Find Cheap Flights from Houston George Bush Intcntl to Bangkok (IAH - TH1)

Search hundreds of travel sites at once for deals on flights to Bangkok

Sat 2/24
Sat 3/3
Any month
Compare vs. KAYAK |

Book cheap flights from Houston George Bush Intcntl to Bangkok (round-trip)

Airports
Origin
Houston
$623
only
$623
Destination
Bangkok
$623
only
$623
Wed, Apr 11
IAH
BKK
46h 15m
Wed, Apr 25
BKK
IAH
56h 38m
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Aug 28
IAH
BKK
22h 10m
Mon, Sep 3
BKK
IAH
21h 00m
Trip: 7 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3174 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
LAX
NRT
Excellent 9.3

I loved that the interior was completely darkened for about seven of the 12 hours of flight time.

I just couldn't get comfortable in economy class. Traveling in business or first class was visibly MUCH more comfortable, so be aware that it may be difficult to get to sleep.

BKK
HND
Okay 4.6

The seat was nice

Service was extremely slow, it took almost two hours just to get offered a drink. There wasn't any offering after boarding and I had to ask just to get water. The food was quite bad, normally I would choose the Japanese meal, however, both the Japanese and International options were poor. The staff seemed unorganized and did not follow a set protocol.

ORD
NRT
Excellent 8.6

The person who checked me in at ORD found me an alternative aisle seat with an unoccupied seat next to me. Great benefit for a 12+ hour flight. Very thoughtful.

We left late.

NRT
ORD
Excellent 10.0

The crew are so courteous and helpful.

NRT
SEA
Excellent 10.0

ANA great service, as always, outstanding work! The flight attendants so pleasant. American, Delta, or United can't pull off this kind of service.

Tue, Aug 28
IAH
BKK
23h 15m
Mon, Sep 10
BKK
IAH
21h 00m
Trip: 14 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
NRT
Excellent 10.0

For a little over $2000 you get an economy seat non-stop from DC to Tokyo and back. Meals were good. As economy seats go, it's comfortable. Midweek the flight is about half to two thirds full. So you might be able to stretch out even!

ORD
FLL
Okay 4.6

Flew First Class from Chicago to Fort Lauderdale. The food was a banana and the seat in front of me was broken and when it went back, it was in my lap. No one seemed to care..

MUC
IAD
Excellent 9.6

Flexibility in changing reservation at the last minute. Excellent service on board, good food.

IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

IAD
PHX
Mediocre 2.0

I never flew to Phoenix from Washington. I was held over at DCA for the night so I lost a full day of my vacation! Had to fly to Chicago and then to Phoenix. Was a total pain!!!

Sun, Apr 8
IAH
BKK
29h 35m
Fri, Apr 20
BKK
IAH
32h 05m
Trip: 13 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3953 reviews
Overall
6.5
Boarding
6.7
Comfort
6.4
Crew
6.9
Entertainment
6.0
Food
6.0
IAD
PEK
Excellent 10.0

Level of Service

IAD
PEK
Excellent 9.0

Friendly staff, great price

No Wi-Fi on plane

PEK
SFO
Excellent 10.0

The flight attendants where excellent.

n/a

DEL
PEK
Good 7.3

overall it was good; crew was excellent, kept the plane, specially toilet clean throughout.

food selection for vegetarians better movie selection; english in TV documentaries.

PEK
IAD
Mediocre 2.0

The aircraft crew was polite

The connecting flight left me. Had to stay in China for a day. Mumbai airport didn't communicate with airlines in China

Mon, Feb 26
IAH
BKK
28h 05m
Thu, Mar 8
BKK
IAH
44h 00m
Trip: 11 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7261 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
DOH
MIA
Excellent 10.0

Internet kept cutting off despite me paying.

