$684 Cheap Flights from Boston to Seoul

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Change your flight without a fee on select flights

Find The Best Dates To Fly from Logan Intl. to Incheon Intl.

Amazing BOS to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $860 round trip and $684 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for BOS to ICN

CarrierFlightDepart BOSArrive ICNFri
KE9200:35 pm04:50 pmCheck Fare
Check Fare
Check Fare
0 Stops

FAQs about flights from Logan Intl. Airport (BOS) to Incheon Intl. Airport (ICN)

Can I catch a flight from Boston, MA Airport (BOS-Logan Intl.) to Seoul Airport (ICN-Incheon Intl.) right now?

It's always prudent to know about any quarantine requirements and travel advice reports in place in your destination. Ensure you check out our Covid-19 Travel Advisor for up-to-date information on flying to Seoul Airport (ICN-Incheon Intl.) from Boston, MA Airport (BOS-Logan Intl.).

Are there direct flights from Logan Intl. Airport (BOS) to Seoul–Incheon Intl. Airport?

For nonstop flights from Logan Intl. Airport (BOS) to Incheon Intl. Airport (ICN), have a look at Korean Air. This airline is just the ticket if you like to fly from A to B with minimum fuss.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Incheon Intl. Airport (ICN), please visit our Customer Service Portal.

How long is the flight from Logan Intl. Airport (BOS) to ICN?

The journey time between Boston and Incheon is typically about 18 hours and 12 minutes — long enough to disrupt anyone's body clock. Take note of the time difference and be sure to get some sleep on the flight to ward off jet lag.

What is the flight distance from BOS to Incheon Intl. Airport (ICN)?

With 8,451 mi between Boston and Incheon, you'll have time to kick back and relax. Make the most of the entertainment on board, write in your journal or get some shut-eye.

What airlines fly from Boston, MA Airport (BOS-Logan Intl.) to Seoul–Incheon Intl. Airport?

Decided on the dates for your big adventure? Want to fly nonstop from Boston to Incheon? With Korean Air offering up to 39 flights per month, you'll be soaring above the clouds in next to no time.

What airlines have practices regarding COVID-19 in place and use social distancing?

From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Korean Air, Asiana Airlines or Vietnam Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.


Traveling From Logan Intl.
Traveling To Incheon Intl.
Shortest Flight Time hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price $860

Route Info

Flight path for flights from Logan International Airport to Incheon International Airport

6,851.00 miles

Airlines & Aircraft Used on BOS to ICN Flight Routes

Airline Carrier
Korean Air
Boeing 737-800 pax

Discover our best flights from Boston BOS to Seoul ICN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Boston BOS to Seoul ICN at the right price  

Airfares to Seoul ICN from Boston BOS currently cost between $860 and $1,446. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Boston BOS to Seoul ICN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Boston BOS to Seoul ICN on Travelocity starting at $684. Prices and availability subject to change. Additional terms may apply. 


Get to Seoul ICN from Boston BOS quicker with direct flights. 

Get to Seoul faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ICN from BOS to take around hour(s) min(s).  


Find our cheapest airfares for flights from Boston BOS to Seoul ICN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ICN from BOS. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Boston BOS to Seoul ICN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from Boston BOS to Seoul ICN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Seoul ICN from Boston BOS 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ICN from BOS have this option.  


Travel with confidence when you book flights to Seoul ICN from Boston BOS with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.