$263 Find Cheap Flights to Bangkok – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bangkok departing on 27/7. 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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Everything you should know

Cheapest return fare
$476
Typical prices: $342-$601
Scoot
Wed 5/8Wed 26/8
PER - BKK • 1 stop
Cheapest direct flights
$485
Typical prices: $343-$618
Jetstar
Mon 17/8Mon 24/8
PER - BKK • Direct
Top airlines
Most flights • 35 per week
Best reviews • 8.2 score
Airline reviews
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Top routes
Cheapest
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When to book
in advance
Our data shows that travellers who book at least 5 weeks in advance save around 4% compared to booking last minute.
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights to Bangkok

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Bangkok 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 to Bangkok

Wed, 5 Aug - Wed, 26 Aug
Scoot Logo
09:55 - 17:50
PER
-
BKK
8h 55m
1 stop
Scoot Logo
20:35 - 04:20
BKK
-
PER
30h 45m
1 stop
$476Scoot
Fri, 7 Aug - Wed, 19 Aug
Scoot Logo
18:25 - 17:50
PER
-
BKK
24h 25m
1 stop
Scoot Logo
18:50 - 17:10
BKK
-
PER
21h 20m
1 stop
$478Scoot
Mon, 17 Aug - Mon, 24 Aug
Jetstar Logo
14:50 - 20:50
PER
-
BKK
7h 00mdirect
Jetstar Logo
22:05 - 05:50
BKK
-
PER
6h 45mdirect
$485Jetstar
Thu, 3 Sep - Thu, 10 Sep
Multiple Airlines Logo
05:35 - 16:40
PER
-
DMK
12h 05m
2 stops
Multiple Airlines Logo
17:20 - 04:20
DMK
-
PER
34h 00m
2 stops
$517Multiple Airlines
Tue, 8 Sep - Mon, 14 Sep
Multiple Airlines Logo
05:35 - 20:55
PER
-
DMK
16h 20m
2 stops
Multiple Airlines Logo
06:30 - 17:10
DMK
-
PER
33h 40m
2 stops
$522Multiple Airlines
Wed, 12 Aug - Sat, 29 Aug
Jetstar Logo
13:40 - 20:00
BNE
-
BKK
9h 20mdirect
Jetstar Logo
21:50 - 09:45
BKK
-
BNE
8h 55mdirect
$634Jetstar
Wed, 12 Aug - Fri, 18 Sep
Malaysia Airlines Logo
09:45 - 22:05
ADL
-
BKK
14h 50m
1 stop
Malaysia Airlines Logo
14:15 - 07:00
BKK
-
ADL
14h 15m
1 stop
$858Malaysia Airlines
Mon, 9 Nov - Thu, 26 Nov
Singapore Airlines Logo
18:35 - 20:00
ADL
-
BKK
28h 55m
1 stop
Singapore Airlines Logo
21:10 - 08:50
BKK
-
ADL
32h 10m
1 stop
$863Singapore Airlines
Mon, 27 Jul - Sun, 9 Aug
Singapore Airlines Logo
17:35 - 20:00
ADL
-
BKK
28h 55m
1 stop
Singapore Airlines Logo
21:15 - 07:25
BKK
-
ADL
31h 40m
1 stop
$864Singapore Airlines
Sun, 9 Aug - Mon, 17 Aug
Malaysia Airlines Logo
09:45 - 22:05
ADL
-
BKK
14h 50m
1 stop
Malaysia Airlines Logo
19:45 - 07:00
BKK
-
ADL
32h 45m
1 stop
$868Malaysia Airlines
Booking Insights

KAYAK's insights & trends for flights to Bangkok

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

What is the cheapest flight to Bangkok?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to Bangkok was found on the route from Perth, at $476 return. The most popular connection is from Sydney to Bangkok and KAYAK users have found return deals for as low as $738 in the last 3 days.

How much is a flight to Bangkok?

The average and cheapest price for all round-trip flights to Bangkok from each origin found by users searching on KAYAK in the last month.

A flight to Bangkok costs $1,137 on average. The cheapest price found on KAYAK in the last 2 weeks cost $325 and departed from Brisbane. The most popular routes on KAYAK are Brisbane to Bangkok which costs $827 on average, and Melbourne to Bangkok, which costs $1,597 on average.

See prices from:

What is the cheapest day to fly to Bangkok?

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

Based on KAYAK data, the cheapest day to fly to Bangkok is Wednesday where round-trip tickets can be as cheap as $1,305. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $1,433 on average.

What is the cheapest month to fly to Bangkok?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bangkok, 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 to Bangkok is August, where tickets cost $695 on average for return flights. On the other hand, the most expensive months are December and January, where the average cost of tickets from Australia is $1,443 and $1,096 respectively. For one-way flights, the best month to travel is February with an average price of $336.

