Are direct flights from Istanbul to Busan always the best option?

Direct flights are often convenient, saving time and avoiding layovers. However, they are not always the cheapest option. Flights with one or more connections can sometimes be more affordable, especially if you are flexible with your travel schedule.

Can flexible travel dates help on Istanbul to Busan flights?

Yes, being flexible with your travel dates can significantly impact the price of your flight. Mid-week travel or flying during off-peak seasons often results in lower fares. Even shifting your departure or return by a day or two may lead to savings.

What extra costs should I check before booking Istanbul to Busan flights?

Before booking, always check for potential extra costs such as baggage fees, seat selection charges, and in-flight meal costs. Some airlines may also charge for printing boarding passes at the airport. Factor these into your total travel budget to avoid surprises.

Flights From Istanbul

To Busan

Cheap Flights from Istanbul to Busan

Browse current best options from Istanbul. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Istanbul

RatePunk searches hundreds of travel sites at once for deals on flights to Busan

Prices updated today

462 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)

Today’s best flight deals from Istanbul to Busan

Explore current cheapest deals departing from Istanbul to Busan

2026-09-29 – 2026-10-18
IST - Busan
74% AI deal score
$612
$666
Round trip
2026-09-28 – 2026-10-18
IST - Busan
74% AI deal score
$616
$666
Round trip
2026-10-18 – 2026-10-25
IST - Busan
75% AI deal score
$760
$703
Round trip
2026-09-28 – 2026-10-27
IST - Busan
74% AI deal score
$616
$713
Round trip
2026-09-29 – 2026-10-27
IST - Busan
74% AI deal score
$610
$713
Round trip
2026-11-23 – 2026-11-29
IST - Busan
72% AI deal score
$675
$718
Round trip
2026-10-25 – 2026-10-31
IST - Busan
76% AI deal score
$756
$726
Round trip
2026-11-01 – 2026-11-15
IST - Busan
72% AI deal score
$675
$733
Round trip
2026-10-14 – 2026-10-18
IST - Busan
76% AI deal score
$799
$736
Round trip
2026-09-29 – 2026-10-15
IST - Busan
74% AI deal score
$617
$743
Round trip

Istanbul to Busan: Overview

Insights for flights from Istanbul to Busan

A typical journey from Istanbul to Busan involves fares that are typically $627–$967, with a median of $744. Right now, fares are below the typical level, with only 3% of recent fares classified as a good price. New deals appear almost daily for this route.

For those seeking cheap flights from Istanbul to Busan, the cheapest time to fly is often in June, with a median fare of $639. Following closely, May also offers lower prices, with a median of $659. April presents another relatively affordable option, with a median fare of $735.

When flying from Istanbul to Busan, you can expect a typical journey of 22h 10m including connections. Most itineraries connect at least once, with the majority of connecting flights typically involving 2 stopovers. There are no direct flights from Istanbul to Busan.

The route from Istanbul to Busan covers a substantial distance of 8,257 kilometers, classifying it as a long-haul journey. This considerable distance contributes to the extended travel times and the necessity of connecting flights.

How much is a round trip from Istanbul to Busan

Regular price: $541 - $1,346

Prices for flights from Istanbul to Busan are currently within the regular range.

The regular price range for flights from Istanbul to Busan is between $541 and $1346. The current lowest deal is $626 with China Eastern Airlines for travel from Sep 28-Oct 22.

now $626

Low $541

High $1,346

The cheapest time to fly from Istanbul to Busan

The cheapest month to fly from Istanbul to Busan is June, with a median price of $639. The most expensive month is December, with a median price of $1127. Prices are generally lower from March to October.

June

Cheapest

Flights from $639

December

Most Expensive

Flights from $1,127

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Istanbul to Busan

Air China

China Eastern Airlines

FlyAsianXpress

China Southern Airlines

Last-minute flights going from Istanbul to Busan

Wed, Sep 16

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

China Eastern Airlines

$858

$963

One-way

Thu, Sep 17

⌛ Last-Minute

SAW - Busan

Istanbul (SAW) - Busan (PUS)

Pegasus Airlines

$904

$930

One-way

Fri, Sep 18

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$733

$872

One-way

Fri, Sep 18

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$698

$905

One-way

Sat, Sep 19

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$733

$905

One-way

Sun, Sep 20

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$790

$875

One-way

Biggest price drops on these dates for flights from Istanbul to Busan

7 nights

Oct 18 - Oct 25

$758 → $702

7 nights

Sep 21 - Sep 28

$868 → $817

5 nights

Sep 23 - Sep 28

$862 → $825

6 nights

Oct 25 - Oct 31

$754 → $725

Popular Airports to fly from Istanbul to Busan

Istanbul - Busan route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Istanbul to Busan are below the typical level, with 3% considered good deals.

📅 Best time to fly

Fly in June for the best prices.

Historically, June offers the lowest median price at $639, followed by May at $659.

