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Boston Logan International Airport to Incheon International Airport flight

Explore the cheapest one-way and round-trip flights from Boston Logan International Airport to Incheon International Airport over the next 90 days, with one-way fares from THB 17,250 and round-trip from THB 33,360. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        BOS 11:10
        15h 45m
        Direct
        ICN 16:55
        Boston - Seoul | Sat, Nov 28 | Korean Air
        ICN 09:10
        13h 40m
        Direct
        BOS 08:50
        Seoul - Boston | Sat, Dec 5 | Korean Air
        THB 53,620 THB 58,930
        9% off
        9% off
        THB 58,930 THB 53,620
      • BOS 11:10
        15h 45m
        Direct
        ICN 16:55
        Boston - Seoul | Thu, Nov 19 | Korean Air
        ICN 09:10
        13h 40m
        Direct
        BOS 08:50
        Seoul - Boston | Thu, Nov 26 | Korean Air
        THB 53,620 THB 58,930
        9% off
        9% off
        THB 58,930 THB 53,620
      • BOS 22:55
        24h 50m
        1 stop
        ICN 13:45
        Boston - Seoul | Sun, Nov 15 | Hainan Airlines
        GMP 08:35
        26h 25m
        1 stop
        BOS 21:00
        Seoul - Boston | Fri, Nov 20 | Asiana Airlines
        THB 33,360 THB 58,930
        43% off
        43% off
        THB 58,930 THB 33,360
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Sun, Nov 1 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 21:00
        Seoul - Boston | Fri, Nov 6 | Asiana Airlines
        THB 33,360
        43% off
        THB 58,930 THB 33,360
      • BOS 22:55
        29h 40m
        1 stop
        ICN 18:35
        Boston - Seoul | Wed, Nov 4 | Hainan Airlines
        GMP 08:35
        26h 25m
        1 stop
        BOS 21:00
        Seoul - Boston | Sun, Nov 8 | Asiana Airlines
        THB 33,360
        43% off
        THB 58,930 THB 33,360
      • BOS 22:55
        24h 50m
        1 stop
        ICN 13:45
        Boston - Seoul | Sun, Nov 8 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 21:00
        Seoul - Boston | Fri, Nov 13 | Asiana Airlines
        THB 33,360
        43% off
        THB 58,930 THB 33,360
      • BOS 22:55
        24h 50m
        1 stop
        ICN 13:45
        Boston - Seoul | Sun, Nov 22 | Hainan Airlines
        ICN 12:50
        22h 10m
        1 stop
        BOS 21:00
        Seoul - Boston | Fri, Nov 27 | Asiana Airlines
        THB 33,830
        43% off
        THB 58,930 THB 33,830
      • BOS 09:30
        22h 50m
        1 stop
        ICN 21:20
        Boston - Seoul | Wed, Oct 28 | Jetblue Airways
        ICN 19:45
        24h 59m
        1 stop
        BOS 06:44
        Seoul - Boston | Wed, Nov 4 | Air Premia
        THB 33,980
        42% off
        THB 58,930 THB 33,980
      • BOS 23:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Wed, Oct 28 | Hainan Airlines
        GMP 08:35
        26h 25m
        1 stop
        BOS 21:00
        Seoul - Boston | Wed, Nov 4 | Asiana Airlines
        THB 34,160
        42% off
        THB 58,930 THB 34,160
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Fri, Nov 13 | Hainan Airlines
        ICN 15:00
        20h
        1 stop
        BOS 21:00
        Seoul - Boston | Fri, Nov 20 | Asiana Airlines
        THB 34,160
        42% off
        THB 58,930 THB 34,160
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Wed, Nov 11 | Hainan Airlines
        ICN 15:00
        20h
        1 stop
        BOS 21:00
        Seoul - Boston | Wed, Nov 18 | Asiana Airlines
        THB 34,160
        42% off
        THB 58,930 THB 34,160
      • BOS 22:55
        24h 50m
        1 stop
        ICN 13:45
        Boston - Seoul | Fri, Nov 6 | Hainan Airlines
        GMP 08:35
        26h 25m
        1 stop
        BOS 21:00
        Seoul - Boston | Wed, Nov 11 | Asiana Airlines
        THB 34,160
        42% off
        THB 58,930 THB 34,160
      • BOS 22:55
        24h 55m
        1 stop
        ICN 13:50
        Boston - Seoul | Wed, Nov 18 | Hainan Airlines
        ICN 15:00
        20h