BOS
DOH
Excellent 10.0

Excellent customer service, from the check in process, to boarding, to flying 21 hours from Boston to Phuket with infant- we couldn’t have asked for a better experience! Everyone was so accommodating and helpful as we traveled with our 7 month old a lot g distance.

COK
DOH
Good 6.3

Although the loading Zone was given as Zone 1, boarding was chaotic because the fround crew was incredibly inefficient. The announcement was totally mumbled and badly managed, Why cant the boarding at Cochin be organised like queues for each zone so that the passengers do not crowd in a mad rush near the gate as if the fliht will leave without them. As in Doha have different seating area for different zones and the ground crew should be trained to be firm to allow only passengers with boarding.

DOH
HKT
Excellent 10.0

Excellent customer service, from the check in process, to boarding, to flying 21 hours from Boston to Phuket with infant- we couldn’t have asked for a better experience! Everyone was so accommodating and helpful as we traveled with our 7 month old a lot g distance.

BGW
DOH
Excellent 10.0

Every thing is good in Qatar airways

Tue, Apr 3
IAH
BKK
22h 45m
Wed, May 9
BKK
IAH
19h 50m
Trip: 37 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 4079 reviews
Boarding
8.8
Comfort
8.6
Crew
8.9
Entertainment
8.5
Food
8.3
ORD
TPE
Excellent 9.6

Eveyone was syper friendly and the food was decent. They were very good about allowing me to change seats to an open seat once the doors were closed.

The selection of movies to watch was not ver good. They had a few (10-15) choices for a few genre but over all there were obly 1 or 2 decent movies per genre.

TPE
IAH
Good 7.6

When offering drinks, the steward didn't give passengers enough time to make their selection. Offerred snack in the dark when most people were asleep. Understand that the attendants are trying to carry their tasks in a specific time frame but there must be a better way to serve your customers, such as announcing that snack can be brought to you upon your request.

BKK
TPE
Excellent 8.6

On time

SEA
TPE
Excellent 8.3

Friendliness, comfy seats

food,

TPE
CGK
Excellent 8.6

Friendliness

food

Fri, Apr 27
IAH
BKK
49h 25m
Thu, May 10
BKK
IAH
38h 15m
Trip: 14 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2330 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
SFO
SIN
Excellent 10.0

Seats in economic class are not too contraint in space, food was good and entertainment system quite nice with large si play screen and large movie selection

LAX
ICN
Good 7.0

Loved the hot towel service

Entertainment could be better, however there were a few new and Oscar nominated movies available. Personal air conditioning would be great, I was too hot the entire flight

SIN
SFO
Excellent 8.0

The food is very good in economy. Large screen tv gor movies and games.

all was good, nothing bad

MAA
SIN
Good 7.6

The seats and there is not much leg room

SIN
LAX
Good 7.6

There was not much leg room in the seatings

Tue, May 15
IAH
BKK
26h 05m
Tue, May 29
BKK
IAH
37h 06m
Trip: 15 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3275 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
NRT
MNL
Excellent 9.6

Courteous cabin crews, must be from Japanese culture.

On Feb.16, 2018 JL745 Narita to Mnl, flight was delayed, though it was constantly announced but not the reason why. Other than that, I will always fly JAL whenever possible.

JFK
NRT
Excellent 10.0

Polite friendly and attentive Staff. From checking in to inflight.

MNL
NRT
Excellent 10.0

Nice leg room and excellent head phones nice crews

HAN
NRT
Excellent 10.0

nice flight.

HND
OKA
Excellent 10.0

If I could give the crew 10 stars I'd ask to give em 20 cause they wer AMAZING. So nice and polite i enjoyed my flight so much. They wer very attentive and always smiling. Simply lovely.

