Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Southeast Asia to Incheon Intl Airport from £95

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — ICN
19 Apr — 26 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Southeast Asia to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Southeast Asia to Incheon Intl
Explore the most affordable flight options available from Southeast Asia to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 March 2026.

Tue 7/723:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Sat 11/719:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 16/3£142
Tue 7/723:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Sun 12/719:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 16/3£143
Fri 19/606:05
MNL
-
ICN
1 stop13h 30m
Cebu Pacific
Mon 22/621:35
ICN
-
MNL
1 stop9h 15m
Cebu Pacific
Deal found 17/3£143
Tue 30/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Fri 3/719:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 17/3£147
Tue 23/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Sat 27/619:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 16/3£149
Tue 23/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Fri 26/619:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 15/3£150
Sun 26/423:20
MNL
-
ICN
Nonstop4h 10m
Multiple Airlines
Mon 25/502:15
ICN
-
MNL
Nonstop4h 25m
Multiple Airlines
Deal found 16/3£152
Mon 29/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Fri 3/719:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 18/3£155
Wed 17/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Sun 21/619:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 16/3£157
Mon 6/702:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Sun 19/712:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 16/3£158
Fri 19/623:20
MNL
-
ICN
Nonstop4h 10m
Jeju Air
Sat 27/619:05
ICN
-
MNL
Nonstop4h 15m
Jeju Air
Deal found 15/3£158
Thu 2/702:25
BKK
-
ICN
Nonstop5h 35m
Thai Vietjet Air
Sun 19/712:10
ICN
-
BKK
Nonstop5h 50m
Thai Vietjet Air
Deal found 16/3£158

Find flight deals from Southeast Asia to Incheon Intl

Keep the following information in mind while searching for Southeast Asia to Incheon Intl flight deals. Data was last updated 20 March 2026.

Round-trip from

£142

One-way from

£95
Jeju Air
  • Jeju Air
  • 7/7-11/7
  • Nonstop
  • 8h 25m total
  • Southeast Asia to Incheon
Search Deals
Jeju Air
  • Jeju Air
  • 30/5
  • Nonstop
  • 4h 10m total
  • Southeast Asia to Incheon
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southeast Asia to Incheon Intl 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 858,174 searches. Data last updated 20 March 2026.
Use the filters below to find and compare flights from Southeast Asia to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 8/5

23:20-04:30

Nonstop4h 10m

Incheon Intl

Wed 13/5

19:05-22:20

Nonstop4h 15m

£180

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Fri 21/8

03:10-08:20

Nonstop4h 10m

Incheon Intl

Mon 31/8

22:35-01:55

Nonstop4h 20m

£188

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 6/7

02:50-14:30

1 stop9h 40m

Incheon Intl

Sun 19/7

16:45-01:50

1 stop11h 05m

£201

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sat 4/7

02:50-14:30

1 stop9h 40m

Incheon Intl

Sun 19/7

11:45-01:25

1 stop15h 40m

£201

ManilaIncheon

MNL - ICN

MNLICN

Manila Ninoy Aquino Intl

Thu 7/5

23:20-04:30

Nonstop4h 10m

Incheon Intl

Mon 25/5

19:05-22:20

Nonstop4h 15m

£202

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 7/5

00:50-08:40

Nonstop6h 50m

Incheon Intl

Tue 19/5

18:10-23:40

Nonstop6h 30m

£221

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 1/6

19:30-16:25

1 stop18h 55m

Incheon Intl

Sat 4/7

11:05-17:05

1 stop8h 00m

£223

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Mon 15/6

22:15-16:35

1 stop16h 20m

Incheon Intl

Fri 19/6

17:55-10:20

1 stop18h 25m

£223

BangkokIncheon

BKK - ICN

BKKICN

Bangkok Suvarnabhumi

Sun 2/8

02:25-10:00

Nonstop5h 35m

Incheon Intl

Mon 10/8

12:10-16:00

Nonstop5h 50m

£227

SingaporeIncheon

SIN - ICN

SINICN

Singapore Changi

Thu 10/9

21:00-06:40

1 stop8h 40m

Incheon Intl

Tue 15/9

10:35-20:00

1 stop10h 25m

£236

Flights are sorted by cheapest return flights first.

Deals found on 19/3

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Southeast Asia to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Southeast Asia with our price prediction graph.
Estimated return 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 Southeast Asia to Incheon Intl Airport

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

Currently, February is the cheapest month in which you can book a flight from Southeast Asia to Incheon Intl Airport (average of £66). Flying from Southeast Asia to Incheon Intl Airport in December is currently the most expensive (average of £106). 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 YJX to ICN?

Find hourly flight availability from Southeast Asia to Incheon Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 March 2026.

One of the essential ways to save on airfare from Southeast Asia to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 42% on airfare.

What is the cheapest day to fly from Southeast Asia to Incheon Intl Airport?

