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Cheap Flights from Southeast Asia to Las Vegas

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Southeast Asia to Las Vegas

Thu, Sep 10 - Fri, Sep 25
Multiple Airlines Logo
6:45 pm - 9:59 pmMNL  Manila Ninoy Aquino Intl-LAS Las Vegas Harry Reid Intl
18h 14m1 stop Honolulu
Multiple Airlines Logo
1:55 am - 6:05 pmLAS  Las Vegas Harry Reid Intl-MNL Manila Ninoy Aquino Intl
25h 10m1 stop Honolulu
$646Multiple Airlines
Thu, Sep 24 - Fri, Oct 23
Multiple Airlines Logo
6:45 pm - 9:59 pmMNL  Manila Ninoy Aquino Intl-LAS Las Vegas Harry Reid Intl
18h 14m1 stop Honolulu
Multiple Airlines Logo
1:55 am - 6:05 pmLAS  Las Vegas Harry Reid Intl-MNL Manila Ninoy Aquino Intl
25h 10m1 stop Honolulu
$676Multiple Airlines
Mon, Sep 7 - Mon, Sep 14
Philippine Airlines Logo
3:15 pm - 9:10 pmMNL  Manila Ninoy Aquino Intl-LAS Las Vegas Harry Reid Intl
20h 55m1 stop Los Angeles
Philippine Airlines Logo
6:50 pm - 5:30 amLAS  Las Vegas Harry Reid Intl-MNL Manila Ninoy Aquino Intl
19h 40m1 stop Los Angeles
$761Philippine Airlines
Fri, Oct 9 - Tue, Oct 13
Philippine Airlines Logo
3:15 pm - 10:05 pmMNL  Manila Ninoy Aquino Intl-LAS Las Vegas Harry Reid Intl
21h 50m1 stop Los Angeles
Philippine Airlines Logo
5:20 pm - 5:30 amLAS  Las Vegas Harry Reid Intl-MNL Manila Ninoy Aquino Intl
21h 10m1 stop Los Angeles
$761Philippine Airlines
Tue, Sep 29 - Wed, Sep 30
United Airlines Logo
9:35 am - 8:45 amBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
37h 10m2 stops Tokyo Haneda San Francisco
United Airlines Logo
11:27 am - 9:35 amLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
32h 08m3 stops San Francisco Los Angeles Hong Kong Intl
$813United Airlines
Tue, Sep 29 - Wed, Sep 30
United Airlines Logo
9:35 am - 10:25 amBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
38h 50m2 stops Tokyo Haneda San Francisco
United Airlines Logo
2:23 pm - 9:35 amLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
29h 12m2 stops Los Angeles Hong Kong Intl
$813United Airlines
Wed, Nov 4 - Sat, Nov 14
Korean Air Logo
11:15 pm - 3:10 pmBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
30h 55m1 stop Incheon Intl
Korean Air Logo
10:50 pm - 1:25 pmLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
23h 35m1 stop Incheon Intl
$878Korean Air
Mon, Sep 7 - Tue, Oct 27
Korean Air Logo
11:30 pm - 4:20 pmBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
30h 50m1 stop Incheon Intl
Korean Air Logo
10:50 pm - 12:45 amLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
35h 55m1 stop Incheon Intl
$887Korean Air
Wed, Sep 30 - Wed, Oct 7
Delta Logo
9:40 pm - 6:04 pmBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
34h 24m2 stops Incheon Intl Salt Lake City
Delta Logo
6:00 am - 9:45 pmLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
25h 45m2 stops Seattle/Tacoma Intl Incheon Intl
$909Delta
Thu, Sep 24 - Mon, Oct 12
Delta Logo
9:50 am - 8:45 amBKK  Bangkok Suvarnabhumi-LAS Las Vegas Harry Reid Intl
36h 55m2 stops Incheon Intl Salt Lake City
Delta Logo
7:15 pm - 11:35 pmLAS  Las Vegas Harry Reid Intl-BKK Bangkok Suvarnabhumi
38h 20m2 stops Seattle/Tacoma Intl Incheon Intl
$912Delta
Useful Info

Good to know

Low season

January

Cheapest flight

$444
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Hanoi 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 round-trip 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 serving 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 1221 reviews
8.2Entertainment
8.5Boarding
8.1Food
8.3Comfort
8.7Crew
Airline reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

10.0 ExcellentFiruz, Apr 2026
Read more Korean Air reviews

The business class is excellent. I loved the food, and the crew was very attentive and professional. From boarding to arrival, everything felt smooth and well-organised.

AAAAHHHH... It was shocking in a very positive way, the attention to detail, the courtesy, the manners of all personnel on board, the constant honest smiling. You can see and feel they take pride in all they do no matter how trivial. The plane in general was very comfortable. I can't wait to do it again

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.

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.

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.

They overbooked the flight and reassigned my seat. To add insult they lied that my assigned seat was broken and promptly gave it to someone else

Jain veg meal I opted was super in taste but there was no sweet/desserts with it. I was a big missing in the meal...Please add some sweets to end the meal with 😊

The meat-and-rice combination was a good idea, but the food could use some improvement. The meat looked a bit mushy and almost like ground meat, which wasn’t very appetizing, and the flavor was just average. Other than that, everything else was great.