        1 stop
        BOS 21:00
        Seoul - Boston | Wed, Nov 25 | Asiana Airlines
        THB 34,200
        42% off
        THB 58,930 THB 34,200
      • BOS 09:30
        22h 50m
        1 stop
        ICN 21:20
        Boston - Seoul | Fri, Oct 30 | Jetblue Airways
        ICN 19:45
        24h 59m
        1 stop
        BOS 06:44
        Seoul - Boston | Wed, Nov 4 | Air Premia
        THB 34,670
        41% off
        THB 58,930 THB 34,670
      • BOS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Boston - Seoul | Wed, Oct 14 | Normal Airline
        SEL 15:00
        6h
        Direct
        BOS 16:00
        Seoul - Boston | Fri, Oct 16 | Normal Airline
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      • Cheapest nonstop
        BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Fri, Nov 6 | Korean Air
        THB 29,750 THB 32,730
        9% off
        9% off
        THB 32,730 THB 29,750
      • BOS 12:55
        15h 30m
        Direct
        ICN 17:25
        Boston - Seoul | Tue, Nov 3 | Korean Air
        THB 29,780 THB 32,730
        9% off
        9% off
        THB 32,730 THB 29,780
      • BOS 18:30
        35h 15m
        1 stop
        ICN 18:45
        Boston - Seoul | Tue, Nov 3 | WestJet
        THB 17,250 THB 32,730
        47% off
        47% off
        THB 32,730 THB 17,250
      • BOS 07:45
        24h 35m
        1 stop
        ICN 21:20
        Boston - Seoul | Mon, Nov 16 | Delta Air Lines
        THB 17,860
        45% off
        THB 32,730 THB 17,860
      • BOS 07:45
        23h 35m
        1 stop
        ICN 21:20
        Boston - Seoul | Sat, Nov 21 | Delta Air Lines
        THB 18,000
        45% off
        THB 32,730 THB 18,000
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Wed, Nov 18 | Hainan Airlines
        THB 18,160
        45% off
        THB 32,730 THB 18,160
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Sat, Nov 21 | Hainan Airlines
        THB 18,190
        44% off
        THB 32,730 THB 18,190
      • BOS 22:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Sat, Dec 5 | Hainan Airlines
        THB 18,230
        44% off
        THB 32,730 THB 18,230
      • BOS 23:55
        31h 30m
        1 stop
        ICN 20:25
        Boston - Seoul | Wed, Nov 11 | Hainan Airlines
        THB 18,260
        44% off
        THB 32,730 THB 18,260
      • BOS 07:45
        23h 25m
        1 stop
        ICN 20:10
        Boston - Seoul | Tue, Nov 3 | Delta Air Lines
        THB 18,450
        44% off
        THB 32,730 THB 18,450
      • BOS 22:55
        31h 35m
        1 stop
        ICN 20:30
        Boston - Seoul | Wed, Nov 25 | Hainan Airlines
        THB 18,450
        44% off
        THB 32,730 THB 18,450
      • BOS 06:00
        33h 25m
        1 stop
        ICN 05:25
        Boston - Seoul | Mon, Nov 30 | Delta Air Lines
        THB 18,580
        43% off
        THB 32,730 THB 18,580
      • BOS 18:40
        35h 50m
        1 stop
        ICN 20:30
        Boston - Seoul | Sat, Nov 28 | Hainan Airlines
        THB 18,650
        43% off
        THB 32,730 THB 18,650
      • BOS 22:55
        31h 35m
        1 stop
        ICN 20:30
        Boston - Seoul | Wed, Dec 9 | Hainan Airlines
        THB 18,740
        43% off
        THB 32,730 THB 18,740
      • BOS 13:00
        17h 25m
        1 stop
        SEL 14:00
        Boston - Seoul | Wed, Oct 14 | Normal Airline
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Displayed flight fares from Boston Logan International Airport to Incheon International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Boston Logan International Airport to Incheon International Airport

What is the cheapest month to fly from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Boston Logan International Airport to Incheon International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Boston Logan International Airport to Incheon International Airport are usually in February, with an average price of THB 25,230. It is best to avoid October, when the average price can reach THB 62,780.

