Incheon Intl

$75+ Cheap flights from Incheon Intl Airport

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
ICN — LAX
Mar 16 — Mar 231
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What to know about flights from Incheon Intl

Discover essential information about flights departing from Incheon Intl, including flight schedules, destinations, airlines operating at the Incheon Intl airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated February 14, 2026.

Cheapest airline

Jeju Air

Good round-trip deal

$98 or less

Good one-way deal

$58 or less
On average, Jeju Air currently has the cheapest one-way flight from Incheon Intl (avg. price of $79).
Price to beat on a round-trip flight from Incheon Intl.
Price to beat on a one-way flight from Incheon Intl.

Find flights from Incheon Intl

Cheapest flights from Incheon Intl
Explore the most affordable flight options available from Incheon Intl. Find the lowest fares based on data from user searches, with prices last updated on February 14, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Fri 5/1510:05 am
ICN
-
BKK
1 stop13h 00m
Vietnam Airlines
Thu 5/216:05 pm
BKK
-
ICN
1 stop9h 55m
Vietnam Airlines
Deal found 2/10$146
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 5/610:05 am
ICN
-
BKK
1 stop13h 00m
Vietnam Airlines
Sun 5/107:05 pm
BKK
-
ICN
1 stop8h 45m
Vietnam Airlines
Deal found 2/10$147
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Fri 5/2910:05 am
ICN
-
BKK
1 stop10h 00m
Vietnam Airlines
Wed 6/37:05 pm
BKK
-
ICN
1 stop8h 45m
Vietnam Airlines
Deal found 2/12$148
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
Sun 6/1411:05 am
ICN
-
BKK
1 stop8h 00m
Vietnam Airlines
Fri 6/196:05 pm
BKK
-
ICN
1 stop9h 55m
Vietnam Airlines
Deal found 2/13$150
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Tue 5/2611:05 am
ICN
-
BKK
1 stop8h 00m
Vietnam Airlines
Fri 5/297:05 pm
BKK
-
ICN
1 stop8h 45m
Vietnam Airlines
Deal found 2/10$152
This Kiwi.com deal was found by Cheapflights users on 2/12. 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.
Tue 5/1910:05 am
ICN
-
BKK
1 stop13h 00m
Vietnam Airlines
Sat 5/237:05 pm
BKK
-
ICN
1 stop8h 45m
Vietnam Airlines
Deal found 2/12$154
This T'way Air deal was found by Cheapflights users on 2/9. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/186:00 pm
ICN
-
BKK
Nonstop6h 05m
T'way Air
Fri 5/2212:05 am
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 2/9$156
This T'way Air deal was found by Cheapflights users on 2/11. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 pm
ICN
-
BKK
Nonstop6h 05m
T'way Air
Thu 7/212:05 am
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 2/11$157
This T'way Air deal was found by Cheapflights users on 2/12. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/116:00 pm
ICN
-
BKK
Nonstop6h 05m
T'way Air
Thu 5/1412:05 am
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 2/12$158
This T'way Air deal was found by Cheapflights users on 2/12. 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 T'way Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/296:00 pm
ICN
-
BKK
Nonstop6h 05m
T'way Air
Fri 7/312:05 am
BKK
-
ICN
Nonstop5h 35m
T'way Air
Deal found 2/12$159
This Trip.com deal was found by Cheapflights users on 2/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 pm
ICN
-
BKK
1 stop22h 40m
Vietnam Airlines
Sun 4/263:55 pm
BKK
-
ICN
1 stop11h 55m
Vietnam Airlines
Deal found 2/12$161
This Booking.com deal was found by Cheapflights users on 2/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:35 pm
ICN
-
HND
Nonstop2h 20m
Peach
Tue 7/142:10 am
HND
-
ICN
Nonstop2h 30m
Peach
Deal found 2/10$204

Find flights from Incheon Intl within your budget

 
Find flights departing from Incheon Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on February 14, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Los Angeles

