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Cheap flights from Dublin to Phnom Penh from €457

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Phnom Penh departing on 18/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Dublin to Phnom Penh

Cheap return flights

Etihad Airways Logo
08:10 - 06:30DUB-PNH
15h 20m1 stop
Etihad Airways Logo
19:50 - 06:25PNH-DUB
17h 35m1 stop
€521Etihad Airways
Find Deal
Thu, 15 Jan - Thu, 12 Mar
Etihad Airways Logo
19:50 - 06:30DUB-PNH
27h 40m1 stop
Etihad Airways Logo
19:50 - 18:15PNH-DUB
29h 25m1 stop
€557Etihad Airways
Find Deal
Sun, 8 Mar - Thu, 12 Mar
Etihad Airways Logo
08:10 - 06:30DUB-PNH
15h 20m1 stop
Etihad Airways Logo
19:50 - 18:15PNH-DUB
29h 25m1 stop
€603Etihad Airways
Find Deal
Thu, 12 Feb - Thu, 26 Feb
Etihad Airways Logo
08:10 - 18:25DUB-PNH
27h 15m1 stop
Etihad Airways Logo
07:55 - 06:25PNH-DUB
29h 30m1 stop
€667Etihad Airways
Find Deal
Wed, 31 Dec - Fri, 16 Jan
Logo
07:05 - 18:25DUB-PNH
28h 20m3 stops
Logo
07:55 - 22:05PNH-DUB
21h 10m2 stops
€930
Find Deal
Fri, 12 Dec - Fri, 9 Jan
Logo
16:50 - 18:25DUB-PNH
42h 35m3 stops
Logo
07:55 - 22:05PNH-DUB
21h 10m2 stops
€933
Find Deal
Thu, 11 Dec - Fri, 9 Jan
Logo
08:10 - 06:30DUB-PNH
15h 20m1 stop
Logo
19:50 - 12:20PNH-DUB
47h 30m2 stops
€942
Find Deal
Thu, 15 Jan - Thu, 12 Mar
Logo
08:10 - 06:30DUB-PNH
15h 20m1 stop
Logo
19:50 - 12:10PNH-DUB
23h 20m2 stops
€947
Find Deal
Thu, 12 Feb - Thu, 26 Feb
Logo
08:10 - 06:30DUB-PNH
15h 20m1 stop
Logo
19:50 - 10:15PNH-DUB
45h 25m2 stops
€952
Find Deal
Thu, 15 Jan - Thu, 12 Mar
Logo
06:25 - 18:25DUB-PNH
29h 00m2 stops
Logo
07:55 - 10:50PNH-DUB
33h 55m3 stops
€999
Find Deal
Fri, 12 Dec - Fri, 9 Jan

Etihad Airways flights from Dublin to Phnom Penh

Our best Etihad Airways deals on Dublin to Phnom Penh flight tickets
Etihad Airways
15 Jan
DUB08:10Dublin
15h 20m
1 stop
PNH06:30Phnom Penh Pochentong
12 Mar
PNH19:50Phnom Penh Pochentong
17h 35m
1 stop
DUB06:25Dublin
€521
Find similar
Etihad Airways
8 Mar
DUB19:50Dublin
27h 40m
1 stop
PNH06:30Phnom Penh Pochentong
12 Mar
PNH19:50Phnom Penh Pochentong
29h 25m
1 stop
DUB18:15Dublin
€557
Find similar
Etihad Airways
12 Feb
DUB08:10Dublin
15h 20m
1 stop
PNH06:30Phnom Penh Pochentong
26 Feb
PNH19:50Phnom Penh Pochentong
29h 25m
1 stop
DUB18:15Dublin
€603
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Dublin to Phnom Penh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Dublin to Phnom Penh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 15/1