THB 62,780
THB 44,005
THB 25,230
THB 6,455
    Cheapest
  • THB 62,780
    Oct
  • THB 30,580
    Nov
  • THB 48,410
    Dec
  • THB 52,840
    Jan
  • THB 25,230
    Feb
  • THB 42,330
    Mar
  • THB 36,690
    Apr
  • THB 37,820
    May
  • THB 43,570
    Jun
  • THB 37,760
    Jul
  • THB 28,930
    Aug
  • THB 39,180
    Sep

What is the cheapest month to fly return from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Boston Logan International Airport to Incheon International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, February is often the month to find the lowest fares from Boston Logan International Airport to Incheon International Airport, with an average price of THB 56,590. September is usually the most expensive month, with an average price reaching THB 96,840.

THB 96,840
THB 76,715
THB 56,590
THB 36,465
    Cheapest
  • THB 66,710
    Oct
  • THB 64,300
    Nov
  • THB 95,950
    Dec
  • THB 67,070
    Jan
  • THB 56,590
    Feb
  • THB 65,690
    Mar
  • THB 62,350
    Apr
  • THB 76,950
    May
  • THB 74,720
    Jun
  • THB 71,300
    Jul
  • THB 65,300
    Aug
  • THB 96,840
    Sep

What is the cheapest day of the week to fly from Boston Logan International Airport to Incheon International Airport?

The data is based on the past 12 months and shows the average ticket prices from Boston Logan International Airport to Incheon International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Boston Logan International Airport to Incheon International Airport is Sunday, with average prices usually lower than other days. Avoid departing on Wednesday as prices are typically highest on that day.

THB 46,560
THB 40,390
THB 34,220
THB 28,050
    Cheapest
  • THB 35,260
    Mon
  • THB 38,610
    Tue
  • THB 46,560
    Wed
  • THB 36,560
    Thu
  • THB 44,570
    Fri
  • THB 44,910
    Sat
  • THB 34,220
    Sun

Which airline offers the cheapest flights from Boston Logan International Airport to Incheon International Airport?

The cheapest airline flying from Boston Logan International Airport to Incheon International Airport is Air Canada (from THB 14,360) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Air Canada
From THB 14,360
Alaska Airlines
From THB 14,760
Delta Air Lines
From THB 15,290
Philippine Airlines
From THB 16,310
Porter Airlines
From THB 17,590
Hainan Airlines
From THB 17,920
Jetblue Airways
From THB 18,080
Xiamen Airlines
From THB 20,430
American Airlines
From THB 20,590
Japan Airlines
From THB 20,760

Find more flights and airlines

What is the flight schedule from Boston Logan International Airport to Incheon International Airport?

Check the schedule for flights from Boston to Seoul and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA397