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 5/18

6:00 pm-10:05 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 5/28

12:05 am-7:40 am

Nonstop5h 35m

$156

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 5/26

6:00 pm-10:05 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Thu 5/28

12:05 am-7:40 am

Nonstop5h 35m

$156

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 5/18

6:00 pm-10:05 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 5/22

12:05 am-7:40 am

Nonstop5h 35m

$157

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 5/19

6:00 pm-10:05 pm

Nonstop6h 05m

Bangkok Suvarnabhumi

Fri 5/22

12:05 am-7:40 am

Nonstop5h 35m

$158

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 5/8

10:05 am-9:05 pm

1 stop13h 00m

Bangkok Suvarnabhumi

Mon 5/11

6:05 pm-6:00 am

1 stop9h 55m

$175

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 5/17

10:05 am-9:05 pm

1 stop13h 00m

Bangkok Suvarnabhumi

Thu 5/21

11:55 am-5:50 am

1 stop15h 55m

$175

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 6/3

6:05 pm-2:45 pm

1 stop22h 40m

Bangkok Suvarnabhumi

Mon 6/8

7:05 pm-5:50 am

1 stop8h 45m

$175

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 6/4

6:05 pm-10:50 am

1 stop18h 45m

Bangkok Suvarnabhumi

Tue 6/9

7:05 pm-5:50 am

1 stop8h 45m

$175

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 6/18

6:05 pm-10:50 am

1 stop18h 45m

Bangkok Suvarnabhumi

Sat 6/20

10:15 pm-4:35 pm

1 stop16h 20m

$175

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 5/29

10:05 am-6:05 pm

1 stop10h 00m

Bangkok Suvarnabhumi

Wed 6/3

3:55 pm-5:50 am

1 stop11h 55m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

Showing 1-10 of 60 results
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Compare providers for flights from 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 Incheon Intl in February
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
oojoPrice Accuracy3 starsTrust Score*3 stars
JetabroadPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
GotogatePrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*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: Among all the travel providers offering deals on flights from Incheon Intl Airport, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Incheon Intl Airport made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Incheon Intl Airport. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Incheon Intl Airport. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Incheon Intl

Have a flexible travel schedule? Discover the best time to fly from Incheon Intl 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 Incheon Intl

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

When is the best time to book a flight from Incheon Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Incheon Intl to Los Angeles. Price data was last updated on February 6, 2026.

To ensure you get the cheapest price possible for a flight from Incheon Intl Airport, you should look to book at least 20 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, October is the cheapest month in which you can book a flight from Incheon Intl Airport (average of $361). Flying from Incheon Intl Airport in August will prove the most costly (average of $456). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Incheon Intl

Read reviews and ratings of airlines operating flights from Incheon Intl. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Incheon Intl travel. Please note that the reviews are sourced from user searches and were last updated on February 14, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Read reviews from past customers who have flown Korean Air, AIR PREMIA, and Asiana Airlines from Incheon Intl Airport. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

Food

8.1

Overall

8.4

Boarding

8.5

Comfort

8.3

Crew

8.7

Entertainment

8.2

Reviews

1 / 20
10.0
Excellent

Jacqueline,Aug 2025

ICN - SEA

Well, I was upset at first because I have a special diet and I need to order vegetarian and I couldn’t do it before the trip, but the stewardess were so nice and they gave me sandwiches that were plant-based which I loved!!

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Alternate flight departure points to Incheon Intl

Consider leaving from one of these other departure points that are located a short distance from Incheon Intl. Flight origins were last updated on February 14, 2026.

Related info for your journey

Access useful and relevant information related to your journey from Incheon Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated February 14, 2026.
  • What are the most popular destinations to fly to from Incheon Intl Airport?

    This month, the top selected destinations from Incheon Intl Airport are Bangkok Suvarnabhumi Airport, Da Nang, Nha Trang. Throughout the year, Da Nang, Bangkok Suvarnabhumi Airport, Nha Trang are some of the top choices made by users flying from Incheon Intl Airport.

  • What is the cheapest flight from Incheon Intl Airport to anywhere?

    Users have flown out of Incheon Intl Airport for as low as $34 to Qingdao (prices may vary depending on the airline and departure time). On average, users have booked flights for $686 to fly from Incheon Intl Airport.

  • What are the cheapest airlines flying from Incheon Intl Airport to anywhere?

    Over the past few days, we've found that T'way Air, Jeju Air, and Air Seoul have the cheapest prices from Incheon Intl Airport. T'way Air flights from Incheon Intl Airport to Barcelona-El Prat ($19), Jeju Air flights from Incheon Intl Airport to Bangkok Suvarnabhumi ($30), and Air Seoul flights from Incheon Intl Airport to Nha Trang Cam Ranh ($35).

  • What is the cheapest premium economy flight from Incheon Intl Airport?

    Options for some of the cheapest premium economy flights from Incheon Intl Airport we have found on Cheapflights are as follows:
    Fly from Incheon Intl to Yantai starting at $350
    Fly from Incheon Intl to Shanghai Pu Dong Airport starting at $355
    Fly from Incheon Intl to Beijing Daxing Intl Airport starting at $366
    Fly from Incheon Intl to Tokyo Narita Airport starting at $388

  • What is the cheapest first class flight from Incheon Intl Airport?

    If you’re looking for a cheap first-class flight from Incheon Intl Airport, consider Tashkent. Prices start at $535 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Incheon Intl Airport?

    October is currently the cheapest month to fly from Incheon Intl Airport. At this moment in time August is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Incheon Intl Airport?

    Check out the cheapest flights from Incheon Intl Airport to embark to:
    Fly from Seoul to Shanghai from $111 round trip
    Fly from Seoul to Hong Kong from $169 round trip
    Fly from Seoul to Bangkok from $207 round trip
    Fly from Seoul to Tokyo from $273 round trip
    Fly from Seoul to Honolulu from $406 round trip

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