$356 Find Cheap Flights from Las Vegas to Southeast Asia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Las Vegas to Southeast Asia departing on 9/3. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Southeast Asia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Las Vegas to Southeast Asia.
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Flights Deals

Best Southeast Asia Flight Deals from Las Vegas

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Bangkok
Bangkok2 stops$796
Manila
Manila2 stops$783
Singapore
Singapore1 stop$719
Denpasar
Denpasar1 stop$475
Hanoi
Hanoi1 stop$719
Phuket City
Phuket City2 stops$950
Cebu City
Cebu City1 stop$833
Da Nang
Da Nang2 stops$1,373
Phnom Penh
Phnom Penh1 stop$951
Chiang Mai
Chiang Mai1 stop$1,206
Angeles City
Angeles City2 stops$920
Vientiane
Vientiane2 stops$1,322
Davao City
Davao City3 stops$1,514
Bangkok
Bangkok2 stops$796
Manila
Manila2 stops$783
Singapore
Singapore1 stop$719
Denpasar
Denpasar1 stop$475
Hanoi
Hanoi1 stop$719
Phuket City
Phuket City2 stops$950
Cebu City
Cebu City1 stop$833
Da Nang
Da Nang2 stops$1,373
Phnom Penh
Phnom Penh1 stop$951
Chiang Mai
Chiang Mai1 stop$1,206
Angeles City
Angeles City2 stops$920
Vientiane
Vientiane2 stops$1,322
Davao City
Davao City3 stops$1,514

Cheap Flights from Las Vegas to Southeast Asia

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Las Vegas to Southeast Asia 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Las Vegas to Southeast Asia.
Discover the best prices for you by selecting your travel dates on KAYAK.
Korean Air Logo
11:50 pm - 10:10 pmLAS-DPS
31h 20m1 stop
Korean Air Logo
12:50 am - 4:20 pmDPS-LAS
30h 30m1 stop
$475Korean Air
Find Deal
Fri, Jun 13 - Thu, Jun 19
Korean Air Logo
11:50 pm - 12:35 pmLAS-SGN
22h 45m1 stop
Korean Air Logo
11:45 pm - 4:20 pmSGN-LAS
30h 35m1 stop
$660Korean Air
Find Deal
Thu, Aug 14 - Sun, Aug 31
United Airlines Logo
10:47 am - 9:55 pmLAS-SGN
45h 08m2 stops
United Airlines Logo
11:15 pm - 11:54 pmSGN-LAS
38h 39m2 stops
$731United Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 20
United Airlines Logo
10:47 am - 9:55 pmLAS-SGN
45h 08m2 stops
United Airlines Logo
11:15 pm - 11:54 pmSGN-LAS
38h 39m2 stops
$732United Airlines
Find Deal
Thu, Sep 4 - Sat, Sep 20
ANA Logo
8:00 am - 6:00 amLAS-KUL
31h 00m2 stops
ANA Logo
7:15 am - 11:49 pmKUL-LAS
31h 34m2 stops
$783ANA
Find Deal
Wed, Jul 16 - Sun, Sep 7
ANA Logo
8:00 am - 6:00 amLAS-KUL
31h 00m2 stops
ANA Logo
7:15 am - 8:24 pmKUL-LAS
28h 09m2 stops
$793ANA
Find Deal
Wed, Jul 16 - Mon, Sep 8
Philippine Airlines Logo
7:05 pm - 5:45 amLAS-MNL
19h 40m1 stop
Philippine Airlines Logo
10:05 pm - 9:16 amMNL-LAS
26h 11m1 stop
$878Philippine Airlines
Find Deal
Wed, Sep 3 - Wed, Oct 1
Philippine Airlines Logo
11:38 am - 5:45 amLAS-MNL
27h 07m1 stop
Philippine Airlines Logo
11:05 am - 4:31 pmMNL-LAS
20h 26m1 stop
$879Philippine Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 8
Cathay Pacific Logo
6:00 am - 11:50 pmLAS-BKK
27h 50m2 stops
Cathay Pacific Logo
8:05 am - 3:31 pmBKK-LAS
21h 26m2 stops
$928Cathay Pacific
Find Deal
Tue, May 13 - Wed, Jun 11
Cathay Pacific Logo
7:58 pm - 10:00 amLAS-BKK
24h 02m2 stops
Cathay Pacific Logo
3:00 pm - 10:08 amBKK-LAS
33h 08m2 stops
$965Cathay Pacific
Find Deal
Tue, May 13 - Tue, May 20
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KAYAK's insights & trends for Las Vegas to Southeast Asia flights

Get data-powered insights and trends into flights from Las Vegas to Southeast Asia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Las Vegas to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Las Vegas to Southeast Asia, 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 Las Vegas to Southeast Asia is February, when tickets cost $972 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,659 and $1,638 respectively.

What’s the cheapest day of the week to fly from Las Vegas to Southeast Asia?

The average price of all round-trip flights from Las Vegas to Southeast Asia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Southeast Asia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Las Vegas to Southeast Asia. For your return ticket, we recommend flying on a Friday and avoiding Wednesdays for the best deals.

How far in advance should I book a flight from Las Vegas to Southeast Asia?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Las Vegas to Southeast Asia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Las Vegas to Southeast Asia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.


Good to know

Low seasonAugust
High seasonMay
Cheapest flight$356
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly with an average 11% increase in price.
Flight from Las Vegas to Kuala Lumpur

FAQs - booking Southeast Asia flights

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

    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 Las Vegas to Southeast Asia.

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

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

    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 from Las Vegas to Southeast Asia with an airline and back with another airline.

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

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

  • What is the cheapest time of day to fly to Southeast Asia?

