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Cheap flights to Incheon Intl from $1,642

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 23/5. 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.
WAS — ICN
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

Flights to Incheon Intl in 2024

Find the latest flights to Incheon Intl in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.

Popular in

December

Cheapest in

August

Average price

$1,516

Return from

$989

One-way from

$496
High demand for flights, 7% potential price rise
Best time to find cheap flights, 2% potential price drop
Average for return flights in March 2024
From Auckland Intl to Seoul
One-way flight from Auckland Intl (AKL) to Incheon Intl (ICN)

Cheap flights to Incheon Intl Airport in March & April 2024

Discover affordable flights and deals to Incheon Intl Airport in March and April 2024. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.
The following deals offer some of the lowest prices we've found on flights heading to Seoul in March and April 2024. Be sure to check back soon as deals update often.
Sun 28/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sun 12/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,726
Wed 17/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sat 4/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,815
Fri 19/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sat 4/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,897
Mon 1/417:54BOS - ICN
1 stop21h 26mUnited Airlines
Thu 25/416:50ICN - BOS
2 stops26h 06mUnited Airlines
Deal found 18/3$1,939
Sun 28/418:31BOS - ICN
2 stops31h 29mUnited Airlines
Tue 7/516:50ICN - BOS
2 stops30h 54mUnited Airlines
Deal found 18/3$1,946
Sun 28/409:45BOS - ICN
1 stop40h 15mUnited Airlines
Mon 6/516:50ICN - BOS
1 stop28h 18mUnited Airlines
Deal found 18/3$1,958
Wed 17/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Tue 30/410:10ICN - BOS
1 stop25h 10mCathay Pacific
Deal found 18/3$1,979
Wed 17/401:45BOS - ICN
1 stop21h 50mCathay Pacific
Sun 28/420:15ICN - BOS
1 stop39h 05mCathay Pacific
Deal found 18/3$2,003
Tue 9/417:54BOS - ICN
1 stop21h 26mUnited Airlines
Sun 21/416:50ICN - BOS
2 stops26h 06mUnited Airlines
Deal found 18/3$2,022

Incheon Intl Airport 2024 flight deals

Explore flight deals for Incheon Intl Airport in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 129,216 searches and data were last updated on 19 March 2024.
These are some of the best deals we've found on flights to Seoul in 2024 at this time. Check back in a little while for more flight options.
Sun 28/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sun 12/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,726
Wed 17/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sat 4/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,815
Fri 19/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Sat 4/513:35ICN - BOS
1 stop21h 45mCathay Pacific
Deal found 18/3$1,897
Mon 1/417:54BOS - ICN
1 stop21h 26mUnited Airlines
Thu 25/416:50ICN - BOS
2 stops26h 06mUnited Airlines
Deal found 18/3$1,939
Sun 28/418:31BOS - ICN
2 stops31h 29mUnited Airlines
Tue 7/516:50ICN - BOS
2 stops30h 54mUnited Airlines
Deal found 18/3$1,946
Sun 28/409:45BOS - ICN
1 stop40h 15mUnited Airlines
Mon 6/516:50ICN - BOS
1 stop28h 18mUnited Airlines
Deal found 18/3$1,958
Wed 17/401:45BOS - ICN
1 stop23h 25mCathay Pacific
Tue 30/410:10ICN - BOS
1 stop25h 10mCathay Pacific
Deal found 18/3$1,979
Wed 17/401:45BOS - ICN
1 stop21h 50mCathay Pacific
Sun 28/420:15ICN - BOS
1 stop39h 05mCathay Pacific
Deal found 18/3$2,003
Tue 9/417:54BOS - ICN
1 stop21h 26mUnited Airlines
Sun 21/416:50ICN - BOS
2 stops26h 06mUnited Airlines
Deal found 18/3$2,022

Flights to Incheon Intl Airport departing soon

Discover available last-minute flight options to Incheon Intl Airport, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.
Browse some of the flights available to Seoul departing last-minute. Double check the price, date, and time of your last-minute flight.
Mon 25/321:10BOS - ICN
1 stop22h 45mMultiple Airlines
Tue 2/423:20ICN - BOS
2 stops30h 33mMultiple Airlines
Deal found 18/3$2,184
Sun 24/301:30BOS - ICN
1 stop22h 15mCathay Pacific
Thu 4/415:10ICN - BOS
2 stops37h 48mCathay Pacific
Deal found 18/3$2,992
Mon 25/321:37BOS - ICN
2 stops30h 18mQatar Airways
Mon 1/401:20ICN - BOS
1 stop26h 30mQatar Airways
Deal found 18/3$4,383
Mon 25/319:59BOS - ICN
2 stops31h 56mQatar Airways
Wed 3/401:20ICN - BOS
2 stops33h 03mQatar Airways
Deal found 18/3$4,521
Wed 27/305:45BOS - ICN
2 stops45h 00mEthiopian Air
Sun 14/400:55ICN - BOS
3 stops35h 43mEthiopian Air
Deal found 18/3$4,725
Wed 27/305:45BOS - ICN
3 stops45h 00mEthiopian Air
Sun 14/400:55ICN - BOS
3 stops35h 43mEthiopian Air
Deal found 18/3$4,738
Mon 25/318:25BOS - ICN
2 stops33h 30mQatar Airways
Mon 1/401:20ICN - BOS
2 stops30h 35mQatar Airways
Deal found 18/3$4,771
Fri 29/318:25BOS - ICN
2 stops34h 10mQatar Airways
Tue 2/401:20ICN - BOS
2 stops32h 49mQatar Airways
Deal found 18/3$4,876
Mon 25/309:00BOS - ICN
1 stop18h 30mKorean Air
Thu 4/409:30ICN - BOS
Nonstop14h 00mKorean Air
Deal found 18/3$5,171

