
2 stops40h 38m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,461
This Justfly.com deal was found by Cheapflights users on 6/12. 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 10/63:28 pm
DEN
- KTM
2 stops62h 17m
Multiple Airlines
Thu 10/226:45 pm
KTM
- DEN
2 stops39h 21m
Multiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$1,462
This FlightHub deal was found by Cheapflights users on 6/10. 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 10/203:28 pm
DEN
- KTM
2 stops61h 32m
Multiple Airlines
Mon 12/79:35 am
KTM
- DEN
2 stops50h 58m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,471
This FlightHub deal was found by Cheapflights users on 6/10. 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 7/146:02 am
DEN
- KTM
2 stops40h 03m
Multiple Airlines
Fri 9/46:00 pm
KTM
- DEN
2 stops40h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines 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 June 12, 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 June 12, 2026.
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:30 pm
DEN
- KTM
2 stops58h 15m
Qatar Airways
Tue 10/206:00 pm
KTM
- DEN
2 stops32h 03m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,532
This Turkish Airlines deal was found by Cheapflights users on 6/8. 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.
Tue 10/208:25 pm
DEN
- KTM
1 stop22h 25m
Turkish Airlines
Mon 12/712:45 pm
KTM
- DEN
2 stops45h 46m
Turkish Airlines
Deal found 6/8![Turkish Airlines logo]()
$1,703
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 10/268:20 pm
DEN
- KTM
1 stop27h 15m
Multiple Airlines
Thu 4/297:40 am
KTM
- DEN
2 stops29h 03m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,931
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/37:05 am
DEN
- KTM
2 stops45h 55m
Qatar Airways
Fri 10/166:45 pm
KTM
- DEN
2 stops52h 02m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,604
This Qatar Airways deal was found by Cheapflights users on 6/9. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:07 pm
DEN
- KTM
2 stops40h 38m
Qatar Airways
Sun 11/229:35 am
KTM
- DEN
2 stops42h 56m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,729
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 10/268:30 pm
DEN
- KTM
1 stop27h 05m
Turkish Airlines
Mon 4/267:40 am
KTM
- DEN
2 stops49h 51m
Turkish Airlines
Deal found 6/10![Turkish Airlines logo]()
$1,952
This Air India deal was found by Cheapflights users on 6/10. 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.
Mon 8/105:15 am
DEN
- KTM
3 stops37h 35m
Multiple Airlines
Thu 8/205:30 pm
KTM
- DEN
3 stops41h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$2,092
This Qatar Airways deal was found by Cheapflights users on 6/7. 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.
Tue 6/2311:31 am
DEN
- KTM
2 stops38h 59m
Qatar Airways
Thu 7/1610:05 am
KTM
- DEN
2 stops45h 21m
Qatar Airways
Deal found 6/7![Qatar Airways logo]()
$1,933
This Turkish Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 10/68:25 pm
DEN
- KTM
1 stop22h 25m
Turkish Airlines
Thu 10/228:00 am
KTM
- DEN
1 stop22h 10m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$2,218
This Turkish Airlines deal was found by Cheapflights users on 6/9. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/188:25 pm
DEN
- KTM
1 stop22h 25m
Multiple Airlines
Wed 10/2812:45 pm
KTM
- DEN
2 stops37h 34m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$2,256
This FlightHub deal was found by Cheapflights users on 6/12. 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 11/217:30 pm
DEN
- KTM
1 stop27h 05m
Turkish Airlines
Sat 1/212:45 pm
KTM
- DEN
2 stops45h 46m
Turkish Airlines
Deal found 6/12![Turkish Airlines logo]()
$2,495
Last-minute flights from Denver to KathmanduDiscover last-minute flight deals from Denver to Kathmandu. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Kathmandu. Data last updated June 12, 2026 and is based on user searches.
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2211:31 am
DEN
- KTM
2 stops38h 59m
Qatar Airways
Mon 7/1311:05 am
KTM
- DEN
2 stops39h 01m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,744
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/36:02 am
DEN
- KTM
2 stops39h 03m
Multiple Airlines
Sun 7/1210:05 am
KTM
- DEN
2 stops45h 50m
Multiple Airlines
Deal found 6/9![Multiple Airlines logo]()
$1,661
This oojo deal was found by Cheapflights users on 6/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:11 pm
DEN
- KTM
2 stops29h 54m
Qatar Airways
Mon 7/1310:05 am
KTM
- DEN
2 stops40h 01m
Qatar Airways
Deal found 6/8![Qatar Airways logo]()
$1,751
This Justfly.com deal was found by Cheapflights users on 6/10. 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.
Thu 7/96:15 pm
DEN
- KTM
2 stops51h 50m
Multiple Airlines
Thu 7/1611:05 am
KTM
- DEN
2 stops40h 10m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,686
This KAYAK deal was found by Cheapflights users on 6/11. 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 7/126:02 am
DEN
- KTM
2 stops40h 03m
Multiple Airlines
Tue 7/2111:05 am
KTM
- DEN
2 stops39h 01m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$1,542
This FlightHub deal was found by Cheapflights users on 6/9. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/126:02 am
DEN
- KTM
2 stops40h 03m
Qatar Airways
Tue 7/2111:05 am
KTM
- DEN
2 stops41h 59m
Qatar Airways
Deal found 6/9![Qatar Airways logo]()
$1,552
This FlightHub deal was found by Cheapflights users on 6/10. 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 7/146:02 am
DEN
- KTM
2 stops40h 03m
Multiple Airlines
Fri 9/46:00 pm
KTM
- DEN
2 stops40h 00m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$1,476
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:40 am
DEN
- KTM
2 stops37h 25m
Multiple Airlines
Wed 8/266:00 pm
KTM
- DEN
2 stops35h 22m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$1,664
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 June 12, 2026.
