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

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Korean Air Flight 5710 Route Deals From $343

The cheapest prices found with in the last 7 days for return flights were $348 and $343 for one-way flights to Gimpo Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jun 25 - Tue, Jun 30
HND
Haneda
GMP
Gimpo Intl.
$348 Roundtrip, just found
$348
Roundtrip
just found
Select Korean Air flight, departing Thu, Jun 25 from Haneda to Gimpo Intl., returning Tue, Jun 30, priced at $348 just found
Thu, Jun 11 - Tue, Jun 16
HND
Haneda
GMP
Gimpo Intl.
$349 Roundtrip, found 17 hours ago
$349
Roundtrip
found 17 hours ago
Select Korean Air flight, departing Thu, Jun 11 from Haneda to Gimpo Intl., returning Tue, Jun 16, priced at $349 found 17 hours ago
Mon, Jun 1 - Sat, Jun 6
HND
Haneda
GMP
Gimpo Intl.
$355 Roundtrip, found 4 days ago
$355
Roundtrip
found 4 days ago
Select Korean Air flight, departing Mon, Jun 1 from Haneda to Gimpo Intl., returning Sat, Jun 6, priced at $355 found 4 days ago
Thu, Jun 11 - Mon, Jun 15
HND
Haneda
GMP
Gimpo Intl.
$367 Roundtrip, found 3 hours ago
$367
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Thu, Jun 11 from Haneda to Gimpo Intl., returning Mon, Jun 15, priced at $367 found 3 hours ago
Sun, Jun 21 - Sat, Jun 27
HND
Haneda
GMP
Gimpo Intl.
$368 Roundtrip, found 4 days ago
$368
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Jun 21 from Haneda to Gimpo Intl., returning Sat, Jun 27, priced at $368 found 4 days ago
Tue, Jun 16 - Thu, Jun 18
HND
Haneda
GMP
Gimpo Intl.
$385 Roundtrip, found 5 hours ago
$385
Roundtrip
found 5 hours ago
Select Korean Air flight, departing Tue, Jun 16 from Haneda to Gimpo Intl., returning Thu, Jun 18, priced at $385 found 5 hours ago
Wed, Jun 10 - Sat, Jun 13
HND
Haneda
GMP
Gimpo Intl.
$385 Roundtrip, found 3 days ago
$385
Roundtrip
found 3 days ago
Select Korean Air flight, departing Wed, Jun 10 from Haneda to Gimpo Intl., returning Sat, Jun 13, priced at $385 found 3 days ago
Sat, Jun 6 - Mon, Jun 15
HND
Haneda
GMP
Gimpo Intl.
$386 Roundtrip, found 5 days ago
$386
Roundtrip
found 5 days ago
Select Korean Air flight, departing Sat, Jun 6 from Haneda to Gimpo Intl., returning Mon, Jun 15, priced at $386 found 5 days ago
Sat, May 30 - Mon, Jun 1
HND
Haneda
GMP
Gimpo Intl.
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sat, May 30 from Haneda to Gimpo Intl., returning Mon, Jun 1, priced at $393 found 4 days ago
Sun, May 31 - Mon, Jun 1
HND
Haneda
GMP
Gimpo Intl.
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, May 31 from Haneda to Gimpo Intl., returning Mon, Jun 1, priced at $394 found 4 days ago
Sat, Jun 27 - Tue, Jun 30
HND
Haneda
GMP
Gimpo Intl.
$404 Roundtrip, found 13 hours ago
$404
Roundtrip
found 13 hours ago
Select Korean Air flight, departing Sat, Jun 27 from Haneda to Gimpo Intl., returning Tue, Jun 30, priced at $404 found 13 hours ago
Sun, Jun 21 - Sat, Jun 27
HND
Haneda
GMP
Gimpo Intl.
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select Korean Air flight, departing Sun, Jun 21 from Haneda to Gimpo Intl., returning Sat, Jun 27, priced at $404 found 4 days ago