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Find cheap flights from Boston to South Korea from $521

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 South Korea departing on 8/24. 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
Mon 7/1
Mon 7/8

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Best South Korea Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Seoul
Incheon1 stop$1,438
Jeju City
Jeju City2 stops$1,692

Good to know

Low season

February

High season

June

Cheapest flight

$521
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Boston to Incheon

FAQs - booking South Korea flights

  • Where can I sleep in Boston?

    There are numerous accommodation options close to Boston Logan International Airport. If you have an early flight, we recommend staying at a hotel near the airport to avoid morning traffic. You can stay at the Hilton Boston Logan Airport, directly connected to the airport's terminals. The Hyatt Regency Boston Harbor is also close to the airport and offers elegant amenities such as a fitness center, excellent service, and renowned architectural design.

  • Does Incheon International Airport have nursing areas?

    The arrival airport ensures nursing mothers have a comfortable area to breastfeed and breast pump for their infants. There is a nursing room in Terminal 2. The nursing room has a small room where lactating mothers can breastfeed in private.

  • Which cities are served by Incheon International Airport?

    Incheon International Airport serves several cities in South Korea, including Incheon, Bucheon, Siheung, Gimpo, Gwangmyeong, Ansan, Goyang, Paju, Gunpo, Anyang, Uiwang, Gwacheon, Seoul, and Suwon.

  • What are the common layovers when flying from Boston to South Korea?

    Several flights operating this route have a common layover at John F. Kennedy Airport and Hartsfield-Jackson Atlanta International Airport. These layovers offer an excellent opportunity for respite as the flight from Boston to South Korea is a tad long.

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

    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 South Korea.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to South Korea 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 South Korea?

    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 South Korea 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 South Korea?

    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 South Korea 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 cheap flights to South Korea

  • Morning departure is around 69% more expensive than an evening flight, on average*.
  • You will be flying from Boston Logan International Airport (BOS), which provides ample on-site and off-site parking. The airport offers passengers the only official parking at the airport for short-term, long-term, and extended leave. You can count on BOS for convenient parking options within your budget and needs. We recommend contacting the airport for parking reservations to avoid inconveniences on the day of travel.
  • Boston Logan International Airport (BOS) ensures that every passenger has a pleasant flight. All garages provide accessible restrooms and elevators to help travelers with limited mobility. Each elevator is equipped with a Braille display and emergency call buttons. All areas of the airport are also open to service animals. In addition, the shuttle buses to the airport are equipped with wheelchair lifts and a visual and audible stop announcement system.
  • You will arrive at Incheon International Airport, the primary airport serving South Korea. The airport operates most international flights. You can leave the airport using a train, taxi, bus, or car rental. We recommend taking a taxi if you are new to the city. Taxis are also more convenient and comfortable compared to buses and the train. If you decide to take the bus, you can purchase a ticket at the offices next Exits 4 and 9 in the arrival hall on floor 1.
  • Massport works with the TSA to keep security lines under 15min long; however, to avoid delays, we recommend arriving 2h before your flight's departure time to allow for security screening, check-in, and travel to your gate. Don't hesitate to contact your airline for additional information to help you plan your trip.
  • The arrival airport has facilities that make traveling with children less intimidating. There is a children's play area for kids under age eight on Terminal 2. Your children can play and stretch their legs before your flight from Boston.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Boston to South Korea

 
Need help choosing which airline to fly with from Boston to South Korea? 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 1146 reviews
8.6Boarding
8.1Food
8.2Entertainment
8.3Comfort
8.8Crew
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.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Half the bathrooms assigned to economy were out of action

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

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.

They cancelled two flight and got us onto another airline, which was also delayed.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Missed connection from Philadelphia to London because flight from DC was seriously delayed. Was re-routed the next day (had to pay for hotel) to Zurich and was given a main cabin middle seat while I had paid for premium. Great job AA!!!

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Original flight delayed several times and finally canceled at 2:30 in the morning. Staff at the gate was not very helpful in resolving problems or communicating why there were delays. I spent 34 hours at the airport before I could leave, they couldn't book me on another early flight even after canceling my original flight. Next flight available after my original flight was canceled was 22 hours later. I will never fly American Airlines again.

very very tight seats unfriendly crew who do not seem to care about the comfort of their passengers and do not know how to smile poor ground staff support at LHR and PHX

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

My seat was moved multiple times. I picked out the perfect seats beforehand. I even paid extra money for them. However, I was moved to a middle seat without warning at the last minute. It was like my worst nightmare. But other than that, the actual flight was good. Everything was on time or even early and the flight was smooth.

A220 plane had 5 seats across which is great for couples who can snag the A&C seats. Seat itself is borderline comfortable but still tough on a 5+ hour flight. Overhead bins are small so if you're not in at least boarding group 5, you could be in trouble. No included food service. Non-alcoholic drinks are free but even the most basic snacks are for a charge. Price was reasonable for the only direct SEA-YUL flight. Boarding is efficient even managing passport checks. Worth flying for the direct flight.

The original flight from Boston to Toronto was canceled because of a mechanical failure. I was then scheduled on a flight to go from Boston to Montreal and then Montreal to Toronto. The flight was extremely full and I had to check my carry-on bag. When I actually got on the plane there appeared to be room for my bag. I understand the mechanical failures happen. But it was frustrating that they pestered me to check my bag when I don't believe it was necessary. Additionally, not just with Air Canada, modern airline seats are incredibly uncomfortable. There is considerable research that shows that the shape of them is poor for back health.