Wed, May 2
IAH
BKK
35h 53m
Tue, Jun 5
BKK
IAH
33h 38m
Trip: 35 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Aug 29
IAH
BKK
23h 40m
Mon, Sep 10
BKK
IAH
21h 00m
Trip: 13 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3174 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
BKK
HND
Okay 4.6

The seat was nice

Service was extremely slow, it took almost two hours just to get offered a drink. There wasn't any offering after boarding and I had to ask just to get water. The food was quite bad, normally I would choose the Japanese meal, however, both the Japanese and International options were poor. The staff seemed unorganized and did not follow a set protocol.

NRT
ORD
Excellent 10.0

The crew are so courteous and helpful.

NRT
HNL
Excellent 8.0

Flight attendant didn't mention so well about drink service.

ORD
NRT
Excellent 8.6

The person who checked me in at ORD found me an alternative aisle seat with an unoccupied seat next to me. Great benefit for a 12+ hour flight. Very thoughtful.

We left late.

MNL
HND
Excellent 10.0

Real stewardess', well dressed and polite. Show pride in their job. Great food and drink service. Clean new planes.

Sun, Apr 1
IAH
BKK
34h 40m
Wed, Apr 18
BKK
IAH
32h 05m
Trip: 18 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3953 reviews
Overall
6.5
Boarding
6.7
Comfort
6.4
Crew
6.9
Entertainment
6.0
Food
6.0
PEK
CKG
Mediocre 2.0

I had to stay at Beijing for overnight and took a flight the next day.

PEK
IAH
Excellent 8.0

Crews were polite and helpful

Food was edible but horrible! It makes me doubt this country’s 5000-year history of cuisines.

PEK
SFO
Excellent 10.0

The flight attendants where excellent.

n/a

PEK
IAD
Mediocre 2.0

The aircraft crew was polite

The connecting flight left me. Had to stay in China for a day. Mumbai airport didn't communicate with airlines in China

BOM
PEK
Mediocre 2.0

The aircraft crew was nice

The ground staff in Mumbai airport was rude and disrespectful. These people need special training on communication. Very dissapointed, never taking air China again.

Sun, Apr 29
IAH
BKK
24h 45m
Thu, May 10
BKK
IAH
19h 45m
Trip: 12 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
TPA
Excellent 8.0

Made up time for delayed departure

So cramped. Sat next to very obese person....spilled onto my seat

MUC
IAD
Excellent 9.6

Flexibility in changing reservation at the last minute. Excellent service on board, good food.

DSM
DEN
Excellent 8.0

I had to check my carry on from DEN to DSM because flight was full which I was told I could pickup at gate.. at the gate the TSA agent was very rude to me as I was confused as where my bag was, which I had to to baggage claim.

ZRH
EWR
Excellent 9.6

more room in the seats

movie choices were meh, but I guess that's a personal preference

EWR
SYR
Mediocre 2.0

Nothing

Taxied for 45 minutes, got on runway then determined we were low on fuel. Back to gate, refuel, two hour delay

Wed, May 16
IAH
BKK
35h 53m
Tue, May 29
BKK
IAH
33h 38m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Aug 20
IAH
BKK
23h 40m
Wed, Aug 29
BKK
IAH
26h 05m
Trip: 10 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 3174 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.1
Entertainment
8.4
Food
8.4
ORD
NRT
Excellent 8.6

The person who checked me in at ORD found me an alternative aisle seat with an unoccupied seat next to me. Great benefit for a 12+ hour flight. Very thoughtful.

We left late.

HND
JFK
Excellent 10.0

Great service by the crew! Excellent food and flight was on time,

Film and movie offerings and music entertainment while on board should be improved with more selections.

MNL
HND
Excellent 10.0

Real stewardess', well dressed and polite. Show pride in their job. Great food and drink service. Clean new planes.

KUL
HND
Excellent 8.8

The dinner was served too late, not right after take off. Also, the portions were way too small.

LAX
NRT
Excellent 9.3

I loved that the interior was completely darkened for about seven of the 12 hours of flight time.

I just couldn't get comfortable in economy class. Traveling in business or first class was visibly MUCH more comfortable, so be aware that it may be difficult to get to sleep.

