Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BOS - SEL

$709 Find cheap flights from Boston to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Seoul departing on 5/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Seoul

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Seoul.
In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Boston to Seoul (BOS-SEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Seoul that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:45 am - 7:15 pmBOS-ICN
28h 30m1 stop
1:35 pm - 10:20 pmICN-BOS
21h 45m1 stop
$967Cathay Pacific
Find Deal
Mon, Sep 2 - Tue, Sep 10
9:50 pm - 8:45 amBOS-ICN
21h 55m1 stop
12:10 am - 6:20 pmICN-BOS
32h 10m1 stop
$1,059Turkish Airlines
Find Deal
Mon, Sep 23 - Sun, Nov 17
6:10 pm - 4:25 pmBOS-ICN
33h 15m1 stop
6:00 pm - 9:27 pmICN-BOS
16h 27m1 stop
$1,203Air Canada
Find Deal
Sun, Sep 1 - Wed, Sep 18
7:40 pm - 4:25 pmBOS-ICN
31h 45m2 stops
6:00 pm - 9:27 pmICN-BOS
16h 27m1 stop
$1,209Air Canada
Find Deal
Sun, Sep 1 - Wed, Sep 18
3:21 pm - 9:05 amBOS-ICN
28h 44m2 stops
12:10 am - 6:20 pmICN-BOS
32h 10m1 stop
$1,323
Find Deal
Wed, Oct 30 - Sun, Nov 17
9:50 pm - 5:40 pmBOS-ICN
30h 50m1 stop
12:10 am - 6:27 pmICN-BOS
31h 17m2 stops
$1,352
Find Deal
Sat, Oct 19 - Fri, Nov 1
5:19 pm - 3:15 pmBOS-ICN
32h 56m2 stops
5:25 pm - 11:22 pmICN-BOS
18h 57m1 stop
$1,501American Airlines
Find Deal
Sun, Aug 18 - Tue, Sep 3
7:18 pm - 3:15 pmBOS-ICN
30h 57m2 stops
5:25 pm - 9:50 amICN-BOS
29h 25m2 stops
$1,528American Airlines
Find Deal
Mon, Aug 12 - Tue, Aug 27
7:59 am - 10:00 pmBOS-GMP
25h 01m2 stops
12:05 pm - 6:25 pmGMP-BOS
19h 20m1 stop
$1,591Japan Airlines
Find Deal
Thu, May 9 - Thu, May 23
5:15 am - 10:00 pmBOS-GMP
27h 45m2 stops
12:05 pm - 6:25 pmGMP-BOS
19h 20m1 stop
$1,711Japan Airlines
Find Deal
Mon, Jul 15 - Thu, Jul 18

Flights from Boston to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Boston to Seoul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Boston to Seoul.
Our data shows that the cheapest route for a one-way flight from Boston to Seoul cost $553 and was between Boston and Incheon Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $960.

What’s the cheapest day of the week to fly from Boston to Seoul?

The average price of all flights from Boston to Seoul clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Seoul on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Saturday is the most expensive day to fly from Boston to Seoul. For your return ticket, we recommend flying on a Monday and avoiding Tuesdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Seoul is February, where tickets cost $1,512 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $2,086 and $2,024 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Seoul, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 25 days before departure.

Which airlines provide the cheapest flights from Boston to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Boston to Seoul found by KAYAK users in the last 72 hours was for $967 on Cathay Pacific, followed by Turkish Airlines ($1,059). One-way flight deals have also been found from as low as $845 on WestJet and from $848 on Turkish Airlines.

Which airlines fly non-stop between Boston and Seoul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Boston to Seoul.
There is just one airline that flies from Boston to Seoul direct and that is Korean Air. The best one-way deal found from Korean Air for the route is $1,768.

How many flights are there between Boston and Seoul per day?

Each day, there are 2 nonstop flights that take off from Boston and land in Seoul, with an average flight time of 15h 20m. The most common departure time is 1:00 pm and most flights take off in the afternoon. Each week, there are 14 flights and there are the same amount of flights each day 2.

Which cabin class options are there for flights between Boston and Seoul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Boston to Seoul take?

Nonstop flights from Boston generally make it to Seoul in 15h 10m. The flying distance between the two cities is 6,795 miles.

What’s the earliest departure time from Boston to Seoul?

Early birds can take the earliest flight from Boston at 1:05 pm and will be landing in Seoul at 5:25 pm.

What’s the latest departure time from Boston to Seoul?

If you prefer to fly at night, the latest flight from Boston to Seoul jets off at 1:15 pm and lands at 5:25 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$709
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 12% increase in price.
Flight from Boston to Incheon

When to book flights from Boston to Seoul

Are your dates flexible? Find out the best times to travel from Boston to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Seoul

  • What are the layover options when flying from Boston to Seoul?

    Different airlines tend to have different preferences for a layover. This is because most airlines prefer having a layover in an airport that also serves as their hub since it is more convenient. For instance, Delta Air Lines, which offers the most flight options than any other airline, will have its layover scheduled for JFK Airport, while American Airlines will have a stop at DFW Airport. Both these airports serve as hubs of the respective airlines.