Search for one-way flight options from Denver to Kathmandu. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Sun 9/2012:02 pm
DEN
- KTM
2 stops34h 58m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$662
This Kiwi.com deal was found by Cheapflights users on 6/8. 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.
Fri 9/47:00 am
DEN
- KTM
2 stops40h 00m
Multiple Airlines
Deal found 6/8![Multiple Airlines logo]()
$679
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/410:29 pm
DEN
- KTM
3 stops37h 51m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$686
This oojo deal was found by Cheapflights users on 6/11. 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 8/318:22 am
DEN
- KTM
2 stops37h 43m
Qatar Airways
Deal found 6/11![Qatar Airways logo]()
$689
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 7/2910:29 pm
DEN
- KTM
3 stops37h 51m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$693
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/23:00 pm
DEN
- KTM
3 stops45h 20m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$699
This Kiwi.com deal was found by Cheapflights users on 6/11. 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 10/276:25 am
DEN
- KTM
3 stops46h 00m
Multiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$728
This Qatar Airways deal was found by Cheapflights users on 6/10. 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.
Wed 7/296:02 am
DEN
- KTM
2 stops40h 03m
Qatar Airways
Deal found 6/10![Qatar Airways logo]()
$729
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 8/110:29 pm
DEN
- KTM
3 stops37h 51m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$732
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 June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,435 (FlightHub) |
One-way from | $662 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $2,033 |
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 June 12, 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 9/28
7:30 pm-5:30 pm
2 stops58h 15m
Kathmandu Tribhuvan
Tue 10/20
6:00 pm-2:18 pm
2 stops32h 03m
$1,532
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sat 10/3
7:05 am-4:45 pm
2 stops45h 55m
Kathmandu Tribhuvan
Fri 10/16
6:45 pm-11:02 am
2 stops52h 02m
$1,604
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 10/20
8:25 pm-6:35 am
1 stop22h 25m
Kathmandu Tribhuvan
Mon 12/7
12:45 pm-9:46 pm
2 stops45h 46m
$1,703
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Fri 11/6
12:07 pm-5:30 pm
2 stops40h 38m
Kathmandu Tribhuvan
Sun 11/22
9:35 am-3:46 pm
2 stops42h 56m
$1,729
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Mon 10/26
8:20 pm-11:20 am
1 stop27h 15m
Kathmandu Tribhuvan
Thu 4/29
7:40 am-12:58 am
2 stops29h 03m
$1,931
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 6/23
11:31 am-2:15 pm
2 stops38h 59m
Kathmandu Tribhuvan
Thu 7/16
10:05 am-7:41 pm
2 stops45h 21m
$1,933
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Mon 10/26
8:30 pm-11:20 am
1 stop27h 05m
Kathmandu Tribhuvan
Mon 4/26
7:40 am-9:46 pm
2 stops49h 51m
$1,952
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Mon 8/10
5:15 am-6:35 am
3 stops37h 35m
Kathmandu Tribhuvan
Thu 8/20
5:30 pm-10:45 pm
3 stops41h 00m
$2,092
Quickest round-trip
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Tue 10/6
8:25 pm-6:35 am
1 stop22h 25m
Kathmandu Tribhuvan
Thu 10/22
8:00 am-6:25 pm
1 stop22h 10m
$2,218
DenverKathmandu
DEN - KTM
DENKTM
Denver Intl
Sun 10/18
8:25 pm-6:35 am
1 stop22h 25m
Kathmandu Tribhuvan
Wed 10/28
12:45 pm-2:34 pm
2 stops37h 34m
$2,256
Showing 1-10 of 19 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 June.
| 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
More
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, 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 $2,032). 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 June 12, 2026.
Read reviews from past customers who have flown Singapore Airlines,Cathay Pacific, 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.
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
Reviews
1 / 20
10.0
ExcellentAnonymous,Sep 2025
BCN - SIN
Crew
8.6
Food
7.8
Entertainment
8.1
Comfort
8.0
Boarding
8.3
Overall
8.2
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
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Complete your trip
Flights by cabin class
Kathmandu flight routes
Other flight options
Other flights from Denver
Popular flights
Complete your trip
Complete your trip to Kathmandu by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Kathmandu by cabin class
Find flights from Denver to Kathmandu, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 June 12, 2026.
Denver and Kathmandu flights
Browse other Denver and Kathmandu flight options. Last updated on June 12, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,094 | Average$1,228 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$1,107 | Average$1,483 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$1,123 | Average$1,357 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$1,170 | Average$1,388 | FlexibilityNo cancel fee | On-time81% | |
| Cheapest$1,207 | Average$1,404 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$1,661 | Average$1,774 | FlexibilityNo cancel fee | On-time79% |