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Flights to Istanbul

€74 Cheap flights to Istanbul

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Istanbul departing on 16/1. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Ireland to Istanbul

Cheap return flights

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Multiple Airlines Logo
06:10 - 19:30ORK  Cork-IST Istanbul
11h 20m1 stop London Stansted
Multiple Airlines Logo
20:10 - 09:25IST  Istanbul-ORK Cork
15h 15m1 stop London Gatwick
€171Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Multiple Airlines Logo
06:10 - 19:30ORK  Cork-IST Istanbul
11h 20m1 stop London Stansted
Multiple Airlines Logo
09:25 - 09:25IST  Istanbul-ORK Cork
26h 00m2 stops Budapest Ferenc Liszt Intl London Stansted
€172Multiple Airlines
Thu, 17 Sep - Wed, 23 Sep
Lufthansa Logo
12:00 - 21:25SNN  Shannon-IST Istanbul
7h 25m1 stop Frankfurt am Main
Lufthansa Logo
03:45 - 11:15IST  Istanbul-SNN Shannon
9h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main
€200Lufthansa
Sat, 19 Sep - Fri, 25 Sep
Lufthansa Logo
08:50 - 02:05DUB  Dublin-IST Istanbul
15h 15m2 stops Frankfurt am Main Munich Franz Josef Strauss
Lufthansa Logo
03:45 - 09:55IST  Istanbul-DUB Dublin
8h 10m1 stop Munich Franz Josef Strauss
€218Lufthansa
Thu, 8 Oct - Wed, 14 Oct
Pegasus Airlines Logo
14:05 - 20:25DUB  Dublin-SAW Istanbul Sabiha Gokcen
4h 20mdirect
Pegasus Airlines Logo
10:20 - 13:00SAW  Istanbul Sabiha Gokcen-DUB Dublin
4h 40mdirect
€220Pegasus Airlines
Mon, 5 Oct - Mon, 12 Oct
Pegasus Airlines Logo
14:05 - 20:25DUB  Dublin-SAW Istanbul Sabiha Gokcen
4h 20mdirect
Pegasus Airlines Logo
10:20 - 13:00SAW  Istanbul Sabiha Gokcen-DUB Dublin
4h 40mdirect
€220Pegasus Airlines
Mon, 21 Sep - Thu, 24 Sep
Turkish Airlines Logo
10:40 - 18:10DUB  Dublin-IST Istanbul
4h 30mdirect
Turkish Airlines Logo
07:55 - 09:35IST  Istanbul-DUB Dublin
4h 40mdirect
€230Turkish Airlines
Mon, 9 Nov - Thu, 12 Nov
Turkish Airlines Logo
10:40 - 18:10DUB  Dublin-IST Istanbul
4h 30mdirect
Turkish Airlines Logo
13:50 - 15:30IST  Istanbul-DUB Dublin
4h 40mdirect
€230Turkish Airlines
Tue, 10 Nov - Fri, 13 Nov
KLM Logo
13:25 - 16:55DUB  Dublin-IST Istanbul
24h 30m1 stop Amsterdam Schiphol
KLM Logo
17:55 - 08:05IST  Istanbul-DUB Dublin
17h 10m1 stop Amsterdam Schiphol
€232KLM
Thu, 7 Jan - Sun, 10 Jan
KLM Logo
05:45 - 16:55DUB  Dublin-IST Istanbul
8h 10m1 stop Amsterdam Schiphol
KLM Logo
17:55 - 08:05IST  Istanbul-DUB Dublin
17h 10m1 stop Amsterdam Schiphol
€242KLM
Tue, 5 Jan - Fri, 8 Jan

momondo Fare Finder

 
Locate flights to Istanbul that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13,528 searches and data was last updated on 11 August 2026.
Use the filters below to find and compare flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