Wed, Feb 28
IAH
BKK
37h 15m
Tue, Mar 13
BKK
IAH
47h 10m
Trip: 13 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 7261 reviews
Overall
8.3
Boarding
8.3
Comfort
8.1
Crew
8.6
Entertainment
8.2
Food
7.9
DOH
MIA
Excellent 10.0

Internet kept cutting off despite me paying.

DOH
NBO
Good 6.0

Great Staff

Asian Vegetarian meals needs some improvement. Lack of Africans as part of the crew.

DOH
DEL
Excellent 10.0

Excellent service. Excellent quality of food.

BOS
DOH
Excellent 10.0

Excellent customer service, from the check in process, to boarding, to flying 21 hours from Boston to Phuket with infant- we couldn’t have asked for a better experience! Everyone was so accommodating and helpful as we traveled with our 7 month old a lot g distance.

DOH
HKT
Excellent 10.0

Excellent customer service, from the check in process, to boarding, to flying 21 hours from Boston to Phuket with infant- we couldn’t have asked for a better experience! Everyone was so accommodating and helpful as we traveled with our 7 month old a lot g distance.

Sun, Apr 29
IAH
BKK
36h 50m
Thu, May 10
BKK
IAH
35h 00m
Trip: 12 days
8.7ExcellentShow reviews
Overall 8.7 Excellent
Based on 2330 reviews
Overall
8.8
Boarding
8.9
Comfort
8.6
Crew
9.0
Entertainment
8.7
Food
8.4
FRA
JFK
Excellent 9.6

That the A380 was only 70%full, resulting in me getting three seats to myself. I was able to stretch out and sleep for most of the flight. Food and service were top notch. Better value than Lufthansa or American, for the overall flight experience. You could fly cheaper, but not better, in economy.

Though we landed early at JFK, we had a one hour wait on the tarmac until one of the only two gates capable of receiving an A380 opened up.

LAX
NRT
Excellent 10.0

The seats are very comfortable. There was ample entertainment.

No complaints at all. They are very professional and I would chose them again.

SIN
SFO
Okay 5.0

United miles.

Entertainment very poor, no selection, I took the flt in Jan and the movies and selection was sane in Feb. Bad. Food was so so.

SGN
SIN
Good 6.3

Nothing

My flight was delayed by 2 hours so I missed my connecting flight in Singapore. There was a huge queue of people who missed their connecting flight cos of an accident in the runway. The airline did nothing to prepare for this situation. It took hours to get another flight organised, communication was non existent and refreshments took ages to come. Airline didn't help with finding a hotel for stranded passengers.

SIN
LAX
Excellent 9.6

SQ did a great job again. I plan to fly them in the future.

My only criticism is that the flight attendants didn’t pass through the cabin with water during the 9 hour flight.

Sat, Mar 24
IAH
BKK
29h 35m
Wed, Mar 28
BKK
IAH
32h 05m
Trip: 5 days
6.4GoodShow reviews
Overall 6.4 Good
Based on 3953 reviews
Overall
6.5
Boarding
6.7
Comfort
6.4
Crew
6.9
Entertainment
6.0
Food
6.0
IAD
PEK
Excellent 10.0

Level of Service

BOM
PEK
Mediocre 2.0

The aircraft crew was nice

The ground staff in Mumbai airport was rude and disrespectful. These people need special training on communication. Very dissapointed, never taking air China again.

PEK
IAH
Excellent 8.0

Crews were polite and helpful

Food was edible but horrible! It makes me doubt this country’s 5000-year history of cuisines.

PEK
SFO
Excellent 10.0

The flight attendants where excellent.

n/a

LAX
PEK
Okay 4.0

Efficient and friendly staff

Seat backs barely recline - not acceptable for flight of this distance. For this reason will not book Air China again

Sun, Aug 26
IAH
BKK
24h 45m
Wed, Sep 5
BKK
IAH
19h 45m
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 54764 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.4
IAD
MUC
Excellent 9.3

United was flexible when I had to change my reservation at the last minute. Good service on board.

