$411 Find Cheap Flights from Boston to Seoul - Compare and Save

Different airlines tend to have different preferences for a layover. This is because most airlines prefer having a layover in an airport that also serves as their hub since it is more convenient. For instance, Delta Air Lines, which offers the most flight options than any other airline, will have its layover scheduled for JFK Airport, while American Airlines will have a stop at DFW Airport. Both these airports serve as hubs of the respective airlines.

Yes, you can use public transport to go from Incheon Airport to the city of Seoul. Travelers have the option of choosing between the train and bus. If you prefer taking the bus, you can either reserve one in advance via the internet or buy a ticket from the ticketing offices next to Exit 4 in arrival Hall 1. However, if you would rather take the train, you will have to go to Terminal 2, where the Ground Transportation Center is located. There is an express train and an all-stop train so you can choose whichever is convenient for you.

To be allowed into South Korea, American citizens are required to provide a valid passport with one blank page for each stamp as well as a Korean Visa. To get the visa, you will have to apply with the Korean Embassy in advance. An alternative to the visa is a Korean Electronic Travel Authorization which serves as an e-visa and can be applied online.

When you have an early flight out of Boston Logan International Airport, you should consider staying at The Hilton Boston Logan Airport or Embassy Suites by Hilton Boston at Logan Airport. Both hotels are located inside the airport and offer a convenient place to stay when flying out of BOS Airport. By staying at either airport, you will not have to deal with the commute to the airport, thus saving you a lot of time.

Among airlines operating Boston to Seoul flights:

• Delta: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Korean Air operates flights between Boston and Seoul.

Flights from Boston to Seoul usually depart from Boston Logan Intl (BOS) and may arrive at several airports in Seoul area, including Seoul Gimpo Intl (GMP) and Incheon Intl (ICN).

Here are some options for this route, based on selected ticket types and cabin classes:

• Korean Air: a cabin bag and a checked bag in Economy Class
• Delta: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Boston to Seoul:

• Economy Class
• Premium Economy Class
• Business Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $396 round-trip via New York John F Kennedy Intl (JFK), compared to $2,084 for nonstop.

One-stop flights from Boston to Seoul most commonly connect through:

• Hong Kong Intl (HKG) - 46% of one-stop connections
• Toronto Pearson Intl (YYZ) - 17% of one-stop connections
• Dallas/Fort Worth (DFW) - 14% of one-stop connections
• Istanbul (IST) - 9% of one-stop connections

Hong Kong Intl (HKG) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 24% on the Boston to Seoul route. Wednesday is the cheapest departure day at $1,312 round-trip on average, while Sunday is the most expensive at $1,724, a difference of $412. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Boston to Seoul flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Seoul are Hongdae Area, Myeongdong Shopping Street and Seoul Station. These are among the most viewed places in Seoul on KAYAK.

A nonstop flight from Boston to Seoul takes 15h 32m, covering 6,795 miles.

These are the earliest and latest flight times available from Boston to Seoul:

• Earliest: departs at 11:00 am and lands at 2:32 am
• Latest: departs at 12:55 pm and lands at 4:27 am.

The flight takes about 15h 32m.

Last-minute fares on this route - booked within 2 weeks of departure - run 8% above the route average of $1,588. Book 11 weeks before departure for the lowest fares.

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.

One-way fares from Boston to Seoul are currently lower than usual. Average one-way flight prices are about $603, which is 30% below the typical average for this route.

Flying via New York John F Kennedy Intl (JFK) gives the shortest average 1-stop total travel time at 9h 11m, compared with 16h 51m via Montreal Pierre Elliott Trudeau Intl (YUL) and 18h 14m via Newark (EWR).

Seoul is 13 hours ahead of Boston (Korean Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Since Seoul is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Incheon Intl Airport (ICN) — daily rates from around $12:

· WECAR
· Wheego
· Yesaway
· Alamo
· Enterprise Rent-A-Car

Near Seoul Gimpo Intl Airport (GMP) — daily rates from around $12:

· Yesaway
· Hi Rent
· Wheego
· Europcar
· Bella Jeju

Round-trip flights from Boston to Seoul range from $1,132 to $1,996, with an average of $1,588 over the past 12 months. Anything below $1,132 counts as a good deal.