KTM - DEN

$729 Find Cheap Flights from Kathmandu to Denver

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kathmandu to Denver departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Denver

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Denver, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kathmandu to Denver, as well as popular online travel agencies
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Cheap Flights from Kathmandu to Denver (KTM-DEN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kathmandu to Denver that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kathmandu to Denver

Mon, Sep 29 - Sun, Nov 2
Korean Air Logo
7:20 pm - 6:55 pmKTM-DEN
35h 20m2 stops
Korean Air Logo
5:30 am - 4:30 pmDEN-KTM
46h 15m2 stops
$1,324Korean Air
Find Deal
Fri, Sep 5 - Tue, Sep 16
Korean Air Logo
7:20 pm - 6:21 pmKTM-DEN
34h 46m2 stops
Korean Air Logo
7:15 pm - 5:10 pmDEN-KTM
58h 10m2 stops
$1,335Korean Air
Find Deal
Tue, Aug 19 - Thu, Nov 20
Turkish Airlines Logo
7:40 am - 5:55 pmKTM-DEN
22h 00m1 stop
Turkish Airlines Logo
7:20 pm - 11:10 amDEN-KTM
27h 05m1 stop
$1,446Turkish Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 13
 Logo
1:25 pm - 5:55 pmKTM-DEN
40h 15m2 stops
 Logo
7:50 pm - 6:10 pmDEN-KTM
34h 35m2 stops
$1,562
Find Deal
Tue, Aug 19 - Thu, Nov 20
Turkish Airlines Logo
7:40 am - 9:59 pmKTM-DEN
26h 04m2 stops
Turkish Airlines Logo
7:20 pm - 11:10 amDEN-KTM
27h 05m1 stop
$1,563Turkish Airlines
Find Deal
Mon, Sep 29 - Sun, Nov 2
Singapore Airlines Logo
11:10 pm - 7:40 pmKTM-DEN
32h 15m3 stops
Singapore Airlines Logo
8:03 am - 9:50 pmDEN-KTM
49h 02m2 stops
$1,579Singapore Airlines
Find Deal
Mon, Sep 29 - Sun, Nov 2
Singapore Airlines Logo
11:10 pm - 6:19 pmKTM-DEN
30h 54m3 stops
Singapore Airlines Logo
5:40 pm - 9:50 pmDEN-KTM
39h 25m2 stops
$1,602Singapore Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 13
 Logo
9:00 pm - 5:55 pmKTM-DEN
32h 40m2 stops
 Logo
7:50 pm - 1:00 pmDEN-KTM
29h 25m2 stops
$1,641
Find Deal
Sun, Jul 13 - Tue, Jul 22
Qatar Airways Logo
10:05 am - 10:25 amKTM-DEN
36h 05m2 stops
Qatar Airways Logo
11:54 pm - 4:45 pmDEN-KTM
29h 06m2 stops
$1,650Qatar Airways
Find Deal
Sat, Jul 12 - Wed, Jul 23
Qatar Airways Logo
6:00 pm - 10:59 pmKTM-DEN
40h 44m2 stops
Qatar Airways Logo
11:25 am - 8:50 amDEN-KTM
33h 40m2 stops
$1,751Qatar Airways
Find Deal
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KAYAK's insights & trends for Kathmandu to Denver flights

Get data-powered insights and trends into flights from Kathmandu to Denver to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kathmandu to Denver?

The average price of all round-trip flights from Kathmandu to Denver clicked on KAYAK for each day over the last 12 months.

For Kathmandu to Denver, Sunday is the cheapest day to fly on average and Wednesday is the most expensive. Flying from Denver back to Kathmandu, the best deals are generally found on Wednesday, with Tuesday being the most expensive.

What is the cheapest month to fly from Kathmandu to Denver?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kathmandu to Denver, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kathmandu to Denver is June, where tickets cost $1,039 (return) on average. On the other hand, the most expensive months are April and August, where the average cost of round-trip tickets is $1,952 and $1,862 respectively.

Good to know

Low seasonJune
High seasonOctober
Cheapest flight$729
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Kathmandu to Denver

When to book flights from Kathmandu to Denver

Are your dates flexible? Find out the best times to travel from Kathmandu to Denver based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kathmandu to Denver

  • Which airlines offering flights from Kathmandu to Denver have suitable pet policies?

    Passengers traveling with their pets should consider booking flights with Turkish Airlines. The airline allows dogs, cats, and birds on board as long as they remain in a pet carrier. Two pets of the same species can be in the same carrier. The cage dimensions should not exceed 16 x 12 x 9 inches , with a maximum weight of approximately 18 lb with the pet inside.

  • Are there car rental services at Denver International Airport?

