Air China Flight 138 Deals & Information (2026/2027)

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Air China Flight 138 Route Deals From $149

The cheapest prices found with in the last 7 days for return flights were $265 and $149 for one-way flights to Capital Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Nov 14 - Mon, Nov 16
GMP
Gimpo Intl.
PEK
Capital Intl.
$265 Roundtrip, found 15 hours ago
$265
Roundtrip
found 15 hours ago
Select Air China flight, departing Sat, Nov 14 from Gimpo Intl. to Capital Intl., returning Mon, Nov 16, priced at $265 found 15 hours ago
Thu, Nov 26 - Thu, Dec 10
GMP
Gimpo Intl.
PEK
Capital Intl.
$292 Roundtrip, found 22 hours ago
$292
Roundtrip
found 22 hours ago
Select Air China flight, departing Thu, Nov 26 from Gimpo Intl. to Capital Intl., returning Thu, Dec 10, priced at $292 found 22 hours ago
Sat, Nov 14 - Mon, Nov 16
GMP
Gimpo Intl.
PEK
Capital Intl.
$294 Roundtrip, found 15 hours ago
$294
Roundtrip
found 15 hours ago
Select Air China flight, departing Sat, Nov 14 from Gimpo Intl. to Capital Intl., returning Mon, Nov 16, priced at $294 found 15 hours ago
Mon, Nov 23 - Fri, Dec 25
GMP
Gimpo Intl.
PEK
Capital Intl.
$297 Roundtrip, found 2 days ago
$297
Roundtrip
found 2 days ago
Select Air China flight, departing Mon, Nov 23 from Gimpo Intl. to Capital Intl., returning Fri, Dec 25, priced at $297 found 2 days ago
Fri, Nov 6 - Mon, Nov 9
GMP
Gimpo Intl.
PEK
Capital Intl.
$302 Roundtrip, found 3 days ago
$302
Roundtrip
found 3 days ago
Select Air China flight, departing Fri, Nov 6 from Gimpo Intl. to Capital Intl., returning Mon, Nov 9, priced at $302 found 3 days ago
Sat, Nov 14 - Mon, Nov 16
GMP
Gimpo Intl.
PEK
Capital Intl.
$303 Roundtrip, found 15 hours ago
$303
Roundtrip
found 15 hours ago
Select Air China flight, departing Sat, Nov 14 from Gimpo Intl. to Capital Intl., returning Mon, Nov 16, priced at $303 found 15 hours ago
Tue, Nov 10 - Fri, Nov 13
GMP
Gimpo Intl.
PEK
Capital Intl.
$308 Roundtrip, found 4 days ago
$308
Roundtrip
found 4 days ago
Select Air China flight, departing Tue, Nov 10 from Gimpo Intl. to Capital Intl., returning Fri, Nov 13, priced at $308 found 4 days ago
Thu, Dec 17 - Mon, Jan 4
GMP
Gimpo Intl.
PEK
Capital Intl.
$310 Roundtrip, found 2 days ago
$310
Roundtrip
found 2 days ago
Select Air China flight, departing Thu, Dec 17 from Gimpo Intl. to Capital Intl., returning Mon, Jan 4, priced at $310 found 2 days ago
Thu, Oct 29 - Mon, Nov 2
GMP
Gimpo Intl.
PEK
Capital Intl.
$320 Roundtrip, found 3 days ago
$320
Roundtrip
found 3 days ago
Select Air China flight, departing Thu, Oct 29 from Gimpo Intl. to Capital Intl., returning Mon, Nov 2, priced at $320 found 3 days ago
Tue, Nov 10 - Fri, Nov 13
GMP
Gimpo Intl.
PEK
Capital Intl.
$331 Roundtrip, found 4 days ago
$331
Roundtrip
found 4 days ago
Select Air China flight, departing Tue, Nov 10 from Gimpo Intl. to Capital Intl., returning Fri, Nov 13, priced at $331 found 4 days ago