$379 Find Cheap Flights from Houston 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 Houston to Southeast Asia departing on 3/23. 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

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 Houston to Southeast Asia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Houston to Southeast Asia.
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Houston to Southeast Asia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Bangkok
Bangkok2 stops$910
Manila
Manila1 stop$808
Ho Chi Minh City
Ho Chi Minh City2 stops$805
Singapore
Singapore1 stop$902
Denpasar
Denpasar1 stop$1,042
Hanoi
Hanoi1 stop$904
Phuket City
Phuket City2 stops$909
Cebu City
Cebu City2 stops$835
Da Nang
Da Nang2 stops$977
Chiang Mai
Chiang Mai2 stops$1,043
Angeles City
Angeles City2 stops$900
Ko Samui
Ko Samui2 stops$1,222
Vientiane
Vientiane3 stops$1,287
Boracay
Boracay2 stops$1,129
Davao City
Davao City2 stops$1,036
Krabi
Krabi2 stops$1,154
Bangkok
Bangkok2 stops$910
Manila
Manila1 stop$808
Ho Chi Minh City
Ho Chi Minh City2 stops$805
Singapore
Singapore1 stop$902
Denpasar
Denpasar1 stop$1,042
Hanoi
Hanoi1 stop$904
Phuket City
Phuket City2 stops$909
Cebu City
Cebu City2 stops$835
Da Nang
Da Nang2 stops$977
Chiang Mai
Chiang Mai2 stops$1,043
Angeles City
Angeles City2 stops$900
Ko Samui
Ko Samui2 stops$1,222
Vientiane
Vientiane3 stops$1,287
Boracay
Boracay2 stops$1,129
Davao City
Davao City2 stops$1,036
Krabi
Krabi2 stops$1,154

Book Cheap Houston to Southeast Asia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Houston 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Houston to Southeast Asia

Wed, Nov 26 - Tue, Dec 9
United Airlines Logo
7:20 am - 10:55 pmIAH-SGN
26h 35m2 stops
United Airlines Logo
6:00 am - 8:50 pmSGN-IAH
27h 50m3 stops
$805United Airlines
Find Deal
Mon, Mar 16 - Tue, Apr 14
Philippine Airlines Logo
7:52 pm - 6:45 pmIAH-MNL
33h 53m1 stop
Philippine Airlines Logo
10:20 pm - 7:16 pmMNL-IAH
33h 56m1 stop
$808Philippine Airlines
Find Deal
Sun, Mar 1 - Tue, Mar 31
ANA Logo
6:30 am - 10:05 pmIAH-MNL
25h 35m2 stops
ANA Logo
2:40 pm - 5:17 amMNL-IAH
27h 37m2 stops
$829ANA
Find Deal
Wed, Jan 28 - Thu, Feb 12
ANA Logo
10:20 am - 1:35 pmIAH-MNL
37h 15m1 stop
ANA Logo
2:50 pm - 7:45 amMNL-IAH
30h 55m1 stop
$834ANA
Find Deal
Mon, Feb 16 - Mon, Mar 16
Turkish Airlines Logo
9:05 pm - 4:20 amIAH-BKK
42h 15m1 stop
Turkish Airlines Logo
5:50 am - 8:10 pmBKK-IAH
26h 20m1 stop
$919Turkish Airlines
Find Deal
Tue, Mar 31 - Wed, Apr 15
Turkish Airlines Logo
9:10 pm - 3:25 pmIAH-BKK
30h 15m1 stop
Turkish Airlines Logo
11:15 am - 7:15 pmBKK-IAH
44h 00m1 stop
$935Turkish Airlines
Find Deal
Tue, Apr 21 - Wed, May 6
EVA Air Logo
1:00 am - 10:25 amIAH-BKK
21h 25m1 stop
EVA Air Logo
12:25 pm - 10:20 pmBKK-IAH
21h 55m1 stop
$949EVA Air
Find Deal
Mon, Apr 27 - Mon, May 11
EVA Air Logo
1:00 am - 10:55 amIAH-BKK
21h 55m1 stop
EVA Air Logo
3:10 pm - 10:20 pmBKK-IAH
19h 10m1 stop
$951EVA Air
Find Deal
Tue, Feb 24 - Sat, Feb 28
Qatar Airways Logo
5:45 pm - 12:05 pmIAH-DPS
28h 20m2 stops
Qatar Airways Logo
6:50 pm - 3:15 pmDPS-IAH
34h 25m1 stop
$1,127Qatar Airways
Find Deal
Tue, Feb 3 - Mon, Feb 16
Qatar Airways Logo
5:45 pm - 6:25 pmIAH-DPS
34h 40m2 stops
Qatar Airways Logo
12:30 am - 3:15 pmDPS-IAH
28h 45m1 stop
$1,153Qatar Airways
Find Deal
Booking Insights

KAYAK's insights & trends for Houston to Southeast Asia flights

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

What is the cheapest Houston to Southeast Asia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Southeast Asia from Houston found in the last 72 hours was to Singapore, at $1,475 round-trip. The most popular route is from Houston George Bush Intcntl Airport (IAH) to Singapore (SIN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,475.