PWM
IAD
Mediocre 2.0

Nothing was good about this airline with the exception of the baggage crew that finally helped me in Washington Ronald Regan Airport

My flight out of Portland was canceled and it took hours to rebook. I had to fly American Airline to Washington DCA where I roamed the airport at 9pm looking for someone from United. The crew in Portland ME told me the gate person would have a hotel for me.... The baggage crew had to help me.

DSM
DEN
Excellent 8.0

I had to check my carry on from DEN to DSM because flight was full which I was told I could pickup at gate.. at the gate the TSA agent was very rude to me as I was confused as where my bag was, which I had to to baggage claim.

EWR
SYR
Mediocre 2.0

Nothing

Taxied for 45 minutes, got on runway then determined we were low on fuel. Back to gate, refuel, two hour delay

IAD
PHX
Mediocre 2.0

I never flew to Phoenix from Washington. I was held over at DCA for the night so I lost a full day of my vacation! Had to fly to Chicago and then to Phoenix. Was a total pain!!!

Wed, Apr 18
IAH
BKK
34h 40m
Wed, May 2
BKK
IAH
23h 20m
Trip: 15 days
8.6ExcellentShow reviews
Overall 8.6 Excellent
Based on 4079 reviews
Boarding
8.8
Comfort
8.6
Crew
8.9
Entertainment
8.5
Food
8.3
TPE
CGK
Excellent 8.6

Friendliness

food

TPE
JFK
Excellent 9.6

felt welcomed in the flight.

TPE
IAH
Good 7.6

When offering drinks, the steward didn't give passengers enough time to make their selection. Offerred snack in the dark when most people were asleep. Understand that the attendants are trying to carry their tasks in a specific time frame but there must be a better way to serve your customers, such as announcing that snack can be brought to you upon your request.

SEA
TPE
Okay 5.3

The seats are way too close to each other. I’m 5 foot four and my knees touched this front

JFK
TPE
Excellent 10.0

Their performance were great!

No bad experience encountered. Everything went smooth.

Fri, Mar 2
IAH
BKK
27h 40m
Thu, Mar 8
BKK
IAH
33h 16m
Trip: 7 days
8.8ExcellentShow reviews
Overall 8.8 Excellent
Based on 3275 reviews
Overall
8.9
Boarding
9.0
Comfort
8.7
Crew
9.1
Entertainment
8.6
Food
8.5
CTS
KIX
Excellent 9.0

Check in was fast, the staff was helpful and nice. Simple streamlined process

The website was pretty bad functionality wise. It took me 2 hours and a couple phone calls to be able to online check in for my flight in advance. Then during my trip I was trying to look at what costs and fees would be associated with changing my flight and extending the trip. The website was hard to navigate and offered very little information

ORD
NRT
Excellent 10.0

Superb service from checking (Chicago) to arriving (Kaohsiung) I flew economy and there’s plenty of leg room. Meal selections are better then flying 1st class cross country in the US.

NRT
DFW
Excellent 10.0

good flight

food is ok

BOS
NRT
Excellent 9.6

FA service with a smile. All pleasant and nice to deal with. Windows are button controlled.

Economy meal is not that great. Boarding should be by zone or by seat number.

NRT
MNL
Excellent 9.6

Courteous cabin crews, must be from Japanese culture.

On Feb.16, 2018 JL745 Narita to Mnl, flight was delayed, though it was constantly announced but not the reason why. Other than that, I will always fly JAL whenever possible.

Houston George Bush Intcntl to Bangkok Flight Information

Flights Arrive in Bangkok
Flights Depart from Houston George Bush Intcntl
Flight Price $623
Distance 9237 miles
Airlines ANA, United, Air China, Qatar Airways, EVA Air, Singapore Airlines, Japan Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.