08:10-06:30

1 stop15h 20m

Phnom Penh Pochentong

Thu 12/3

19:50-06:25

1 stop17h 35m

€521

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Sun 8/3

19:50-06:30

1 stop27h 40m

Phnom Penh Pochentong

Thu 12/3

19:50-18:15

1 stop29h 25m

€557

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 12/2

08:10-06:30

1 stop15h 20m

Phnom Penh Pochentong

Thu 26/2

19:50-18:15

1 stop29h 25m

€603

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Wed 31/12

08:10-18:25

1 stop27h 15m

Phnom Penh Pochentong

Fri 16/1

07:55-06:25

1 stop29h 30m

€667

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Fri 12/12

07:05-18:25

3 stops28h 20m

Phnom Penh Pochentong

Fri 9/1

07:55-22:05

2 stops21h 10m

€930

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 11/12

16:50-18:25

3 stops42h 35m

Phnom Penh Pochentong

Fri 9/1

07:55-22:05

2 stops21h 10m

€933

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 15/1

08:10-06:30

1 stop15h 20m

Phnom Penh Pochentong

Thu 12/3

19:50-12:20

2 stops47h 30m

€942

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 12/2

08:10-06:30

1 stop15h 20m

Phnom Penh Pochentong

Thu 26/2

19:50-12:10

2 stops23h 20m

€947

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Thu 15/1

08:10-06:30

1 stop15h 20m

Phnom Penh Pochentong

Thu 12/3

19:50-10:15

2 stops45h 25m

€952

DublinPhnom Penh

DUB - PNH

DUBPNH

Dublin

Fri 12/12

06:25-18:25

2 stops29h 00m

Phnom Penh Pochentong

Fri 9/1

07:55-10:50

3 stops33h 55m

€999

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Phnom Penh from

How to get the cheapest flight ticket from Dublin to Phnom Penh

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Phnom Penh?

What is the cheapest month to fly to Phnom Penh?

The cheapest month to fly to Phnom Penh from Dublin is in October. Flight prices, which tend to average around €717, are often lower during this time because this is during the off-season. If you don’t want to visit Phnom Penh in October, then you should wait until March to fly from Dublin, when ticket prices are also cheap, with an average price of €787.

What is the cheapest day to depart on your flight to Phnom Penh?

The cheapest day to depart on your flight to Phnom Penh is on a Monday when prices can be found for as low as €907. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Phnom Penh is Tuesday, with ticket prices averaging around €1,281.

What is the cheapest time of day to depart on your flight to Phnom Penh?

The cheapest time of day to fly to Phnom Penh is in the morning when flights can be purchased for as low as €854. Flights at midday are often more expensive, with an average ticket price of €1,235.

When to book flights from Dublin to Phnom Penh

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Phnom Penh according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Phnom Penh (DUB to PNH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Phnom Penh

Direct flights

None
There are no direct flights from Dublin to Phnom Penh. There are no popular flight routes from Dublin to Phnom Penh.
Search flight deals

  • How far is Dublin to Phnom Penh Pochentong by plane?

    The straight-line distance from Dublin to Phnom Penh Pochentong is 10322.2 km. In terms of flight time, this usually takes a little over 15h 20m.

  • When did momondo last update prices for flights from Dublin Airport to Phnom Penh Pochentong Airport?

    Prices for flights from Dublin Airport to Phnom Penh Pochentong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dublin Airport to Phnom Penh Pochentong Airport?

  • How old do you have to be to fly from Dublin Airport to Phnom Penh Pochentong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Phnom Penh Pochentong Airport.

  • What documentation or ID do you need to fly to Phnom Penh Pochentong Airport?

    The travel and health documents you'll need for your trip to Phnom Penh Pochentong Airport 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 Phnom Penh Pochentong Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Dublin to Phnom Penh?

Best airlines flying from Dublin to Phnom Penh

Compare and see reviews for airlines that fly from Dublin to Phnom Penh with momondo
Airline
Rating
Free Cancellation
Price
Etihad AirwaysPriceFrom €577Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights
EmiratesPriceFrom €749Free CancellationRating
8.1
3,334 reviews
Search Emirates flights
Qatar AirwaysPriceFrom €764Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Phnom Penh?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to Phnom Penh . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Dublin to Phnom Penh with flexible booking policies on momondo?

Yes. All flights to Phnom Penh from Dublin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Dublin to Phnom Penh?

Once you have performed a search for Dublin to Phnom Penh flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Dublin to Phnom Penh right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dublin to Phnom Penh now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Phnom Penh and let you know when they change.

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