⏱️ Flight duration

Connecting flights average 22h 10m.

Flights from Istanbul to Busan typically involve 2 stopovers, with a median duration of 22h 10m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

Air China offers the most deals.

Air China has 58 deals, making it a frequent option for connecting flights on this route.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from Istanbul to Busan are frequent, appearing within a 30-day window.

Istanbul main airports to depart from

Istanbul Airport (IST)

Cheapest

Istanbul Airport is a convenient departure point for flights to Busan, offering competitive pricing.

📍 ~35 km from Istanbul city center (reachable by car)

💸 Flights from ~$629

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient arrival option for travelers flying to Busan.

📍 ~12 km from city center (reachable by car, train, and bus)

💸 Flights from ~$629

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Consider Daegu International for its international status and high-speed rail links, despite fewer long-haul routes.

📍 ~75 km from Busan (reachable by KTX high-speed rail and express buses)

💸 Flights from ~$716

Business & First Class Flight Deals to Busan

Discover luxury on the budget with premium cabin class on flights from Istanbul to Busan.

Elite

Best Elite deals to Busan

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From SAW

Elite

Sep 22

Busan, South Korea

87% AI deal score

$3,827

$2,995

Save $832

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Sep 22

Busan, South Korea

87% AI deal score

$3,801

$3,004

Save $797

Azerbaijan Airlines, +1

Business Class

From IST

Elite

Dec 26

Busan, South Korea

86% AI deal score

$2,959

$2,607

Save $352

Iberia Airlines, +1

Business Class

From IST

Elite

Dec 24

Busan, South Korea

86% AI deal score

$2,958

$2,607

Save $351

Iberia Airlines, +1

Business Class

From SAW

Elite

Oct 18

Busan, South Korea

82% AI deal score

$3,723

$2,995

Save $728

Azerbaijan Airlines, +1

Business Class

From IST

Elite

Dec 23

Busan, South Korea

82% AI deal score

$2,947

$2,608

Save $339

Iberia Airlines, +1

Business Class

From SAW

Elite

Oct 16

Busan, South Korea

81% AI deal score

$3,626

$2,993

Save $633

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Sep 28

Busan, South Korea

81% AI deal score

$3,626

$3,000

Save $626

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Oct 16

Busan, South Korea

81% AI deal score

$3,621

$3,002

Save $619

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Oct 18

Busan, South Korea

81% AI deal score

$3,636

$3,004

Save $632

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Sep 29

Busan, South Korea

81% AI deal score

$3,598

$3,005

Save $593

Azerbaijan Airlines, +1

Business Class

From SAW

Elite

Sep 28

Busan, South Korea

81% AI deal score

$3,657

$3,009

Save $648

Azerbaijan Airlines, +1

Business Class

Frequently Asked Questions About Flights to Busan

To find potentially cheaper flights, consider being flexible with your travel dates and times. Comparing prices across different airlines and online travel agencies can often reveal better deals. Setting up price alerts may also help you catch a good offer when it becomes available.

Booking in advance can often lead to better prices, though the optimal booking window can vary. It's usually a good idea to monitor prices over a period to get a sense of typical fares. Avoiding peak travel seasons may also help secure more affordable tickets.

Comparing nearby airports at both your origin and destination can sometimes uncover alternative flight options or better prices. While it may add to your travel time, the potential savings could be significant. Always factor in ground transportation costs and convenience when considering this option.

Related routes

More routes from Istanbul

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Flights to Busan from other cities

Flights from Ho Chi Minh City to Busan Flights from Jakarta to Busan Flights from Jeddah to Busan Flights from Kumamoto to Busan Flights from Macau to Busan Flights from Muscat to Busan Flights from Okinawa Island to Busan Flights from Osaka to Busan Flights from Seoul to Busan Flights from Shanghai to Busan Flights from Singapore to Busan Flights from Yeosu to Busan

Istanbul to Busan: Overview

Insights for flights from Istanbul to Busan

How much is a round trip from Istanbul to Busan

Regular price: $541 - $1,346

Prices for flights from Istanbul to Busan are currently within the regular range.

The regular price range for flights from Istanbul to Busan is between $541 and $1346. The current lowest deal is $626 with China Eastern Airlines for travel from Sep 28-Oct 22.

now $626

Low $541

High $1,346

The cheapest time to fly from Istanbul to Busan

June

Cheapest

Flights from $639

December

Most Expensive

Flights from $1,127

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Istanbul to Busan

Air China

China Eastern Airlines

FlyAsianXpress

China Southern Airlines

Last-minute flights going from Istanbul to Busan

Wed, Sep 16

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

China Eastern Airlines

$858

$963

One-way

Thu, Sep 17

⌛ Last-Minute

SAW - Busan

Istanbul (SAW) - Busan (PUS)

Pegasus Airlines

$904

$930

One-way

Fri, Sep 18

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$733

$872

One-way

Fri, Sep 18

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$698

$905

One-way

Sat, Sep 19

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$733

$905

One-way

Sun, Sep 20

⌛ Last-Minute

IST - Busan

Istanbul (IST) - Busan (PUS)

IndiGo

$790

$875

One-way

Biggest price drops on these dates for flights from Istanbul to Busan

7 nights

Oct 18 - Oct 25

$758 → $702

7 nights

Sep 21 - Sep 28

$868 → $817

5 nights

Sep 23 - Sep 28

$862 → $825

6 nights

Oct 25 - Oct 31

$754 → $725

Popular Airports to fly from Istanbul to Busan

Istanbul - Busan route insights

💸 Price insights

Recent fares are below the typical level.

