฿10,641 Find Cheap Flights from Ireland to Bangkok

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 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

 
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 Bangkok

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

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
฿20,267China 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
฿20,332เอทิฮัดแอร์เวย์
Thu 10 Sep - Wed 30 Sep
Emirates Logo
22:00 - 11:25
DUB
-
DMK
31h 25m
1 stop
Emirates Logo
23:50 - 12:20
DMK
-
DUB
18h 30m
1 stop
฿24,359Emirates
Mon 31 Aug - Mon 14 Sep
Emirates Logo
22:00 - 11:25
DUB
-
DMK
31h 25m
1 stop
Emirates Logo
23:50 - 20:05
DMK
-
DUB
26h 15m
1 stop
฿24,490Emirates
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
฿26,029Multiple Airlines
Thu 24 Sep - Mon 12 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
฿26,651เคแอลเอ็ม 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
฿27,110Multiple 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
฿27,699เคแอลเอ็ม 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
฿30,777Qatar 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
฿30,809Qatar Airways
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 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 September, where tickets cost ฿18,237 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 ฿53,793 and ฿41,254 respectively. For one-way flights, the best month to travel is July with an average price of ฿8,349.

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 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.

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 ฿2,999.

Good to know

Cheapest flight฿10,641
Flight from Dublin to Bangkok Suvarnabhumi Airport

FAQs - booking Bangkok flights

  • Which Bangkok airport is closest to central Bangkok?

    Bangkok is served by 2 major airports. Bangkok Don Mueang Intl (19 km) is the closest to the centre of Bangkok and Bangkok Suvarnabhumi Airport is 25 km from the centre.

  • 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.

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

    Each week there are around 6,285 direct flights from within Ireland to Bangkok. The most common day for departures is Friday, with 15% of flights taking off on this day.

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 3 airlines flying from Ireland 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 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 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.
8.1
EmiratesOverall score based on 3585 reviews
8.4Crew
8.2Entertainment
8.1Boarding
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

The quality of food is going down comparing with old history of excellent food. It was cold and a bad quality. The crew is always excellent and caring.

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.

Flight and entertainment great. Food needs to be improved, only one choice on the menu. Staff worked well throughout.

Both flights to and back from Lyon with buses taking extra time and delaying flight at DXB. Food serving needed work.

I liked everything: the service, the food, the cleanness. I flew last year with Qatar Airways, so I can compare. Emirates did much better! Especially their meals and service.

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

Warm staff, very responsive service. Well furnished cabin and comfortable seat and amenities. Excellent onboard wifi connection and very large comfortable restrooms.

Crew were very good. Food service was a little slow and disappointing not having on demand dining and only 3 options. Amenity kits and pyjamas were excellent.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

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.

I paid extra for seating when first booking flight to be in a comfortable economy seat They still changed it to a middle seat regardless. When I asked for it to be changed back to aisle, they could only give me one at the back of the plane in the least comfortable seats.

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.

Friendly and discreet staff. Could have done with a few more offers of water/snacks overnight. Movie and tv selection notably poor. Seats not especially comfortable

I wish I knew in advance that the connecting flight was by indigo air

I appreciated the vailability of wheelchair services for persons with mobility issues all the way up to the aircraft. What could be better would be the food choices.

It was little disheartening and disappointing. Although flight staff did a good job. But customer service didn’t do anything to resolve my issue.

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

As good as you can expect an economy flight from Europe to Australia to be. Nothing agains Qatar, just feels like every new generation of plane gets tighter.

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.

Air hostesses were great. Food was good. Flat bed is not that flat or comfortable.

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

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

Food quality and varites were very minimum. Surprised to have no desserts. Business class tickets should have lounge access and seats selection. They should be allowed to board while people with wheel chair, secial assistance and family with childrem.

Dear Team, I purchased a full travel package that included 2 checked bags through you and JustFly. However, when I arrived at the airport, my ticket showed 0 checked bags. Since I was traveling internationally to India with 2 bags, It was a $200 per bag at the counter, which was extremely disappointing. For an international trip, why would I ever choose a no‑bag option for only $20–$30 less? This seems like an error in the booking process, and I am requesting clarification and a resolution. I have called JustFly and on phone for 1 hr :53 min and they couldn't help till I show some kind of proof etc which isn't possible but besides that love your service and using it for years !

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

Early arrival. Good boarding. Deplaning this flight is very slow both coming and going. Baggage arrived quickly for Pearson

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.