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Gimpo Intl

$440+ Cheap flights from Boston (BOS) to Gimpo Intl (GMP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GMP
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Boston to Gimpo Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Gimpo Intl (GMP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$892
(Gotogate)

One-way from

$440
(Air Canada)

Popular in

December

Cheapest in

November

Average price

$1,073
Provider with most accurate pricing for Boston Logan Intl-Seoul Gimpo Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Seoul Gimpo Intl flights.
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From Boston Logan Intl to Seoul Gimpo Intl
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One-way flight from Boston Logan Intl to Seoul Gimpo Intl
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Highest demand for flights based on searches. 3% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Boston to Gimpo Intl

Cheapest flights from Boston to Gimpo Intl
Explore the most affordable flight options available from Boston to Gimpo Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/512:05 pmBOS - GMP
1 stop40h 15mJapan Airlines
Fri 12/197:40 pmGMP - BOS
1 stop35h 45mJapan Airlines
Deal found 10/25$892
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/812:05 pmBOS - GMP
1 stop32h 50mJapan Airlines
Mon 12/2212:05 pmGMP - BOS
1 stop19h 20mJapan Airlines
Deal found 10/25$900
This Gotogate deal was found by Cheapflights users on 10/27. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Sun 11/168:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/27$906
This Booking.com deal was found by Cheapflights users on 10/24. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 11/198:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/24$913
This Cheapflightsfares deal was found by Cheapflights users on 10/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amBOS - GMP
2 stops26h 05mJapan Airlines
Wed 12/1012:05 pmGMP - BOS
2 stops25h 46mJapan Airlines
Deal found 10/26$919
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/196:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Fri 11/288:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/26$928
This Expedia deal was found by Cheapflights users on 10/25. 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.
Tue 12/96:45 amBOS - GMP
2 stops25h 20mJapan Airlines
Tue 12/168:00 amGMP - BOS
2 stops21h 47mJapan Airlines
Deal found 10/25$939
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 12/179:00 amGMP - BOS
1 stop21h 20mMultiple Airlines
Deal found 10/25$950
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:40 pmBOS - GMP
2 stops30h 05mMultiple Airlines
Fri 12/198:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/25$1,023
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:40 pmBOS - GMP
2 stops28h 25mMultiple Airlines
Wed 12/38:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/26$1,045
This FlightHub deal was found by Cheapflights users on 10/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:40 pmBOS - GMP
2 stops29h 30mMultiple Airlines
Wed 12/108:50 amGMP - BOS
1 stop21h 30mMultiple Airlines
Deal found 10/26$1,053
This Gotogate deal was found by Cheapflights users on 10/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:05 pmBOS - GMP
1 stop40h 15mJapan Airlines
Thu 12/1812:05 pmGMP - BOS
1 stop19h 20mJapan Airlines
Deal found 10/25$1,081

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Gimpo Intl 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 October 27, 2025.
Use the filters below to find and compare flights from Boston to Seoul Gimpo Intl Airport that are best for you.

Fly from

Boston

Fly to

Gimpo Intl

Route

Depart

Return

Price

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 12/5

12:05 pm-6:20 pm

1 stop40h 15m

Seoul Gimpo Intl

Fri 12/19

7:40 pm-5:25 pm

1 stop35h 45m

$892

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 12/5

12:05 pm-6:20 pm

1 stop40h 15m

Seoul Gimpo Intl

Thu 12/18

7:40 pm-5:25 pm

1 stop35h 45m

$892

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Mon 12/8

12:05 pm-10:55 am

1 stop32h 50m

Seoul Gimpo Intl

Mon 12/22

12:05 pm-5:25 pm

1 stop19h 20m

$900

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 11/26

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Wed 12/3

8:50 am-4:20 pm

1 stop21h 30m

$913

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Wed 12/3

6:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Wed 12/17

9:00 am-4:20 pm

1 stop21h 20m

$950

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 11/28

6:40 pm-1:05 pm

2 stops28h 25m

Seoul Gimpo Intl

Wed 12/3

8:50 am-4:20 pm

1 stop21h 30m

$1,045

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Thu 12/4

12:05 pm-6:20 pm

1 stop40h 15m

Seoul Gimpo Intl

Thu 12/18

12:05 pm-5:25 pm

1 stop19h 20m

$1,081

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Fri 12/5

6:05 am-10:05 pm

2 stops26h 00m

Seoul Gimpo Intl

Thu 12/11

8:00 am-11:51 pm

2 stops29h 51m

$1,116

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Tue 12/16

6:05 am-10:05 pm

2 stops26h 00m

Seoul Gimpo Intl

Wed 12/24

12:05 pm-9:41 am

2 stops35h 36m

$1,403

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sat 12/6

12:05 pm-6:20 pm

1 stop40h 15m

Seoul Gimpo Intl

Sat 12/20

8:00 am-5:25 pm

1 stop23h 25m

$1,444

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 19 results
1
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Compare providers for flights from Boston to Gimpo Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Gimpo Intl in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Seoul Gimpo Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Seoul Gimpo Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Seoul Gimpo Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Seoul Gimpo Intl Airport flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Seoul Gimpo Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Gimpo Intl

Have a flexible travel schedule? Discover the best time to fly to Gimpo Intl from Boston 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 Boston to Seoul Gimpo Intl Airport

What is the cheapest time of day to fly from BOS to GMP?

Find hourly flight availability from Boston to Gimpo Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 27, 2025.

It’s typically best to fly out from Boston to Seoul Gimpo Intl Airport in the afternoon. Doing so could potentially save you 11% on the flight price compared to flying in the morning, which is usually more expensive.

Related info for your journey

Find useful and relevant information for your journey from Boston to Gimpo Intl. 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 from for flights from Boston to Seoul Gimpo Intl?

    For a flight from Boston to Seoul Gimpo Intl, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city. Logan Intl is the only Boston airport and it handles 0 outbound flights to Seoul Gimpo Intl per day. 0 airlines have flights to Seoul Gimpo Intl from Boston Logan Intl on a regular basis.

  • How long is the flight from Boston to Seoul Gimpo Intl Airport?

    Departing from Boston to Seoul Gimpo Intl Airport will take you 40h 15m. The distance from Boston to Seoul Gimpo Intl Airport is about 6797 mi.

  • Can I find deals for flights from Boston to Gimpo Intl that include hotel bookings?

    Yes. In addition to deals on Boston to Gimpo Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Gimpo Intl?

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

  • Can I find deals for business class flights from Boston to Gimpo Intl?

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

See more FAQs

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