$793 Cheap Singapore Airlines flights Dallas (DFW) to Kathmandu (KTM)

View $793 flight on Mon, Oct 20, 2025Opens in a new window

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

$793 Cheap Singapore Airlines flights Dallas (DFW) to Kathmandu (KTM)

Prices were available within the past 7 days and start at $793 for one-way flights and $1,640 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Singapore Airlines
Fri, Oct 10 - Thu, Oct 23
DFW
Dallas
KTM
Kathmandu
$1,640 Roundtrip, found 1 hour ago
$1,640
Roundtrip
found 1 hour ago
Select Singapore Airlines flight, departing Fri, Oct 10 from Dallas to Kathmandu, returning Thu, Oct 23, priced at $1,640 found 1 hour ago
Flights from Dallas (DFW) to Kathmandu (KTM)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Tribhuvan Intl.
Airlines serving
Cathay Pacific, China Southern Airlines, Emirates, KLM, Korean Air, Malaysia Airlines, Qatar Airways, Singapore Airlines, SriLankan Airlines, Turkish Airlines
Popular airline
Qatar Airways
Distance
8246 mi

Frequently asked questions

How much is a Singapore Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Tribhuvan Intl. Airport (KTM)?
Finding cheap one-way Singapore Airlines flights from DFW to KTM from $793 on Expedia is a cinch --- just filter by "Price (lowest to highest)." Or check out our affordable return fares from $1,640 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from DFW to KTM with Singapore Airlines?
Singapore Airlines flights to Kathmandu are typically more affordable in the low-season months of July and August. Whether you're in search of a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to Tribhuvan Intl. Airport (KTM) with Singapore Airlines?
Scoring the best Singapore Airlines deals from DFW to KTM often comes down to timing. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. Better still, you can pocket 17% on average by buying your tickets on a Sunday compared to a Friday, which is usually the most expensive day to book.* It's a good idea to start searching for flights about one month before you plan to travel.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Singapore Airlines fly nonstop from Dallas-Fort Worth Intl. Airport (DFW) to Tribhuvan Intl. Airport (KTM)?
Enter your dates, click search and check "Nonstop" on Expedia to browse any direct flights from DFW to KTM with Singapore Airlines or another carrier.
What is the earliest Singapore Airlines flight from DFW to KTM?
Find Singapore Airlines's earliest flights from DFW to KTM by checking our "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures also experience 20% fewer cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Singapore Airlines fly into in Kathmandu?
Jump on a Singapore Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Kathmandu, and you're most likely to arrive at Tribhuvan Intl. Airport (KTM). This is the airline's primary hub in this destination.
What kind of luggage can I take on a Singapore Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Tribhuvan Intl. Airport (KTM)?
Singapore Airlines allows you to bring 2 checked-in bags weighing up to 50 lb with maximum dimensions of 31 inches x 29 inches x 78 inches on standard economy flights from DFW to KTM. You can also bring 2 cabin bags in the cabin. This carry-on luggage must not exceed 45 inches and weigh no more than 15 lb. Baggage rules can differ based on your cabin class and fare type, so double-check your booking or Singapore Airlines's website to avoid extra costs at the airport.
Why fly with Singapore Airlines from DFW to KTM?
Flying from DFW to KTM with Singapore Airlines comes with a range of perks, including top-tier customer service and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That's in addition to the Singapore Airlines KrisFlyer points you can earn with Singapore Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Singapore Airlines flight from Dallas-Fort Worth Intl. Airport (DFW) to Tribhuvan Intl. Airport (KTM)?
Changes are often free within 24 hours of making a booking, but your airline may add a charge after that. For more details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to update your itinerary without being charged, check the "No cancel fee" or "Changes included" filter when organizing your next adventure.

Explore a world of travel with Expedia

*Available to One Key members.