Cheap flights from Boston (BOS) to Seoul (SEL)

BOS — SEL
Jan 31 — Feb 71

The best prices from Boston Logan Intl to Seoul All airports are usually found in January or March, booked 58 days in advance, depart on a Wednesday or Monday and return on a Friday

How to find the cheapest flight from Boston (BOS) to Seoul (SEL)

All the information you need to plan the best BOS to SEL flight in 2023: compare Boston to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.

BOS - SEL

Price

$1,145 - $1,833

SEL

Temperature

35.6 - 77 °F

SEL

Rainfall

1.1 - 10 inches

Popular inDecemberHigh demand for flights, 19% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 23% potential price drop
Round-trip from$1,145From Boston Logan Intl to Seoul (SEL)
One-way from$559One-way flight from Boston Logan Intl to Seoul (SEL)

What is the cheapest day to fly round-trip from Boston to Seoul?

Flights from Boston to Seoul are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Seoul.

How far in advance should I book a flight from Boston to Seoul?

To save on the cost of your flight from Boston to Seoul, book at least 59 days before your planned departure. Booking around this time can save you about 25% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $1,847 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $2,145.

What is the cheapest month to fly from Boston to Seoul?

January can be a great time to fly to Seoul from Boston with a flight ticket averaging about $1,491. Cheapflights users have found deals in the month of January for as cheap as $809. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Boston to Seoul (BOS - SEL)?

Unlike at noon, when flights are generally more expensive, you can save up to 33% on flights from Boston to Seoul by exploring options for tickets in the evening.

Cheap flights from Boston to Seoul in January, February 2023

The best prices found for BOS to SEL flights for January, February
Feb 6 - Feb 17
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

29h 55m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

33h 35m
$957

Turkish Airlines

Pick Dates

Deal found 1/24

Feb 6 - Mar 22
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

29h 55m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 30m
$960

Turkish Airlines

Pick Dates

Deal found 1/23

Feb 6 - Feb 17
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

29h 55m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

33h 35m
$966

Turkish Airlines

Pick Dates

Deal found 1/24

Boston to Seoul 2023 flight deals

Cheap flights to Seoul from Boston found for this year
Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$895

Turkish Airlines

Pick Dates

Deal found 1/24

Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$903

Turkish Airlines

Pick Dates

Deal found 1/25

Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$936

Turkish Airlines

Pick Dates

Deal found 1/24

Cheap Turkish Airlines flights from Boston to Seoul

Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$895

Turkish Airlines

Pick Dates

Deal found 1/24

Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$903

Turkish Airlines

Pick Dates

Deal found 1/25

Mar 13 - Apr 4
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

24h 35m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

32h 00m
$936

Turkish Airlines

Pick Dates

Deal found 1/24

  • If you’re traveling from Boston to Seoul, one of the more common airlines traveling that route is Turkish Airlines. Flights on this route from Turkish Airlines typically cost $1,952.63 RT, a price that is 46% more expensive than the average Boston to Seoul flight. The cheapest flight found was $1,614 RT. When traveling from Boston to Seoul on Turkish Airlines, the most popular airport to depart from is Boston Logan Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Boston to Seoul, Turkish Airlines flights are 8% more popular than any other airline flying that same route.

Cheap Cathay Pacific flights from Boston to Seoul

May 8 - May 31
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

28h 30m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

25h 10m
$1,102

Cathay Pacific

Pick Dates

Deal found 1/25

May 8 - May 30
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

28h 30m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

39h 05m
$1,117

Cathay Pacific

Pick Dates

Deal found 1/25

May 17 - May 23
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

30h 30m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

39h 05m
$1,121

Cathay Pacific

Pick Dates

Deal found 1/25

  • One of the most popular airlines traveling from Boston to Seoul is Cathay Pacific. Boston to Seoul flights are typically 52% cheaper than other airlines traveling the same route. Flights from Cathay Pacific typically cost $2,129.33 RT. The cheapest Cathay Pacific flight found for this route was $1,682. When traveling from Boston to Seoul on Cathay Pacific, the most popular airport to depart from is Boston Logan Intl Airport and the most popular airport to arrive at is Incheon Intl Airport. When flying from Boston to Seoul, Cathay Pacific flights are 5% more popular than any other airline flying that same route.