CorkIstanbul

ORK Cork - IST Istanbul

ORKIST

Cork

Thu 17/9

06:10-19:30

1 stop11h 20m

Istanbul

Wed 23/9

20:10-09:25

1 stop15h 15m

€171

CorkIstanbul

ORK Cork - IST Istanbul

ORKIST

Cork

Thu 17/9

06:10-19:30

1 stop11h 20m

Istanbul

Wed 23/9

09:25-09:25

2 stops26h 00m

€172

ShannonIstanbul

SNN Shannon - IST Istanbul

SNNIST

Shannon

Sat 19/9

12:00-21:25

1 stop7h 25m

Istanbul

Fri 25/9

03:45-11:15

2 stops9h 30m

€200

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Thu 8/10

08:50-02:05

2 stops15h 15m

Istanbul

Wed 14/10

03:45-09:55

1 stop8h 10m

€218
Fastest return journey

DublinIstanbul

DUB Dublin - SAW Istanbul Sabiha Gokcen

DUBSAW

Dublin

Mon 5/10

14:05-20:25

Nonstop4h 20m

Istanbul Sabiha Gokcen

Mon 12/10

10:20-13:00

Nonstop4h 40m

€220

DublinIstanbul

DUB Dublin - SAW Istanbul Sabiha Gokcen

DUBSAW

Dublin

Mon 21/9

14:05-20:25

Nonstop4h 20m

Istanbul Sabiha Gokcen

Thu 24/9

10:20-13:00

Nonstop4h 40m

€220

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Mon 9/11

10:40-18:10

Nonstop4h 30m

Istanbul

Thu 12/11

07:55-09:35

Nonstop4h 40m

€230

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Tue 10/11

10:40-18:10

Nonstop4h 30m

Istanbul

Fri 13/11

13:50-15:30

Nonstop4h 40m

€230

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Thu 7/1

13:25-16:55

1 stop24h 30m

Istanbul

Sun 10/1

17:55-08:05

1 stop17h 10m

€232

DublinIstanbul

DUB Dublin - IST Istanbul

DUBIST

Dublin

Tue 5/1

05:45-16:55

1 stop8h 10m

Istanbul

Fri 8/1

17:55-08:05

1 stop17h 10m

€242

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 Istanbul from

Istanbul flights insights and trends

Explore insights for your Istanbul flight to craft the best travel plan

What is the cheapest month to fly to Istanbul?

The month of November is another great option to travel to Istanbul, with average flight prices from Ireland averaging around €190.

What is the absolute cheapest flight to Istanbul?

In the past two weeks, users have booked deals to Istanbul for €27/person, which is 88% cheaper than the average flight to Istanbul. To find the cheapest price to Istanbul from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

What is the cheapest day to depart on your flight to Istanbul?

The cheapest day to depart from Ireland to Istanbul is on a Sunday. Travellers who choose to depart for Istanbul on a Sunday will often find tickets for as low as €646. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Istanbul for around €716.

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

Our most recent data shows that the best time of day to fly to Istanbul is at midday. Flights from Ireland to Istanbul during this time can be as low as €623. Try not to purchase tickets in the afternoon because they tend to be around €699. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Istanbul from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to Istanbul for around €281 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Istanbul from Ireland for as low as €197 on momondo.

Cheapest flights to Istanbul

Find the cheapest flights to Istanbul from your nearest city or airport
Find flights from Dublin to Istanbul Sabiha Gokcen Airport
CHEAPEST MONTH TO FLY TO ISTANBUL FROM DUBLINFebruary36% cheaperFlying from Dublin to Istanbul costs on average just €181 in February
MOST EXPENSIVE MONTH TO FLY TO ISTANBUL FROM DUBLINDecember42% more expensiveIt costs about €400 for flights to Istanbul from Dublin in December
MOST POPULAR MONTH TO FLY TO ISTANBUL FROM DUBLINMay395% more users visitedMore momondo users searched in flights to Istanbul from Dublin in May than any other month

Cheap Istanbul flight deals and tips

Summary info about Istanbul flight prices, duration and airlines

Best One-Way Price

€74

Best Round-Trip Price

€171

Fastest flight time

4h 25m

Popular in

December
The best one-way flight price to Istanbul from Ireland in the last 5 days is €74 (Dublin to Istanbul Sabiha Gokcen).
Search Deals
The best return flight price to Istanbul from Ireland in the last 5 days is €171 (Cork to Istanbul).
Search Deals
The fastest flight to Istanbul from Ireland takes 4h 25m (Dublin to Istanbul Sabiha Gokcen).
Search Deals
December has the highest demand for flights to Istanbul, with a 2% price increase on average.
Search Deals

Frequently asked questions about flying to Istanbul

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

The best time to book a flight to Istanbul from Ireland is 46 days out, which is when prices tend to be around €281. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as €152.

Is there an alternative airport near Istanbul?

Istanbul Sabiha Gokcen Airport, Tekirdag Corlu Airport, İzmit Cengiz Topel Airport or Bursa Yenişehir Airport can be an alternative airport used for travel to Istanbul.

Is there a cheaper alternative to flying into Istanbul?

With an average price of €216 per person, Istanbul Sabiha Gokcen Airport is the cheapest airport to fly into when planning your trip to Istanbul. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

Are there flights to Esenyurt?

Yes, flights to Esenyurt are served by Istanbul’s Istanbul airport which is 28.1 km away.

What’s the closest airport to Taksim Square?

At 31.2 km away, Istanbul Sabiha Gokcen airport in Istanbul is the closest to Taksim Square.

When did momondo last update prices for flights to Istanbul?

Prices for flights to Istanbul were last updated today.

How many operators does momondo search for flights to Istanbul?

As of August 2026, there are 13 operators available to choose from for flights to Istanbul.

How old do you have to be to fly to Istanbul?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Istanbul.

What documentation or ID do you need to fly to Istanbul?

The travel and health documents you'll need for your trip to Istanbul 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 Istanbul. 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 Istanbul?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to Istanbul. momondo saves you time and could save you money on your trip.

Can I find flights to Istanbul with flexible booking policies on momondo?

Flights to Istanbul with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Istanbul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Istanbul.

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

If you are simply researching potential flights to Istanbul, momondo offers a useful price alert feature which will track prices for flights to Istanbul and alert you when they change.

An easier way to manage your Istanbul trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Istanbul

Popular Flights to Istanbul

Popular routes according to searches in the past day on momondo
Dublin to Istanbul Flightsfrom €154
Cork to Istanbul Flightsfrom €220