One-way flights to Incheon Intl Airport

Explore one-way flight options to Incheon Intl Airport for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.
Consider booking one of these one-way flights heading to Seoul. Users can also find round-trip Seoul flights by using the search form above.
Thu 23/518:35BOS - ICN
1 stop36h 05mWestJet
Deal found 18/3$1,642
Mon 10/619:25BOS - ICN
2 stops59h 15mWestJet
Deal found 18/3$1,728
Sat 17/815:35BOS - ICN
3 stops35h 00mSingapore Airlines
Deal found 19/3$1,874
Wed 24/709:00BOS - ICN
3 stops30h 20mUnited Airlines
Deal found 18/3$1,971
Wed 19/610:23BOS - ICN
2 stops37h 12mCathay Pacific
Deal found 17/3$1,980
Fri 28/610:23BOS - ICN
2 stops38h 47mCathay Pacific
Deal found 18/3$2,079
Sat 31/815:35BOS - ICN
3 stops35h 00mSingapore Airlines
Deal found 18/3$2,102
Thu 27/601:45BOS - ICN
1 stop23h 25mCathay Pacific
Deal found 18/3$2,164
Thu 20/610:00BOS - ICN
1 stop18h 45mMultiple Airlines
Deal found 17/3$2,181

Direct flights to Incheon Intl Airport

Thu 29/813:15BOS - ICN
Nonstop15h 10mDelta
Thu 19/909:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$2,930
Tue 27/813:15BOS - ICN
Nonstop15h 10mKorean Air
Tue 17/909:30ICN - BOS
Nonstop14h 00mKorean Air
Deal found 18/3$2,933
Fri 13/913:05BOS - ICN
Nonstop15h 20mKorean Air
Tue 24/909:30ICN - BOS
Nonstop14h 00mKorean Air
Deal found 18/3$3,015
Sat 31/813:15BOS - ICN
Nonstop15h 10mDelta
Sat 21/909:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$3,094
Fri 13/913:05BOS - ICN
Nonstop15h 20mKorean Air
Sun 29/909:30ICN - BOS
Nonstop14h 00mKorean Air
Deal found 18/3$3,097
Sat 27/413:05BOS - ICN
Nonstop15h 20mDelta
Tue 7/509:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$3,882
Fri 19/713:15BOS - ICN
Nonstop15h 10mDelta
Sun 28/709:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$3,899
Sun 14/713:15BOS - ICN
Nonstop15h 10mDelta
Thu 25/709:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$3,940
Mon 22/413:05BOS - ICN
Nonstop15h 20mDelta
Thu 2/509:30ICN - BOS
Nonstop14h 00mDelta
Deal found 18/3$3,981

Find flights to Incheon Intl within your budget

Locate flights to Incheon Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 129,216 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

$1,726 - $2,930

Route

Departure

Return

Price

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Sun 28/4

1 stop23h 25m

Incheon Intl

Sun 12/5

1 stop21h 45m

$1,726

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Mon 1/4

1 stop21h 26m

Incheon Intl

Thu 25/4

2 stops26h 06m

$1,939

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Tue 27/8

1 stop30h 50m

Incheon Intl

Tue 17/9

2 stops28h 31m

$2,089

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Tue 27/8

1 stop30h 50m

Incheon Intl

Mon 23/9

1 stop33h 35m

$2,524

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Mon 9/9

2 stops28h 45m

Incheon Intl

Mon 23/9

2 stops38h 55m

$2,577

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Thu 16/5

1 stop31h 05m

Incheon Intl

Sun 8/9

1 stop41h 50m

$2,852

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Tue 11/6

2 stops45h 25m

Incheon Intl

Mon 24/6

2 stops39h 15m

$2,898

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Sun 26/5

2 stops24h 15m

Incheon Intl

Tue 11/6

2 stops41h 20m

$2,902

Boston Logan IntlIncheon Intl

BOS - ICN

BOSICN

Boston Logan Intl

Thu 29/8

Nonstop15h 10m

Incheon Intl

Thu 19/9

Nonstop14h 00m

$2,930

Flights are sorted by cheapest first

Deals found on 18/3

Average price of flights to Incheon Intl Airport by month

Plan your trip to Incheon Intl by taking into account the cheapest months to travel. The average price of a one-way flight to Incheon Intl is currently $1,969 while a return flight costs $2,493. Price data was last updated on 17 March 2024.