Recent fares for Istanbul to Busan are below the typical level, with 3% considered good deals.

📅 Best time to fly

Fly in June for the best prices.

Historically, June offers the lowest median price at $639, followed by May at $659.

⏱️ Flight duration

Connecting flights average 22h 10m.

Flights from Istanbul to Busan typically involve 2 stopovers, with a median duration of 22h 10m.

✈️ Airlines & availability

Connecting flights are dominant on this route.

There are no direct flights available; connecting flights are the only option for this route.

🏆 Airline highlight

Air China offers the most deals.

Air China has 58 deals, making it a frequent option for connecting flights on this route.

🎯 Booking tip

Deals appear frequently for this route.

Deals for flights from Istanbul to Busan are frequent, appearing within a 30-day window.

Istanbul main airports to depart from

Istanbul Airport (IST)

Cheapest

Istanbul Airport is a convenient departure point for flights to Busan, offering competitive pricing.

📍 ~35 km from Istanbul city center (reachable by car)

💸 Flights from ~$629

Busan main airports to arrive at

Gimhae International (PUS)

Cheapest

Gimhae International Airport is a convenient arrival option for travelers flying to Busan.

📍 ~12 km from city center (reachable by car, train, and bus)

💸 Flights from ~$629

Airports nearby Busan used as alternative

Daegu International (TAE)

Cheapest

Consider Daegu International for its international status and high-speed rail links, despite fewer long-haul routes.

Busan, South Korea

81% AI deal score

$3,657

$3,009

Save $648

Azerbaijan Airlines, +1

Business Class

Frequently Asked Questions About Flights to Busan

Cheap Flights from Istanbul to Busan

Today’s best flight deals from Istanbul to Busan

Istanbul to Busan: Overview

Insights for flights from Istanbul to Busan

How much is a round trip from Istanbul to Busan

The cheapest time to fly from Istanbul to Busan

Direct flights from Istanbul to Busan

Last-minute flights going from Istanbul to Busan

Biggest price drops on these dates for flights from Istanbul to Busan

Popular Airports to fly from Istanbul to Busan

Istanbul - Busan route insights

Recent fares are below the typical level.

Fly in June for the best prices.

Connecting flights average 22h 10m.

Connecting flights are dominant on this route.

Air China offers the most deals.

Deals appear frequently for this route.

Istanbul main airports to depart from

Busan main airports to arrive at

Airports nearby Busan used as alternative

Business & First Class Flight Deals to Busan

Best Elite deals to Busan

Sep 22

Sep 22

Dec 26

Dec 24

Oct 18

Dec 23

Oct 16

Sep 28

Oct 16

Oct 18

Sep 29

Sep 28

Frequently Asked Questions About Flights to Busan

How can I find cheap flights from Istanbul to Busan?

When should I book flights from Istanbul to Busan?

Should I compare nearby airports for flights from Istanbul to Busan?

Are direct flights from Istanbul to Busan always the best option?

Can flexible travel dates help on Istanbul to Busan flights?

What extra costs should I check before booking Istanbul to Busan flights?

Related routes

More routes from Istanbul

Flights to Busan from other cities

Istanbul to Busan: Overview

Insights for flights from Istanbul to Busan

How much is a round trip from Istanbul to Busan

The cheapest time to fly from Istanbul to Busan

Direct flights from Istanbul to Busan

Last-minute flights going from Istanbul to Busan

Biggest price drops on these dates for flights from Istanbul to Busan

Popular Airports to fly from Istanbul to Busan

Istanbul - Busan route insights

Recent fares are below the typical level.

Fly in June for the best prices.

Connecting flights average 22h 10m.

Connecting flights are dominant on this route.

Air China offers the most deals.

Deals appear frequently for this route.

Istanbul main airports to depart from

Busan main airports to arrive at

Airports nearby Busan used as alternative

Business & First Class Flight Deals to Busan

Best Elite deals to Busan

Sep 22

Sep 22

Dec 26

Dec 24

Oct 18

Dec 23

Oct 16

Sep 28

Oct 16

Oct 18

Sep 29

Sep 28

Frequently Asked Questions About Flights to Busan

How can I find cheap flights from Istanbul to Busan?

When should I book flights from Istanbul to Busan?

Should I compare nearby airports for flights from Istanbul to Busan?