What is the cheapest time of day to fly to Bangkok?

The average price for all round-trip flights to Bangkok depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Bangkok is generally in the morning, when round-trip flights cost $1,496 on average. The most expensive time of day to fly to Bangkok is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,657.

What is a good deal for flights to Bangkok?

If you’re looking for cheap airfare to Bangkok, 25% of our users found tickets to Bangkok for the following prices or less: From Brisbane $669 return, from Perth $822 return, from Melbourne Airport $1,289 return.

How far in advance should I book a flight to Bangkok?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bangkok, 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, you should book around 5 weeks before departure, which saves you about 4% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Which is the cheapest airport to fly into in Bangkok?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Bangkok is Bangkok Don Mueang Intl Airport (DMK), with an average flight price of $190.

Good to know – Book Cheap Bangkok Plane Tickets

Cheapest flight$263
Flight from Perth to Bangkok Suvarnabhumi Airport

When to book flights to Bangkok

Are your dates flexible? Find out the best times to travel to Bangkok based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Bangkok based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Bangkok flights

  • What is the cheapest flight to Bangkok?

    In the last 3 days, the cheapest flight deal to Bangkok was found on the route from Perth, at $476 return. The most popular connection is from Sydney to Bangkok and KAYAK users have found return deals for as low as $738 in the last 3 days.

  • Which Bangkok airport is closest to central Bangkok?

    There are 2 major airports in Bangkok. The nearest airport from Bangkok city centre is Bangkok Don Mueang Intl (19 km), followed by Bangkok Suvarnabhumi Airport (25 km).

  • How much is a flight to Bangkok?

    On average, a flight to Bangkok costs $1,137. The cheapest price found on KAYAK in the last 2 weeks cost $325 and departed from Brisbane Airport.

  • How does KAYAK find such low prices on flights to Bangkok?

    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 to Bangkok.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Bangkok?

    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 Bangkok 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 to Bangkok?

    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 Bangkok up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Bangkok

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Bangkok flight deals.

Reviews of the top 5 airlines flying to Bangkok

 
See real verified KAYAK customer reviews for airlines flying to Bangkok. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Australia to Bangkok. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Bangkok? 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.
8.2
Singapore AirlinesOverall score based on 1557 reviews
8.1Entertainment
7.8Food
8.3Boarding
8.0Comfort
8.6Crew
Airline reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

8.0 ExcellentMatt, June 2026
BNE - SIN
Read more Singapore Airlines reviews

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

No frills airline with minimal leg room and no entertainment

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

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

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Check in was easy through self-check-in kiosks just like domestic flights. Staff onboard were fantastic. Some "book the cook" good options weren't great, others really good. Entertainment options a bit limited to what I've experienced on Qantas. Overall a good flight though, especially for the price.

Airport lounge for business class is too crowded and not comfortable. Poor foods and facilities. Boarding was delayed. A lot of coughing people in the flight even in the business class, which indicated poor screening and health risks.

Excellent airline. The plane was clean and the staff were very attentive

I'm not interested in improving the airline. Therefore, I won't explain this in more detail. Next time I'll try a different one.

The flight (boarding) was delayed by 40-50 minutes and there was very crowed. They need to improve on the timeliness & boarding process. (They asked passenger to board in groups, but the 2nd group was standing there waiting for 20 minutes!). However, services from the crew was very good, also the food was good as well. I also found the legroom was quite comfortable.

Except that our flight was cancelled, by mail, and later moved to 12 hours prior, then the experience was good. In Bangkok we were offered a hotel, it was fine, but would have been nice to know in advance😉

Although booked meal of fruit only The crew had not received this special meal The same happened on my flight Bangkok / CAN The films are so old that best is to use own computer to watch downloads . Serve nuts but they do not warm up . Service is attentive , WC clean

Delayed flight in Singapore caused the transfer at Bangkok to be very stressful. Fortunately, no elderly were in this trip, else it will not be possible to catch the connecting flight. There were also several occasions throughout the flight journey where some of the passengers were not wearing their seat belts despite several remainders from the stewardess.

USB charging port was not working at my seat 48K.

Always liked Thai Airways but in the past they have been very expensive, not being a millionaire just yet, I will use cheaper airlines. Bangkok to London £370 11 hours 45 mins. Old plane but ok. Lovely ladies on board, very polite. Food was ok. Will always use them if the price is right.

Could have been better. I prefer Thai airlines only but it hasnt been reliable.

