RM2,255 Cheap Flights from Boston (BOS) to Seoul (ICN)

View RM2,255 flight on Wed, 17 Sep 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Incheon Intl. Airport (ICN)

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Cheap Flights from Boston to Seoul (BOS-ICN)

Prices were available within the past 7 days and start at RM2,255 for one-way flights and RM6,484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM6,484 Return, found 23 hours ago
RM6,484
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM6,484 found 23 hours ago
Delta
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM6,897 Return, found 23 hours ago
RM6,897
Return
found 23 hours ago
Select Delta flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM6,897 found 23 hours ago
American Airlines
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM6,901 Return, found 23 hours ago
RM6,901
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM6,901 found 23 hours ago
American Airlines
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM7,025 Return, found 23 hours ago
RM7,025
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM7,025 found 23 hours ago
Air Canada
Sun, 21 Jun - Sun, 5 Jul
BOS
Boston
ICN
Seoul
RM7,045 Return, found 5 hours ago
RM7,045
Return
found 5 hours ago
Select Air Canada flight, departing Sun, 21 Jun from Boston to Seoul, returning Sun, 5 Jul, priced at RM7,045 found 5 hours ago
American Airlines
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM7,046 Return, found 23 hours ago
RM7,046
Return
found 23 hours ago
Select American Airlines flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM7,046 found 23 hours ago
Air Canada
Sun, 21 Jun - Sun, 5 Jul
BOS
Boston
ICN
Seoul
RM7,074 Return, found 5 hours ago
RM7,074
Return
found 5 hours ago
Select Air Canada flight, departing Sun, 21 Jun from Boston to Seoul, returning Sun, 5 Jul, priced at RM7,074 found 5 hours ago
Air Canada
Sun, 21 Jun - Sun, 5 Jul
BOS
Boston
ICN
Seoul
RM7,082 Return, found 5 hours ago
RM7,082
Return
found 5 hours ago
Select Air Canada flight, departing Sun, 21 Jun from Boston to Seoul, returning Sun, 5 Jul, priced at RM7,082 found 5 hours ago
Cathay Pacific
Sun, 21 Jun - Sun, 5 Jul
BOS
Boston
ICN
Seoul
RM7,266 Return, found 5 hours ago
RM7,266
Return
found 5 hours ago
Select Cathay Pacific flight, departing Sun, 21 Jun from Boston to Seoul, returning Sun, 5 Jul, priced at RM7,266 found 5 hours ago
United
Thu, 9 Oct - Wed, 22 Oct
BOS
Boston
ICN
Seoul
RM7,398 Return, found 23 hours ago
RM7,398
Return
found 23 hours ago
Select United flight, departing Thu, 9 Oct from Boston to Seoul, returning Wed, 22 Oct, priced at RM7,398 found 23 hours ago

Find the cheapest month to fly from Boston (BOS) to Seoul (ICN)

September is typically the cheapest month to fly

From RM 3,665 - RM 6,191 per traveller.

Graph displaying average flight prices per month

Boston to Seoul route information
Origin airport
Logan Intl.
Destination airport
Incheon Intl.
Airlines serving
Air Canada, Air France, American Airlines, Cathay Pacific, Delta, Emirates, Etihad Airways, KLM, Korean Air, Lufthansa, Qatar Airways, Turkish Airlines, United, WestJet
Return price
RM6,484
Distance
10900 km
Average flight time
14 hours 30 mins

Perfect flights from Boston to Seoul

Your Journey from Boston to Seoul

Start your unforgettable journey with Expedia. Our broad selection of flights from Boston to Seoul caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Air Canada, Turkish Airlines, American Airlines, WestJet, JetBlue Airways, Delta, Cathay Pacific, United. Our selection of flights from Logan Intl. to Incheon Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Boston to Seoul Flights

Experience the joy of finding cheap flights from Logan Intl. to Incheon Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,255 and roundtrip prices from RM6,484*.
 

Pre-Flight Essentials

Ensure a smooth journey from Boston to Seoul with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Seoul

Picture yourself stepping off the plane in Seoul and immersing yourself in the unique atmosphere of Incheon. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Boston to Seoul Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Boston to Seoul.
 

Beyond the Flight – Exploring Seoul

With Expedia, your adventure extends beyond the flight. Explore Seoul at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Boston to Seoul with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Boston to Seoul with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Logan Intl. Airport to Incheon Airport?
If you're travelling from Logan Intl. Airport (BOS) to Seoul–Incheon Intl. Airport, round-trip journeys start from RM6,484. This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to ICN?
This can vary between air carriers, as each has its own terms and conditions. Visit the Customer Service Portal, where there are easy instructions on how to cancel your flight online.
How do I find cheap flights from Logan Intl. Airport to Seoul–Incheon Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Logan Intl. Airport to Incheon Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport (BOS) to Incheon Intl. Airport (ICN)?
With around 11,000 kilometres separating Boston and South Korea, your flight will be a long one. Pack wisely and make your time on board comfortable. Things like warm clothes and a cosy travel pillow can make a massive difference.
Which airlines fly direct from Logan Intl. Airport (BOS) to Incheon Airport?
Flying nonstop from Logan Intl. Airport to Incheon Intl. Airport (ICN) is simple with Korean Air (KE). This popular carrier offers 17 flights each month.
Are Logan Intl. Airport to ICN flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute deals between BOS and ICN are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publish their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to book when the price is right.

Explore a world of travel with Expedia

*Available to Expedia members.