BOS - PUS

$660 Find Cheap Flights from Boston to Busan - Compare and Save

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Everything you should know

Cheapest round-trip
$1,220
Typical prices: $1,364-$1,841
China Eastern
Wed 4/4Mon 4/16
BOS - PUS • 2 stops
Cheapest one-way
$660
Typical prices: $764-$1,394
Multiple Airlines
Thu 11/22
BOS - PUS • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Busan. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
September
Cheapest • 13% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Hong Kong Intl (HKG)
Cheapest • Avg $1,525 (round-trip)
Incheon Intl (ICN)
Shortest trip • 17h 50m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Boston to Busan (BOS-PUS)

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

Recent round-trip flight deals from Boston to Busan

Sun, Apr 4 - Fri, Apr 16
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Sat, Apr 3 - Fri, Apr 16
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Mon, Apr 5 - Fri, Apr 16
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Mon, Apr 5 - Sun, Apr 18
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Sun, Apr 4 - Sun, Apr 18
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Sat, Apr 3 - Sun, Apr 18
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,220China Eastern
Sun, Apr 4 - Mon, Apr 19
Cathay Pacific Logo
1:45 am - 6:45 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 11:05 pmPUS  Busan Gimhae-BOS Boston Logan Intl
28h 20m1 stop Hong Kong Intl
$1,404Cathay Pacific
Sun, Apr 4 - Fri, Apr 16
Cathay Pacific Logo
1:45 am - 6:45 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 00m1 stop Hong Kong Intl
Cathay Pacific Logo
7:45 am - 11:05 pmPUS  Busan Gimhae-BOS Boston Logan Intl
28h 20m1 stop Hong Kong Intl
$1,432Cathay Pacific
Sat, Apr 3 - Sat, Apr 17
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,454China Eastern
Sun, Apr 4 - Sat, Apr 17
China Eastern Logo
6:10 am - 11:35 amBOS  Boston Logan Intl-PUS Busan Gimhae
40h 25m2 stops Los Angeles Shanghai Pu Dong
China Eastern Logo
12:35 pm - 12:01 amPUS  Busan Gimhae-BOS Boston Logan Intl
48h 26m2 stops Shanghai Pu Dong Los Angeles
$1,454China Eastern
Booking Insights

Price, demand and travel trends for Boston to Busan flights

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

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

Round-trip flights from Boston to Busan typically range from $1,364 to $1,841. The lowest price found in the past 5 days was $1,220, on China Eastern.

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

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Boston to Busan. It’s 19% cheaper than the average day, while Saturday is the most expensive, with prices 94% higher.

Find deals

Key details for Boston to Busan flights

Low season

January

Cheapest flight

$660
Beat the crowds with an average 92% drop in travelers.
The most popular month to fly with an average 83% increase in travelers.
One-way flight from Boston to Busan

When to book flights from Boston to Busan

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

Your Boston to Busan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

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

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

    • Economy Class
    • Business Class

  • How long is a flight from Boston to Busan?

    A nonstop flight from Boston to Busan takes 00m, covering 6,928 miles.

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

    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.

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

    Round-trip flights from Boston to Busan range from $1,364 to $1,841, with an average of $1,566 over the past 12 months. Anything below $1,364 counts as a good deal.

  • Have flight prices from Boston to Busan 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 $1,220 to $8,669. That means the highest observed fare was about 7x higher than the lowest one.

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

    One-way fares from Boston to Busan are currently higher than usual. Average one-way flight prices are about $1,349, which is 24% above the typical average for this route.

  • What car rental options are available at Busan Gimhae Airport (PUS)?

    Busan Gimhae Airport (PUS) hosts 5 major car rental companies, with daily rates averaging $69 for economy cars. Top options include:

    • Hi Rent
    • Yesaway
    • GREEN MOTION
    • LOTTE rent-a-car
    • Avis

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

    Flights from Boston to Busan usually depart from Boston Logan Intl (BOS) and arrive at Busan Gimhae (PUS).

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

    Connecting flights from Boston to Busan most commonly pass through:

    • Hong Kong Intl (HKG) - 68% of one-stop connections
    • Incheon Intl (ICN) - 32% of one-stop connections

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

    Yes. Flexible dates can save you up to 58% on flights from Boston to Busan. Wednesday is the cheapest departure day at $1,278 round-trip on average, while Saturday is the most expensive at $3,040, a difference of $1,762.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

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

    Flying via Incheon Intl (ICN) gives the shortest average 1-stop total travel time at 17h 50m, compared with 22h 21m via Hong Kong Intl (HKG).

  • What is the time difference between Boston and Busan?

    Busan is 14 hours ahead of Boston (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Busan?

    Some of the most popular sights in Busan are Haeundae Beach, Gwangalli Beach and Songdo Beach. These are among the most viewed places in Busan on KAYAK.

Your guide to booking Boston to Busan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Saturday. On this route, Wednesday flights average $1,278, about $1,762 less than Saturday fares (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boston to Busan trip for September. Fares historically average $1,364 round-trip in that month - typically $1,676 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Busan Gimhae Airport.

    • Hotel Airport

More options for your flight from Boston to Busan

Complete your trip to Busan with a hotel stay or car rental

Car rentals in Busan
Hotels in Busan
Vacations in Busan