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Incheon Intl

$466+ Cheap flights from Boston (BOS) to Incheon Intl (ICN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ICN
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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The best prices from Boston Logan Intl to Incheon Intl are usually found in November or September, booked 61 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Boston to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$890
(Kiwi.com)

One-way from

$466
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$1,568
Provider with most accurate pricing for Boston Logan Intl-Incheon Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Incheon Intl flights.
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From Boston Logan Intl to Incheon Intl
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One-way flight from Boston Logan Intl to Incheon Intl
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Boston to Incheon Intl

Cheapest flights from Boston to Incheon Intl
Explore the most affordable flight options available from Boston to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/178:00 pmBOS - ICN
1 stop32h 20mTurkish Airlines
Fri 2/2810:45 amICN - BOS
1 stop45h 20mTurkish Airlines
Deal found 1/15$890
This American Airlines deal was found by Cheapflights users on 1/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/305:20 amBOS - ICN
1 stop21h 25mAmerican Airlines
Fri 2/76:50 pmICN - BOS
1 stop18h 47mAmerican Airlines
Deal found 1/14$927
This WhyPayMore deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WhyPayMore is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/241:45 amBOS - ICN
1 stop21h 50mCathay Pacific
Mon 9/158:15 pmICN - BOS
1 stop39h 05mCathay Pacific
Deal found 1/16$964
This Mytrip deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/28:16 pmBOS - ICN
2 stops32h 09mMultiple Airlines
Thu 3/137:10 pmICN - BOS
2 stops34h 22mMultiple Airlines
Deal found 1/16$1,056
This Air Canada deal was found by Cheapflights users on 1/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/15:35 pmBOS - ICN
2 stops33h 30mAir Canada
Wed 4/95:45 pmICN - BOS
2 stops29h 22mAir Canada
Deal found 1/16$1,111

Find flights from Boston to Incheon Intl within your budget

Customize your flight search to find flights from Boston to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 2/17

8:00 pm-6:20 pm

1 stop32h 20m

Incheon Intl

Fri 2/28

10:45 am-6:05 pm

1 stop45h 20m

$890

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Thu 1/30

5:20 am-4:45 pm

1 stop21h 25m

Incheon Intl

Fri 2/7

6:50 pm-11:37 pm

1 stop18h 47m

$927

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 3/2

8:16 pm-6:25 pm

2 stops32h 09m

Incheon Intl

Thu 3/13

7:10 pm-4:32 pm

2 stops34h 22m

$1,056

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Sun 4/6

1:45 am-9:15 pm

1 stop30h 30m

Incheon Intl

Wed 5/14

10:10 am-10:20 pm

1 stop25h 10m

$1,083

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 4/1

5:35 pm-4:05 pm

2 stops33h 30m

Incheon Intl

Wed 4/9

5:45 pm-10:07 am

2 stops29h 22m

$1,111

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Thu 1/23

3:50 pm-3:05 pm

3 stops57h 15m

$466

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 4/15

8:29 pm-3:30 pm

2 stops30h 01m

$477

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Wed 6/11

6:25 pm-6:45 pm

1 stop35h 20m

$558

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Tue 3/18

7:15 am-11:55 am

2 stops39h 40m

$570

BostonIncheon

BOS - ICN

BOSICN

Boston Logan Intl

Mon 2/17

8:00 pm-6:20 pm

1 stop32h 20m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 16 results
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Compare providers for flights from Boston to Incheon Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Incheon Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Incheon Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Incheon Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Incheon Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Incheon Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Incheon Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to Incheon Intl

Get recent, data-driven insights about flights from Boston to Incheon Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Boston to Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Incheon Intl. Price data was last updated on January 10, 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Incheon Intl Airport?

Currently, October is the cheapest month in which you can book a flight from Boston to Incheon Intl Airport (average of $1,086). Flying from Boston to Incheon Intl Airport in June is currently the most expensive (average of $1,723). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to ICN?

Find hourly flight availability from Boston to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Incheon Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Boston to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Boston to Incheon Intl. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boston to Incheon Intl Airport flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Boston to Incheon Intl Airport

Explore weekly flight availability from Boston to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 16, 2025.

The most flights from BOS to ICN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Incheon Intl Airport ranges from 0.8 - 10.2 inches per month. July is typically the wettest month, when rainfall can reach 10.2 in. January is typically the driest time to visit Incheon Intl Airport when rainfall is around 0.8 in.

Temperature in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Incheon Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated January 16, 2025.
Peruse reviews from past customers who have flown with Turkish Airlines, American Airlines and Cathay Pacific from Boston to Seoul to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Singapore Airlines
8.1
Very good
1,327 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,511 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Cathay Pacific
7.5
Good
823 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Etihad Airways
7.4
Good
1,199 reviews
Korean Air
8.5
Very good
1,034 reviews

Food

8.1

Crew

8.7

Comfort

8.3

Entertainment

8.2

Boarding

8.5

Overall

8.5

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Related info for your journey

Find useful and relevant information for your journey from Boston to Incheon Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Incheon Intl?

    If you book a flight to Incheon Intl from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston. There are 2 flights from Logan Intl to Incheon Intl per day from 8 different airlines.

  • How popular is this Boston to Incheon Intl Airport flight route?

    Within the past month, 245 users have taken a look at flights from Boston Logan Intl to Incheon Intl.

  • What are the cheapest airlines flying from Boston to Incheon Intl Airport round-trip?

    Turkish Airlines, at $890, was found to be the cheapest airline from Boston to Incheon Intl Airport.Alternate airlines to your destination round-trip include American Airlines and Cathay Pacific. Users have found that Turkish Airlines is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Incheon Intl Airport one-way?

    One-way options have recently been found by users for as low as $477 on American Airlines. Other airlines that offer cheap prices include WestJet from $558 and China Eastern from $570 one-way.

  • What are the cheapest flights from Boston to Incheon Intl Airport?

    On average you can expect to pay $3,164 for a flight from Boston to Incheon Intl Airport. The cheapest flight overall is $525 while the most popular route, (Boston Logan Intl - Incheon Intl) is currently priced at $802.

  • Can I find deals for flights from Boston to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Boston to Incheon Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Incheon Intl.

  • Can I find deals for business class flights from Boston to Incheon Intl?

    Yes. Cheapflights offers flight deals from Boston to Incheon Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Incheon Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Boston to Incheon Intl Airport (average of $1,086). Flying from Boston to Incheon Intl Airport in June is currently the most expensive (average of $1,723). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boston to Incheon Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Boston to Incheon Intl

Discover the top 8 airlines that operate flights from Boston to Incheon Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$819Average$1,114FlexibilityNo cancel feeOn-time77%
Air CanadaCheapest$864Average$1,239FlexibilityNo cancel feeOn-time67%
Cathay PacificCheapest$872Average$1,187FlexibilityNo cancel feeOn-time72%
American AirlinesCheapest$875Average$1,447FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$902Average$1,845FlexibilityNo cancel feeOn-time69%
Korean AirCheapest$1,560Average$2,015FlexibilityNo cancel feeOn-time81%
DeltaCheapest$1,591Average$2,181FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$1,738Average$1,775FlexibilityNo cancel feeOn-time75%
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