HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
South Korea

$381+ Cheap flights from Connecticut to South Korea

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.
BDL — ICN
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Connecticut to South Korea with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Connecticut to South Korea

Cheapest flights from Connecticut to South Korea
Explore the most affordable flight options available from Connecticut to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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.
Sat 4/181:00 am
EWR
-
ICN
Nonstop14h 55m
Multiple Airlines
Mon 5/46:20 pm
ICN
-
EWR
1 stop25h 14m
Multiple Airlines
Deal found 1/18$796
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Wed 1/2112:01 am
EWR
-
ICN
Nonstop15h 39m
Multiple Airlines
Wed 2/410:20 pm
ICN
-
EWR
1 stop32h 15m
Multiple Airlines
Deal found 1/20$803
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Wed 1/2812:01 am
EWR
-
ICN
Nonstop15h 39m
Multiple Airlines
Wed 5/610:00 pm
ICN
-
EWR
1 stop20h 45m
Multiple Airlines
Deal found 1/21$806
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Sat 4/251:00 am
EWR
-
ICN
Nonstop14h 55m
Multiple Airlines
Sat 5/96:20 pm
ICN
-
EWR
1 stop25h 14m
Multiple Airlines
Deal found 1/20$814
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 3/212:01 am
EWR
-
ICN
Nonstop15h 39m
Multiple Airlines
Tue 3/109:20 pm
ICN
-
EWR
2 stops22h 39m
Multiple Airlines
Deal found 1/19$815
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/412:01 am
EWR
-
ICN
Nonstop15h 39m
Multiple Airlines
Thu 2/196:55 pm
ICN
-
EWR
2 stops38h 41m
Multiple Airlines
Deal found 1/21$822
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 4/111:00 am
EWR
-
ICN
Nonstop14h 55m
Multiple Airlines
Fri 5/86:20 pm
ICN
-
EWR
1 stop25h 14m
Multiple Airlines
Deal found 1/21$823
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Wed 4/151:00 am
EWR
-
ICN
Nonstop14h 55m
Multiple Airlines
Sat 5/96:20 pm
ICN
-
EWR
1 stop25h 14m
Multiple Airlines
Deal found 1/21$824
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 4/111:00 am
EWR
-
ICN
Nonstop14h 55m
Multiple Airlines
Mon 5/46:20 pm
ICN
-
EWR
1 stop25h 14m
Multiple Airlines
Deal found 1/21$827
This Kiwi.com deal was found by Cheapflights users on 1/20. 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.
Wed 2/259:10 am
EWR
-
ICN
1 stop41h 10m
Multiple Airlines
Tue 3/109:55 pm
ICN
-
EWR
Nonstop13h 35m
Multiple Airlines
Deal found 1/20$832
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/196:04 pm
BDL
-
ICN
2 stops32h 41m
American Airlines
Thu 2/267:15 pm
ICN
-
BDL
1 stop18h 06m
American Airlines
Deal found 1/20$864
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/106:15 am
BDL
-
ICN
1 stop20h 30m
American Airlines
Sun 2/157:15 pm
ICN
-
BDL
1 stop18h 06m
American Airlines
Deal found 1/20$872

Find flight deals from Connecticut to South Korea

Keep the following information in mind while searching for Connecticut to South Korea flight deals. Data was last updated January 21, 2026.

Round-trip from

$796
(Kiwi.com)

One-way from

$381
(Kiwi.com)
From Connecticut to South Korea
Search Deals
One-way flight from Connecticut to South Korea
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Connecticut to South Korea 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 21, 2026.
Use the filters below to find and compare flights from Connecticut to South Korea that are best for you.