What is the cheapest month to fly from Houston to Southeast Asia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Houston 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 Houston to Southeast Asia is September, when tickets cost $960 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,476 and $1,431 respectively.

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

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

When flying from Houston to Southeast Asia, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Houston, you’ll find the best rates on Thursdays and the most expensive ones on Tuesdays.

How far in advance should I book a flight from Houston 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 Houston 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 Houston to Southeast Asia, you should book around 3 weeks before departure, which saves you about 7% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 20 weeks before departure.

Good to know

Cheapest flight$409
Flight from Houston George Bush Airport to Denpasar

FAQs - booking Southeast Asia flights

  • How does KAYAK find such low prices on flights from Houston 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 Houston to Southeast Asia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Houston 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 Houston 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 Houston 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 Houston 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 Houston 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 afternoon, when round-trip flights cost $1,024 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to Southeast Asia is generally at night, which is peak travel time and where the average cost of a ticket is $1,284.

Reviews of the top 5 airlines serving from Houston to Southeast Asia

 
See real verified KAYAK customer reviews for airlines flying from Houston 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 Houston 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
EVA AirOverall score based on 1275 reviews
8.4Boarding
8.1Food
8.0Entertainment
8.3Comfort
8.6Crew
Airline reviews

It was very long way flight but its good I like the food they serve in EVA air its really good!

8.0 ExcellentMary Grace, Oct 2025MNL - TPE
Read more EVA Air reviews

It was very long way flight but its good I like the food they serve in EVA air its really good!

The crew very accommodating and food too is good. Keep up the good work

The crews are very efficient. Other airlines should learn from them when it comes to boarding and departing from the airplane. They also display efficiency in serving meals. They don't keep the aisles blocked for hours like some other airlines. The food is poor. Generally the food was unrecognizable and poorly prepared. The only thing that made it better than US flag carriers is that there was a fresh fruit bowl with each meal.

Very good service and food. Crew was professional and helpful. Cabin and restrooms were kept clean

Very good service and food. Crew was professional and considerate. Cabin and restrooms were kept clean

Flight Attendants could have been nicer and food portions could be bigger.

Great experience, comfort and food is delicious. Always great service and one time

The food from Los Angeles to Taipei made me throw up. The flight is also not comfort. But the staffs are very friendly and nice.

I appreciate the email reminders for online check-in which made my entry to the lines less stressful. The flight was on schedule and on time. The baording staff were proactively helpful and approachable. The airplane inflight food, entertainment and comfies as well as provisions are excellent even in the economy seating. The airline transfer was smooth and easy! Luggage safe and intact! Thank you EVA airline for making my trip a reliable safe and comfortable experience.

I was sleep when they brought the food. They had put a note on my seat. There was no food when I asked for food later. There was just one main meal served in this 14 hours flight. They offered me sandwich with ham which I don’t eat since I am pescatarian. Long story short I had to wait to get to TPE to get something to eat. I am extremely disappointed from the service. I have been flying EVA since I was 1 year old. Perhaps no more EVA for me. Seems EVA glorious day is long gone

Flight was good and comfortable, even for long haul economy. No complaints.

we were in premium economy, but we both got middle seats and had to sit separately. i could have avoided this by trying to obtain seats sooner, but i tried 3 times and gave up. ANA's technology is not friendly for newcomers. no, check that---I think it is nigh impossible. not sure we are coming back. ana can do better to provide a front end that's friendly to users in both US and Japan.

Checking in via an alliance partner, even a foreign one should get TSA Precheck printed on your boarding pass. The paper copy issued by ANA didn’t show it. I couldn’t get my digital copy due to some technical issue arising because I checked in with ANA. The kiosks at SFO similarly threw an error. The only way I could have gotten a new copy of my boarding pass was from the UA counter and lines were nearly as long as TSA so I bit the bullet and went through the regular TSA line. If UA wants my business, they need to improve that process.

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

One of the best business class seats I’ve had. The lie flat seats made it comfortable to endure a 12 hour flight. Service was excellent and food was great.

Almost 6 hours of delay with over 12 gate changes. Flight was supposed to depart around 6 and instead depart after 12am. No accommodations were offered than some snacks closer to midnight when the crew was planning to throw away some snacks.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Purchased WiFi was slow to non functional. Staff was not personable or friendly. Seats were cramped. Boarding took long but I expected that.

Lately I like the planes have been exceptionally filthy. There’s lines of dust and dirt all across the ceiling in the vents, and the cracks in between the seats are literally full of food. It’s definitely not the quality of service that I was used to with United. I’m also very disappointed with the Wi-Fi! All I wanna do is knock out a few work jobs while I’m trapped in my seat And it spools so bad. They did provide me with a refund, but the process of getting that refund is so complicated. It’s unfortunate.

