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£64+ Cheap flights from Incheon Intl Airport

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/4. 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.
ICN — LHR
20 Apr — 27 Apr1
1 adult

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 travellers. Please note that the information is based on the most recent updates available. Data last updated 15 April 2025.

Cheapest one-way flight

£31

Cheapest round-trip flight

£85

Cheapest airline

Greater Bay Airlines

Most popular destination

Osaka Kansai Intl (KIX)

Good round-trip deal

£92 or less

Good one-way deal

£41 or less
The cheapest one-way flight from Incheon Intl is currently to Osaka Kansai Intl.
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The cheapest round-trip flight from Incheon Intl is currently to Osaka Kansai Intl.
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On average, Greater Bay Airlines currently has the cheapest one-way flight from Incheon Intl (avg. price of £146).
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Osaka Kansai Intl (KIX) is currently the most popular flight destination from Incheon Intl (average return price of £65).
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Price to beat on a round-trip flight from Incheon Intl.
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Price to beat on a one-way flight from Incheon Intl.
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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 15 April 2025.

Wed 21/518:00ICN - BKK
Nonstop6h 35mT'way Air
Mon 26/500:05BKK - ICN
Nonstop5h 35mT'way Air
Deal found 14/4£115
Fri 23/519:55ICN - BKK
Nonstop5h 50mJin Air
Mon 26/500:55BKK - ICN
Nonstop5h 30mJin Air
Deal found 15/4£122
Mon 2/620:05ICN - BKK
Nonstop5h 54mJeju Air
Mon 30/601:00BKK - ICN
Nonstop5h 40mJeju Air
Deal found 13/4£128
Thu 15/516:50ICN - BKK
Nonstop6h 20mAIR PREMIA
Tue 20/522:45BKK - ICN
Nonstop5h 40mAIR PREMIA
Deal found 14/4£129
Mon 9/618:05ICN - BKK
1 stop18h 45mVietnam Airlines
Fri 13/611:55BKK - ICN
1 stop15h 55mVietnam Airlines
Deal found 14/4£131
Fri 23/510:05ICN - BKK
1 stop10h 00mMultiple Airlines
Wed 28/500:55BKK - ICN
Nonstop5h 30mMultiple Airlines
Deal found 14/4£169
Tue 20/514:40ICN - BKK
1 stop13h 35mShenzhen Airlines
Sun 25/503:15BKK - ICN
1 stop10h 25mShenzhen Airlines
Deal found 14/4£187
Sun 20/708:00ICN - BKK
1 stop16h 25mPhilippine Airlines
Sun 24/823:20BKK - ICN
1 stop18h 00mPhilippine Airlines
Deal found 15/4£206
Sun 20/717:30ICN - BKK
Nonstop5h 50mEastar Jet
Sat 23/822:20BKK - ICN
Nonstop5h 40mEastar Jet
Deal found 14/4£207
Tue 29/415:10ICN - BKK
1 stop10h 40mCathay Pacific
Thu 8/508:05BKK - ICN
1 stop9h 00mCathay Pacific
Deal found 14/4£225
Wed 18/607:20ICN - BKK
Nonstop5h 35mAsiana Airlines
Mon 23/611:55BKK - ICN
Nonstop5h 45mAsiana Airlines
Deal found 14/4£233
Wed 30/721:15ICN - BKK
Nonstop5h 50mKorean Air
Tue 19/802:35BKK - ICN
Nonstop5h 40mKorean Air
Deal found 14/4£234

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 15 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Heathrow

Route

Depart

Return

Price

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Wed 21/5

18:00-22:35

Nonstop6h 35m

Bangkok Suvarnabhumi

Mon 26/5

00:05-07:40

Nonstop5h 35m

£115

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 23/5

19:55-23:45

Nonstop5h 50m

Bangkok Suvarnabhumi

Mon 26/5

00:55-08:25

Nonstop5h 30m

£122

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Mon 2/6

20:05-23:59

Nonstop5h 54m

Bangkok Suvarnabhumi

Thu 28/8

01:00-08:40

Nonstop5h 40m

£128

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Thu 15/5

16:50-21:10

Nonstop6h 20m

Bangkok Suvarnabhumi

Sun 25/5

22:45-06:25

Nonstop5h 40m

£129

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 23/5

10:05-18:05

1 stop10h 00m

Bangkok Suvarnabhumi

Thu 29/5

19:05-05:50

1 stop8h 45m

£132

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Fri 23/5

10:05-18:05

1 stop10h 00m

Bangkok Suvarnabhumi

Wed 28/5

00:55-08:25

Nonstop5h 30m

£169

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 20/5

14:40-02:15

1 stop13h 35m

Bangkok Suvarnabhumi

Sun 25/5

03:15-15:40

1 stop10h 25m

£187

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 20/7

08:00-17:40

1 stop11h 40m

Bangkok Suvarnabhumi

Sat 23/8

18:40-06:00

1 stop9h 20m

£206

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Sun 20/7

17:30-21:20

Nonstop5h 50m

Bangkok Suvarnabhumi

Sat 23/8

22:20-06:00

Nonstop5h 40m

£207

IncheonBangkok

ICN - BKK

ICNBKK

Incheon Intl

Tue 29/4

15:10-23:50

1 stop10h 40m

Bangkok Suvarnabhumi

Sat 3/5

08:05-21:10

1 stop11h 05m

£225

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 results
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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 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.