Fly from

Connecticut

Fly to

South Korea

Route

Depart

Return

Price

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Thu 2/19

6:04 pm-4:45 pm

2 stops32h 41m

Incheon Intl

Thu 2/26

7:15 pm-8:12 am

2 stops26h 57m

$864

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Tue 2/10

6:15 am-4:45 pm

1 stop20h 30m

Incheon Intl

Sun 2/15

7:15 pm-11:21 pm

1 stop18h 06m

$872

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Fri 2/27

8:55 pm-3:20 pm

2 stops28h 25m

Incheon Intl

Mon 3/9

11:40 pm-8:10 pm

2 stops33h 30m

$889

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Mon 2/2

8:55 pm-3:20 pm

2 stops28h 25m

Incheon Intl

Fri 2/20

11:40 pm-6:55 pm

2 stops33h 15m

$889

New YorkIncheon

JFK - ICN

JFKICN

New York John F Kennedy Intl

Thu 3/5

8:55 pm-3:20 pm

2 stops28h 25m

Incheon Intl

Thu 3/19

11:40 pm-8:10 pm

2 stops33h 30m

$889

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 2/5

6:00 am-4:15 pm

1 stop20h 15m

Incheon Intl

Sat 3/7

6:00 pm-9:28 pm

1 stop17h 28m

$917

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sun 2/1

3:00 pm-5:40 am

1 stop24h 40m

Incheon Intl

Mon 2/16

6:00 pm-7:15 am

1 stop27h 15m

$917

NewarkIncheon

EWR - ICN

EWRICN

Newark

Thu 2/12

6:00 am-4:15 pm

1 stop20h 15m

Incheon Intl

Wed 3/4

6:00 pm-11:11 pm

1 stop19h 11m

$917

HartfordIncheon

BDL - ICN

BDLICN

Hartford Bradley Intl

Tue 3/17

5:45 am-3:55 pm

1 stop21h 10m

Incheon Intl

Tue 4/21

5:40 pm-11:59 pm

1 stop19h 19m

$917

NewarkIncheon

EWR - ICN

EWRICN

Newark

Sat 2/7

6:00 am-4:15 pm

1 stop20h 15m

Incheon Intl

Sat 3/7

6:00 pm-9:28 pm

1 stop17h 28m

$917

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Connecticut to South Korea

Have a flexible travel schedule? Discover the best time to fly to South Korea from Connecticut 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.

Cheapflights Insights

Everything you need to know about your flight from Connecticut to South Korea

What is the cheapest month to book a flight from Connecticut to South Korea?

Currently, April is the cheapest month in which you can book a flight from Connecticut to South Korea (average of $810). Flying from Connecticut to South Korea in December is currently the most expensive (average of $1,871). 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 CT to KR?

Find hourly flight availability from Connecticut to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

It’s typically best to fly out from Connecticut to South Korea in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Connecticut to South Korea?

Use this chart to determine the cheapest time to fly round-trip from Connecticut to South Korea. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Connecticut to South Korea flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • How long is the flight from Connecticut to South Korea?

    A quick flight from Connecticut to South Korea can take about 20h 15m. American Airlines provides one of the quickest options available for as low as $917. The distance between Connecticut and South Korea is about 6877 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Connecticut to South Korea one-way?

    The cheapest airlines for a one-way flight from Connecticut to South Korea are United Airlines ($99), American Airlines ($113), and Delta ($118).

  • Can I find deals for flights from Connecticut to South Korea that include hotel bookings?

    Yes. In addition to deals on Connecticut to South Korea flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Connecticut to South Korea?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Connecticut to South Korea.

  • Can I find deals for business class flights from Connecticut to South Korea?

    Yes. Cheapflights offers flight deals from Connecticut to South Korea 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 Connecticut to South Korea?

    Currently, April is the cheapest month in which you can book a flight from Connecticut to South Korea (average of $810). Flying from Connecticut to South Korea in December is currently the most expensive (average of $1,871). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Connecticut to South Korea

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Haneda flights
Los Angeles to Narita flights
John F Kennedy Intl to Haneda flights
San Francisco to Haneda flights
Newark to Narita flights
Newark to Haneda flights
John F Kennedy Intl to Narita flights
Dallas/Fort Worth to Narita flights
Dallas/Fort Worth to Haneda flights
Seattle to Haneda flights
Seattle to Narita flights
O'Hare Intl to Narita flights
LaGuardia to Narita flights
San Francisco to New Delhi flights
San Francisco to Narita flights
Los Angeles to Manila flights
LaGuardia to Haneda flights
Los Angeles to Suvarnabhumi flights
O'Hare Intl to Haneda flights
John F Kennedy Intl to New Delhi flights
John F Kennedy Intl to Suvarnabhumi flights
Newark to New Delhi flights
Hobby to Haneda flights
Boston to Narita flights
San Francisco to Manila flights
Dulles Intl to Haneda flights
Los Angeles to Incheon Intl flights
Ontario to Narita flights
Denver to Narita flights
Seattle to Suvarnabhumi flights
Los Angeles to Ho Chi Minh City flights
John F Kennedy Intl to Incheon Intl flights
John F Kennedy Intl to Mumbai flights
Atlanta to Haneda flights
John F Kennedy Intl to Hong Kong flights
George Bush Intcntl to Haneda flights
Dulles Intl to Narita flights
San Francisco to Taiwan Taoyuan Intl flights
John F Kennedy Intl to Hongqiao Intl flights
John F Kennedy Intl to Taiwan Taoyuan Intl flights
Newark to Mumbai flights
San Francisco to Hong Kong flights
Newark to Suvarnabhumi flights
Dallas/Fort Worth to Incheon Intl flights
Boston to Haneda flights
John F Kennedy Intl to Manila flights
Los Angeles to Taiwan Taoyuan Intl flights
San Francisco to Suvarnabhumi flights
San Francisco to Ho Chi Minh City flights
Honolulu to Narita flights

Top 2 airlines flying from Connecticut to South Korea

Discover the top 2 airlines that operate flights from Connecticut to South Korea. 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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$915Average$1,424FlexibilityNo cancel feeOn-time71%
DeltaCheapest$957Average$1,264FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.