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Helsinki – Istanbul: cheap flights

Prices on this page were found by travellers in recent searches. Choose your dates to see live prices from airlines and travel agencies.Round trips from Helsinki to Istanbul currently start at $200. The cheapest month is December, from $200. Direct flights from $200.

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Round trip from

$200

3 Dec – 11 Dec · Pegasus Airlines · direct

found today

Also for this trip: eSIM Transfer

Direct flights from

$200

3 Dec – 11 Dec · Pegasus Airlines

The route at a glance

About 2149 km separate Helsinki and Istanbul; the quickest flight is 3 h 50 min and a typical one 4 h 15 min.

33% of the cheapest tickets are direct; Pegasus Airlines carries 40% of them.

Most cheap flights leave from Helsinki-Vantaa Airport (17 km from the centre of Helsinki).

Most land at Sabiha Gokcen International Airport (30 km from the centre of Istanbul).

A one-way ticket starts at $79, a round trip at $200.

Cheapest price by month

MonthRound trip from
November 2026$220
December 2026$200
January 2027$222
February 2027$217
March 2027$223
April 2027$244
June 2027$217
July 2027$240
October 2027$247

Cheapest day to fly

The cheapest departure in the next two months is 27 November at $109.

Saturday is the cheapest day of the week to fly.

Cheapest day to fly
MonTueWedThuFriSatSun
4
$216
5
$172
6
$158
7
$129
8
$131
9
$114
10
$118
11
$134
12
$130
13
$157
14
$114
15
$161
16
$132
17
$138
18
$131
19
$131
20
$151
21
$131
22
$127
23
$127
24
$123
25
$123
26
$123
27
$109
28
$115
29
$121
30
$128
1 Dec
$130
2
$127
3
$124
4
$143
5
$147
6
$152
7
$158
8
$154
9
$165
10
$152
11
$165
12
$167
13
$164
14
$156
15
$184
16
$176
17
$251
19
$253
20
$214
21
$216
22
$223
23
$216
24
$216
25
$199
26
$209
27
$182
28
$190
29
$150
30
$182
31
$152

Cheaper More expensive

  • $109 — Friday, Nov. 27, 2026
  • $114 — Monday, Nov. 9, 2026
  • $114 — Saturday, Nov. 14, 2026
  • $115 — Saturday, Nov. 28, 2026
  • $118 — Tuesday, Nov. 10, 2026
  • $121 — Sunday, Nov. 29, 2026
  • $123 — Tuesday, Nov. 24, 2026
  • $123 — Wednesday, Nov. 25, 2026
  • $123 — Thursday, Nov. 26, 2026
  • $124 — Thursday, Dec. 3, 2026
  • $127 — Sunday, Nov. 22, 2026
  • $127 — Monday, Nov. 23, 2026
  • $127 — Wednesday, Dec. 2, 2026
  • $128 — Monday, Nov. 30, 2026
  • $129 — Saturday, Nov. 7, 2026
  • $130 — Thursday, Nov. 12, 2026
  • $130 — Tuesday, Dec. 1, 2026
  • $131 — Sunday, Nov. 8, 2026
  • $131 — Wednesday, Nov. 18, 2026
  • $131 — Thursday, Nov. 19, 2026
  • $131 — Saturday, Nov. 21, 2026
  • $132 — Monday, Nov. 16, 2026
  • $134 — Wednesday, Nov. 11, 2026
  • $138 — Tuesday, Nov. 17, 2026
  • $143 — Friday, Dec. 4, 2026
  • $147 — Saturday, Dec. 5, 2026
  • $150 — Tuesday, Dec. 29, 2026
  • $151 — Friday, Nov. 20, 2026
  • $152 — Sunday, Dec. 6, 2026
  • $152 — Thursday, Dec. 10, 2026
  • $152 — Thursday, Dec. 31, 2026
  • $154 — Tuesday, Dec. 8, 2026
  • $156 — Monday, Dec. 14, 2026
  • $157 — Friday, Nov. 13, 2026
  • $158 — Friday, Nov. 6, 2026
  • $158 — Monday, Dec. 7, 2026
  • $161 — Sunday, Nov. 15, 2026
  • $164 — Sunday, Dec. 13, 2026
  • $165 — Wednesday, Dec. 9, 2026
  • $165 — Friday, Dec. 11, 2026
  • $167 — Saturday, Dec. 12, 2026
  • $172 — Thursday, Nov. 5, 2026
  • $176 — Wednesday, Dec. 16, 2026
  • $182 — Sunday, Dec. 27, 2026
  • $182 — Wednesday, Dec. 30, 2026
  • $184 — Tuesday, Dec. 15, 2026
  • $190 — Monday, Dec. 28, 2026
  • $199 — Friday, Dec. 25, 2026
  • $209 — Saturday, Dec. 26, 2026
  • $214 — Sunday, Dec. 20, 2026
  • $216 — Wednesday, Nov. 4, 2026
  • $216 — Monday, Dec. 21, 2026
  • $216 — Wednesday, Dec. 23, 2026
  • $216 — Thursday, Dec. 24, 2026
  • $223 — Tuesday, Dec. 22, 2026
  • $251 — Thursday, Dec. 17, 2026
  • $253 — Saturday, Dec. 19, 2026