Unable to initiate refund/reschedule the ticket #worst experience #lost 900$

The flight was excellent the problem was that my luggage was damaged (zipper pulls ripped out) and it is difficult to contact the number to claim the damage while in another country and going back to the airport is not an option and no matter what I tried I got the same response to just call the number that is not possible for me to call in the first place. So very disappointed that I can’t claim such damage and that now I have to take part of my trip looking for a new luggage.

Flight was delayed for almost 3 hours. Communication of gate change was poor. Email and screen said one gate and it was a different gate from that. Gate changed first to 64 B and then to 64 C. Originally it was 68B. 64C was not communicated properly!

This was a red eye return, so I doubt there would be anyway to make it better. Other than adding beds.

Direct nonstop flight was great. Flight was delayed and the crew announced a 2h delay on the sound system. 30 min or so later I hear my name on the sound system for immediate board. Several other passangers were late too. Reason: The crew incorrectly announced a 2h delay when in reality they meant a new boarding time at 2pm.

Plenty of room in the exit row. Sat on the plane an hour before taking off.☹️ Landed late and had to wait for gate availability.

Flight was on time early arrival better entertainment good staff.everything was excellent

Book cheap flights from Boston to South Korea

Recent round-trip flight deals

8/9Fri
1 stopAmerican Airlines
20h 20mBOS-ICN
9/7Sat
1 stopAmerican Airlines
19h 19mICN-BOS
$1,438
8/9Fri
2 stopsAmerican Airlines
30h 58mBOS-ICN
9/7Sat
2 stopsAmerican Airlines
28h 51mICN-BOS
$1,439
7/11Thu
1 stopTurkish Airlines
30h 50mBOS-ICN
7/22Mon
1 stopTurkish Airlines
33h 35mICN-BOS
$1,458
7/11Thu
1 stopTurkish Airlines
21h 55mBOS-ICN
7/23Tue
1 stopTurkish Airlines
33h 35mICN-BOS
$1,463
8/20Tue
nonstopKorean Air
15h 10mBOS-ICN
8/29Thu
1 stopKorean Air
19h 23mICN-BOS
$1,634
7/30Tue
1 stopAir Canada
17h 05mBOS-ICN
8/16Fri
2 stopsAir Canada
28h 38mICN-BOS
$1,639
7/30Tue
2 stopsAir Canada
21h 20mBOS-ICN
8/16Fri
2 stopsAir Canada
28h 38mICN-BOS
$1,645
8/18Sun
nonstopKorean Air
15h 10mBOS-ICN
8/26Mon
1 stopKorean Air
20h 05mICN-BOS
$1,680
8/19Mon
nonstopDelta
15h 10mBOS-ICN
8/28Wed
1 stopDelta
20h 11mICN-BOS
$1,793
8/15Thu
1 stopDelta
18h 45mBOS-ICN
9/2Mon
1 stopDelta
18h 03mICN-BOS
$1,798

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Recent one-way flight deals

8/24Sat
2 stops
38h 01mBOS-ICN
$521
7/22Mon
3 stops
51h 20mBOS-ICN
$534
9/23Mon
1 stopAir Canada
21h 25mBOS-ICN
$759
7/17Wed
1 stopAir Canada
33h 30mBOS-ICN
$760
8/24Sat
1 stopTurkish Airlines
30h 50mBOS-ICN
$781
7/2Tue
2 stopsAmerican Airlines
31h 03mBOS-ICN
$865
7/3Wed
1 stopAmerican Airlines
20h 15mBOS-ICN
$866
9/27Fri
1 stopTurkish Airlines
30h 50mBOS-ICN
$873
9/3Tue
nonstopKorean Air
15h 20mBOS-ICN
$1,022
9/23Mon
nonstopKorean Air
15h 20mBOS-ICN
$1,048

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Last minute flights from Boston to South Korea

Last minute flight, train and bus deals

6/3Mon
multi-stop
33h 00mBOS-ICN
6/10Mon
multi-stop
43h 32mICN-BOS
$1,471
6/3Mon
multi-stop
32h 35mBOS-ICN
6/10Mon
multi-stop
31h 08mICN-BOS
$1,479
6/2Sun
multi-stopAir Canada
35h 35mBOS-ICN
6/12Wed
multi-stopAir Canada
28h 38mICN-BOS
$2,022
6/3Mon
nonstopKorean Air
15h 10mBOS-ICN
6/10Mon
nonstopKorean Air
14h 00mICN-BOS
$2,562
6/3Mon
nonstopKorean Air
15h 10mBOS-ICN
6/8Sat
nonstopKorean Air
14h 00mICN-BOS
$2,607
6/2Sun
multi-stopAir Canada
18h 10mBOS-ICN
6/8Sat
multi-stopAir Canada
16h 33mICN-BOS
$7,369
6/2Sun
multi-stopAmerican Airlines
31h 56mBOS-ICN
6/8Sat
multi-stopAmerican Airlines
19h 02mICN-BOS
$8,090
6/2Sun
multi-stopAmerican Airlines
38h 58mBOS-ICN
6/8Sat
multi-stopAmerican Airlines
31h 48mICN-BOS
$9,263
6/2Sun
multi-stopDelta
32h 35mBOS-ICN
6/8Sat
nonstopDelta
14h 00mICN-BOS
$13,944
6/2Sun
multi-stopDelta
32h 35mBOS-ICN
6/8Sat
nonstopDelta
14h 00mICN-BOS
$13,959

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Boston - South Korea Flights

Departure:

Boston (BOS)United States

Return flight deals:

South Korea - Boston

Cabin classes:

$7,253
$8,453
$969