  • Is public transport available from Incheon International Airport?

    Yes, you can use public transport to go from Incheon Airport to the city of Seoul. Travelers have the option of choosing between the train and bus. If you prefer taking the bus, you can either reserve one in advance via the internet or buy a ticket from the ticketing offices next to Exit 4 in arrival Hall 1. However, if you would rather take the train, you will have to go to Terminal 2, where the Ground Transportation Center is located. There is an express train and an all-stop train so you can choose whichever is convenient for you.

  • What travel documents do I need to fly from Boston to Seoul?

    To be allowed into South Korea, American citizens are required to provide a valid passport with one blank page for each stamp as well as a Korean Visa. To get the visa, you will have to apply with the Korean Embassy in advance. An alternative to the visa is a Korean Electronic Travel Authorization which serves as an e-visa and can be applied online.

  • Is there an onsite hotel at Boston Logan International Airport?

    When you have an early flight out of Boston Logan International Airport, you should consider staying at The Hilton Boston Logan Airport or Embassy Suites by Hilton Boston at Logan Airport. Both hotels are located inside the airport and offer a convenient place to stay when flying out of BOS Airport. By staying at either airport, you will not have to deal with the commute to the airport, thus saving you a lot of time.

  • What is the cheapest flight from Boston to Seoul?

    In the last 3 days, the lowest price for a flight from Boston to Seoul was $709 for a one-way ticket and $967 for a round-trip.

  • Do I need a passport to fly between Boston and Seoul?

    Yes

  • Which airports will I be using when flying from Boston to Seoul?

    Boston is served by only 1 airport and there are 2 airports in Seoul. You will leave Boston from Boston Logan Intl and you will be arriving in Seoul at one of these airports: Seoul Gimpo Intl or Incheon Intl.

  • Which airlines offer Wi-Fi service onboard planes from Boston to Seoul?

    Cathay Pacific, Asiana Airlines, and Japan Airlines offer inflight Wi-Fi service on the Boston to Seoul flight route.

  • Which aircraft models fly most regularly from Boston to Seoul?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Boston to Seoul flight route.

  • Which airline alliances offer flights from Boston to Seoul?

    SkyTeam is the only airline alliance operating flights between Boston and Seoul.

  • On which days can I fly direct from Boston to Seoul?

    There are nonstop flights from Boston to Seoul on a daily basis.

  • Which is the best airline for flights from Boston to Seoul, Korean Air or Cathay Pacific?

    The two airlines most popular with KAYAK users for flights from Boston to Seoul are Korean Air and Cathay Pacific. With an average price for the route of $2,065 and an overall rating of 8.5, Korean Air is the most popular choice. Cathay Pacific is also a great choice for the route, with an average price of $1,601 and an overall rating of 7.8.

  • How does KAYAK find such low prices on flights from Boston to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Boston with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Boston to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for $579 or less one-way and $1,221 or less round-trip.
  • Consider booking connecting flights instead of one direct flight to save on costs. They are always cheaper since most airlines prefer charging higher prices for the convenience you get when flying directly.
  • When traveling with your pet, please ensure that they remain inside the closed carrier at all times. The airport security reserves the right to deny you access past the checkpoints if you don’t follow the airport rules on traveling with pets.
  • After landing at Incheon Airport (ICN), you will need to exchange your currency for the South Korean Won to enable easy transactions. The airport has multiple currency exchanges although the most convenient ones are located near exit gates 6 and 12.
  • Delta, American Airlines, and Lufthansa have a lounge at Boston Logan International Airport (BOS). Therefore, if you want to enjoy the lounge facilities without having to pay for entrance, consider booking your flight with one of these airlines.
  • While public transport is available from Downtown Boston to BOS Airport, you can always take a taxi if you’re in a rush. A taxi will take less than 10min while the train takes the best part of 30min.
See more tips

Top 5 airlines serving from Boston to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Boston to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1185 reviews
8.3Comfort
8.8Crew
8.6Boarding
8.2Food
8.2Entertainment
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

not too bad but not too great either. Service on all airlines declined ever since covid. Your Delta Stewardess are not that friendly at all. :-(

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Oh my god! For an13 hour flight they serve you food just one time. Also don’t be thirsty they give you a little small cup of soda to drink. They seem like their goal is to feed you one so they don’t have to be bothered with you. It quite surprise for such a long flight there are several times to eat at least three and the food was well lackluster. The food and lack of offering drinks which were always hot no ice provided.

We were traveling first class. Checkin counter lady and her manager, both were in bad mood and did not treat us well about checking in the handbag. The gate agent took care of it right away. I travel Turkish twice a year in first class. No one has ever refused to check in the hand bag. Not sure, why this agent and her manager refused. Everything else was excellent.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

You do not have a space for flight cancelled. BUT!!! Air Canada handled it great. Was booked on another airline for the next day. The original flight was booked solid. But he precheck by the maintenance found a mechanical problem and the plane was not safe to fly. It was an inconvenience to have to wait until next day but I would rather arrive safely.

