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Cheap Air Seoul flights

LHR
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Air Seoul information

Discover detailed information about Air Seoul flights, including average fare prices, reviews, and more. Flight info is based on data from user searches last updated on 27 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches.

Cheapest Route

£25

Most Popular Route

CJU to GMP

Shortest flight

1h 15m

Longest Flight

5h 05m
Flying from Jeju City to Seoul Gimpo Intl
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Flying from Jeju City to Seoul Gimpo Intl
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Flying from Seoul Gimpo Intl to Jeju City
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Flying from Incheon Intl to Nha Trang Cam Ranh
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Air Seoul Reviews

Read reviews and feedback from other travellers about their experiences with Air Seoul sourced from user searches. These reviews were last updated on 27 March 2026 and provide insights based on users' experiences. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Air Seoul
4.0
Mediocre
1 review
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Overview

Food

4.0

Boarding

4.0

Crew

4.0

Comfort

4.0

Entertainment

4.0

Frequently asked questions about Air Seoul

  • What are the most popular Air Seoul airports?

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

  • What is Air Seoul’s cheapest domestic flight?

    The cheapest domestic Air Seoul flight is flying Jeju City to Seoul Gimpo Intl, which is £25. This round-trip flight has 0 stops. For a one-way domestic Air Seoul flight, the cheapest route is Seoul Gimpo Intl to Jeju City (0 stops) for £12.

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