It is too long a flight to not have free access to internet. Should not charge. Should be some hours free.

My boarding experience was so bad. While traveling from LA to HYD, the boarding was smooth. But the boarding experience from Hyderabad to LA was utterly poor and unprofessional and caused lot of anxiety and stress. Even though we were at the airport Boarding well in advance to accommodate for Immigration and Security Check, Cathay Pacific Boarding On Ground Crew has done a very unprofessional job. It is one thing to follow rules, but being inconsistent and not being able to communicate this clearly is wrong. I was not aware that my laptops weight in my backpacks is also counted against the cabin baggage. While coming from LA to HYD, the ground boarding crew didnt ask for this. They just checked the Cabin bags weight. But at HYD, not for everyone, but for some people they enforced this. Our Checkin Luggage was carefully weighed at home and was accurately measured to 23 kg, Now they asked to move all the weight in our Backpacks where most of the weight is from Laptops and tablets for each family member, I need to accommodate this ~10kg from 6 laptops in to one of the suit cases and pay extra for excess baggage at the airport boarding place. Without a weighing scale how can I accurately move all the items from cabin baggage to one of the suitcase. D Venkatesh is the guy who enforced this. But I dont have a problem with the rule enforcement, but the way he guided us in solving the problem. I was willing to pay the extra money for the extra weight. He told me that the 32 kg excess baggage is allowed with 150 USD. I understood that 32 kg is extra on top of the 23 kg chickin baggage. SO I pushed all of them to one suit case and then when I took this suitcase, I was sent back saying that he meant the total as 32kg but not the excess should be 32 kg, I had to go out of the line make these changes without a scale thrice like this. They literally harassed me. Noushad his manager was sneering at us. When I said, I am going to complain about this, my wife heard him saying some bad words in Hindi. You get one chance to harass your customer. I will never board Cathay Pacific again.

I’ve flown 2 better Asian airlines in the past year.

Good experience and I would fly again with CP. Disappointed that they ran out of the dinner option that I preferred. Other than that, the trip was quite enjoyable.

The crew could have awaken me to eat dinner!! I was so waiting to order the braised duck breast and fell asleep b4 crew got to me to take order. When I awoke, lights were out and food had been served without me eating. I did love the apple juice!

The flight was delayed for over an hour, which made me worry about pets in cargo.

It was good, on time boarding. Have a good service. .

Flight did not have wifi service. It was experiencing technical difficulties. Definitely and old plane that needs updating.

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

It was perfect! I've never flown with United before, but I definitely will in the future

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The flight attendants were great, I joked with one I can’t remember her name, a blond, really sweet. I thought it was run well very professional. This was great i survived Spirit, I know for which I speak.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

First class felt like economy, seats were horrible, food was horrible, staff inattentive

The departure was delayed by 1 hour. The seat was comfortable and selection of entertainment is very good.

Overall all good with the flight. Appreciated the extra spacious upper storage for (vertically standing) carry on. Efficient crew, on time departure... What could it be better is the in seat power. No one was working in our row. We were counting on the in seat power to recharge our battery depleted phones. With the dependency we have in our mobile devices nowadays, the availability of in seat power is a must....

Flight stewards were sometimes short when passengers made requests at the same time. The requests were simple but a smile & a remark of "I'll get to you soon" instead of a curt & passing "Wait a minute." Flying is not cheap & good manners should be a given when taking care of people cramped in seats for longer than ten hours. The food tasted great but doesn't look appetizing. The mid-meal break food or merienda were great in the last two flights I was on.

It was amazing with great service. But the seating could have been better if there was ample arm rest areas

Flight attendants did very well, they were all friendly and very helpful .

Everything is ok except the manner of transporting the people that includes me on a wheelchair. That was my first time cuz I was suffering from “sciatica “ and couldn’t walk well. Upon arrival at LAX it took me almost 3 hrs to get out of the airport bcuz of these wheelchairs procedures. If only I can manage to walk I should have done so OMG. Other than that so far everything is ok. THANK YOU.

Absolutely terrible. I will never fly that airline again. The problem was with the constant emails changing my seats, arrival/ departure times and the aircraft. The staff at the airports and onboard were great. Between making the appointment in May 2025 and my actual trip I had over 50 emails announcing changes. I was traveling with 3 other couples and they experienced the same thing.

My luggages were lost and the service attendant was extremely unprofessional. Despite presenting my luggage claim slips, the attendant stated she had “no record” of my bags and made no meaningful effort to assist. When I explained that the luggage contained our family’s complete scuba diving equipment, her response was dismissive, stating that she “didn’t care.” While lost luggage is frustrating on its own, the lack of professionalism and lack of empathy significantly worsened the situation.

Flight was good took off on time arrived early. Crew was awesome and did a great job. Very helpful and courteous. Bags arrived super fast with no hassles. Great flight!!!!!!

Excellent! All flight related was memorable ! My first experience with Mabuhay Lounge,,, not so good

Great. Always great service and their pilots know how to land planes properly

Flight was really good, considering the semi bad weather in MNL. Food was great. Crew kept offering throughout the flight. Wifi signal was intermittent though.

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