Service on board was excellent. Flight attendant was very helpful. I wish the website is more functional. I can't even choose seats online and had to call the customer service. During check-in at the counter in CGK, I saw a printed page about paying for the bulkhead and exit row seats, so I asked the staff at the check-in counter. I was told that the flight is full and there isn't any seats available for paid upgrade. When I boarded the plane, I saw so many bulkhead and exit row seats empty and asked the flight attendant. He allowed me to purchase the upgrades on board. It would have been nice if I could purchase the upgrades ahead of time, eg. During online check-in or bag drop at the airport. The economy seats in the A350-900 are arranged in 3-3-3 configuration. Seat width is a bit tight for me.

Food no choice just give it seams trying to finish what ever you have in hand

Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

AC not working, just slowly blowing room temperature air. Long taxi time does not help as well. Sweating all over the whole trip.

Did not take as cancelled 3 time so took another airline

The IFE is quite unconvenient if using our own device. Not all passenger brought their own earphone/headphone.

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

No recognition for one World Emerald member. Business class seat has flat bed

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

The flight is awful, food isn’t very tasty or good, entertainment sucks

3 hours delay ,we changed plane after boarding and waiting inside

Food & lower the prices. Look at Air Asia food look better & affordable

Boarding took forever. It's also weird that we paid more (for preferred seats) to get on the plane last. Inflight WiFi never worked the entire trip. I want my money back.

WiFi didn’t work on both sectors so made killing time harder - planes clean modern and good flight crew - would do again if WiFi works

We had 2 attempts to land at Singapore Changing during a thunderstorm. Everything was delayed by 1 hour plus.

Was on scoot plus. The only good thing about the flight was the spacious seats. Tables and armrests were extremely dirty Food: bad Entertainment: non existent Wifi: unable to connect, then was painfully slow that we couldn’t even send messages Good thing we had a night flight, so we just slept throughout.

no charging point. food offering is limited and very much on the budget line. Overall is not satisfying for such a price and duration of flight.

It would have been nice if I could have actually travelled to Perth. I injured my back and was unable to fly. Scoot refused to change my ticket saying it was not flexible. However I purchased the ticket through MyTrip and it was flexible. MyTrip wanted to charge me an extra $271 to change to a ticket that was only listed as $217. Never again will I fly Scoot or book through MyTrip

Me and my Partner were in seats 6A and 6B. (Which we paid a premium for). Unfortunately the person is seat 6C was large and because of his size my Partner was squashed to the point of discomfort and unable to sit properly. We requested to be moved to some empty seats and two hours into the flight the crew moved us. Perhaps it’s time airlines began checking passenger sizes to ensure they don’t encroach into fellow passengers seating space!

Extra luggage after you purchase 1 is gonna jacked u up to 800sgd which is so up to the hook... you could buy 3 round trips ticket on that price.. im so disappointed.. im not gonna choose this airline anymore.. horrible experience...

Knees in back from passenger behind, limited seat pockets, no entertainment.

The Ryanair of Australia. Not impressed. Forced me to gate check my bag as it was over their weight limit. Charged me $125 for the privilege. Then said plane hold was locked and it would have to go out in the next flight, which was the following day. Explained that I was on a cruise the next day and the plane would not arrive until after the ship left, and that it would be impossible to catch up with the cruise at any point. Lady at the gate unimpressed. So to sum up they were ready to charge me $125 to lose a bag. Finally got it resolved by appealing to management, but the whole episode was not good for the blood pressure. The gate lady said they followed the Ryanair business model which means first time passengers get penalized for doing things that other airlines routinely allow.

Delayed 50 mins. Check in was excellent, boarding was good, everything else was OK and perfectly acceptable for a budget airline. Price was excellent. I noticed this airline had two other flights to our destination cancelled so not very reliable.

Horrible. The people that get this flights are very sick, dangerous and unhygienic

Jane at Sydney International airport check in was amazing. She set up the whole experience to be a positive one.

The smells on this plane were disgusting. So many sweaty and unhygienic people i couldn't stand it. I dream of being anywhere else in the world when I am on a JetStar flight they suck.

One of the better flights I’ve had w Jetstar. Smooth boarding, early take off, on time landing, very courteous crew, clean plane.

local frequent travellers know that Jetstar’s flights between MEL and LST are turnaround flights so those in the morning tend to run on time and become delayed increasingly through the day. We observed how the staff at check in and boarding try to assist, guide and facilitate travellers - they were courteous, efficient, amiable while enforcing Jetstar’s baggage requirements. They try to speed up boarding by having passengers board from both front and back. We would take Jetstar again.

Not very good, no food and not drink ( caffe or tea). Never ever fly with jet star.

Worst flying experience of my life. FIVE HOURS delayed! Rude and unhelpful staff and poor communication from the grounds team. Never flying Jetstar again

Everything you need to know for your flight to Bangkok

Cabin class types available on flights to Bangkok

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