Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Boston to Seoul from $493

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Seoul departing on 3/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Seoul

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:40 pm - 2:10 pm
BOS
-
GMP
29h 30m
2 stops
Multiple Airlines Logo
8:40 am - 5:20 pm
GMP
-
BOS
21h 40m
1 stop
$878Multiple Airlines
Jum, Mar 13 - Jum, Mar 20
Multiple Airlines Logo
7:40 pm - 2:10 pm
BOS
-
GMP
29h 30m
2 stops
Multiple Airlines Logo
3:00 pm - 4:40 pm
GMP
-
BOS
38h 40m
1 stop
$885Multiple Airlines
Jum, Mar 20 - Sel, Mar 31
Multiple Airlines Logo
7:40 pm - 2:10 pm
BOS
-
GMP
29h 30m
2 stops
Multiple Airlines Logo
8:40 am - 5:20 pm
GMP
-
BOS
21h 40m
1 stop
$889Multiple Airlines
Jum, Mar 13 - Jum, Mar 20
Multiple Airlines Logo
7:40 pm - 2:10 pm
BOS
-
GMP
29h 30m
2 stops
Multiple Airlines Logo
8:40 am - 5:20 pm
GMP
-
BOS
21h 40m
1 stop
$925Multiple Airlines
Jum, Mar 13 - Jum, Mar 20
Multiple Airlines Logo
7:40 pm - 2:10 pm
BOS
-
GMP
29h 30m
2 stops
Multiple Airlines Logo
8:40 am - 5:20 pm
GMP
-
BOS
21h 40m
1 stop
$926Multiple Airlines
Jum, Mar 13 - Jum, Mar 20
Japan Airlines Logo
11:09 am - 10:55 am
BOS
-
GMP
34h 46m
2 stops
Japan Airlines Logo
8:00 am - 6:10 pm
GMP
-
BOS
23h 10m
1 stop
$1,043Japan Airlines
Sel, Mar 10 - Sel, Mar 31
Japan Airlines Logo
6:52 am - 10:55 am
BOS
-
GMP
38h 03m
2 stops
Japan Airlines Logo
8:00 am - 3:16 pm
GMP
-
BOS
20h 16m
2 stops
$1,056Japan Airlines
Min, Mar 1 - Rab, Mar 11
Japan Airlines Logo
12:09 pm - 10:55 am
BOS
-
GMP
33h 46m
2 stops
Japan Airlines Logo
12:05 pm - 11:13 pm
GMP
-
BOS
24h 08m
2 stops
$1,060Japan Airlines
Sel, Mar 10 - Sel, Mar 31
Japan Airlines Logo
7:00 am - 9:15 pm
BOS
-
GMP
25h 15m
2 stops
Japan Airlines Logo
8:00 am - 4:55 pm
GMP
-
BOS
21h 55m
2 stops
$1,079Japan Airlines
Min, Ags 16 - Sab, Ags 29
Japan Airlines Logo
6:30 am - 9:15 pm
BOS
-
GMP
25h 45m
2 stops
Japan Airlines Logo
8:00 am - 6:49 pm
GMP
-
BOS
23h 49m
2 stops
$1,080Japan Airlines
Kam, Mei 7 - Kam, Mei 14

Japan Airlines flights from Boston to Seoul Gimpo Intl Airport

Our best Japan Airlines deals on Boston to Seoul Gimpo Intl Airport flight tickets
Japan Airlines
Mar 10
BOS11:09 amBoston Logan Intl
34h 46m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 31
GMP8:00 amSeoul Gimpo Intl
23h 10m
1 stop
BOS6:10 pmBoston Logan Intl
$1,043
Japan Airlines
Mar 1
BOS6:52 amBoston Logan Intl
38h 03m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 11
GMP8:00 amSeoul Gimpo Intl
20h 16m
2 stops
BOS3:16 pmBoston Logan Intl
$1,056
Japan Airlines
Mar 10
BOS12:09 pmBoston Logan Intl
33h 46m
2 stops
GMP10:55 amSeoul Gimpo Intl
Mar 31
GMP12:05 pmSeoul Gimpo Intl
24h 08m
2 stops
BOS11:13 pmBoston Logan Intl
$1,060