    Boston Logan International Airport

    06:28

    BOS

    4h 30m

    Direct

    09:58

    DFW

    S M T W T F S
    Search

  2. AA281

    Dallas Fort Worth International Airport

    10:25

    DFW

    15h 20m

    Direct

    15:45

    ICN

    S M T W T F S

  3. B6317

    Boston Logan International Airport

    22:20

    BOS

    1h 18m

    Direct

    23:38

    JFK

    S M T W T F S
    Search

  4. B6603

    John F. Kennedy International Airport

    18:23

    JFK

    6h 32m

    Direct

    21:55

    YVR

    S M T W T F S

  5. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 10m

    Direct

    21:35

    ICN

    S M - W T - S

  6. DL977

    Boston Logan International Airport

    07:45

    BOS

    6h 40m

    Direct

    11:25

    SFO

    S M T W T F S
    Search

  7. YP112

    San Francisco International Airport

    17:00

    SFO

    12h 40m

    Direct

    21:40

    ICN

    S - T - T - S

  8. DL2889

    Boston Logan International Airport

    15:30

    BOS

    6h 31m

    Direct

    19:01

    SEA

    S M T W T - S
    Search

  9. DL4081

    Seattle-Tacoma International Airport

    07:20

    SEA

    17m

    Direct

    08:37

    YVR

    S M T W T F S

  10. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 10m

    Direct

    21:35

    ICN

    S M - W T - S

  11. HU730

    Boston Logan International Airport

    23:55

    BOS

    16h 5m

    Direct

    04:00

    PEK

    - - T - T - S
    Search

  12. OZ332

    Beijing Capital International Airport

    10:50

    PEK

    1h 55m

    Direct

    13:45

    ICN

    S M T W T F S

  13. DL332

    Boston Logan International Airport

    09:30

    BOS

    6h 30m

    Direct

    13:00

    SEA

    S M T W T F S
    Search

  14. DL3682

    Seattle-Tacoma International Airport

    17:40

    SEA

    8m

    Direct

    18:48

    YVR

    S M T W T F S

  15. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 10m

    Direct

    21:35

    ICN

    S M - W T - S

  16. HU730

    Boston Logan International Airport

    23:55

    BOS

    16h 5m

    Direct

    04:00

    PEK

    - - T - T - S
    Search

  17. OZ334

    Beijing Capital International Airport

    15:35

    PEK

    2h

    Direct

    18:35

    ICN

    S M T W T F S

  18. DL1169

    Boston Logan International Airport

    09:40

    BOS

    1h 51m

    Direct

    11:31

    DCA

    S M T W T - S
    Search

  19. YP136

    Dulles International Airport

    00:35

    IAD

    15h 50m

    Direct

    05:25

    ICN

    S - T - T - -

  20. HU730

    Boston Logan International Airport

    23:55

    BOS

    16h 5m

    Direct

    04:00

    PEK

    - - T - T - S
    Search

  21. OZ336

    Beijing Capital International Airport

    17:30

    PEK

    1h 55m

    Direct

    20:25

    ICN

    S M T W T F S

  22. DL384

    Boston Logan International Airport

    07:05

    BOS

    6h 38m

    Direct

    10:43

    SEA

    S M T W T F S
    Search

  23. DL3748

    Seattle-Tacoma International Airport

    13:30

    SEA

    10m

    Direct

    14:40

    YVR

    S M T W T F S

  24. TW532

    Vancouver International Airport

    17:25

    YVR

    12h 10m

    Direct

    21:35

    ICN

    S M - W T - S
Find more flights and airlines

About Boston Logan International Airport and Incheon International Airport

Learn about Boston Logan International Airport (BOS) and Incheon International Airport (ICN) — including location, terminals, transportation, and travel tips.

Flight distance 10,977.57km
Cheapest one-way ticket price THB 17,250
Cheapest return ticket price THB 33,360

FAQs for Boston Logan International Airport to Incheon International Airport Flights

  • How long is the flight from Boston Logan International Airport to Incheon International Airport?

    Boston Logan International Airport to Incheon International Airport takes about 15 hours 12 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Boston Logan International Airport (BOS) to Incheon International Airport (ICN).
  • The earliest flight from Boston Logan International Airport to Incheon International Airport departs at 12:55, and the last departs at 12:55, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Boston Logan International Airport (BOS) to Incheon International Airport (ICN) is quite popular. Without considering departure times or holidays, tickets cost around THB 63,850 in December, the most expensive month to book this route.
    • The distance from Incheon International Airport to downtown is about 48km, by taxi about 1 hour.
    • The distance from Gimpo International Airport to downtown is about 15km, by taxi about 30 minutes.
  • Delta Air Lines is a very popular airline operating an average of 735 flights per month.
  • One-way flights from Boston Logan International Airport to Incheon International Airport currently start from THB 17,250, and round-trip fares start from THB 33,360. The current lowest fare is a WestJet flight departing on Tue, Nov 3; prices may vary depending on availability.
  • Yes. Korean Air operate direct flights from Boston Logan International Airport to Incheon International Airport, with an average flight time of 15 hours 15 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Boston Logan International Airport to Incheon International Airport is THB 38,640. Prices may vary depending on the departure date, airline, and availability.
  • Boston Logan International Airport to Incheon International Airport operates around 7 weekly flights, mainly by Korean Air. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Boston Logan International Airport and Incheon International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.