Non-stop flights to Seoul from Boston

Save time with Boston to Seoul direct flight deals
Apr 2 - Apr 16
BOS

Boston Logan Intl

ICN

Incheon Intl

Nonstop

14h 10m
ICN

Incheon Intl

BOS

Boston Logan Intl

Nonstop

14h 00m
$1,700

Korean Air

Pick Dates

Deal found 1/25

Apr 11 - Apr 18
BOS

Boston Logan Intl

ICN

Incheon Intl

Nonstop

14h 10m
ICN

Incheon Intl

BOS

Boston Logan Intl

Nonstop

14h 00m
$1,726

Korean Air

Pick Dates

Deal found 1/25

Apr 28 - May 14
BOS

Boston Logan Intl

ICN

Incheon Intl

Nonstop

14h 10m
ICN

Incheon Intl

BOS

Boston Logan Intl

Nonstop

14h 00m
$1,735

Korean Air

Pick Dates

Deal found 1/24

Last minute flights from Boston to Seoul

Late deals on return flights to Seoul from Boston, departing today and this week
Jan 31 - Feb 28
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

32h 19m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

41h 01m
$1,124

Multiple Airlines

Pick Dates

Deal found 1/23

Jan 31 - Feb 28
BOS

Boston Logan Intl

ICN

Incheon Intl

2 stops

36h 10m
ICN

Incheon Intl

BOS

Boston Logan Intl

1 stop

41h 01m
$1,128

Multiple Airlines

Pick Dates

Deal found 1/23

Jan 31 - Feb 28
BOS

Boston Logan Intl

ICN

Incheon Intl

2 stops

36h 10m
ICN

Incheon Intl

BOS

Boston Logan Intl

2 stops

42h 54m
$1,197

Multiple Airlines

Pick Dates

Deal found 1/23

One-way flights to Seoul from Boston

The cheapest one-way flights from Boston to Seoul
Apr 11
BOS

Boston Logan Intl

ICN

Incheon Intl

2 stops

41h 16m
$524

Multiple Airlines

Pick Dates

Deal found 1/26

Mar 6
BOS

Boston Logan Intl

ICN

Incheon Intl

1 stop

29h 55m
$559

Turkish Airlines

Pick Dates

Deal found 1/24

Feb 25
BOS

Boston Logan Intl

ICN

Incheon Intl

2 stops

38h 30m
$596

Multiple Airlines

Pick Dates

Deal found 1/26

Reviews of Airlines Servicing Seoul

ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

ANA
8.5
Very good
26 reviews
ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

Japan Airlines
7.8
Good
168 reviews
ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

Turkish Airlines
7.3
Good
1,127 reviews
ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

Air Canada
6.6
Okay
649 reviews
ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

Cathay Pacific
6.5
Okay
67 reviews
ANA
8.5
Very good
26 reviews

Comfort

8.3

Food

7.9

Crew

8.5

Overall

8.5

Boarding

8.6

Entertainment

8.2

Reviews

1 / 9

Sorry the review I just posted was for this flight which was the long haul flight. The planes were nice and that’s about it. No 2 full service meals, only a little tiny vegetable wrap an hour into the flight. Nothing else until the last 2 hours which was the only meal served. Terrible at that. Also no amenity kits were given. Not even a toothbrush. No snacks or nuts in between. Just an awful experience with a mediocre crew. Very disappointed in this supposed 5 star airline according to Skytrax.

Related info for your journey

Useful info, stats and facts about Boston to Seoul flights.

What airports do I use to fly from Boston to Seoul?

