Tokyo to Seoul flights in June 2027 from $117 HND, NRT → GMP, ICN

Haneda Airport (HND), Narita International Airport (NRT) → Gimpo International Airport (GMP), Incheon International Airport (ICN)

For departures in June 2027, the cheapest return found recently is $227 with ZIPAIR, 3 Jun 2027 – 7 Jun 2027, found 3 days ago. The cheapest one-way found recently is $117 with ZIPAIR, 15 Jun 2027, found 2 days ago.

Return

We hold return fares on only 2 departure dates in June 2027, too few to say what one usually costs.

Cheapest return found recently

$227

3 Jun 2027 – 7 Jun 2027 · ZIPAIR

Narita International Airport (NRT) → Incheon International Airport (ICN)

out nonstop, back nonstop

found 3 days ago

See prices for these dates Check today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in June 2027

Dates	From	Airline	Stops	Found
3 Jun 2027 – 7 Jun 2027	$227	ZIPAIR	out nonstop, back nonstop	found 3 days ago	See prices for these dates
2 Jun 2027 – 5 Jun 2027	$228	ZIPAIR	out nonstop, back nonstop	found 5 days ago	See prices for these dates

Every date we hold

2 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
2 Jun 2027 – 5 Jun 2027	$228	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	out nonstop, back nonstop	found 5 days ago	See prices for these dates
3 Jun 2027 – 7 Jun 2027	$227	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	out nonstop, back nonstop	found 3 days ago	See prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $209.

November 2026From $209Cheapest seen13 departure dates25 Nov – 30 Nov · found 8 days agoSee prices for these dates Every date in November 2026

December 2026From $21211 departure dates14 Dec – 16 Dec · found 8 days agoSee prices for these dates Every date in December 2026

January 2027From $2686 departure dates27 Jan 2027 – 3 Feb 2027 · found 4 days agoSee prices for these dates

February 2027From $3092 departure dates8 Feb 2027 – 13 Feb 2027 · found 6 days agoSee prices for these dates

March 2027From $2287 departure dates31 Mar 2027 – 10 Apr 2027 · found 7 days agoSee prices for these dates Every date in March 2027

April 2027From $2276 departure dates7 Apr 2027 – 17 Apr 2027 · found 7 days agoSee prices for these dates

May 2027From $2183 departure dates22 May 2027 – 26 May 2027 · found 4 days agoSee prices for these dates

June 2027From $2272 departure dates3 Jun 2027 – 7 Jun 2027 · found 3 days agoSee prices for these dates

August 2027From $2271 departure date23 Aug 2027 – 28 Aug 2027 · found 3 days agoSee prices for these dates

October 2027From $2602 departure dates22 Oct 2027 – 25 Oct 2027 · found 3 days agoSee prices for these dates Every date in October 2027

One-way

In June 2027, the cheapest one-way fare on each of 7 departure dates is usually $120 to $122. Across all 51 departure dates we hold on this route, it is usually $120 to $147. Of the 10 months with enough one-way fares to compare, 2 are usually cheaper than June 2027.

Cheapest one-way found recently

$117

15 Jun 2027 · ZIPAIR

Narita International Airport (NRT) → Incheon International Airport (ICN)

nonstop

found 2 days ago

Open this trip Check today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in June 2027

Dates	From	Airline	Stops	Found
15 Jun 2027	$117	ZIPAIR	nonstop	found 2 days ago	Open this trip
10 Jun 2027	$119	ZIPAIR	nonstop	found 3 days ago	Open this trip
8 Jun 2027	$120	ZIPAIR	nonstop	found 2 days ago	Open this trip
13 Jun 2027	$120	ZIPAIR	nonstop	found 2 days ago	Open this trip
27 Jun 2027	$121	ZIPAIR	nonstop	found 7 days ago	Open this trip

Every date we hold

7 departure dates

See the chart as a table

The cheapest price seen for each departure date — per traveler in Economy.
Dates	From	Airline	Airports	Stops	Found
8 Jun 2027	$120	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 2 days ago	Open this trip
10 Jun 2027	$119	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 3 days ago	Open this trip
11 Jun 2027	$133	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 4 days ago	Open this trip
13 Jun 2027	$120	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 2 days ago	Open this trip
15 Jun 2027	$117	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 2 days ago	Open this trip
18 Jun 2027	$122	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 2 days ago	Open this trip
27 Jun 2027	$121	ZIPAIR	Narita International Airport (NRT) → Incheon International Airport (ICN)	nonstop	found 7 days ago	Open this trip

Which month looks cheapest?

January 2027 is the cheapest month — from $103.

January 2027From $103Cheapest seen3 departure dates6 Jan 2027 · found 4 days agoOpen this trip

February 2027From $1445 departure dates4 Feb 2027 · found 7 days agoOpen this trip

March 2027From $1177 departure dates30 Mar 2027 · found 7 days agoOpen this trip Every date in March 2027

April 2027From $1194 departure dates26 Apr 2027 · found yesterdayOpen this trip

May 2027From $1205 departure dates11 May 2027 · found 2 days agoOpen this trip

June 2027From $1177 departure dates15 Jun 2027 · found 2 days agoOpen this trip

July 2027From $1193 departure dates19 Jul 2027 · found 3 days agoOpen this trip

August 2027From $1174 departure dates18 Aug 2027 · found 3 days agoOpen this trip

September 2027From $1186 departure dates1 Sept 2027 · found 5 days agoOpen this trip

October 2027From $1427 departure dates2 Oct 2027 · found 7 days agoOpen this trip Every date in October 2027

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work