HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Busan

$1,177+ Cheap flights from Maine to Busan (PUS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PUS
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Maine to Busan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Maine to Busan

Keep the following information in mind while searching for Maine to Busan flight deals. Data was last updated June 18, 2025.

Round-trip from

$1,177
(Gurufare)
From Maine to Busan Gimhae
Search Deals

Find flight deals from Maine to Busan

Cheapest flights from Maine to Busan
Explore the most affordable flight options available from Maine to Busan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This Gurufare deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/161:40 amBOS - PUS
1 stop22h 55mCathay Pacific
Mon 11/102:05 pmPUS - BOS
1 stop21h 55mCathay Pacific
Deal found 6/16$1,177
This Expedia deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/165:50 amBOS - PUS
2 stops27h 20mMultiple Airlines
Fri 8/18:20 amPUS - BOS
2 stops38h 35mMultiple Airlines
Deal found 6/16$1,185
This CrystalTravel deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1712:55 pmBOS - PUS
1 stop29h 50mKorean Air
Mon 11/107:20 pmPUS - BOS
1 stop27h 20mKorean Air
Deal found 6/16$1,920
This Delta deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/125:40 amBOS - PUS
2 stops25h 05mDelta
Mon 12/297:00 amPUS - BOS
1 stop15h 40mDelta
Deal found 6/15$2,299
This oojo deal was found by Cheapflights users on 6/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/247:20 amBOS - PUS
2 stops46h 40mChina Airlines
Sat 7/1210:20 amPUS - BOS
2 stops42h 41mChina Airlines
Deal found 6/17$2,591

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Busan that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 18, 2025.
Use the filters below to find and compare flights from Maine to Busan that are best for you.

Fly from

Maine

Fly to

Busan

Route

Depart

Return

Price

BostonBusan

BOS - PUS

BOSPUS

Boston Logan Intl

Wed 7/16

5:50 am-10:10 pm

2 stops27h 20m

Busan Gimhae

Fri 8/1

8:20 am-9:55 am

2 stops38h 35m

$1,185

BostonBusan

BOS - PUS

BOSPUS

Boston Logan Intl

Wed 7/16

12:55 pm-7:35 pm

1 stop17h 40m

Busan Gimhae

Fri 8/1

7:00 am-10:20 am

1 stop16h 20m

$2,105

BostonBusan

BOS - PUS

BOSPUS

Boston Logan Intl

Tue 6/24

7:20 am-7:00 pm

2 stops46h 40m

Busan Gimhae

Sat 7/12

10:20 am-4:01 pm

2 stops42h 41m

$2,591

BostonBusan

BOS - PUS

BOSPUS

Boston Logan Intl

Mon 6/23

1:40 am-1:35 pm

1 stop22h 55m

Busan Gimhae

Sat 7/12

2:20 pm-11:00 pm

1 stop21h 40m

$2,678

BostonBusan

BOS - PUS

BOSPUS

Boston Logan Intl

Tue 6/24

6:00 am-8:45 pm

2 stops25h 45m

Busan Gimhae

Sat 7/12

7:00 am-10:20 am

1 stop16h 20m

$2,679

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Maine to Busan

Have a flexible travel schedule? Discover the best time to fly to Busan from Maine with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Maine to Busan

Rainfall in Busan by month

Plan your trip to Busan by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Busan ranges from 0.9 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. December is typically the driest time to visit Busan when rainfall is around 0.9 in.

Temperature in Busan by month

Plan your trip to Busan by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Busan, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Busan

Get insights into the airlines that provide service to Busan. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Busan. Reviews last updated June 18, 2025.
Peruse reviews from past customers who have flown with Korean Air, Delta and Cathay Pacific from Maine to Busan to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,090 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,964 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cathay Pacific
7.5
Good
894 reviews
Korean Air
8.4
Very good
1,090 reviews

Entertainment

8.2

Overall

8.4

Comfort

8.3

Crew

8.7

Boarding

8.5

Food

8.1

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Maine to Busan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Busan from Maine?

    Most people fly into Busan Gimhae (PUS) if they book a flight to Busan from Maine. Gimhae is conveniently located just 7.2 mi from Busan’s city center.

  • Can I find deals for flights from Maine to Busan that include hotel bookings?

    Yes. In addition to deals on Maine to Busan flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Busan?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Busan.

  • Can I find deals for business class flights from Maine to Busan?

    Yes. Cheapflights offers flight deals from Maine to Busan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Busan?

    Currently, August is the cheapest month in which you can book a flight from Maine to Busan (average of $1,166). Flying from Maine to Busan in December is currently the most expensive (average of $2,247). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Maine to Busan

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Incheon Intl flights
John F Kennedy Intl to Incheon Intl flights
Seattle to Incheon Intl flights
Dulles Intl to Incheon Intl flights
Dallas/Fort Worth to Incheon Intl flights
San Francisco to Incheon Intl flights
Boston to Incheon Intl flights
Los Angeles to Gimpo Intl flights
LaGuardia to Incheon Intl flights
John F Kennedy Intl to Gimpo Intl flights
Newark to Incheon Intl flights
Atlanta to Incheon Intl flights
O'Hare Intl to Incheon Intl flights
San Francisco to Gimpo Intl flights
Newark to Gimpo Intl flights
Honolulu to Incheon Intl flights
Baltimore to Incheon Intl flights
Reagan-National to Incheon Intl flights
Ontario to Incheon Intl flights
Dulles Intl to Gimpo Intl flights
Seattle to Gimpo Intl flights
Hobby to Incheon Intl flights
Boston to Gimpo Intl flights
Salt Lake City to Incheon Intl flights
Minneapolis to Incheon Intl flights
LaGuardia to Gimpo Intl flights
Santa Ana to Incheon Intl flights
Dallas/Fort Worth to Gimpo Intl flights
Love Field to Incheon Intl flights
San Jose to Incheon Intl flights
Las Vegas to Incheon Intl flights
O'Hare Intl to Gimpo Intl flights
Atlanta to Gimpo Intl flights
Orlando to Incheon Intl flights
Burbank to Incheon Intl flights
Philadelphia to Incheon Intl flights
Oakland to Incheon Intl flights
Tampa to Incheon Intl flights
Portland to Incheon Intl flights
Detroit to Incheon Intl flights
George Bush Intcntl to Incheon Intl flights
Baltimore to Gimpo Intl flights
Nashville to Incheon Intl flights
Reagan-National to Gimpo Intl flights
Sky Harbor Intl to Incheon Intl flights
San Diego to Incheon Intl flights
Miami to Incheon Intl flights
Austin to Incheon Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.