If you book a flight from Boston to Seoul, you will be flying from Logan Intl to All airports. Flights to Seoul All airports (SEL) from Boston Logan Intl (BOS) take 14h 10m for a nonstop flight. There is 1 flight from Logan Intl to Seoul per day from 16 airlines.

Which airlines flying from Boston Logan Intl to Seoul have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boston Logan Intl to Seoul have new flexible policies in place due to COVID-19. Korean Air, Air Canada, and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Korean Air with this kind of flexibility.

Can I find flights from Boston to Seoul for under $900 on Cheapflights?

Yes, there are multiple flights from Boston to Seoul for under $900. The cheapest flight booked recently is on Turkish Airlines for just $895, but on average you can expect to pay $1,021.

Are there nonstop flights from Boston to Seoul for under $1,700 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Seoul under $1,700. A good price for a nonstop flight from Boston to Seoul is less than $1,809.

Are there last-minute flights available from Boston to Seoul for under $1,200?

There are currently 20+ open flights from Boston to Seoul within the next 7 days for less than $1,200.

What days are nonstop flights available from Boston to Seoul?

Nonstop flights are available for this route on the following days: Monday.

How popular is this Boston to Seoul flight route?

The Boston Logan Intl to Seoul flight path was viewed by 53 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Boston to Seoul on average per day?

Per day, 2 flights depart from Boston to Seoul on average.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Boston to Seoul?

Turkish Airlines and Cathay Pacific can get you from Boston to Seoul in just under 24h 35m. Your travel time can differ by up to 3h 55m. The distance from Boston to Seoul is about 6851 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boston to Seoul round-trip?

Cheapflights users have booked flights from Boston to Seoul round-trip from $895. Another airline that can offer you cheap pricing is Cathay Pacific. These flights start at 39% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Boston to Seoul one-way?

The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $559. However, be on the lookout for offers from Air Canada and Cathay Pacific, as they are both options that can get you from Boston to Seoul for a low price.

What are the most popular airlines that fly from Boston to Seoul?

When booking a flight from Boston to Seoul, you may want to consider flying on Jeju Air, American Airlines or Air Canada as they are the most popular for this route.

What are the cheapest flights from Boston to Seoul?

Looking at all options, your cheapest flight can be booked for $704. While the most popular route (Boston Logan Intl - Incheon Intl) can be booked for $903 on average our data indicates $5,252 when flying from Boston to Seoul.

Alternative routes for Boston to Seoul

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Incheonfrom $1,246 pp
Boston to Busanfrom $1,867 pp
Worcester to Incheonfrom $2,400 pp

Top 10 airlines flying from Boston to Seoul

The chart below displays the airlines Cheapflights users traveling from Boston to Seoul choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$10Average$15FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
China EasternCheapest$783Average$1,200FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search China Eastern flights
Air ChinaCheapest$869Average$1,082FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air China flights
Turkish AirlinesCheapest$870Average$1,128FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Turkish Airlines flights
LufthansaCheapest$933Average$1,103FlexibilityNo cancel feeOn-time76%COVID-19 safety
Search Lufthansa flights
Air CanadaCheapest$1,009Average$1,310FlexibilityNo cancel feeOn-time67%COVID-19 safety
Search Air Canada flights
Cathay PacificCheapest$1,117Average$1,225FlexibilityNo cancel feeOn-time72%COVID-19 safety
Search Cathay Pacific flights
American AirlinesCheapest$1,134Average$1,596FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
Korean AirCheapest$1,614Average$1,953FlexibilityNo cancel feeOn-time81%COVID-19 safety
Search Korean Air flights
Air FranceCheapest$1,647Average$1,791FlexibilityNo cancel feeOn-time77%COVID-19 safety
Search Air France flights

Hourly flight availability from Boston to Seoul

See what time of day planes typically take off from Boston to Seoul
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Boston to Seoul

See how many times per day planes take to the skies headed from Boston to Seoul
Sunday2daily flights
Monday0daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday0daily flights
Friday2daily flights
Saturday0daily flights
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