$555 Cheap Japan Airlines flights Dallas (DFW) to Samui Intl. Airport (USM)

View $555 flight on Mon, Aug 25, 2025Opens in a new window

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$555 Cheap Japan Airlines flights Dallas (DFW) to Samui Intl. Airport (USM)

Prices were available within the past 7 days and start at $555 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Dallas (DFW) to Samui Intl. Airport (USM)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
Samui Intl. Airport
Airlines serving
Air France, Cathay Pacific, EVA Airways, Finnair, KLM, Qatar Airways
Popular airline
Qatar Airways
Distance
9294 mi

Frequently asked questions

How much is a JAL flight from Dallas-Fort Worth Intl. Airport (DFW) to Ko Samui Airport (USM)?
Make use of the "Price (lowest to highest)" filter on Expedia to look for cheap JAL round-trip flights from DFW to USM. Affordable one-way tickets from $555 are available too.**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 USM with JAL?
October is one of the cheapest months to get away to Koh Samui with JAL. You could also find excellent prices on one-way and return tickets in September.
What is the cheapest time to book flights from Dallas-Fort Worth Intl. Airport (DFW) to Ko Samui Airport (USM) with JAL?
Scoring the best JAL deals from DFW to USM often comes down to booking at the right moment. You can save 17% on international flights when you book 18 to 29 days before takeoff instead of four to five months ahead. To top it off, 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 checking out flights about one month before you want 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 JAL fly nonstop from Dallas-Fort Worth Intl. Airport (DFW) to Ko Samui Airport (USM)?
Select our "Nonstop" filter when browsing for direct JAL flights from DFW to USM. It's also a good way to compare other airlines offering the same nonstop journey.
What is the earliest JAL flight from DFW to USM?
Find JAL's earliest flights from DFW to USM by checking our "Early Morning" and "Morning" filters. Not only will you get to your destination sooner, early departures are also 20% less likely to be canceled.**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 JAL fly into in Koh Samui?
Ko Samui Airport (USM) is the primary Koh Samui gateway for JAL flights from Dallas-Fort Worth Intl. Airport (DFW).
What kind of luggage can I take on a JAL flight from Dallas-Fort Worth Intl. Airport (DFW) to Ko Samui Airport (USM)?
JAL lets travelers bring 2 checked-in bags weighing up to 50 lb with dimensions not exceeding 79 inches on standard economy flights from DFW to USM. You can also take 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 21 inches x 15 inches x 9 inches and weigh less than 22 lb. Baggage rules can differ depending on your cabin class and fare type, so double-check your booking or JAL's website to avoid paying extra costs at the airport.
Why fly with JAL from DFW to USM?
A 5-star airline rating and the opportunity to collect points through Japan Airlines Mileage Bank are the start of the reasons to jet off from DFW to USM with JAL. Plus, when you sign up to Expedia's free One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. You can put it toward your future trips.*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 JAL flight from Dallas-Fort Worth Intl. Airport (DFW) to Ko Samui Airport (USM)?
Depending on the type of ticket you purchased, a fee typically applies if you change or cancel your booking more than 24 hours after confirmation. To find plane tickets with more flexibility, select our "Changes included" and "No cancel fee" boxes when you search for flights. To learn more about changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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