Crew was excellent. This was a relatively long flight though and had very little leg room, and no entertainment.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Plane was crowded and even when we hit altitude, the plane was hot, not enough air flow.

Flight was delayed and missed my connection Lufthansa didn’t respond.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

Overall it was good. I missed my connection but I was put on another flight.

Although the flight was delayed the crew and the flight itself were very good. Couldn't fault anything and after the disappointment of being abandoned in the US by BA it was a welcome relief to travel with United

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

Everything was fantastic!!!! I can’t wait to fly home 😃!!!!!

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.

Short flight with limited entertainment wasn't that bad. Staff was friendly and plane was clean. Meal was good.

I was glad that the plane was not totally full.

Everything was very good but seats are small for a big man!

Well, I needed to make a change to my flight and I called the airline and they said yes no problem $700 and we can do that and I agreed to it so they canceled my tickets and went to rebook and came back after being on hold for an hour and a half and said I’m sorry, sir. There was an error. It is $2800 Now and I said never mind. I will just use those flights and she proceeded to tell me that they already canceled them because I said I was interested in doing the change. I told her yes for $700. I was fine with doing a change but not $2800 so give me my tickets back and she proceeded to tell me that she could not do that and I had to pay the $2800 to get my tickets back that I already spent $2800 on. So I had to book tickets on another airline to get home And that cost a lot of money too. I’m a little pissed off at Philippine airline right now because of what they did to me and I’m not sure I ever wanna fly with them again. I’ve flown with them plenty in the past, but this just really put a bad taste in my mouth.. Not to mention on my way there leaving Seattle going to Vancouver. I got to the airport three hours in advance and they had booked me through Alaska Airlines to do that little trip. My connecting flight would leave about six hours after I got to Vancouver BC. I stood in Alaska Airlines lying for a little over two hours and then they proceeded to tell me that they couldn’t check me in because I wasn’t there an hour in advance. I kept telling the lady at the beginning of the line that I was afraid they were not gonna let me in because it was taking so long and she said oh don’t worry about it. You’re fine you’ve got time. Well I ended up spending $600 to get to Canada that night just to make my connecting flight because Alaska air wouldn’t do anything and Filipino Air told me it was Alaska air problem but Alaska air said since you booked through Philippine air, we can’t fix it. I had about 50 minutes to make my flight, but they refused to check me in because I wasn’t there an hour in advance yet. I’ve been standing in their line for about two hours and 15 minutes.

The flight was fantastic and the crew was absolutely excellent, but the entertainment system on the B777 was not working. That's a long time to spend with no electronics. The crew offered I-Pads but I had brought my own. I am only pointing this out because this is the second flight on Philippines Air where the entertainment system was down. FJM

Theairline, both at the terminal and during the entirety of the flight were kept at uncomfortably cold temps. Maybe between 55 and 60 f. Those who had traveled with the airline before donned puffer jackets, wool hats and pulled blankets from their carry-on bags. The seat back entertainment also failed on my trip, leaving me for 12 hrs. With nothing. Seats offered enough room (barely) for a 6'1" frame, but it was pretty tight But the worst offender was the uncomfortable temp..

The checking in agent tried to give me a different seat. She tried to give me an economy seat even though I had already checked in with a seat assigned and paid an extra $300 for those seats. She also separated our seating assignment. Very unprofessional and seriously a bad example for an agent. She was rude when I showed her my receipts and she made us wait more than 15 minutes before we were able to get the right boarding passes and correct seats (seats that we paid for in advance)!!!

Purchased exit row window seat for extra leg room and sleep. Worth the price. Attendants maintained restrooms regularly. No snacks/chips/nuts/cookies beyond what was served with meals.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Boeing 777 is a bad choice for a such a long flight.

The staff at IST airport could have been more helpful. Too much wasted time and the plane from IST to KHI was just horrible. The plane was not clean and smelled bad!

This is my 2nd time with the Turkish airline. Would definitely recommend. In stability we connected to Indiago would not recommend, very cramped seating. No inflight entertainment..service was inferior.

I wouldn't know what the flight was like. AI canceled my flight reservation!! There's no way to speak to an actual human to fix the issue! NEVER AGAIN! ALWAYS BOOK YOUR FLIGHT DIRECTLY WITH THE AIRLINE NEVER GO THROUGH KAYAK OR JUSTFLY.COM!!

Paying extra for premium seats was wasted. Turkish Airlines takes 2 seats for bassinet. The lady next to me had a baby with bassinet Bassinet was in front of my seat

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

Everything you need to know for your flight to Southeast Asia

Cabin class types available on flights to Houston

Cabin classes available on flights to Houston. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.