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Flights to Istanbul

€72 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 1/11. 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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Find the cheapest flights from Ireland to Istanbul

Cheap return flights

Logo
10:20 - 03:50ORK-IST
15h 30m1 stop
Logo
04:45 - 14:00IST-ORK
11h 15m1 stop
€159
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Wed, 8 Oct - Wed, 15 Oct
Logo
09:20 - 00:30DUB-SAW
13h 10m2 stops
Logo
11:20 - 22:15SAW-DUB
12h 55m1 stop
€174
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Mon, 20 Oct - Wed, 22 Oct
Pegasus Airlines Logo
11:55 - 19:15DUB-SAW
4h 20mdirect
Pegasus Airlines Logo
09:15 - 10:50SAW-DUB
4h 35mdirect
€176Pegasus Airlines
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Fri, 31 Oct - Thu, 6 Nov
Lufthansa Logo
05:10 - 18:05DUB-IST
9h 55m1 stop
Lufthansa Logo
06:30 - 11:00IST-DUB
7h 30m1 stop
€177Lufthansa
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Sun, 9 Nov - Tue, 18 Nov
Pegasus Airlines Logo
14:15 - 20:30DUB-SAW
4h 15mdirect
Pegasus Airlines Logo
10:25 - 13:05SAW-DUB
4h 40mdirect
€180Pegasus Airlines
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Tue, 7 Oct - Wed, 15 Oct
Lufthansa Logo
05:00 - 17:55DUB-IST
9h 55m1 stop
Lufthansa Logo
06:30 - 16:25IST-DUB
12h 55m1 stop
€181Lufthansa
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Tue, 20 Jan - Tue, 10 Feb
Air France Logo
09:10 - 03:25DUB-IST
16h 15m1 stop
Air France Logo
04:20 - 22:40IST-DUB
20h 20m1 stop
€197Air France
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Thu, 9 Oct - Fri, 17 Oct
KLM Logo
05:55 - 16:55DUB-IST
8h 00m1 stop
KLM Logo
17:55 - 22:10IST-DUB
7h 15m1 stop
€199KLM
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Sat, 8 Nov - Sun, 16 Nov
Air France Logo
06:00 - 03:25DUB-IST
19h 25m1 stop
Air France Logo
04:20 - 22:40IST-DUB
20h 20m1 stop
€208Air France
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Sun, 12 Oct - Fri, 17 Oct
KLM Logo
11:10 - 01:20DUB-IST
12h 10m1 stop
KLM Logo
17:05 - 08:20IST-DUB
17h 15m1 stop
€228KLM
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Fri, 26 Sep - Fri, 3 Oct

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 13 September 2025.
Use the filters below to find and compare flights to Istanbul that are best for you.

Fly from

Route

Depart

Return

Price

CorkIstanbul

ORK - IST

ORKIST

Cork

Wed 8/10

10:20-03:50

1 stop15h 30m

Istanbul

Wed 15/10

04:45-14:00

1 stop11h 15m

€159

DublinIstanbul

DUB - SAW

DUBSAW

Dublin

Mon 20/10

09:20-00:30

2 stops13h 10m

Istanbul Sabiha Gokcen

Wed 22/10

11:20-22:15

1 stop12h 55m

€174

DublinIstanbul

DUB - SAW

DUBSAW

Dublin

Fri 31/10

11:55-19:15

Nonstop4h 20m

Istanbul Sabiha Gokcen

Thu 6/11

09:15-10:50

Nonstop4h 35m

€176

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sun 9/11

05:10-18:05

1 stop9h 55m

Istanbul

Tue 18/11

06:30-11:00

1 stop7h 30m

€177

DublinIstanbul

DUB - SAW

DUBSAW

Dublin

Tue 7/10

14:15-20:30

Nonstop4h 15m

Istanbul Sabiha Gokcen

Wed 15/10

10:25-13:05

Nonstop4h 40m

€180

DublinIstanbul

DUB - IST

DUBIST

Dublin

Tue 20/1

05:00-17:55

1 stop9h 55m

Istanbul

Tue 10/2

06:30-16:25

1 stop12h 55m

€181

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 9/10

09:10-03:25

1 stop16h 15m

Istanbul

Fri 17/10

04:20-22:40

1 stop20h 20m

€197

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sat 8/11

05:55-16:55

1 stop8h 00m

Istanbul

Sun 16/11

17:55-22:10

1 stop7h 15m

€199

DublinIstanbul

DUB - IST

DUBIST

Dublin

Sun 12/10

06:00-03:25

1 stop19h 25m

Istanbul

Fri 17/10

04:20-22:40

1 stop20h 20m

€208

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 26/9

11:10-01:20

1 stop12h 10m

Istanbul

Fri 3/10

17:05-08:20

1 stop17h 15m

€228

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 September is another great option to travel to Istanbul, with average flight prices from Ireland averaging around €255.

What is the absolute cheapest flight to Istanbul?

In the past two weeks, users have booked deals to Istanbul for €78/person, which is 64% 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 Thursday. Travellers who choose to depart for Istanbul on a Thursday will often find tickets for as low as €641. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Ireland to Istanbul for around €676.

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 in the evening. Flights from Ireland to Istanbul during this time can be as low as €251. Try not to purchase tickets in the afternoon because they tend to be around €701. 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 €294 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 DUBLINMay27% cheaperFlying from Dublin to Istanbul costs on average just €216 in May
MOST EXPENSIVE MONTH TO FLY TO ISTANBUL FROM DUBLINDecember41% more expensiveIt costs about €415 for flights to Istanbul from Dublin in December
MOST POPULAR MONTH TO FLY TO ISTANBUL FROM DUBLINSeptember149% more users visitedMore momondo users searched in flights to Istanbul from Dublin in September than any other month

Cheap Istanbul flight deals and tips

Summary info about Istanbul flight prices, duration and airlines

Best One-Way Price

€72

Best Round-Trip Price

€159

Fastest flight time

4h 15m

Popular in

December
The best one-way flight price to Istanbul from Ireland in the last 72 hours is €72 (Dublin to Istanbul).
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The best round-trip flight price to Istanbul from Ireland in the last 72 hours is €159 (Cork to Istanbul).
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The fastest flight to Istanbul from Ireland takes 4h 15m (Dublin to Istanbul Sabiha Gokcen).
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December has the highest demand for flights to Istanbul, with a 9% 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 89 days out, which is when prices tend to be around €294. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as €210.

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 €213 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 Besiktas?

Yes, flights to Besiktas are served by Istanbul’s Istanbul Sabiha Gokcen airport which is 30.4 km away.

What’s the closest airport to Istanbul City Centre?

At 31.2 km away, Istanbul Sabiha Gokcen airport in Istanbul is the closest to Istanbul City Centre.

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 September 2025, there are 12 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 €147
Cork to Istanbul Flightsfrom €187