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£230+ Cheap flights to Incheon Intl

— ICN
24 Sep — 1 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Incheon Intl in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Incheon Intl Airport

Wed 25/1107:40 -
2 stops18h 20m
Wed 2/1213:30 -
1 stop18h 25m
Deal found 24/8£511
Sun 25/1021:30 -
1 stop15h 40m
Tue 3/1116:15 -
1 stop35h 20m
Deal found 24/8£512
Sat 19/922:40 -
1 stop33h 55m
Sat 3/1013:05 -
1 stop36h 35m
Deal found 24/8£513
Wed 30/912:45 -
2 stops25h 15m
Wed 21/1018:25 -
2 stops28h 00m
Deal found 24/8£513
Sat 28/1120:15 -
1 stop30h 00m
Sat 12/1213:30 -
2 stops27h 15m
Deal found 24/8£513
Mon 7/922:40 -
1 stop33h 55m
Thu 10/916:15 -
1 stop34h 25m
Deal found 24/8£515
Wed 16/909:45 -
1 stop40h 55m
Sat 26/912:20 -
1 stop38h 40m
Deal found 24/8£515
Thu 26/1106:25 -
2 stops20h 15m
Thu 3/1211:10 -
2 stops35h 55m
Deal found 24/8£516
Wed 23/913:15 -
1 stop37h 25m
Wed 30/912:20 -
1 stop31h 45m
Deal found 24/8£516
Fri 13/1111:35 -
1 stop20h 00m
Sat 21/1111:10 -
1 stop28h 10m
Deal found 24/8£516
Mon 28/921:20 -
1 stop15h 25m
Mon 12/1009:40 -
1 stop17h 40m
Deal found 24/8£518
Wed 14/1012:35 -
1 stop25h 25m
Wed 21/1013:05 -
1 stop25h 30m
Deal found 24/8£518

Find flight deals to Incheon Intl Airport

Return from

£490

One-way from

£230

Popular in

July

Cheapest in

January

Average price

£734

Good round-trip deal

£800 or less

Good one-way deal

£553 or less
China Eastern
  • China Eastern
  • 4/9-6/9
  • 2 total stops
  • 59h 15m total
  • London to Seoul
Search Deals
14/9
  • 14/9
  • 2 total stops
  • 35h 50m total
  • London to Incheon
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£90 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals
Price to beat on a round-trip flight from London to Incheon Intl.
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Price to beat on a one-way flight from London to Incheon Intl.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Incheon Intl Airport that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Thu 5/11

14:10-22:10

2 stops23h 00m

Incheon Intl

Fri 20/11

09:25-22:00

2 stops21h 35m

£563

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Fri 27/11

08:30-16:35

2 stops23h 05m

Incheon Intl

Fri 4/12

11:10-10:40

2 stops32h 30m

£564

LondonIncheon

LHR London Heathrow - ICN Incheon Intl

LHRICN

London Heathrow

Wed 9/12

17:00-19:00

1 stop17h 00m

Incheon Intl

Thu 31/12

23:45-09:20

1 stop18h 35m

£565

LondonIncheon

LCY London City - ICN Incheon Intl

LCYICN

London City

Tue 5/1

17:05-16:55

1 stop14h 50m

Incheon Intl

Wed 27/1

23:05-07:15

1 stop17h 10m

£578

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Wed 21/10

16:50-22:10

2 stops21h 20m

Incheon Intl

Tue 27/10

20:50-16:40

2 stops28h 50m

£584

LondonIncheon

LTN London Luton - ICN Incheon Intl

LTNICN

London Luton

Thu 10/9

15:15-22:00

2 stops22h 45m

Incheon Intl

Tue 13/10

16:20-11:00

2 stops26h 40m

£586

LondonIncheon

LTN London Luton - ICN Incheon Intl

LTNICN

London Luton

Thu 8/10

06:20-16:00

2 stops25h 40m

Incheon Intl

Wed 14/10

00:20-22:40

2 stops30h 20m

£597

LondonIncheon

SEN London Southend - ICN Incheon Intl

SENICN

London Southend

Thu 26/11

14:10-22:10

2 stops23h 00m

Incheon Intl

Fri 4/12

09:25-22:00

2 stops21h 35m

£604

LondonIncheon

LTN London Luton - ICN Incheon Intl

LTNICN

London Luton

Sun 20/9

05:40-11:35

2 stops21h 55m

Incheon Intl

Sun 27/9

10:50-23:40

2 stops20h 50m

£622

LondonIncheon

STN London Stansted - ICN Incheon Intl

STNICN

London Stansted

Mon 23/11

10:55-08:55

1 stop37h 00m

Incheon Intl

Sat 28/11

00:05-16:20

1 stop25h 15m

£630

Flights are sorted by cheapest return flights first.

Deals found on 19/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight to Incheon Intl

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

Cheapflights Insights

Everything you need to know about your flight to Incheon Intl Airport

How long is the flight to Incheon Intl?

