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OZ521 Flight Status ( Seoul to London )

LAST SEEN 4 HOUR 13 MINUTES AGO
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Departure (OZ521 Flight Schedule)

Incheon Intl ()

flag Seoul, South Korea

07:50 KST

Tue 23-Jun-2026

 LATE 21 min
KST 00:00:00 DAY
arr   

Arrival (OZ521 Flight Schedule)

Heathrow ()

flag London, United Kingdom

14:20 BST

Tue 23-Jun-2026

 EARLY 2 hour 35 min
BST 00:00:00 DAY

Flight Radar Checker OZ 521

Live Flight Tracker Map

Flight OZ521 from Seoul to London is operated by Asiana Airlines. Scheduled time of departure from Incheon Intl is 07:50 KST and scheduled time of arrival in Heathrow is 14:20 BST. The duration of the flight is 14 hours 30 minutes.
 

 

4.3 out of 5 stars / 34 votes

Flight Finder
from London to Seoul

Flight Departure Arrival

10:05
Heathrow
()
Incheon Intl
()

13:20
Heathrow
()
Incheon Intl
()

16:15
Heathrow
()
Incheon Intl
()

History Flight Information for OZ521 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 24 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST
Tue, 23 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:29 KST 01:57 BST
Fri, 19 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:32 KST 14:11 BST
Thu, 18 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:11 KST 13:48 BST
Wed, 17 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:13 KST 13:53 BST
Tue, 16 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:18 KST 14:04 BST
Sun, 14 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:20 KST 14:18 BST
Sat, 13 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:14 KST 14:01 BST
Thu, 11 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:21 KST 14:07 BST
Wed, 10 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:09 KST 13:46 BST
Tue, 09 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:48 KST 14:42 BST
Mon, 08 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:24 KST 14:12 BST
Sun, 07 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST (Airbus A359) 08:21 KST 14:09 BST
Sat, 06 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:25 KST 14:18 BST
Fri, 05 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:12 KST 14:08 BST
Thu, 04 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:13 KST 14:05 BST
Wed, 03 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:45 KST 14:35 BST
Tue, 02 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST (Airbus A359) 13:39 KST 14:02 BST
Mon, 01 Jun OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST
Sun, 31 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:17 KST 14:18 BST
Fri, 29 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 18:15 KST 14:38 BST
Thu, 28 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 14:09 KST 14:52 BST
Wed, 27 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 10:15 KST 16:18 BST
Tue, 26 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:14 KST 13:49 BST
Mon, 25 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:12 KST 13:43 BST
Sat, 23 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:21 KST 14:05 BST
Fri, 22 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:25 KST 14:09 BST
Thu, 21 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:24 KST 14:17 BST
Wed, 20 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:13 KST 13:37 BST
Tue, 19 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:14 KST 13:57 BST
Sun, 17 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 09:25 KST 13:44 BST
Sat, 16 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 09:18 KST 13:34 BST
Fri, 15 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:15 KST 13:28 BST
Wed, 13 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 09:31 KST 14:08 BST
Tue, 12 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 09:27 KST 15:24 BST
Mon, 11 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:13 KST 13:57 BST
Sun, 10 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:21 KST 14:11 BST
Sat, 09 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST (Airbus A359) 08:22 KST 14:07 BST
Fri, 08 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:15 KST 13:54 BST
Thu, 07 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST (Airbus A359) 08:11 KST 13:50 BST
Wed, 06 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:13 KST 13:48 BST
Tue, 05 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST ( A359) 08:23 KST 13:57 BST
Mon, 04 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:31 KST 13:57 BST
Sun, 03 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:12 KST 13:27 BST
Sat, 02 May OZ521 Incheon Intl () Heathrow () 07:50 KST 14:20 BST 08:24 KST 13:50 BST

Disclaimer for OZ521 Flight Radar Data

Flight OZ521 from Incheon Intl to Heathrow data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight OZ521 data.