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Cheap Korean Air flights

LHR
16 Jul — 23 Jul1
1 adult

Korean Air information

Discover detailed information about Korean Air flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 11 July 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£32

Most Popular Route

CJU to PUS

Shortest flight

0h 55m

Longest Flight

4h 20m
Flying from Jeju City to Seoul Gimpo Intl
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Flying from Jeju City to Busan Gimhae
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Flying from Gwangju to Jeju City
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Flying from Seoul Gimpo Intl to Jeju City
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International Korean Air flights
Search for international Korean Air flight options. Find affordable international airfare based on user searches. Data last updated 11 July 2025.

Wed 24/912:55BOS - ICN
Nonstop15h 30mKorean Air
Mon 1/1210:00ICN - BOS
1 stop17h 48mKorean Air
Deal found £1,317

Korean Air Reviews

Read reviews and feedback from other travellers about their experiences with Korean Air sourced from user searches. These reviews were last updated on 11 July 2025 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Korean Air
8.4
Very Good
1,105 reviews
Check prices
Overview

Boarding

8.5

Crew

8.7

Entertainment

8.2

Comfort

8.3

Food

8.1
Cons -
  • failed to give credit for cancel flight. (in 203 reviews)

Frequently asked questions about Korean Air

  • What are the most popular Korean Air airports?

    The most popular airports for Korean Air are Jeju City, Seoul Gimpo Intl, and Incheon Intl according to our data. Flights to or from any of these airports should be available via Korean Air year-round.

  • What is Korean Air’s cheapest domestic flight?

    The cheapest domestic Korean Air flight is flying Jeju City to Seoul Gimpo Intl, which is £32. This round-trip flight has 0 stops. For a one-way domestic Korean Air flight, the cheapest route is Gwangju to Jeju City (0 stops) for £17.

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