Air China Flight CA123 Deals & Information (2025/2026)

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Air China Flight 123 Route Deals From $96

The cheapest prices found with in the last 7 days for return flights were $209 and $96 for one-way flights to Incheon Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 27 - Wed, Dec 3
PEK
Capital Intl.
ICN
Incheon Intl.
$209 Roundtrip, found 3 hours ago
$209
Roundtrip
found 3 hours ago
Select Air China flight, departing Thu, Nov 27 from Capital Intl. to Incheon Intl., returning Wed, Dec 3, priced at $209 found 3 hours ago
Thu, Oct 30 - Sun, Nov 2
PEK
Capital Intl.
ICN
Incheon Intl.
$209 Roundtrip, found 4 days ago
$209
Roundtrip
found 4 days ago
Select Air China flight, departing Thu, Oct 30 from Capital Intl. to Incheon Intl., returning Sun, Nov 2, priced at $209 found 4 days ago
Thu, Nov 27 - Wed, Dec 3
PEK
Capital Intl.
ICN
Incheon Intl.
$210 Roundtrip, found 3 hours ago
$210
Roundtrip
found 3 hours ago
Select Air China flight, departing Thu, Nov 27 from Capital Intl. to Incheon Intl., returning Wed, Dec 3, priced at $210 found 3 hours ago
Tue, Dec 23 - Tue, Dec 30
PEK
Capital Intl.
ICN
Incheon Intl.
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Dec 23 from Capital Intl. to Incheon Intl., returning Tue, Dec 30, priced at $210 found 1 day ago
Mon, Nov 24 - Sat, Dec 13
PEK
Capital Intl.
ICN
Incheon Intl.
$212 Roundtrip, found 5 days ago
$212
Roundtrip
found 5 days ago
Select Air China flight, departing Mon, Nov 24 from Capital Intl. to Incheon Intl., returning Sat, Dec 13, priced at $212 found 5 days ago
Tue, Dec 23 - Tue, Dec 30
PEK
Capital Intl.
ICN
Incheon Intl.
$217 Roundtrip, found 1 day ago
$217
Roundtrip
found 1 day ago
Select Air China flight, departing Tue, Dec 23 from Capital Intl. to Incheon Intl., returning Tue, Dec 30, priced at $217 found 1 day ago
Fri, Dec 26 - Thu, Jun 25
PEK
Capital Intl.
ICN
Incheon Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Air China flight, departing Fri, Dec 26 from Capital Intl. to Incheon Intl., returning Thu, Jun 25, priced at $217 found 2 days ago
Sat, Dec 20 - Sat, Jan 3
PEK
Capital Intl.
ICN
Incheon Intl.
$218 Roundtrip, found 2 days ago
$218
Roundtrip
found 2 days ago
Select Air China flight, departing Sat, Dec 20 from Capital Intl. to Incheon Intl., returning Sat, Jan 3, priced at $218 found 2 days ago
Thu, Nov 27 - Wed, Dec 3
PEK
Capital Intl.
ICN
Incheon Intl.
$223 Roundtrip, found 3 hours ago
$223
Roundtrip
found 3 hours ago
Select Air China flight, departing Thu, Nov 27 from Capital Intl. to Incheon Intl., returning Wed, Dec 3, priced at $223 found 3 hours ago
Sat, Dec 20 - Sat, Jan 3
PEK
Capital Intl.
ICN
Incheon Intl.
$225 Roundtrip, found 2 days ago
$225
Roundtrip
found 2 days ago
Select Air China flight, departing Sat, Dec 20 from Capital Intl. to Incheon Intl., returning Sat, Jan 3, priced at $225 found 2 days ago

Frequently asked questions

What route does flight number CA123 take?
CA123 takes approximately 2 hours and 5 minutes to fly directly from Beijing Capital Airport to Seoul Airport (ICN-Incheon Intl.). Sure, there's magic in the destination, but getting there is half the fun!
What terminal does CA123 fly out of?
You'll likely be hopping on the plane at Terminal 3 if you're booked on flight number CA123 direct from PEK to Seoul–Incheon Intl. Airport.
What kind of plane is on flight number CA123?
Prepare to step aboard an Airbus A330-300 if your flight number is CA123. Most services from PEK to Incheon Intl. Airport (ICN) operate using this aircraft model.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your CA123 flight with Travelocity, please visit our Customer Service Portal.