S$ 646 Find Cheap Flights from Southeast Asia to Las Vegas

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Las Vegas departing on 8-6. 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, 0 bags

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Everything you should know

Cheapest return fare
S$ 1,119
Typical prices: S$ 1,287-S$ 1,383
Multiple Airlines
Mon 4-5Fri 8-5
SIN - LAS • 1 stop
Cheapest one-way flight
S$ 639
Typical prices: S$ 730-S$ 906
Multiple Airlines
Mon 8-6
SIN - LAS • 1 stop
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Flight Deals
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Flight Deals

Cheap Flights from Southeast Asia to Las Vegas

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Southeast Asia to Las Vegas 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 return flight deals from Southeast Asia to Las Vegas

Mon, 4 May - Fri, 8 May
Multiple Airlines Logo
09:15 - 15:45
SIN
-
LAS
21h 30m
1 stop
Multiple Airlines Logo
14:59 - 21:30
LAS
-
SIN
39h 31m
2 stops
S$ 1,119Multiple Airlines
Mon, 4 May - Fri, 8 May
Multiple Airlines Logo
13:45 - 23:59
SIN
-
LAS
25h 14m
2 stops
Multiple Airlines Logo
20:07 - 12:35
LAS
-
SIN
25h 28m
2 stops
S$ 1,133Multiple Airlines
Mon, 9 Mar - Tue, 17 Mar
Multiple Airlines Logo
01:25 - 21:14
SIN
-
LAS
34h 49m
2 stops
Multiple Airlines Logo
16:47 - 11:55
LAS
-
SIN
28h 08m
2 stops
S$ 1,157Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
18:00 - 10:26
SIN
-
LAS
31h 26m
2 stops
Multiple Airlines Logo
07:00 - 00:25
LAS
-
SIN
26h 25m
2 stops
S$ 1,215Multiple Airlines
Mon, 2 Mar - Tue, 17 Mar
Korean Air Logo
22:30 - 15:10
SIN
-
LAS
32h 40m
1 stop
Korean Air Logo
22:50 - 20:25
LAS
-
SIN
30h 35m
1 stop
S$ 1,218Korean Air
Tue, 10 Mar - Tue, 17 Mar
Korean Air Logo
22:30 - 16:10
SIN
-
LAS
32h 40m
1 stop
Korean Air Logo
22:50 - 00:10
LAS
-
SIN
34h 20m
1 stop
S$ 1,223Korean Air
Mon, 9 Mar - Mon, 16 Mar
United Airlines Logo
10:10 - 18:55
SIN
-
LAS
23h 45m
1 stop
United Airlines Logo
07:30 - 20:15
LAS
-
SIN
21h 45m
1 stop
S$ 1,247United Airlines
Mon, 6 Apr - Thu, 23 Apr
United Airlines Logo
09:00 - 20:59
SIN
-
LAS
26h 59m
1 stop
United Airlines Logo
13:43 - 06:45
LAS
-
SIN
26h 02m
1 stop
S$ 1,248United Airlines
Thu, 12 Mar - Fri, 20 Mar
Multiple Airlines Logo
01:10 - 10:22
SIN
-
LAS
48h 12m
2 stops
Multiple Airlines Logo
14:46 - 17:45
LAS
-
SIN
35h 59m
1 stop
S$ 1,259Multiple Airlines
Mon, 9 Mar - Mon, 16 Mar
Multiple Airlines Logo
14:10 - 10:26
SIN
-
LAS
35h 16m
3 stops
Multiple Airlines Logo
07:00 - 00:25
LAS
-
SIN
26h 25m
2 stops
S$ 1,280Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flightS$ 639
Best time to beat the crowds but there is an average 14% increase in price.
Most popular time to fly (6% more expensive on average)
Flight from Singapore to Las Vegas

FAQs for booking flights from Southeast Asia to Las Vegas

  • How does KAYAK find such low prices on flights from Southeast Asia to Las Vegas?

    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 Southeast Asia to Las Vegas.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southeast Asia to Las Vegas?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Las Vegas from Southeast Asia 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 Southeast Asia to Las Vegas?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Las Vegas with an airline and back to Southeast Asia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southeast Asia to Las Vegas?

    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 Las Vegas from Southeast Asia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines flying from Southeast Asia to Las Vegas

 
Need help choosing which airline to fly with from Southeast Asia to Las Vegas? 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.
8.4
Korean AirOverall score based on 1188 reviews
8.3Comfort
8.5Boarding
8.1Food
8.2Entertainment
8.7Crew
Airline reviews

Great service and comfort level. You can have more of vegetarian food options.

10.0 ExcellentAnonymous, Nov 2025
ICN - SFO
Read more Korean Air reviews

Great service and comfort level. You can have more of vegetarian food options.

It’s great, long flight and arrive safe at destination

Everything was excellent as I expected. They also had a very caring crew. I had a headache and asked a Tylenol. The crew members kept checking with me how I was doing.

They were trying to get people to check luggage because the over head compartments were full but when we boarded there were lots of empty places that people could have put the luggage.