Use this chart to determine the cheapest time to fly return from Southeast Asia to Incheon Intl. Price data was last updated on 14 March 2026.

Travellers seeking maximum savings on their Southeast Asia to Incheon Intl Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Southeast Asia to Incheon Intl Airport

Explore weekly flight availability from Southeast Asia to Incheon Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 March 2026.

The most flights from zzYJX to ICN are scheduled on a Wednesday (44 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (41 on average).

Reviews of airlines servicing Incheon Intl

Get insights into the airlines that provide service to Incheon Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Incheon Intl. Reviews last updated 20 March 2026.
Get a feel of what it's like to fly with Korean Air,Singapore Airlines, andAsiana Airlines from Southeast Asia to Incheon Intl Airport by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very Good
1,205 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Singapore Airlines
8.2
Very Good
1,480 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Asiana Airlines
8.1
Very Good
506 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Cebu Pacific
6.8
Okay
211 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Philippines AirAsia
6.8
Okay
125 reviews
Korean Air
8.4
Very Good
1,205 reviews
Check prices

Overall

8.4

Entertainment

8.2

Boarding

8.5

Comfort

8.3

Food

8.1

Crew

8.7

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

Related info for your journey

Find useful and relevant information for your journey from Southeast Asia to Incheon Intl. 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 Southeast Asia to Incheon Intl Airport?

    Jeju Air, Korean Air, and Shandong Airlines can get you from Southeast Asia to Incheon Intl Airport in just under 4h 10m. Your travel time can differ by up to 6h 45m. Airlines will cover a distance of 1619 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Southeast Asia to Incheon Intl Airport one-way?

    £36 is the cheapest one-way deal found within the past few days, from VietJet Air. You may also be able to find cheap deals on Cebu Pacific and Jeju Air, with prices starting from £40 and £44, respectively.

  • What are the most popular routes from Southeast Asia to Incheon Intl Airport?

    Most travelers choose Manila Ninoy Aquino Intl - Incheon Intl, Bangkok Suvarnabhumi - Incheon Intl or Singapore Changi - Incheon Intl when deciding on the best route from Southeast Asia to Incheon Intl Airport.

  • What are the most reliable airlines from Southeast Asia to Incheon Intl Airport?

    The top 3 most reliable airlines when flying from Southeast Asia to Incheon Intl Airport are Eastar Jet (100%), EL AL (98%) and Air Busan (97%).

  • What are the cheapest flights from Southeast Asia to Incheon Intl Airport?

    On average you can expect to pay £552 for a flight from Southeast Asia to Incheon Intl Airport. The cheapest flight overall is £106 while the most popular route, (Manila Ninoy Aquino Intl - Incheon Intl) is currently priced at £257.

  • Can I find deals for flights from Southeast Asia to Incheon Intl that include hotel bookings?

    Yes. In addition to deals on Southeast Asia to Incheon Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southeast Asia to Incheon Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southeast Asia to Incheon Intl.

  • Can I find deals for business class flights from Southeast Asia to Incheon Intl?

    Yes. Cheapflights offers flight deals from Southeast Asia to Incheon Intl 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 Southeast Asia to Incheon Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Southeast Asia to Incheon Intl Airport (average of £66). Flying from Southeast Asia to Incheon Intl Airport in December is currently the most expensive (average of £106). 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Daejeon
Seongnam

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.

Top 10 airlines flying from Southeast Asia to Incheon Intl

Discover the top 10 airlines that operate flights from Southeast Asia to Incheon Intl. 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 858,174 searches. Data last updated 20 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Cebu PacificCheapest£52Average£136FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
Philippines AirAsiaCheapest£62Average£143FlexibilityNo cancel feeOn-time53%
Search Philippines AirAsia flights
AirAsiaCheapest£99Average£165FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Asiana AirlinesCheapest£102Average£261FlexibilityNo cancel feeOn-time76%
Search Asiana Airlines flights
T'way AirCheapest£112Average£295FlexibilityNo cancel feeOn-time88%
Search T'way Air flights
ScootCheapest£116Average£251FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Cathay PacificCheapest£138Average£151FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Jeju AirCheapest£144Average£321FlexibilityNo cancel feeOn-timeN/A
Search Jeju Air flights
Philippine AirlinesCheapest£171Average£203FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Korean AirCheapest£231Average£325FlexibilityNo cancel feeOn-time81%
Search Korean Air flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southeast Asia to Incheon Intl?

Deals for Southeast Asia to Incheon Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Southeast Asia to Incheon Intl?

Cheapflights simply makes it quick and affordable to book flights from Southeast Asia to Incheon Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Southeast Asia to Incheon Intl with no change fees?

Need flexible booking options for your flight to Incheon Intl from Southeast Asia? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Southeast Asia to Incheon Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Incheon Intl from Southeast Asia today and book when prices fit your budget.

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.