PUS - SIN

$68 Find Cheap Flights from Busan to Singapore - Compare and Save

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Everything you should know

Cheapest round-trip
$223
Typical prices: $276-$453
Jeju Air
Sat 10/6Thu 10/11
PUS - SIN • Non-stop
Cheapest one-way
$68
Typical prices: $123-$258
Jeju Air
Sat 9/29
PUS - SIN • Non-stop
Nonstop flights
You can fly direct with Singapore Airlines and Jeju Air. Average duration is 6h 40m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 26 weeks in advance save around 14% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 26% price drop
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Cheapest • Avg $239 (round-trip)
Shortest trip • 9h 28m (one-way)
Insights
Insights
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We hope you love your trip to Singapore!
Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Busan to Singapore (PUS-SIN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Busan to Singapore

Tue, Oct 6 - Sun, Oct 11
Jeju Air Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Jeju Air Logo
12:25 am - 8:10 amSIN  Singapore Changi-PUS Busan Gimhae
6h 45mnonstop
$223Jeju Air
Wed, Sep 30 - Sun, Oct 4
Jeju Air Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Jeju Air Logo
12:25 am - 8:10 amSIN  Singapore Changi-PUS Busan Gimhae
6h 45mnonstop
$227Jeju Air
Wed, Sep 30 - Wed, Oct 7
Jeju Air Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Jeju Air Logo
12:25 am - 8:10 amSIN  Singapore Changi-PUS Busan Gimhae
6h 45mnonstop
$227Jeju Air
Sun, Sep 27 - Wed, Sep 30
Jeju Air Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Jeju Air Logo
12:25 am - 8:10 amSIN  Singapore Changi-PUS Busan Gimhae
6h 45mnonstop
$247Jeju Air
Wed, Sep 30 - Tue, Oct 6
Multiple Airlines Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Multiple Airlines Logo
1:10 pm - 9:05 amSIN  Singapore Changi-PUS Busan Gimhae
18h 55m2 stops Ho Chi Minh City Da Nang
$273Multiple Airlines
Wed, Sep 30 - Wed, Oct 7
Multiple Airlines Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Multiple Airlines Logo
1:10 pm - 9:05 amSIN  Singapore Changi-PUS Busan Gimhae
18h 55m2 stops Ho Chi Minh City Da Nang
$273Multiple Airlines
Wed, Sep 30 - Tue, Oct 6
Multiple Airlines Logo
5:40 pm - 11:25 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 45mnonstop
Multiple Airlines Logo
3:40 pm - 9:05 amSIN  Singapore Changi-PUS Busan Gimhae
16h 25m1 stop Da Nang
$278Multiple Airlines
Sat, Feb 6 - Tue, Feb 9
Singapore Airlines Logo
7:45 am - 1:35 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 50mnonstop
Singapore Airlines Logo
11:25 pm - 6:45 amSIN  Singapore Changi-PUS Busan Gimhae
6h 20mnonstop
$738Singapore Airlines
Tue, Oct 6 - Tue, Oct 6
Singapore Airlines Logo
7:40 am - 1:10 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 30mnonstop
Singapore Airlines Logo
11:15 pm - 6:50 amSIN  Singapore Changi-PUS Busan Gimhae
6h 35mnonstop
$751Singapore Airlines
Mon, Oct 5 - Tue, Oct 6
Singapore Airlines Logo
8:15 am - 1:40 pmPUS  Busan Gimhae-SIN Singapore Changi
6h 25mnonstop
Singapore Airlines Logo
11:15 pm - 6:50 amSIN  Singapore Changi-PUS Busan Gimhae
6h 35mnonstop
$751Singapore Airlines
Booking Insights

Price, demand and travel trends for Busan to Singapore flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Busan to Singapore with more confidence.

How much is a round-trip flight from Busan to Singapore?

Round-trip flights from Busan to Singapore start at $223. Prices are below average for this route right now, with typical round-trip fares ranging from $276 to $453. The lowest price found in the past 5 days was $223 on Jeju Air.

What's the cheapest day of the week to fly from Busan to Singapore?

Sunday is the cheapest day of the week to fly from Busan to Singapore, it is 16% cheaper than the average day. Tuesday is the most expensive day with flight prices 5% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Busan to Singapore?

  • August is the cheapest month to fly from Busan to Singapore at $266 round-trip.
  • October ($489) and December ($422) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices from Busan to Singapore the cheapest?

Flights from Busan to Singapore are cheapest 26 weeks before departure. Booking in this window typically costs about 14% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight from Busan to Singapore

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Jeju Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Chris Dong

Chris Dong

Expert on Singapore Airlines

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Key details for Busan to Singapore flights

Low season

March

Cheapest flight

$68
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Busan to Singapore

When to book flights from Busan to Singapore

Are your dates flexible? Find out the best times to travel from Busan to Singapore based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Busan to Singapore flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airlines offer extra legroom and free seat selection on Busan to Singapore flights?

    Among airlines operating Busan to Singapore flights:

    • Singapore Airlines: offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • What airlines are available from Busan to Singapore?

    2 airlines operate flights between Busan and Singapore. The airlines offering nonstop flights on this route include:

    • Singapore Airlines
    • Jeju Air

  • Which airports can I use when flying from Busan to Singapore?

    Flights from Busan to Singapore usually depart from Busan Gimhae (PUS) and arrive at Singapore Changi (SIN).

  • Which airlines include bags at no extra cost on Busan to Singapore flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • Jeju Air: a cabin bag and a checked bag in Economy Class
    • Singapore Airlines: a cabin bag and a checked bag in Economy Class
    • Hahn Air Systems: a cabin bag and a checked bag in Economy Class

    Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

  • What cabin classes can I book on flights from Busan to Singapore?

