€299 Cheap flights to Bangkok
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Bangkok departing on 10/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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What is the cheapest month to fly to Bangkok?
If you’re not able to fly to Bangkok in September, then May is your next best option. Flight prices from Ireland to Bangkok during May average around €595.
What is the cheapest day to depart on your flight to Bangkok?
Our data shows that Wednesday is the least expensive day to fly to Bangkok. Tickets to fly out on this day can be as low as €639. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Bangkok for around €735.
What is the cheapest time of day to depart on your flight to Bangkok?
The cheapest time of day to fly to Bangkok is in the afternoon when flights can be purchased for as low as €628. In the evening is when there is more demand to fly to Bangkok, so prices are often more expensive at around €749 per ticket.
How far in advance should I book a flight to Bangkok?
You are more likely to see cheaper flights to Bangkok from Ireland when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Bangkok for around €726 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok from Ireland for as low as €606 on momondo.
Cheapest flights to Bangkok
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| CHEAPEST MONTH TO FLY TO BANGKOK FROM DUBLIN | September | 24% cheaper | Flying from Dublin to Bangkok costs on average just €553 in September |
| MOST EXPENSIVE MONTH TO FLY TO BANGKOK FROM DUBLIN | December | 43% more expensive | It costs about €1,043 for flights to Bangkok from Dublin in December |
| MOST POPULAR MONTH TO FLY TO BANGKOK FROM DUBLIN | January | 1,101% more users visited | More momondo users searched in flights to Bangkok from Dublin in January than any other month |
Cheap Bangkok flight deals and tips
Summary info about Bangkok flight prices, duration and airlines
Best One-Way Price | €299 |
|---|---|
Best Round-Trip Price | €435 |
Fastest flight time | 18h 20m |
Popular in | December |
Frequently asked questions about flying to Bangkok
What is there to do in Bangkok when it’s raining?
If you are planning a flight to Bangkok and are looking to avoid the rain, you should avoid traveling during the months of May, June, and July. These months will typically see 5.1 inches or more of rain, meaning that rain is likely. If you do run into rain while in Bangkok, there are still things to do and ways to enjoy your trip. Many tourists kill time during rain and storms by going to shopping centres in the area, like Patpong Night Market.
How far in advance should I book a flight to Bangkok?
The ideal time to book your flight to Bangkok is 67 days in advance, when prices tend to average €726. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as €619.
Is there an alternative airport near Bangkok?
Finding an alternative and possibly cheaper destination airport near Bangkok is possible. If you are planning a flight to Bangkok, consider booking flights to Bangkok Don Mueang Intl Airport (19 km from Bangkok city centre), Rayong Utapao Rayong Pattaya Airport (130 km from Bangkok city centre) or Hua Hin Airport (140 km from Bangkok city centre).
Is there a cheaper alternative to flying into Bangkok?
Bangkok Don Mueang Intl Airport has an average price of €107 per person and is typically the cheapest airport to fly into when visiting Bangkok. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.
What is the absolute cheapest flight to Bangkok?
€40 is the cheapest deal found on momondo in the last two weeks for a flight to Bangkok. This flight is from Krabi and is 67% cheaper than most flights to Bangkok. To find the cheapest price to Bangkok from your area, use momondo’s Airport-to-Airport Pricing Tool.
Are there flights to Lat Phrao?
Yes, you can travel to Lat Phrao via a flight to Bangkok Suvarnabhumi airport in Bangkok (Lat Phrao is 20.8 km from the airport).
What’s the closest airport to Patpong Night Market?
The closest airport to Patpong Night Market is Bangkok Suvarnabhumi, 24.0 km away.
When did momondo last update prices for flights to Bangkok?
Prices for flights to Bangkok were last updated today.
How many operators does momondo search for flights to Bangkok?
The number of operators available for flights to Bangkok is 22 as of June 2025.
How old do you have to be to fly to Bangkok?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to Bangkok.
What documentation or ID do you need to fly to Bangkok?
The travel and health documents you'll need for your trip to Bangkok may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Bangkok. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Why use momondo?
Why should I use momondo to find a flight deal to Bangkok?
Finding the right flight to Bangkok is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Bangkok quick and easy, saving you time and money.
Can I find flights to Bangkok with flexible booking policies on momondo?
Yes. All flights to Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights to Bangkok?
momondo provides multiple filters to help you find the best flight to Bangkok. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight to Bangkok right now. Can momondo alert me if prices change?
If you are not ready to book a flight to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Bangkok and let you know when they change.