    The cheapest time of day to fly to Southeast Asia is generally in the morning, when round-trip flights cost $1,062 on average. Morning departures are around 19% cheaper than evening flights, on average. The most expensive time of day to fly to Southeast Asia is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,310.

Top 5 airlines serving from Las Vegas to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Las Vegas to Southeast Asia. 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 Las Vegas to Southeast Asia? 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 1068 reviews
8.2Entertainment
8.1Food
8.7Crew
8.3Comfort
8.5Boarding
Airline reviews

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

8.0 ExcellentAnonymous, Apr 2025ATL - ICN
Read more Korean Air reviews

The delay in Korea was a pain and set us back a day. I have to give big props to Korean Air for setting up a hotel with dinner and transportation to and from the hotel. I also needed assistance with a wheelchair and they did an outstanding job.

Great except for the delay in Korea. Korean Air did a great job setting up a hotel for the night. I also needed assistance with a wheelchair and they were outstanding.

The flight was on time and very quick, as expected, but the leg room isn't great in coach seats.

Flight delayed going to Korea. No free WiFi. Other than that everything else is were good. I would love to fly with Korea airline again

Just a typical domestic poor flight nothing more. There is no food choices in such a flight. Crew doesn't really care if you are on-board or not

long flights are difficult but the crew and amenities made it a very good experience

Our seat row plus one ahead and behind we're completely overlooked during beverage service...

Need to have space for Cary on when traveler boarding any zone

When I selected my seats, it showed row 29 as the front row, so I paid extra to sit in what I thought would be the front row, but when I boarded the plane, row 29 was the second economy row. I was disappointed that I'd spent almost $100 more for no actual benefit.

everything was fine, would have liked better food but it was warm, great choices for movies

Excellent service and comfortable seats. Friendly and helpful staff. No food for a 3hr flight over lunch time which was surprising (or is that a feature of domestic flights in Japan?)

When booking the flight i picked it because it said flying with ana even on our e-ticket as well but I showed up to the airport and I flew with united. I have flew with both airlines before and I prefer ana for the food quality and comfortable. So I was disappointed in that outcome and felt the food gave me minor ibs. The whole thing was missing leading with not getting what I thought I was paying for. Felt a bait and switched. Do not have confidence in using this app in the future trips

The flight was smooth, but there were not enough options for meals and I was given beef when I do not eat beef. The flight going was much better because we received more snacks.

This was a large plane with an upper deck. It seems like business was upstairs. If it was a US airline then I would say I sat in economy plus, but I think it was just economy. Though since ANA would not allow me to choose seats for the price it may have been plus. Lots of movies to choose from, and good service.

This was the best airline I’ve ever taken. The staff are amazing. The food was great. The pilot was phenomenal. I would highly recommend this airline.

Uh there was a delay, because of the weather. And what took usually an hour flight to Louisville took about 6+ hours. Flight got canceled

I had to get rerouted because the weather delayed my flight enough to miss both of my connecting flights. I select nearly 2 hours on customer service trying to get rerouted and had to miss my first plane which took my luggage to San Francisco. Luckily, customer service sent me to the same airport but I had to ride 12 hours in economy after I paid extra for premium economy. Totally sucks that I overpaid. Customer service and airplane crew were great and really helpful though. Although I still hate how small the seat was, especially since I'm smaller than average, I can't imagine how much it would suck for an average sized person.

I stopped flying with United back in the nineties. Today's experience reminded me of why.

Wonderfully pleasant experience. Good meal and beverage selections. Professional air staff.

Seat width can be a bit wider. not nice that they charge extra for the window seats. online check in can be greatly improved. in other words, their online interface is bad.

I've stomach problems after 2 hours of flight, Iris, the flight purser not only did her best to make me feel comfortable, she went above and beyond providing pain relievers medicines and ointment. She look and found a doctor passenger on the flight to provide advise. She even report on ground staffs about my condition and provide wheelchair upon arrival. Kudos to her and Cathay Pacific!

Worst experience I have ever had with any airline in over 25 years.

I have a Peanut Allergy and the Steward staff were very accommodating in ensuring my safety as my allergy is life threatening. Very professional and so vested in their profession.

Very noisy and careless crew on this overnight flight. They should understand customers want to sleep

Everything was fine and I have no complaints or things to note.

The flight was delayed for 30 mins. The overall experience was good.

Highly impressive. On time. Smooth and fast boarding and disembarkment. Really great service

The economy seats are much indeed roomier. Meals needs improvement.

flight delayed 45 mins - missed connection - 1 hr layover became 8 hr layover waiting for next flight -

Fast boarding flight on time boarded plane back to front instead of stupid zone groups like US airlines do...

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

Nice new lay-flat seats in Business Class!! What a wonderful experience!

Well it's strange everytime going the flight is late coming back the service is superior

Going to Dumaguette 4 times in a row I was late it's terrible

The staff was wonderful. Really took good care of me. The food was not my favorite.

love the flight but the chairs are not comfortable mostly for smaller people

There was something that did not work on every fligjt. No water in business class washroom and inflight entertainment system did not work in business class.

Everything was great, except for the inflight entertainment, which wouldn't work on my Samsung Zflip. The flight was smooth despite the heavy rains exiting Tokyo. The cabin crew were very attentive and friendly. I had the pork katsudon, which was very tender and flavorful.

Flight left on time landed early, Crew was great , never an easy job. Bags arrived in a timely manner . Good job all in all.

Food was great. Hot meals. Entertainment- not so good. They only showed one tv filipino series with only 3 episodes for a 14 hour flight.

Ground and flight crew very courteous and professional. Seats are just ok. Entertainment could be upgraded with newer movies. Food was not good at all.

Everything you need to know for your flight to Southeast Asia

Information on your arrival and departure airports

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