On average, a flight from London to Incheon Intl takes 15 hours 34 minutes. Flights to Incheon Intl from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Incheon Intl

The most flights from London to Incheon Intl are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

What are the most popular airlines that fly to Incheon Intl?

The most popular airlines flying from London to Incheon Intl are Virgin Atlantic, Asiana Airlines and Korean Air.

Virgin Atlantic
Virgin Atlantic
From £570
Asiana Airlines
Asiana Airlines
From £587
Korean Air
Korean Air
From £605
Lufthansa
Lufthansa
From £419

What are the cheapest airlines that fly to Incheon Intl?

The cheapest airlines flying from London to Incheon Intl are China Eastern, Qatar Airways and China Southern.

Rainfall in Incheon Intl by month

In terms of precipitation, rainfall in Incheon Intl ranges from 20.0 - 260.0 inches per month. July is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Incheon Intl when rainfall is around 20.0 mm.

Temperature in Incheon Intl by month

If weather is an important factor for your trip to Incheon Intl, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

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

The best time to book flights to Incheon Intl is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Reviews of airlines servicing Incheon Intl

Read reviews from past customers who have flown Korean Air,Asiana Airlines, andVirgin Atlantic to South Korea. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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
1,221 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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
558 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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.
Virgin Atlantic
7.4
Good
695 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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.
Air China
7.4
Good
161 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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.
Lufthansa
6.8
Okay
8,217 reviews
Korean Air
8.4
Very Good
1,221 reviews
Check prices

Comfort

8.3

Crew

8.7

Entertainment

8.2

Overall

8.4

Boarding

8.5

Food

8.1

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.

FAQs about flying to Incheon Intl

Getting around Incheon

Incheon has an extensive public transportation system that makes it easy to travel throughout the city. The underground subway system avoids the city’s traffic and is easily navigated by tourists. Kiosks sell transportation cards that can be loaded with credits and used for transfers between the metro and bus systems. Blue buses run between Incheon’s various districts, while small green buses stay within neighbourhoods. Taxis are also plentiful and can be hailed from most streets. Meter use is standard, and taxi fare can be paid for with cash or, in many cases, a credit card.

Getting from the Airport to the City

Incheon International Airport (ICN) is located on Yeongjong Island, just off the coast of Incheon proper. Travellers who arrive on their flight to Incheon will appreciate that the airport is well-connected to the city via several transit options, the most popular of which are the express airport buses. These buses run on regular intervals along routes throughout Incheon and beyond. Express airport buses are also one of the more affordable transit options at Incheon International Airport. Taxis are also available, though travellers should make sure their drivers use the meters at all times.

Incheon airport overview

Incheon International Airport (ICN) is the main gateway to South Korea, the land of mega-cities and mountains. Located 69km (43 miles) west of the capital, Seoul, Incheon Airport is built on reclaimed land between some of the smaller islets along South Korea’s west coast.

The designers of Incheon International Airport made sure that the airport would have ample space, allowing for a wealth of shopping opportunities as well as numerous other activities. Passengers arriving on flights to Incheon International Airport can shop until they drop or they can take in some Korean culture at the airport’s on-site Museum of Korean Culture. There’s also a spa, golf course and casino.

Opened in 2001, the airport is fast making its mark on travel within the region. It is a hub for Korean Air and Asiana Airlines and flights to Incheon International Airport can be booked on a number of carriers from cities such as Moscow, Kuala Lumpur, Delhi, Hong Kong, Singapore, Bangkok and Dubai to Amsterdam and San Francisco.

It is easy to see why Seoul’s Incheon International Airport is an award-winning one. The facilities and shopping opportunities alone are enough to keep even the most active passenger busy. The airport is easy to navigate and it is well-connected with Seoul as well as most other South Korean cities.

  • Can I find cheaper flights to Incheon Intl if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Incheon Intl on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Incheon Intl?

    Based on reviews from Cheapflights users, China Eastern is rated the highest out of the airlines that fly to Incheon Intl.

  • What is the cheapest airport to fly to in Incheon Intl?

    Incheon Intl is currently the cheapest airport to fly to in Incheon Intl. One-way flights to Incheon Intl typically cost £56, while return flights cost around £113.

  • How much is a return flight to Incheon Intl?

    A return flight to Incheon Intl will typically cost around £184, however they can be found for as little as £113.

  • Where does the fastest flight to Incheon Intl depart from?

    For those looking to save time traveling to Incheon Intl, London offers the quickest one-way flight (12 hours 20 minutes).

  • Does Incheon Intl have car hire?

    Yes. Those touching down at Incheon Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Incheon Intl?

    Yes. Incheon Intl has hotels nearby for those requiring accommodations. Darakhyu Incheon Airport Terminal 2 Capsule Hotel by Walkerhill is the closest property to Incheon Intl (0.0 mi away from Incheon Intl).

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
Seongnam

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