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Flights to Istanbul

€41 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 27/2. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:35 - 20:05
ORK
-
IST
7h 30m
1 stop
Multiple Airlines Logo
23:00 - 07:20
IST
-
ORK
11h 20m
1 stop
€132Multiple Airlines
Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
07:50 - 20:05
ORK
-
IST
9h 15m
1 stop
Multiple Airlines Logo
23:00 - 07:20
IST
-
ORK
11h 20m
1 stop
€135Multiple Airlines
Thu, 5 Mar - Thu, 12 Mar
Pegasus Airlines Logo
11:55 - 19:15
DUB
-
SAW
4h 20mdirect
Pegasus Airlines Logo
09:15 - 10:50
SAW
-
DUB
4h 35mdirect
€140Pegasus Airlines
Thu, 19 Feb - Thu, 26 Feb
Pegasus Airlines Logo
11:55 - 19:15
DUB
-
SAW
4h 20mdirect
Pegasus Airlines Logo
09:15 - 10:50
SAW
-
DUB
4h 35mdirect
€141Pegasus Airlines
Thu, 26 Feb - Sat, 28 Feb
Lufthansa Logo
17:45 - 02:05
DUB
-
IST
6h 20m
1 stop
Lufthansa Logo
03:45 - 09:55
IST
-
DUB
8h 10m
1 stop
€146Lufthansa
Thu, 23 Apr - Mon, 27 Apr
Lufthansa Logo
08:45 - 21:35
DUB
-
IST
10h 50m
1 stop
Lufthansa Logo
03:45 - 09:55
IST
-
DUB
8h 10m
1 stop
€154Lufthansa
Fri, 24 Apr - Mon, 27 Apr
KLM Logo
15:40 - 16:55
ORK
-
IST
22h 15m
2 stops
KLM Logo
17:55 - 15:00
IST
-
ORK
24h 05m
2 stops
€305KLM
Tue, 17 Mar - Tue, 24 Mar
KLM Logo
15:40 - 16:55
ORK
-
IST
22h 15m
2 stops
KLM Logo
17:55 - 15:00
IST
-
ORK
24h 05m
2 stops
€316KLM
Mon, 23 Feb - Mon, 2 Mar
British Airways Logo
21:15 - 13:35
SNN
-
IST
14h 20m
1 stop
British Airways Logo
14:35 - 20:35
IST
-
SNN
8h 00m
1 stop
€873British Airways
Mon, 18 May - Tue, 26 May
British Airways Logo
17:30 - 00:50
SNN
-
IST
28h 20m
1 stop
British Airways Logo
18:45 - 16:45
IST
-
SNN
25h 00m
1 stop
€1,158British Airways
Sun, 1 Mar - Wed, 4 Mar

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 1 February 2026.
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

Mon 23/2

09:35-20:05

1 stop7h 30m

Istanbul

Mon 2/3

23:00-07:20

1 stop11h 20m

€132

CorkIstanbul

ORK - IST

ORKIST

Cork

Thu 5/3

07:50-20:05

1 stop9h 15m

Istanbul

Thu 12/3

23:00-07:20

1 stop11h 20m

€135

DublinIstanbul

DUB - SAW

DUBSAW

Dublin

Thu 19/2

11:55-19:15

Nonstop4h 20m

Istanbul Sabiha Gokcen

Thu 26/2

09:15-10:50

Nonstop4h 35m

€140

DublinIstanbul

DUB - SAW

DUBSAW

Dublin

Thu 26/2

11:55-19:15

Nonstop4h 20m

Istanbul Sabiha Gokcen

Sat 28/2

09:15-10:50

Nonstop4h 35m

€141

DublinIstanbul

DUB - IST

DUBIST

Dublin

Thu 23/4

17:45-02:05

1 stop6h 20m

Istanbul

Mon 27/4

03:45-09:55

1 stop8h 10m

€146

DublinIstanbul

DUB - IST

DUBIST

Dublin

Fri 24/4

08:45-21:35

1 stop10h 50m

Istanbul

Mon 27/4

03:45-09:55

1 stop8h 10m

€154

CorkIstanbul

ORK - IST

ORKIST

Cork

Tue 17/3

15:40-16:55

2 stops22h 15m

Istanbul

Tue 24/3

17:55-15:00

2 stops24h 05m

€305

CorkIstanbul

ORK - IST

ORKIST

Cork

Mon 23/2

15:40-16:55

2 stops22h 15m

Istanbul

Mon 2/3

17:55-15:00

2 stops24h 05m

€316

ShannonIstanbul

SNN - IST

SNNIST

Shannon

Mon 18/5

21:15-13:35

1 stop14h 20m

Istanbul

Tue 26/5

14:35-20:35

1 stop8h 00m

€873

ShannonIstanbul

SNN - IST

SNNIST

Shannon

Sun 1/3

17:30-00:50

1 stop28h 20m

Istanbul

Wed 4/3

18:45-16:45

1 stop25h 00m

€1,158

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 May is another great option to travel to Istanbul, with average flight prices from Ireland averaging around €213.

What is the absolute cheapest flight to Istanbul?

In the past two weeks, users have booked deals to Istanbul for €91/person, which is 51% 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 €628. 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 €677.

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 morning. Flights from Ireland to Istanbul during this time can be as low as €630. Try not to purchase tickets in the afternoon because they tend to be around €678. 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 €267 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 €189 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 DUBLINNovember32% cheaperFlying from Dublin to Istanbul costs on average just €182 in November
MOST EXPENSIVE MONTH TO FLY TO ISTANBUL FROM DUBLINDecember40% more expensiveIt costs about €375 for flights to Istanbul from Dublin in December
MOST POPULAR MONTH TO FLY TO ISTANBUL FROM DUBLINFebruary597% more users visitedMore momondo users searched in flights to Istanbul from Dublin in February than any other month

Cheap Istanbul flight deals and tips

Summary info about Istanbul flight prices, duration and airlines

Best One-Way Price

€41

Best Round-Trip Price

€132

Fastest flight time

10h 45m

Popular in

December
The best one-way flight price to Istanbul from Ireland in the last 72 hours is €41 (Dublin to Istanbul Sabiha Gokcen).
Search Deals
The best round-trip flight price to Istanbul from Ireland in the last 72 hours is €132 (Cork to Istanbul).
Search Deals
The fastest flight to Istanbul from Ireland takes 10h 45m (Dublin to Istanbul).
Search Deals
December has the highest demand for flights to Istanbul, with a 1% 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 €267. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as €175.

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 €188 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 Nişantaşı?

Yes, flights to Nişantaşı are served by Istanbul’s Istanbul Sabiha Gokcen airport which is 31.5 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 February 2026, there are 9 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

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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 €136
Cork to Istanbul Flightsfrom €139