    Yes, car rental services are provided by several agencies at DEN. To arrive at car rental agencies’ locations, passengers should board shuttles at Jeppesen Terminal at Level 5, Island 4. On the east side, shuttles operate on doors 505-513 and doors 504-512 on the west. Car rental agencies available include Alamo, Budget, Enterprise, and SIXT.

  • Which airline has favorable carry-on policies while traveling from Kathmandu to Denver?

    Turkish Airlines allow passengers to bring onboard one or two carry-on bags depending on the ticket. All passengers can also bring one personal item. Each carry-on should not exceed 9 x 16 x 22 inches in size and around 18 lb in weight. The personal item should not exceed 16 x 12 x 6 inches in size.

  • What are the public transport options from Denver International Airport to downtown Denver?

    Several public transport options from DEN to downtown Denver, including public buses and train commutes. The A Line commuter train offers a 37-minute commute and operates every 15 minutes at peak hours and every 30 minutes during off-peak hours. The public bus services operate from around 3:30 am to midnight, picking up passengers at DEN Transit Center, Level 1.

  • What is the cheapest flight from Kathmandu to Denver?

    In the last 3 days, the lowest price for a flight from Kathmandu to Denver was $729 for a one-way ticket and $1,324 for a round-trip.

  • Do I need a passport to fly between Kathmandu and Denver?

    A passport is required to fly from Kathmandu to Denver.

  • Which aircraft models fly most regularly from Kathmandu to Denver?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Kathmandu to Denver?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Kathmandu and Denver, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Kathmandu to Denver, Qatar Airways or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Kathmandu to Denver are Qatar Airways and Turkish Airlines. With an average price for the route of $1,658 and an overall rating of 7.4, Qatar Airways is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $1,585 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Kathmandu to Denver?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kathmandu to Denver.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kathmandu to Denver?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Denver from Kathmandu is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kathmandu to Denver?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Denver with an airline and back to Kathmandu with another airline. Booking your flights between Kathmandu and DEN can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kathmandu to Denver?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Denver from Kathmandu up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Kathmandu to Denver

  • Airlines offering flights from Kathmandu to Denver operate from the International Terminal in the Tribhuvan International Airport (KTM). Singapore Airlines, Turkish Airlines, and Air India operate from Terminal 1.
  • Travelers seeking a personalized and premium experience through this long-haul flight should consider reserving first-class tickets. The first-class cabins offer a more private space, with extra wide sides that provide more legroom allowing passengers to stretch more comfortably. The airlines also offer in-flight catering with food, beverages, and snacks throughout the journey.
  • Airlines offering flights from Kathmandu to Denver have services that assist passengers with limited mobility. Turkish and Singapore Airlines provide an onboard wheelchair to facilitate movement in the cabin. They provide service teams for airport mobility assistance and embarking and disembarking the aircraft.
  • Airlines operating this long-distance flight have a range of two to three stopovers with layovers in major cities. Singapore Airlines has three layovers in Singapore, Tokyo, and Los Angeles. Turkish Airlines offer more options for layover cities. You can choose a layover in Istanbul, New York, Washington D.C., and Chicago cities, depending on the connecting flight.
  • Passengers looking for a family-friendly airline suitable for traveling with kids should consider booking their tickets with Singapore Airlines. The airline offers age-appropriate meals with free children's entertainment in the form of TV shows and games. For passengers with infants, they offer bassinet seats and allow car seats on board.

Top airlines flying from Kathmandu to Denver

 
See real verified KAYAK customer reviews for airlines flying from Kathmandu to Denver. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kathmandu to Denver? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Qatar AirwaysOverall score based on 3585 reviews
7.9Crew
7.4Entertainment
7.5Boarding
7.3Food
7.4Comfort
Airline reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

2.0 MediocreAnge, May 2025DOH - ATL
Read more Qatar Airways reviews

Worse fight I ever take since I start flying , still have even made home , and crew abandon us half way home . No water no food and no even anyone to answer our questions

All the crew members were too slow and rude. Most of the times the registers were empty, while hundreds of customers were waiting in line, and it was impossible to get a supervisor. Despite being in line on time, I missed my freight, plus a some customers who were ahead and behind me.

Seats very small and unable to pre purchase internet or seat upgrades

I recently travelled with Qatar Airways from Doha to Dulles in the QSuite, and the experience was nothing short of exceptional. The QSuite truly feels like a First-Class experience, with its luxurious design, privacy, and comfort. The cabin crew, especially the lady in charge of the cabin, was remarkable—professional, attentive, and genuinely kind. The food was excellent, and the comfort of the seat was absolutely first-class, making the journey smooth and enjoyable. While the in-flight experience was outstanding, I have a few points of feedback. Firstly, the content available in the in-flight entertainment system could be expanded and upgraded to include a more diverse and updated collection. This would elevate the entertainment experience to match the premium standards of the QSuite. Secondly, regarding the Wi-Fi service: while QSuite passengers receive one hour of complimentary Wi-Fi, any additional usage requires a fee of USD 10. Considering the premium pricing of QSuite, it would be more fitting to include unlimited Wi-Fi as part of the experience, further enhancing the luxury offered to passengers. Lastly, I must highlight an issue with luggage handling. Unfortunately, my luggage did not make it through the transit, which was disappointing. While the ground crew assured me that it would be delivered to my home on the same day as it was arriving on the next flight, this promise was not fulfilled, and the delay added unnecessary inconvenience to an otherwise excellent experience. Overall, the QSuite experience was exceptional, but addressing these areas would further solidify Qatar Airways’ position as a leader in luxury air travel.