Very good other than we have to wait for one crew and we’re delayed and the pilot and his co- pilot has to make a difference to be right on time arrival. Disappointed about no food service also.

I had written all my complaints on my trip from Grand Junction to Denver so I will repeat it here! I was absolutely appalled that I had to pay for a regular seat that I choose 24 hrs before boarding! Also I checked my large bag which I had to pay for as well, and by the time I boarded all the room in the bins were gone so also had to check that one. I noticed people pulling out oversized suitcases, bigger than the measurements stated for carry on, and also large pack packs stuffed full! So these people were taking up 2 or 3 spaces that the rest of us should have been able to use but couldn’t! NoTV on the flight! Thankfully I had downloaded the United Airlines app and was able to watch movies on my phone. Don’t remember the last time I flew in a plane with no movie screens!

I was appalled to have to pay for just a regular seat when I went to book 24 hrs before my flight! Because it was only an hour flight I didn’t choose a seat from Grand Junction to Denver, but I did for Toronto and had to pay just to choose a regular available seat! In my 60+ years of flying this was the first time I have heard of this. Also, allowing people to bring on “huge “ suitcases, not carry on size, but much bigger, and then a large pack pack stuffed. So they take up all the room in the overhead bins and if we are later boarding, there is no room so we have to check our small carry on. I have already paid for and checked in one bag! I certainly will not choose to fly with United again unless it is the “only” airline available!

Easy boarding, roomy seats, plenty of good food, very helpful snd friendly staff. Very smooth flight! Only thing that could have been better was to have cranberry juice. Women like this as it helps avoid UTI’s and not as sweet as other juices.

The crew was friendly, the seats are too small. Air travel is barely tolerable anymore.

Food was icecold or frozen including breakfast. Hopeless service. Rude crew.

The flight was very uncomfortable and there was no snacks served for the 13 hours international flight. In addition, the flight was delayed 3 hours

Due to a strike taking place with the airline, it negatively impacted my flight in multiple ways. My flight was delayed over 2 hours and the food served was mediocre at best.

Book cheap flights from Boston to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Seoul found on KAYAK in the last 72 hours.
5/27Mon
3 stops
53h 25mBOS-ICN
$709
5/14Tue
3 stops
58h 05mBOS-ICN
$711
8/5Mon
1 stopTurkish Airlines
21h 55mBOS-ICN
$848
8/1Thu
1 stopTurkish Airlines
21h 55mBOS-ICN
$876
10/11Fri
2 stopsAir Canada
35h 20mBOS-ICN
$919
7/24Wed
1 stopAir Canada
33h 30mBOS-ICN
$944
10/11Fri
nonstopKorean Air
15h 20mBOS-ICN
$1,153
5/10Fri
1 stopAmerican Airlines
20h 50mBOS-ICN
$1,180
6/19Wed
2 stopsAmerican Airlines
31h 03mBOS-ICN
$1,229
7/24Wed
nonstopKorean Air
15h 10mBOS-ICN
$1,278

Search by stops

Search by airline

Search by price

Last minute flights from Boston to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Seoul that are departing in the next 10 days.
5/8Wed
multi-stop
18h 45mBOS-ICN
5/18Sat
multi-stop
53h 05mICN-BOS
$1,293
5/8Wed
multi-stopAmerican Airlines
20h 50mBOS-ICN
5/10Fri
multi-stopAmerican Airlines
19h 33mICN-BOS
$1,304
5/9Thu
multi-stopAmerican Airlines
20h 50mBOS-ICN
5/23Thu
multi-stopAmerican Airlines
21h 54mICN-BOS
$1,307
5/8Wed
multi-stop
20h 40mBOS-ICN
6/19Wed
multi-stop
28h 45mICN-BOS
$1,419
5/7Tue
multi-stopCathay Pacific
23h 25mBOS-ICN
6/26Wed
multi-stopCathay Pacific
25h 10mICN-BOS
$1,646
5/7Tue
multi-stopCathay Pacific
28h 30mBOS-ICN
5/18Sat
multi-stopCathay Pacific
39h 05mICN-BOS
$1,689
5/8Wed
multi-stopTurkish Airlines
21h 55mBOS-ICN
6/26Wed
multi-stopTurkish Airlines
33h 35mICN-BOS
$1,730
5/8Wed
multi-stopAir France
27h 25mBOS-ICN
5/18Sat
multi-stopAir France
29h 00mICN-BOS
$2,291
5/8Wed
multi-stopKorean Air
19h 35mBOS-ICN
5/10Fri
nonstopKorean Air
14h 00mICN-BOS
$2,740
5/8Wed
multi-stopKorean Air
19h 35mBOS-ICN
6/26Wed
nonstopKorean Air
14h 00mICN-BOS
$2,840

Search by stops

Search by airline

Search by price

Boston - Seoul Flights

Departure:

Boston (BOS)United States

Return flight deals:

Seoul - Boston

Cabin classes:

$8,490
$8,453
$968