    Two cabin classes are available on flights from Busan to Singapore:

    • Economy Class
    • Business Class

  • How much can I save by taking a layover when flying from Busan to Singapore?

    On this route, layover flights are cheaper than nonstop options on average. Layover fares average $239 round-trip via Kuala Lumpur Intl (KUL), compared to $365 for nonstop.

  • What is the standard checked-bag allowance on flights from Busan to Singapore?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $15–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Busan to Singapore?

    The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Jeju Air and Singapore Airlines. Other aircraft seen on the route include Boeing 737 variants.

  • Which airports do connecting flights from Busan to Singapore pass through?

    One-stop flights from Busan to Singapore most commonly connect through:

    • Ho Chi Minh City (SGN) - 70% of one-stop connections
    • Hanoi Noibai (HAN) - 15% of one-stop connections
    • Incheon Intl (ICN) - 4% of one-stop connections
    • Beijing Capital (PEK) - 4% of one-stop connections

    Ho Chi Minh City (SGN) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Busan to Singapore?

    On the Busan to Singapore route, being flexible with your departure day can save you up to 20%. Sunday is the cheapest day at $304 round-trip on average, while Tuesday is the most expensive at $379: a $75 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • At what point is a flight considered delayed from Busan to Singapore?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Busan to Singapore route, 9% of flights were delayed in the past 3 months, with delays averaging 1 hour 31 minutes.

  • How are flight departures from Busan to Singapore spread across the day?

    Morning is the busiest departure period on Busan to Singapore flights, with 50% of flights leaving in that window. Evening departures account for 50%, afternoon flights for 0%, and night flights for 0%.

  • What popular places can I visit in Singapore?

    Some of the most popular sights in Singapore are Marina Bay Sands, Marina Bay and Sentosa. These are among the most viewed places in Singapore on KAYAK.

  • What are the earliest and latest flights from Busan to Singapore?

    These are the earliest and latest flight times available from Busan to Singapore:

    • Earliest: departs at 7:40 am and lands at 2:20 pm
    • Latest: departs at 5:45 pm and lands at 12:25 am.

    The flight takes about 6h 40m.

  • How expensive are last-minute Busan to Singapore flights?

    Last-minute fares on this route - booked within 2 weeks of departure - run 5% below the route average of $360. Booking late can sometimes save money on this route, but inventory is limited.

  • How long is a flight from Busan to Singapore?

    A nonstop flight from Busan to Singapore takes 6h 40m, covering 2,832 miles.

  • Do I need a passport to fly from Busan to Singapore?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Busan to Singapore changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $223 to $1,439. That means the highest observed fare was about 6x higher than the lowest one.

  • How are flight prices from Busan to Singapore looking right now?

    One-way fares from Busan to Singapore are currently lower than usual. Average one-way flight prices are about $120, which is 29% below the typical average for this route.

  • How do delay rates compare for morning and evening flights from Busan to Singapore?

    Evening flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

  • How much time can I save by choosing a different layover airport from Busan to Singapore?

    Flying via Ho Chi Minh City (SGN) gives the shortest average 1-stop total travel time at 9h 28m, compared with 9h 52m via Hong Kong Intl (HKG) and 10h 27m via Shanghai Pu Dong (PVG).

  • What is the time difference between Busan and Singapore?

    Singapore is 1 hour behind Busan (Singapore Time vs Korean Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Singapore Changi Airport (SIN)?

    Singapore Changi Airport (SIN) hosts 5 major car rental companies, with daily rates starting from around $59 for economy cars. Top options include:
    · Avis
    · Sixt
    · Thrifty
    · Hertz
    · Europcar

  • How much should I expect to pay for a Busan to Singapore flight?

    Round-trip flights from Busan to Singapore range from $276 to $453, with an average of $360 over the past 12 months. Anything below $276 counts as a good deal.

Your guide to booking Busan to Singapore flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Sunday departure instead of Tuesday. On this route, Sunday flights average $304 - about $75 less than Tuesday (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 26 weeks before you fly. On this route, that window historically saves about 14% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Busan to Singapore trip for August. Fares historically average $266 round-trip in that month - typically $223 less than the most expensive month, which is October (based on the last 12 months).
  • If arriving on time is high on your priority list, Jeju Air is the strongest pick on this route. 96% of Jeju Air flights from Busan to Singapore arrived on time in the past 3 months, slightly above the route's average on-time arrival rate of 91%. When flights on this route do arrive late, the average delay is 1 hour 31 minutes, so choosing a carrier with strong on-time performance can make a difference on tight schedules.
  • If you have the time, taking a 1-stop flight through Kuala Lumpur Intl Airport (KUL) can be cheaper than flying direct. The cheapest layover option averages $239 round-trip on this route - about $125 less than direct flights (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Singapore Changi Airport.
    - Crowne Plaza Changi Airport by IHG
    - Yotelair Singapore Changi Airport
    - Changi Transit Hotel Terminal 1

Prefer to fly direct from Busan to Singapore?

 
Find which airlines fly direct from Busan Gimhae Airport to Singapore Changi Airport, which days they fly and book direct flights.

Direct departures

Busan Gimhae to Singapore Changi

Monday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Tuesday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Wednesday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Thursday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Friday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Saturday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Sunday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

See more direct flights

Direct returns

Singapore Changi to Busan Gimhae

Monday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Tuesday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Wednesday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Thursday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Friday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Saturday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

Sunday

Jeju Air,Singapore Airlines

Jeju Air,Singapore Airlines

See more direct flights

Everything you need to know for your flight from Busan to Singapore

Information on your arrival and departure airports