I can't believe they put my wife and I in the two middle seats! It is a very long flight and we had single flyers on either side of us blocking the way to the bathroom! There's no reason to not give one of us the isle seat so we could have managed bathroom needs and snacks with convenience. So I think very poorly of Korean air to put us both in the middle, I've never had that happen before and will probably avoid this airline in the future because of this. We tried to have them change it but they didn't so you pretty much lost a customer because of it.

Plane took off on time and I had the whole row to myself!

One of the flight attendants stepped on my foot. I was on the aisle seat. A lady inside needed to get out. So Instood. Just then, a flight attentendant came wuicklybtheoughbthe aisle and stepprd on my sock covered toes. I let out a small sound. She stopped momentarily, but didn’t ask how I was just took off of the aisle. Never came back to see how I was. Fortunately, I was not really hurt other than a slight soreness in my toes. But I found that to be very negligent.

This flight was a superior flight in all regards. Extremely pleasant experience.

Korean Air is unlike any other major airline I have flown with. The grace and respect that the staff has from check in to de-boarding is unmatched. The flight attendants this time were especially wonderful to my five little children. They helped us rearrange to more suitable seating, brought our children’s meals, and patiently waited for them in the aisles when they had to use the bathroom. We felt so welcome and comfortable. I really appreciate the meal voucher when our flight was delayed. I am grateful to have had such an stress-free experience.

It's good overall. Flight was packed. Inflight entertainment choices were lacking.

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Wish the seat don’t have restrictions, can’t fully insert backpack all the way inside.

Best service airline. The cabin crew is attentive and friendly. Inflight entertainment system is good

I have difficulties to book wheelchair for my parents returned flight

The staff on the plane were attentive and friendly. The frustration with the cabin crew was that we were served second to special diet people. And, we were in economy section. The boarding staff was mediocre. Got scolded for requesting to sit with spouse on 14 hours long flight home. Was told they cannot break up families for us. Didn’t understand how we were denied sitting together as we are husband and wife. After many words of exchange, we were accommodated. Cleaning crew did a horrible job! Bathrooms were unsanitary or dirty from beginning of flight! Didn’t expect sparkling as its economy, but did except decent.

Construction at PDX resulting in very lung walk from the rental car to the gate. SFO, extremely long walk between terminals to get to connecting Singapore airlines flight. My smart watch recorded a total of 3 miles.

So happy I flew with Singapore Airlines. The customer service is top notch. I am terrified of flying and the staff made me feel so at ease. Will only fly Singapore internationally moving forward.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

I very much liked and appreciated the service on board. The seating arrangement in Business feels uncomfortable. It's not made for tall people, in any case.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

It was a pretty standard flight... until the almost hour and a half spent on the taxi way. I get that the weather has been poor but the delay had nothing to do with the weather and more to do with a plane with several issues tying up the gate. I get that that happens from time to time but this has been EVERY flight I've been on for the past 5 years and I fly 3 to 5 times a year. This isn't just United... it's American, it's Delta. It's an issue with the entire industry. I work for UPS and packages on a cargo plane get better service than people do these days. Anymore I HATE flying.

I so appreciate the crew members on each flight of United. They are outstanding.

Flight arrived 30 min early and bag was waiting at the baggage pickup. United Club HNL was one of the nicest in the system

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Mean flight attendant. I wanted to reuse my plastic cup, but he (Matthew) said he can't for safety. I then said "I don't want water then" and he poured me a glass. I hope Matthew gets herpes and spends the rest of his life poor, lonely, and homeless.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

It was great. There were some issues prior to takeoff. The weather was poor so we had to go through deicing, and we were delayed a bit by the pilots' concern about one of the engines, but that's aviation. The pilots handled everything with aplomb, and kept us apprised

Reliable, nice crew, I fly often on that flight and I like it all.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

Air Canada’s problems are not staff related by and large, no. The problem is tiny jets between the U.S. and Canada - yes, believe it or not they are still “international” (just ask our own Mango Maniac in power in the U.S.). The little aisle is compounded by a design flaw of a “dog leg” starting at seat 12. Woe be unto you if you sit here as passengers and attendants do not have sufficient room to not hit you in the face with backpacks. One thing I will say very positively about Air Canada is you still provide pillows and blankets on transcontinental flights to all, not just the elites. Your tiny improperly designed jets are also a problem flying city to city within Canada also. One can only say you remind us of a “Jet Blue” or “Spirit” experience. Also your luggage space is downright Byzantine! We will endeavor to avoid you and use other U.S. carriers, albeit charging more.

Terrible canceled flight and lost my luggage. Flew me to Halifax. Tgat flight was delayed, had to spend night in airport chair.

Better entertainment & food options more may be adding chicken option or on vegetarian side good quality pasta

My seat was not comfortable. Flight was smooth. Regretfully we had two delays before takeoff

Amazing service, with enthusiastic crew members, and some breathtaking views of Vancouver. No IFE though, as it is only a 1 hour flight on a regional Turboprop jet.

They are very proactive and made our boarding easy and always notified us about any changes well in advance.

My seat was covered in vomit and I will be reaching out to Air Canada

It's kindof ridiculous that your system is even asking me about this since my flight was canceled and I wasn't rescheduled.

3 hr delay at the gate while they were doing maintenance. Next time, do not board passengers while maintenance is being performed

Digital check in is very poor with air canada compaired to other airlines

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