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 return flight from Incheon Intl to Heathrow. Price data was last updated on 11 April 2025.

Booking 31 days in advance of your planned departure date is, on average, the best time to get cheap flights from Incheon Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, November is the cheapest month in which you can book a flight from Incheon Intl Airport (average of £353). Flying from Incheon Intl Airport in July will prove the most costly (average of £543). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Incheon Intl Airport?

Many airlines operate round-trip flights from Incheon Intl Airport: Asiana Airlines, China Eastern, Korean Air, Finnair. These airlines fly to the following popular destinations: London.

China Southern

China Southern

From £411

China Eastern

China Eastern

From £265

Asiana Airlines

Asiana Airlines

From £209

Jeju Air

Jeju Air

From £136

What are popular destinations to fly to from Incheon Intl Airport?

If you’re flying from Incheon Intl Airport, these routes are more frequently taken by airlines Tokyo (828 flights per day), Osaka (716 flights per day) and Fukuoka (328 flights per day).

Osaka

Osaka

From £41

Shanghai Hongqiao Intl

Shanghai Hongqiao Intl

From £114

Tokyo

Tokyo

From £72

Beijing

Beijing

From £141

What is the cheapest place to fly to from Incheon Intl Airport?

The cheapest city to fly to from Incheon Intl Airport is Osaka, with prices starting at £31. Explore other affordable destinations below.

Osaka

Osaka

From £41

Fukuoka

Fukuoka

From £45

Taipei City Taiwan Taoyuan Intl

Taipei City Taiwan Taoyuan Intl

From £60

Manila Ninoy Aquino Intl

Manila Ninoy Aquino Intl

From £70

Airline reviews for flights from Incheon Intl

Get insights into the airlines that provide service from 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 airline for your flight from Incheon Intl. In the last 7 days, Cheapflights users made a total of 858,174 searches.
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
EVA Air
8.4
Very Good
1,176 reviews
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Emirates
8.0
Very Good
3,196 reviews
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Thai Airways
7.7
Good
323 reviews
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
Vietnam Airlines
7.6
Good
194 reviews
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.
SWISS
7.5
Good
1,578 reviews
EVA Air
8.4
Very Good
1,176 reviews
Check prices

Comfort

8.3

Crew

8.6

Food

8.1

Overall

8.4

Boarding

8.4

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

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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 15 April 2025.
Flights from Incheon Intl
Flights from Jeju City
Flights from Busan
Flights from Gimpo Intl
Flights from Daegu

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 15 April 2025.

  • What are the most popular destinations to fly to from Incheon Intl Airport?

    This month, the top selected destinations from Incheon Intl Airport are Da Nang, Nha Trang, Bangkok Suvarnabhumi Airport. Throughout the year, Da Nang, Nha Trang, Bangkok Suvarnabhumi Airport 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 £31 to Osaka Kansai Intl Airport (prices may vary depending on the airline and departure time). On average, users have booked flights for £478 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 Philippines AirAsia, HK Express, and Greater Bay Airlines have the cheapest prices from Incheon Intl Airport. Philippines AirAsia flights from Incheon Intl Airport to Manila Ninoy Aquino Intl (£83), HK Express flights from Incheon Intl Airport to Hong Kong Intl (£90), and Greater Bay Airlines flights from Incheon Intl Airport to Hong Kong Intl (£92).

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

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Incheon Intl Airport.
    Incheon Intl to Beijing Daxing Intl Airport from £218
    Incheon Intl to Bangkok Suvarnabhumi Airport from £371
    Incheon Intl to Hong Kong from £400
    Incheon Intl to Helsinki from £742

  • 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 London. Prices start at £3,606 so you can fly first-class even on a budget.

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

    At the present moment the cheapest month to fly from Incheon Intl Airport is currently November; with July being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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

    Check out the cheapest flights from Incheon Intl Airport to embark to:
    Travel from Seoul to London from £341 round trip

  • How does Cheapflights help users find flights from Incheon Intl?

    Cheapflights makes it easy to find flights from Incheon Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

  • Can Cheapflights find flights from Incheon Intl with no change fees?

    Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl, users can toggle the no change fees filter when performing a flight search.

  • Can Cheapflights notify me if prices for flights from Incheon Intl become cheaper?

    Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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Cheapflights makes it easy to find flights from Incheon Intl by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Incheon Intl, users can toggle the no change fees filter when performing a flight search.

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

Of course! You can now track prices for flights from Incheon Intl and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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