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Cheapest Istanbul to Seul round trip flight dates

Nov 3, 2026

Cheapest

23,929 ₺

Tue, Nov 3 – Fri, Nov 13

Good weather 10 days Baggage included

Tue, Nov 3 – Fri, Nov 13

Good weather 10 days

Nov 5, 2026

Thu, Nov 5 – Thu, Nov 19

Direct Rainy 14 days Ara Tatil

Nov 7, 2026

Sat, Nov 7 – Thu, Nov 19

Direct Cold 12 days Ara Tatil

Nov 8, 2026

Cheapest

56,226 ₺

Sun, Nov 8 – Fri, Nov 20

Direct Cold 12 days Ara Tatil

Sun, Nov 8 – Sun, Nov 22

Direct Cold 14 days Ara Tatil

Nov 9, 2026

Cheapest

46,534 ₺

Mon, Nov 9 – Thu, Nov 19

1 stop Cold 10 days Short layover Ara Tatil

Mon, Nov 9 – Sat, Nov 21

1 stop Good weather 12 days Short layover Ara Tatil

Nov 10, 2026

Cheapest

23,729 ₺

Tue, Nov 10 – Tue, Nov 17

1 stop Good weather 7 days Baggage included Meals included

Tue, Nov 10 – Sat, Nov 21

1 stop Good weather 11 days Short layover Ara Tatil

Nov 11, 2026

Cheapest

46,534 ₺

Wed, Nov 11 – Sat, Nov 21

1 stop Good weather 10 days Short layover Ara Tatil

Wed, Nov 11 – Tue, Nov 24

1 stop Good weather 13 days Short layover Ara Tatil

Nov 12, 2026

Cheapest

58,954 ₺

Thu, Nov 12 – Tue, Nov 24

Direct Rainy 12 days Ara Tatil

Thu, Nov 12 – Thu, Nov 26

Direct Rainy 14 days Ara Tatil

Nov 13, 2026

Fri, Nov 13 – Wed, Nov 25

Direct Good weather 12 days Ara Tatil

Nov 15, 2026

Cheapest

50,769 ₺

Sun, Nov 15 – Wed, Nov 25

Direct Cold 10 days Ara Tatil

Sun, Nov 15 – Fri, Nov 27

Direct Cold 12 days Ara Tatil

Nov 16, 2026

Cheapest

43,043 ₺

Mon, Nov 16 – Fri, Nov 27

1 stop Cold 11 days Short layover Ara Tatil

Mon, Nov 16 – Fri, Nov 27

Direct Good weather 11 days Ara Tatil

Nov 17, 2026

Cheapest

43,387 ₺

Tue, Nov 17 – Sat, Nov 28

1 stop Cold 11 days Short layover Ara Tatil

Tue, Nov 17 – Sat, Nov 28

Direct Cold 11 days Ara Tatil

Nov 18, 2026

Cheapest

46,534 ₺

Wed, Nov 18 – Sat, Nov 28

1 stop Cold 10 days Short layover Ara Tatil

Wed, Nov 18 – Sat, Nov 28

Direct Cold 10 days Ara Tatil

Nov 19, 2026

Cheapest

43,387 ₺

Thu, Nov 19 – Fri, Nov 27

1 stop Cold 8 days Baggage included Meals included Ara Tatil

Thu, Nov 19 – Tue, Dec 1

1 stop Cold 12 days Short layover Ara Tatil

Nov 20, 2026

Cheapest

44,865 ₺

Fri, Nov 20 – Fri, Nov 27

1 stop Cold 7 days Baggage included Meals included Ara Tatil

Fri, Nov 20 – Mon, Nov 30

1 stop Rainy 10 days Short layover Ara Tatil

Nov 21, 2026

Sat, Nov 21 – Fri, Nov 27

1 stop Cold 6 days Baggage included Meals included

Nov 22, 2026

Cheapest

46,532 ₺

Sun, Nov 22 – Wed, Dec 2

Direct Cold 10 days

Sun, Nov 22 – Thu, Dec 3

1 stop Cold 11 days Short layover

Nov 23, 2026

Cheapest

46,532 ₺

Mon, Nov 23 – Thu, Dec 3

Direct Rainy 10 days

Mon, Nov 23 – Fri, Dec 4

1 stop Cold 11 days Short layover

Nov 24, 2026

Cheapest

43,387 ₺