Currently, July is the cheapest month in which you can book a flight to Incheon Intl (average of $827). Flying to Incheon Intl in December will prove the most costly (average of $1,062). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$1,491

February

$1,586

March

$1,416

April

$1,471

May

$1,361

June

$1,371

July

$1,358

August

$1,435

September

$1,480

October

$1,399

November

$1,488

December

$1,744

Temperature and rainfall in Incheon Intl by month

Plan your trip to Incheon Intl by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

2 - 25 °C

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?

Use this chart to determine the optimal time to book a return flight to Incheon Intl. Price data was last updated on 28 January 2024.
The best time to book flights to Incheon Intl is 34 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.
Search Deals

When is the cheapest time to fly to Incheon Intl?

Use this chart to determine the cheapest time to fly return to Incheon Intl. Price data was last updated on 10 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Incheon Intl should consider flying on Sunday evenings, when prices are typically cheapest. Budget-minded travellers will want to avoid Friday mornings, when prices are usually at their highest.
Search Deals

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 19 March 2024.
See what other customers who have flown with China Southern, Air China and China Eastern to Seoul have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

8.3
Very Good
1,014 reviews
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.9
Good
390 reviews
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.5
Good
432 reviews
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.2
Good
724 reviews
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

7.1
Good
610 reviews
8.3
Very Good
1,014 reviews

Crew

8.6

Overall

8.3

Comfort

8.0

Entertainment

8.1

Boarding

8.3

Food

7.8

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

  • How long is the flight to Incheon?

    Flights from New Zealand generally use two airports in Incheon, with the vast majority of service destined to Seoul Incheon International Airport (ICN), while Gimpo International Airport (GMP) is used mostly as a transfer point enroute to the city. Flights from Wellington Airport (WLG) usually last 32h to 34h 20min, and those from Christchurch Airport (CHC) generally take 31h 45min to 33h 25min to arrive at Incheon. Auckland International Airport (AKL) has some of the shorter flights, with travel times often between 18h and 26h 35min.

  • Are there direct flights to Incheon?

    Unfortunately, direct flights from New Zealand to Incheon are not currently available. Auckland offers one-stop service with a layover at Singapore Changi Airport (SIN), which lasts around 18h 20min total. There are also connections via Taiwan Taoyuan International Airport (TPE), which require a roughly 33h 45min flight time. Christchurch has some of the more convenient Incheon flight deals involving two-stop service, with flights lasting approximately 31h 35min via Auckland and Singapore. Departures from Wellington also use this route but they take a bit longer (about 32h).

  • How do you get from Incheon Airport to the city centre?

    For public transport options from Seoul Incheon to the city centre, you have the choice of rail, metro and bus services. Airport Railroad Express (AREX) trains depart International Terminal 1 every 15min or so to Geoman Station, where Seoul Metro Incheon 2 connects you to Incheon City Hall Station. Total journey time is approximately 50min. Bus 306A also leaves the international terminal, with connections at Juan National Industrial Complex Station, via Incheon 2 to City Hall station, with comparable travel times to the metro. A ride via taxi, car hire or call-van (airport shuttles) is about 30min; it may take a bit longer with hotel shuttles, but rideshare services are permitted to drop-off only.

  • What are some things to do in Incheon?

    One can argue that Incheon is the industrial and commercial nerve centre of South Korea, and due to public and private investment, the city has blossomed into an important tourist destination in Northeast Asia. Seoul Incheon International Airport is located on nearby Yeongjong Island, and a car ride across Route 110 (Incheondaegyo Expressway) offers spectacular views of the city as you approach from west to east, heading downtown. At its heart, Jungang Park cuts a vertical swath from Munhak Sports Complex in the south, with metro stations at Incheon Bus Terminal, the arts centre and Incheon City Hall as you travel north. Most of the city’s activity is concentrated near its busy port, but before you head there, stops at Incheon City Metropolitan Museum and Incheon Landing Operation Memorial Hall are highly recommended. Wolmido district near the port is dominated by Wolmi Park, where you’ll find attractive Korean gardens, a theme park and Wolmi Observatory. If the panoramic views of Yeongjong Island are insufficient, ferries operate service to many of the nearby islands. Incheon Pentaport Rock Festival in August attracts thousands each year, or you can plan your visit in October to catch Incheon Soraepogu Festival with its variety of programs and events.

  • Do I need a passport or visa to fly to Incheon?

    New Zealanders holding current passports can visit Incheon, South Korea, visa free for a period up to 90 days.

See more FAQs

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