฿10,689 Find Cheap Flights from Ireland to Bangkok Suvarnabhumi Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Suvarnabhumi departing on 24/8. 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 Bangkok Suvarnabhumi Airport

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Bangkok, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ireland to Suvarnabhumi

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

Mon 9 Nov - Thu 19 Nov
China Eastern Logo
09:00 - 22:35
DUB
-
BKK
54h 35m
2 stops
China Eastern Logo
13:35 - 06:15
BKK
-
DUB
23h 40m
1 stop
฿20,358China Eastern
Thu 3 Sep - Tue 15 Sep
เอทิฮัดแอร์เวย์ Logo
20:35 - 23:50
DUB
-
BKK
21h 15m
1 stop
เอทิฮัดแอร์เวย์ Logo
03:15 - 19:05
BKK
-
DUB
21h 50m
1 stop
฿20,424เอทิฮัดแอร์เวย์
Thu 1 Oct - Wed 14 Oct
เอทิฮัดแอร์เวย์ Logo
20:35 - 23:50
DUB
-
BKK
21h 15m
1 stop
เอทิฮัดแอร์เวย์ Logo
15:55 - 07:15
BKK
-
DUB
21h 20m
1 stop
฿20,457เอทิฮัดแอร์เวย์
Wed 30 Sep - Thu 29 Oct
Multiple Airlines Logo
20:50 - 15:30
SNN
-
BKK
36h 40m
2 stops
Multiple Airlines Logo
16:25 - 18:05
BKK
-
SNN
32h 40m
1 stop
฿26,146Multiple Airlines
Thu 24 Sep - Sun 11 Oct
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ Logo
17:10 - 09:30
ORK
-
BKK
34h 20m
1 stop
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ Logo
12:05 - 22:35
BKK
-
ORK
16h 30m
1 stop
฿26,771เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Thu 24 Sep - Sun 11 Oct
Multiple Airlines Logo
15:25 - 09:15
ORK
-
BKK
35h 50m
1 stop
Multiple Airlines Logo
12:05 - 10:20
BKK
-
ORK
28h 15m
1 stop
฿27,232Multiple Airlines
Thu 24 Sep - Sun 11 Oct
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ Logo
17:10 - 09:15
ORK
-
BKK
34h 05m
2 stops
เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์ Logo
12:05 - 22:35
BKK
-
ORK
16h 30m
1 stop
฿27,824เคแอลเอ็ม รอยัล ดัตช์ แอร์ไลน์
Tue 1 Sep - Mon 21 Sep
Qatar Airways Logo
07:40 - 12:55
SNN
-
BKK
23h 15m
2 stops
Qatar Airways Logo
02:30 - 20:35
BKK
-
SNN
24h 05m
2 stops
฿30,915Qatar Airways
Tue 1 Sep - Tue 22 Sep
Qatar Airways Logo
21:15 - 06:20
SNN
-
BKK
27h 05m
2 stops
Qatar Airways Logo
20:00 - 11:20
BKK
-
SNN
21h 20m
2 stops
฿30,948Qatar Airways
Thu 19 Nov - Mon 23 Nov
บริติชแอร์เวย์ Logo
20:05 - 23:10
SNN
-
BKK
44h 05m
2 stops
บริติชแอร์เวย์ Logo
18:40 - 11:30
BKK
-
SNN
23h 50m
2 stops
฿32,560บริติชแอร์เวย์
Booking Insights

KAYAK's insights & trends for flights to Suvarnabhumi

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

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, 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 Suvarnabhumi Airport is September, where tickets cost ฿18,319 on average for return flights. On the other hand, the most expensive months are April and December, where the average cost of tickets from Ireland is ฿53,246 and ฿41,703 respectively. For one-way flights, the best month to travel is July with an average price of ฿8,387.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Bangkok Suvarnabhumi Airport, 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 8 weeks before departure, which saves you about 16% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight฿10,689
Best time to beat the crowds but there is an average 25% increase in price.
Most popular time to fly (29% more expensive on average)
Flight from Dublin to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok Suvarnabhumi Airport flights

  • How far is Bangkok Suvarnabhumi Airport from central Bangkok?

    Bangkok Suvarnabhumi Airport is 25 km from the centre of Bangkok.

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

    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 Suvarnabhumi Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Bangkok Suvarnabhumi Airport 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 Suvarnabhumi Airport?

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

  • How many direct flights to Bangkok Suvarnabhumi Airport are there each week?

    Each week there are around 4,938 direct flights from within Ireland to Bangkok Suvarnabhumi Airport. The most common day for departures is Sunday, with 15% of flights taking off on this day.

Top tips for finding cheap flights to Bangkok Suvarnabhumi Airport

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

Reviews of the top 3 airlines flying from Ireland to Suvarnabhumi

 
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 Ireland 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 Suvarnabhumi? 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.
8.1
EmiratesOverall score based on 3583 reviews
8.1Boarding
8.4Crew
8.2Entertainment
8.0Comfort
7.9Food
Airline reviews

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

8.0 ExcellentAnonymous, Jun 2026
SEA - DXB
Read more Emirates reviews

Difficult to find some food option for gluten and dairy allergy. May be a fruit salad would be better

Flight was cancelled without notification. Information on flight status was not available on Emirates's website.

