Korean Air Flight 5710 Deals & Information (2026/2027)

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Korean Air Flight 5710 Route Deals From $278

The cheapest prices found with in the last 7 days for return flights were $321 and $278 for one-way flights to Gimpo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Feb 9 - Tue, Feb 10
HND
Haneda
GMP
Gimpo Intl.
$321 Roundtrip, found 5 hours ago
$321
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Mon, Feb 9 from Haneda to Gimpo Intl., returning Tue, Feb 10, priced at $321 found 5 hours ago
Tue, Jun 30 - Wed, Jul 8
HND
Haneda
GMP
Gimpo Intl.
$322 Roundtrip, found 5 days ago
$322
Roundtrip
found 5 days ago
Select Korean Air flight, departing Tue, Jun 30 from Haneda to Gimpo Intl., returning Wed, Jul 8, priced at $322 found 5 days ago
Tue, Apr 14 - Wed, Apr 29
HND
Haneda
GMP
Gimpo Intl.
$343 Roundtrip, found 2 hours ago
$343
Roundtrip
found 2 hours ago
Select Korean Air flight, departing Tue, Apr 14 from Haneda to Gimpo Intl., returning Wed, Apr 29, priced at $343 found 2 hours ago
Fri, Feb 13 - Fri, Feb 20
HND
Haneda
GMP
Gimpo Intl.
$347 Roundtrip, found 1 hour ago
$347
Roundtrip
found 1 hour ago
Select Korean Air flight, departing Fri, Feb 13 from Haneda to Gimpo Intl., returning Fri, Feb 20, priced at $347 found 1 hour ago
Wed, Mar 4 - Thu, Mar 5
HND
Haneda
GMP
Gimpo Intl.
$366 Roundtrip, found 4 hours ago
$366
Roundtrip
found 4 hours ago
Select Korean Air flight, departing Wed, Mar 4 from Haneda to Gimpo Intl., returning Thu, Mar 5, priced at $366 found 4 hours ago
Tue, Mar 31 - Tue, Apr 14
HND
Haneda
GMP
Gimpo Intl.
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select Korean Air flight, departing Tue, Mar 31 from Haneda to Gimpo Intl., returning Tue, Apr 14, priced at $371 found 2 days ago
Sun, Apr 5 - Thu, Apr 9
HND
Haneda
GMP
Gimpo Intl.
$396 Roundtrip, found 20 hours ago
$396
Roundtrip
found 20 hours ago
Select Korean Air flight, departing Sun, Apr 5 from Haneda to Gimpo Intl., returning Thu, Apr 9, priced at $396 found 20 hours ago