ANA flights from Boston to Seoul Gimpo Intl Airport

Our best ANA deals on Boston to Seoul Gimpo Intl Airport flight tickets
ANA
Feb 19
BOS5:35 amBoston Logan Intl
26h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 21
GMP7:50 pmSeoul Gimpo Intl
56h 22m
2 stops
BOS2:12 pmBoston Logan Intl
$2,953
ANA
Feb 18
BOS5:35 amBoston Logan Intl
26h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 20
GMP12:25 pmSeoul Gimpo Intl
20h 43m
2 stops
BOS7:08 pmBoston Logan Intl
$3,114
ANA
Feb 18
BOS5:35 amBoston Logan Intl
26h 55m
2 stops
GMP10:30 pmSeoul Gimpo Intl
Feb 20
GMP12:25 pmSeoul Gimpo Intl
20h 43m
2 stops
BOS7:08 pmBoston Logan Intl
$3,964

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Seoul Gimpo Intl Airport 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, momondo users made 832,500 searches. Data last updated Februari 17, 2026.
Use the filters below to find and compare flights from Boston to Seoul Gimpo Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Jum 3/13

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Jum 3/20

8:40 am-5:20 pm

1 stop21h 40m

$878

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Jum 3/20

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Sel 3/31

3:00 pm-4:40 pm

1 stop38h 40m

$885

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Jum 3/13

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Jum 3/20

8:40 am-5:20 pm

1 stop21h 40m

$889

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Jum 3/13

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Jum 3/20

8:40 am-5:20 pm

1 stop21h 40m

$925

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Jum 3/13

7:40 pm-2:10 pm

2 stops29h 30m

Seoul Gimpo Intl

Jum 3/20

8:40 am-5:20 pm

1 stop21h 40m

$926

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sel 3/10

11:09 am-10:55 am

2 stops34h 46m

Seoul Gimpo Intl

Sel 3/31

8:00 am-6:10 pm

1 stop23h 10m

$1,043

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Min 3/1

6:52 am-10:55 am

2 stops38h 03m

Seoul Gimpo Intl

Rab 3/11

8:00 am-3:16 pm

2 stops20h 16m

$1,056

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Sel 3/10

12:09 pm-10:55 am

2 stops33h 46m

Seoul Gimpo Intl

Sel 3/31

12:05 pm-11:13 pm

2 stops24h 08m

$1,060

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Min 8/16

7:00 am-9:15 pm

2 stops25h 15m

Seoul Gimpo Intl

Sab 8/29

8:00 am-4:55 pm

2 stops21h 55m

$1,079

BostonSeoul

BOS - GMP

BOSGMP

Boston Logan Intl

Kam 5/7

6:30 am-9:15 pm

2 stops25h 45m

Seoul Gimpo Intl

Kam 5/14

8:00 am-6:49 pm

2 stops23h 49m

$1,080

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Seoul from

How to get the cheapest flight ticket from Boston to Seoul Gimpo Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Seoul Gimpo Intl?

Japan Airlines is the most popular carrier operating from Boston Logan Intl to Seoul Gimpo Intl

When to book flights from Boston to Seoul Gimpo Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Seoul Gimpo Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Seoul Gimpo Intl Airport (BOS to GMP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Seoul Gimpo Intl Airport

Fastest flight time

24h 55m

Direct flights

None
The fastest flight from Boston to Seoul Gimpo Intl Airport takes 24h 55m
There are no direct flights from Boston to Seoul Gimpo Intl Airport. There are no popular flight routes from Boston to Seoul Gimpo Intl Airport.
Search flight deals

  • How far is Boston Logan Intl to Seoul Gimpo Intl by plane?

    Boston Logan Intl and Seoul Gimpo Intl are 6796.4 mi apart from one another. A reasonable flight in good conditions will take 24h 55m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Seoul Gimpo Intl Airport?

    Prices for flights from Boston Logan Intl Airport to Seoul Gimpo Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Boston Logan Intl Airport to Seoul Gimpo Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Seoul Gimpo Intl Airport.

  • What documentation or ID do you need to fly to Seoul Gimpo Intl Airport?

    The travel and health documents you'll need for your trip to Seoul Gimpo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seoul Gimpo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Seoul?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Boston to Seoul for you.

Can I find flights from Boston to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Seoul?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boston to Seoul.

I’m not ready to book a flight from Boston to Seoul right now. Can momondo alert me if prices change?

Price alerts on flights to Seoul from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Seoul Gimpo Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Kam 3/19
Kam 3/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Seoul

Popular cities in South Korea

Popular flights according to clicks in the last 7 days on momondo
Flights to Incheon Intl Airportfrom $607