It went well except at delhi airport they told me that my flight is canceled and only after talking to manager they were able to find seats for me and my wife

Very nice experience in business class. Flight attendants were attentive. Foods and beverages were very good.

Everything was great except the boarding experience. After the check in, they "packed us" in a small area, very hot there. It would be nice to be aware of this, I'd wait on the outside area

Chaos at the gate while boarding - no clear signs or announcements

Always enjoyed flying with Emirates, flown with others but they don't really measure up. The others are cheaper without a doubt, but not as good as Emirates

Mostly good and consistent of Emirates service. Christmas menu was great initiative and tasted good. Taking the bus from terminal to the plane spoilt the experience a little.

The plane was old so the entertainment system was difficult to operate. The crew did advise earlier. The plane was landed and parked away from the gates, which added 20+ mins to the overall arrival

Love that you can walk directly to your gate from the Emirates Business class lounge, very convenient

Qatar was pretty OK for their services but Arangrant was awful at theirs and frankly lied to me. Qatar offers four business class fares and only three of them allow lounge access. This is a horrible policy when you pay so much for business class and shame on them for denying the simple use of their lounges for this confusion. When I requested my business class ticket with Arangrant I knew this and specifically told them I would only purchase the lowest class business seat that would still permit me lounge access on all legs of my trip. They lied to me and said I did and then I was refused this service on my return flights. I had no less than 4-8 schedule changes and got screwed by a late departure from DCA on my double connection to JNB. I lost nearly a full day on my outbound and then had little to no use of the lounges on my outbound flights. To then be denied access on my return flights made the 27 hour trip home pretty awful. Kayak should no longer work with Arangrant as they are dishonest and liars. Qatar should price all four of their business class fares to include lounge access and stop the insanity they have forced on people. My return trip home nearly ruined my entire trip to South Africa and I blame Arangrant for telling me lies and for Qatar for offering insane rules and regulations on such expensive business class fares. For the money I paid to Qatar, I did not receive the full services I was promised. I will probably never use Arangrant and their ignorant services ever again. I will question whether I ever fly on Qatar Airways again as well. When you pay so much and get such little in return, it leaves a bad taste in your mouth. Arangrant gives the whole industry a bad name and Qatar is not far behind them. I can honestly say that the wretched service and way I was treated by both have soured me on travel companies and airlines. It is bad enough that we have an idiot, felon, racist and bigoted president and administration to contend with while he has started an illegal war, I did not expect to get screwed over by Arangrant and Qatar as well. Shame on all of you.

Flight canceled by JetBlue for no reason. No good alternatives provided.

My journey with Qatar Airways from Ahmedabad to Jacksonville on 3rd February 2026 was truly exceptional. The entire experience reflected comfort, care, and world-class service. Complimentary high-quality Wi-Fi throughout the journey was a welcome luxury, especially on a long-haul flight. The vegetarian meals were thoughtfully prepared, delicious, and served with attention to detail, along with a fine selection of snacks and beverages. What truly elevated the experience was the cabin crew — graceful, courteous, and genuinely attentive, delivering outstanding hospitality at every step. This journey perfectly showcased the premium standard Qatar Airways is known for, and it left a lasting impression. I would gladly fly with them again.

excellent! movie selection just ok, but everything else was wonderful.

This flight was a very good trip for us. The crew were very friendly and helpful. They made arrangements for my husband to have assistance in boarding. We were not expecting a meal, so it was a pleasant surprise on this short flight to have a meal and beverage from a very courteous crew.

Very efficient and professional staff. Food was good and so was entertainment selection.

Initial booking was confusing and had to get new CC issued.

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Seated in row 6 you are separated from business class close to the toilets. The is a high panel in front that obscures forward viewing, coupled with no window view. Service is limited as the area is not in view of the attendants. It is closer in proximity to economy than business class.

Nothing to complain. The staff and flight was good especially the seats which was better compared than the cloth ones on Qatar airways

i have book the flight with baggage. and i have paid $800.00 for the baggage. when i contacted to JUSTFLY Costumer Service they told me that my baggage was included in the booking. then why i have to pay. i am going to file a complain against it. $800.00 is not at all small amount

I payed for extra leg room but in last moment my seating place was changed and i got standard one seat. Staff was not able to do anything , so was very disappointed because of this.

They lost the baggage and said it was deleted from the system. I had baggage tag so was able to file the complaint but there was no PIR number and update so far

It was very relaxing and staff were very quick to attend to any requests.

Seats were very comfortable and the staff too was very friendly.

Flight got canceled due to Middle East conflict. Just fly hasn’t refunded me the money

Business class ticket should include lounge access and seat selection. The food quality and varieties should be more. It was surpirise that no dessert was offered.

I liked the crew, the food and the foot space. I did not like the comfort of the seats.

Good one but just notice that you have to ask several time to get water or coffee .

Ethiad wanted to charge me $1100 for 2 checked bags on a ticket that was $550. Nother the airline or airfare assist was willing to help before arriving at the airport. All parties said it was the other responsibility to help. Never flying ethiad or using kayak again.

Travelling to a place near Suvarnabhumi?

Book flights to Suvarnabhumi if you plan to visit one of these locations
Sattahip
Ko Lan
Cha-am
Ko Samet
Kanchanaburi
Ayutthaya
Pak Chong
Chonburi
Phetchaburi

Everything you need to know for your flight to Suvarnabhumi

Information on the airport you'll fly into in Bangkok