Price trend, last 30 days

Prices over the past month ranged from $187 to $203, with $194 the usual level.

Today's price is about average.

  • 5 October — $188
  • 6 October — $188
  • 7 October — $188
  • 8 October — $188
  • 9 October — $190
  • 10 October — $190
  • 11 October — $187
  • 12 October — $187
  • 13 October — $195
  • 14 October — $195
  • 15 October — $195
  • 16 October — $195
  • 17 October — $199
  • 18 October — $199
  • 19 October — $199
  • 20 October — $199
  • 21 October — $199
  • 22 October — $199
  • 23 October — $203
  • 24 October — $192
  • 25 October — $192
  • 26 October — $192
  • 27 October — $192
  • 28 October — $192
  • 29 October — $192
  • 30 October — $192
  • 31 October — $200
  • 1 November — $200
  • 2 November — $200
  • 3 November — $198
  • 4 November — $200

Trip length and timing

The cheapest tickets are for stays of about 7 nights (the very cheapest: 8 nights), booked around 54 days ahead.

Airlines on this route

Airports used

Alternatives

Flying back? Istanbul → Helsinki starts at $211.

Trip essentials

Flight deals from Helsinki in Telegram

A daily digest of the cheapest fares from your city and instant alerts when a price drops. Free, no account needed.

Questions and answers

What is the cheapest price for flights from Helsinki to Istanbul?
The cheapest round-trip ticket found recently costs $200.
Which month is the cheapest to fly from Helsinki to Istanbul?
December 2026 is currently the cheapest month, with tickets from $200.
Are there direct flights from Helsinki to Istanbul?
Yes. Direct flights were found from $200.
Which airlines fly from Helsinki to Istanbul?
Airlines found on this route: Finnair, airBaltic, Norwegian Air Sweden, Ryanair, Air Serbia, KLM, Lufthansa, Lauda Europe, Pegasus Airlines, BRA, Lufthansa City Airlines.
How far is Istanbul from Helsinki?
The distance is about 2149 km. A direct flight takes about 3 h 50 min.
How long is the flight from Helsinki to Istanbul?
The shortest flight takes 3 h 50 min; most take about 4 h 15 min.
Which airports do flights from Helsinki to Istanbul use?
Most depart from Helsinki-Vantaa Airport and arrive at Sabiha Gokcen International Airport.
What is the cheapest day of the week to fly from Helsinki to Istanbul?
In the next two months, Saturday departures are the cheapest; the single cheapest day is 27 November at $109.
Round trip from $200 Check live prices