Tue, Nov 24 – Sat, Dec 5

1 stop Cold 11 days Short layover

Tue, Nov 24 – Sat, Dec 5

Direct Cold 11 days

Nov 25, 2026

Cheapest

43,043 ₺

Wed, Nov 25 – Sat, Dec 5

Direct Cold 10 days

Wed, Nov 25 – Sun, Dec 6

1 stop Rainy 11 days Short layover

Nov 26, 2026

Cheapest

37,891 ₺

Thu, Nov 26 – Thu, Dec 3

1 stop Cold 7 days Baggage included Meals included

Thu, Nov 26 – Fri, Dec 4

1 stop Cold 8 days Baggage included Meals included

Nov 27, 2026

Cheapest

37,891 ₺

Fri, Nov 27 – Thu, Dec 3

1 stop Cold 6 days Baggage included Meals included

Fri, Nov 27 – Fri, Dec 4

1 stop Cold 7 days Baggage included Meals included

Nov 28, 2026

Cheapest

43,387 ₺

Sat, Nov 28 – Sat, Dec 5

1 stop Good weather 7 days Baggage included Meals included

Sat, Nov 28 – Tue, Dec 8

1 stop Cold 10 days Short layover

Nov 29, 2026

Cheapest

43,043 ₺

Sun, Nov 29 – Wed, Dec 9

1 stop Cold 10 days Short layover

Sun, Nov 29 – Wed, Dec 9

Direct Cold 10 days

Nov 30, 2026

Cheapest

43,043 ₺

Mon, Nov 30 – Thu, Dec 10

Direct Cold 10 days

Mon, Nov 30 – Fri, Dec 11

1 stop Cold 11 days Short layover

Events

🛂 Visa information

Electronic travel authorization required.

Details

Turkish ordinary passport · K-ETA. Entry requirements can vary by travel purpose and passport. Check the current official requirements before travelling.

18–64 yaşlarındaki Türk umuma mahsus pasaport sahipleri, uçağa binmeden önce resmî Kore K-ETA portalından başvuru yapmalıdır; başvurunun en az 72 saat önce yapılması tavsiye edilir. K-ETA vize değildir; 90 güne kadar vizesiz turistik ziyarete yönelik seyahat iznidir. 17 yaş ve altı ya da 65 yaş ve üstü yolcular ile K-ETA’nın diğer resmî muafiyet kategorilerindeki kişiler başvuru yapmaz; K-ETA’sı olmayanlar ücretsiz e-Arrival Card formunu varıştan önceki üç gün içinde göndermelidir. Geçerli K-ETA sahibi bu formdan muaftır.

Record date: 25/10/2026

Application guide · www.k-eta.go.kr Application guide · www.e-arrivalcard.go.kr Source · overseas.mofa.go.kr Source · overseas.mofa.go.kr Source · www.k-eta.go.kr Source · overseas.mofa.go.kr Source · www.immigration.go.kr Source · www.immigration.go.kr

🏨 Accommodation

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About Istanbul → Seul round trip flights

Use this page to find the cheapest flight dates for round trip flights from Istanbul to Seul.

Price summary

The price calendar covers 8 months for round trip flights from Istanbul to Seul.

Lowest months: January 2027 (TRY 23,073), November 2026 (TRY 23,729) and May 2027 (TRY 25,177).

Monthly lowest prices: November 2026: TRY 23,729, December 2026: TRY 25,346, January 2027: TRY 23,073, February 2027: TRY 27,064, March 2027: TRY 30,209, April 2027: TRY 29,822, May 2027: TRY 25,177, June 2027: TRY 29,823.

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