S$596 Cheap Flights from Boston to Seoul

View S$596 flight on Thu, 12 Feb, 2026Opens in a new window

Popular airlines from Boston to Seoul

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Cheap Flights from Boston to Seoul (BOS-SEL)

Prices were available within the past 7 days and start at S$596 for one-way flights and S$1,209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hainan Airlines
Fri, 6 Mar - Sun, 22 Mar
BOS
Boston
GMP
Seoul
S$1,209 Return, found 17 hours ago
S$1,209
Return
found 17 hours ago
Select Hainan Airlines flight, departing Fri, 6 Mar from Boston to Seoul, returning Sun, 22 Mar, priced at S$1,209 found 17 hours ago
Turkish Airlines
Mon, 12 Jan - Mon, 26 Jan
BOS
Boston
ICN
Seoul
S$1,265 Return, found 1 day ago
S$1,265
Return
found 1 day ago
Select Turkish Airlines flight, departing Mon, 12 Jan from Boston to Seoul, returning Mon, 26 Jan, priced at S$1,265 found 1 day ago
Cathay Pacific
Thu, 7 May - Mon, 11 May
BOS
Boston
ICN
Seoul
S$1,339 Return, found 1 day ago
S$1,339
Return
found 1 day ago
Select Cathay Pacific flight, departing Thu, 7 May from Boston to Seoul, returning Mon, 11 May, priced at S$1,339 found 1 day ago
Turkish Airlines
Fri, 13 Mar - Sun, 29 Mar
BOS
Boston
ICN
Seoul
S$1,407 Return, found 1 day ago
S$1,407
Return
found 1 day ago
Select Turkish Airlines flight, departing Fri, 13 Mar from Boston to Seoul, returning Sun, 29 Mar, priced at S$1,407 found 1 day ago
Turkish Airlines
Thu, 12 Mar - Fri, 20 Mar
BOS
Boston
ICN
Seoul
S$1,431 Return, found 1 day ago
S$1,431
Return
found 1 day ago
Select Turkish Airlines flight, departing Thu, 12 Mar from Boston to Seoul, returning Fri, 20 Mar, priced at S$1,431 found 1 day ago
Cathay Pacific
Mon, 12 Jan - Mon, 26 Jan
BOS
Boston
ICN
Seoul
S$1,435 Return, found 1 day ago
S$1,435
Return
found 1 day ago
Select Cathay Pacific flight, departing Mon, 12 Jan from Boston to Seoul, returning Mon, 26 Jan, priced at S$1,435 found 1 day ago
Air Canada
Mon, 12 Jan - Mon, 26 Jan
BOS
Boston
ICN
Seoul
S$2,016 Return, found 1 day ago
S$2,016
Return
found 1 day ago
Select Air Canada flight, departing Mon, 12 Jan from Boston to Seoul, returning Mon, 26 Jan, priced at S$2,016 found 1 day ago
American Airlines
Fri, 13 Mar - Sun, 29 Mar
BOS
Boston
ICN
Seoul
S$2,047 Return, found 1 day ago
S$2,047
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Mar from Boston to Seoul, returning Sun, 29 Mar, priced at S$2,047 found 1 day ago
Singapore Airlines
Fri, 6 Mar - Sun, 22 Mar
BOS
Boston
ICN
Seoul
S$2,080 Return, found 17 hours ago
S$2,080
Return
found 17 hours ago
Select Singapore Airlines flight, departing Fri, 6 Mar from Boston to Seoul, returning Sun, 22 Mar, priced at S$2,080 found 17 hours ago
Delta
Mon, 12 Jan - Mon, 26 Jan
BOS
Boston
ICN
Seoul
S$2,138 Return, found 1 day ago
S$2,138
Return
found 1 day ago
Select Delta flight, departing Mon, 12 Jan from Boston to Seoul, returning Mon, 26 Jan, priced at S$2,138 found 1 day ago

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

September is typically the cheapest month to fly

From S$1,028 - S$1,935 per traveller.
Boston to Seoul route information
Origin airport
Logan Intl.
Destination airport
Gimpo Intl.
Return price
S$1,209
Distance
10882 km

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 American Airlines, Cathay Pacific, Etihad Airways, WestJet, Hainan Airlines, Turkish Airlines, Delta, United, JetBlue Airways, Air Canada, Singapore Airlines. Our selection of flights from Logan Intl. to SEL-All Airports 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 SEL-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$596 and roundtrip prices from S$1,209*.
 

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 . 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 Seoul (SEL-All Airports)?
The lowest price advertised for a round-trip flight between BOS and Seoul (SEL-All Airports) is S$1,209. But you better act quick. This figure is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to Seoul (SEL-All Airports)?
This varies between air carriers, as each one has its own terms and conditions. Visit the Customer Service Portal, where you'll find easy-to-follow instructions on how to cancel online.
How do I find cheap flights from BOS to Seoul (SEL-All Airports) 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 (BOS) to Seoul (SEL-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to Seoul (SEL-All Airports)?
The distance is around 11,000 kilometres, so fill your carry-on luggage with everything you need to make the long journey comfortable. Wondering what to take on board your Boston to South Korea flight? A travel pillow, earplugs and a sleep mask are a few essentials.
Which airlines fly direct from Logan Intl. Airport to Seoul (SEL-All Airports)?
A favourite with many travellers, Korean Air (KE) operates 17 flights every month from BOS to Seoul (SEL-All Airports). Pick the one that fits with your travel plans and book your seat today.
Are BOS to Seoul (SEL-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from BOS to Seoul (SEL-All Airports) can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made regularly.

Explore a world of travel with Expedia

*Available to Expedia members.