Seating is terrible, having seats so crammed is unacceptable for a 15-hour journey. I cannot stress enough how uncomfortable it is to sit in such an aircraft. Leg space is roomier in a domestic aircraft. I have not experienced this kind of crammy seating in domestic flights either in the US or other international airlines overseas.

riding in first class, you don't expect every time you order your dinner or breakfast that the first thing the stewardess says is Let me see if we have any left. Also, the food selection was not great: 3 of 4 entrees had mushrooms and I dont eat mushrooms, the 4th item was 'let me see if we have any left' and this was within 30 mins of entering the flight! Same experience level, it didn't feel first class this round.

Do not overbook flights and kick out confirmed ticketed passengers :-(

Wasn’t allowed to continue with the purchased tickets because I hadn’t been able to go on the first scheduled leg.

Do I need to repeat my complaints about my lost carry on bag?

Noice cancelling headphones would be better since it’s a crowded plane And kids behaviors are unavoidable

The check in process at Istanbul airport caused my family a great deal of stress and disappointment due to the following factors: 1) WE HAD TO PAY US$330 for check on bags, despite holding Economy tickets that Turkish airlines website clearly states that flights from Istanbul to Miami had a 2 checked bags allowance. 2) Airport staff not only lacked empathy for senior travelers (75 yrs old and 71 yrs old), but were also rude as well. The supervisor at check it offered "if you don't pay for the bags, you can just remain and sleep at the airport for however long you wish. What a terrible way to treat customers !!! 3) We were bumped from agent to agent to agent FIVE times, showing everyone the communication we received telling us we had the 2 bags entitlement. Two elderly people lugging 4 suitcase around and around the Turkish terminal. Again, what a sad way to treat customers !!! 4) We need a case opened to get a refund for the amount we paid. Something is amiss, screams unethical, and sounds unscrupulous......At First , we were told we must pay for 4 bags. All of a sudden, it became 2 bags, and finally all 4 bags were checked on with payments demanded for 2. Why did it vary from agent to agent???? 5) OVERALL, A TERRIBLE AND SUSPICIOUSLLY UNSCRUPULOUS EXPERIENCE FLYING WITH TURKISH AIRLINES. WE ARE TERRIBLY DISAPPOINTED AND SAD THAT OUR VISIT TO A BEAUTIFUL CITY ENDED IN SUCH A HORRIBLE EXPERIENCE

I recently flew with Turkish Airlines, and I can confidently say it was one of the best travel experiences I’ve ever had. From the moment I boarded, the crew was incredibly attentive, warm, and professional. They went above and beyond to ensure everyone was comfortable and well taken care of throughout the flight. The highlight, however, was the food! I’ve flown with many airlines, but Turkish Airlines sets the bar incredibly high when it comes to in-flight dining. Every meal was fresh, flavorful, and beautifully presented. The variety of dishes, even on a long-haul flight, was impressive. It felt like dining at a high-end restaurant at 35,000 feet! The seats were comfortable, the entertainment options were great, and the overall atmosphere made the journey enjoyable. Turkish Airlines truly excels in combining luxury and hospitality. I wouldn’t hesitate to fly with them again—highly recommend!

One of the best flights I have been on in a while.

Here's a sample answer: "Honestly, I was really impressed with Turkish Airlines, but if I had to suggest one area for improvement, it would be: - *More efficient boarding process*: I noticed that boarding took a bit longer than expected, which might be frustrating for passengers with tight connections.

Not worth pay business class and get service economy class

In this long haul flight, flight attendants never stopped moving and giving excellent service. Very impressive. Very comfortable seats and excellent food

In sharp contrast to the modern glitzy airport, boarding facilities were primitive. Passengers had to board buses and walk up steep stairs in bitter cold with carry-on baggages. I found no reason why aerobridge was not provided.

Service and food were decent, seats are a bit too narrow. Leg room is normal. Bathroom should be cleaned more frequently. WiFi is cumbersome and should be simplified.

they have cancell the flight with no reasons, My parents were in the cold weather in the airport for 24 hours they did not give any hotel and food. I hate Turkish Airline, this is our last time that we ha ve chosen Turkish Airline.

Same as before boarding process and lack of crew experience in the process

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