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Find cheap flights from Boston to South Korea from $621

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 9/30. 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
Wed 6/12
Wed 6/19

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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$978
Busan
Busan2 stops$1,897
Daegu
Daegu1 stop$2,326

Good to know

Low season

February

High season

June

Cheapest flight

$621
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 8% 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 87% 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 1175 reviews
8.3Comfort
8.8Crew
8.2Entertainment
8.2Food
8.6Boarding
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.

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

All in all it was a long flight in economy class. There’s only so much comfort one can expect on a plane. The seats felt exceptionally hard and as an over 6’ individual I’ll seldom feel great about legroom. The food was good and the flight crew was great. The headphones provided for the movies were terrible, though

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.

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.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

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.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

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.

Book cheap flights from Boston to South Korea

Recent round-trip flight deals

9/23Mon
1 stopCathay Pacific
30h 30mBOS-ICN
12/4Wed
1 stopCathay Pacific
24h 30mICN-BOS
$978
9/23Mon
1 stopCathay Pacific
30h 30mBOS-ICN
12/3Tue
1 stopCathay Pacific
43h 40mICN-BOS
$993
11/4Mon
1 stopTurkish Airlines
21h 50mBOS-ICN
11/18Mon
1 stopTurkish Airlines
45h 35mICN-BOS
$1,053
9/25Wed
1 stopTurkish Airlines
30h 50mBOS-ICN
12/4Wed
1 stopTurkish Airlines
32h 10mICN-BOS
$1,069
9/2Mon
1 stopAir Canada
17h 10mBOS-ICN
9/18Wed
1 stopAir Canada
28h 37mICN-BOS
$1,198
9/4Wed
2 stopsAir Canada
31h 45mBOS-ICN
10/2Wed
1 stopAir Canada
28h 37mICN-BOS
$1,204
8/23Fri
1 stopKorean Air
18h 30mBOS-PUS
8/30Fri
2 stopsKorean Air
22h 06mPUS-BOS
$1,995
8/23Fri
2 stopsKorean Air
21h 50mBOS-PUS
8/30Fri
2 stopsKorean Air
21h 49mPUS-BOS
$2,001
10/2Wed
1 stopDelta
18h 35mBOS-TAE
10/6Sun
1 stopDelta
16h 25mTAE-BOS
$2,326
10/2Wed
2 stopsDelta
36h 15mBOS-TAE
10/6Sun
1 stopDelta
16h 25mTAE-BOS
$2,330

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Recent one-way flight deals

9/30Mon
1 stop
18h 50mBOS-ICN
$621
8/13Tue
2 stops
38h 45mBOS-ICN
$623
8/13Tue
1 stopTurkish Airlines
30h 50mBOS-ICN
$752
8/20Tue
1 stopTurkish Airlines
30h 50mBOS-ICN
$765
8/20Tue
2 stopsAir Canada
32h 55mBOS-ICN
$886
9/30Mon
2 stopsAir Canada
31h 45mBOS-ICN
$892
7/24Wed
2 stopsAmerican Airlines
30h 50mBOS-ICN
$945
7/24Wed
1 stopAmerican Airlines
20h 13mBOS-ICN
$946
8/21Wed
nonstopKorean Air
15h 10mBOS-ICN
$1,072
8/20Tue
nonstopKorean Air
15h 10mBOS-ICN
$1,098

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Last minute flights from Boston to South Korea

Last minute flight, train and bus deals

5/14Tue
multi-stop
28h 30mBOS-ICN
5/22Wed
multi-stop
35h 10mICN-BOS
$1,382
5/15Wed
multi-stop
30h 25mBOS-ICN
5/27Mon
multi-stop
34h 16mICN-BOS
$1,480
5/15Wed
multi-stop
25h 55mBOS-ICN
5/25Sat
multi-stop
34h 43mICN-BOS
$1,554
5/15Wed
multi-stopTurkish Airlines
21h 55mBOS-ICN
5/20Mon
multi-stopTurkish Airlines
33h 35mICN-BOS
$1,742
5/15Wed
multi-stopTurkish Airlines
21h 55mBOS-ICN
6/5Wed
multi-stopTurkish Airlines
33h 35mICN-BOS
$1,786
5/15Wed
multi-stopAmerican Airlines
29h 51mBOS-ICN
5/26Sun
multi-stopAmerican Airlines
20h 36mICN-BOS
$1,916
5/18Sat
multi-stopAmerican Airlines
35h 52mBOS-ICN
5/26Sun
multi-stopAmerican Airlines
19h 33mICN-BOS
$2,038
5/15Wed
multi-stopAir Canada
32h 55mBOS-ICN
5/29Wed
multi-stopAir Canada
28h 38mICN-BOS
$2,159
5/15Wed
multi-stopAir Canada
32h 55mBOS-ICN
5/28Tue
multi-stopAir Canada
28h 38mICN-BOS
$2,160
5/15Wed
multi-stopUnited Airlines
21h 26mBOS-ICN
5/21Tue
multi-stopUnited Airlines
23h 28mICN-BOS
$2,398

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Boston - South Korea Flights

Departure:

Boston (BOS)United States

Return flight deals:

South Korea - Boston

Cabin classes:

$8,490
$8,453
$968