£21+ Cheap flights from Seoul Gimpo Intl Airport
This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GMP — LHR
9 Nov — 16 Nov1
Find flights from Gimpo Intl within your budget
Find flights departing from Gimpo Intl that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 10 October 2026. In the last 7 days, Cheapflights users made a total of 7,457,451 searches
Fly to
Route
Depart
Return
Cheapest return flight
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Tue 3/11
20:35-21:50
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£26
Fastest return journey
SeoulYeosu
GMP Seoul Gimpo Intl - RSU Yeosu
GMPRSU
Seoul Gimpo Intl
Fri 30/10
06:50-07:50
Nonstop1h 00m
Yeosu
Wed 31/12
00:00-00:00
Nonstop0h 00m
£29
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sat 17/10
19:25-20:40
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£29
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sat 17/10
19:05-20:20
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£30
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sat 9/1
21:00-22:15
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£31
SeoulYeosu
GMP Seoul Gimpo Intl - RSU Yeosu
GMPRSU
Seoul Gimpo Intl
Fri 16/10
07:05-08:05
Nonstop1h 00m
Yeosu
Wed 31/12
00:00-00:00
Nonstop0h 00m
£32
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sun 25/10
19:05-20:20
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£33
SeoulJeju City
GMP Seoul Gimpo Intl - CJU Jeju City
GMPCJU
Seoul Gimpo Intl
Sun 25/10
13:45-15:00
Nonstop1h 15m
Jeju City
Wed 31/12
00:00-00:00
Nonstop0h 00m
£34
SeoulBusan
GMP Seoul Gimpo Intl - PUS Busan Gimhae
GMPPUS
Seoul Gimpo Intl
Sun 22/11
07:00-08:05
Nonstop1h 05m
Busan Gimhae
Wed 31/12
00:00-00:00
Nonstop0h 00m
£39
SeoulBusan
GMP Seoul Gimpo Intl - PUS Busan Gimhae
GMPPUS
Seoul Gimpo Intl
Mon 7/12
19:35-20:40
Nonstop1h 05m
Busan Gimhae
Wed 31/12
00:00-00:00
Nonstop0h 00m
£39
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Gimpo Intl
Have a flexible travel schedule? Discover the best time to fly from Gimpo Intl with our price prediction graph.
GMP-LHR
GMP-CJU
GMP-RSU
GMP-PUS
GMP-MNL
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Travel insights for flights from Gimpo Intl
Get recent, data-driven insights about flights from Gimpo Intl including ideal travel times, pricing trends, and more.
GMP-LHR
GMP-CJU
GMP-RSU
GMP-PUS
GMP-MNL
What are popular destinations to fly to from Seoul Gimpo Intl Airport?
If you’re flying from Seoul Gimpo Intl Airport, these routes are more frequently taken by airlines Jeju City (862 flights per day), Tokyo (326 flights per day) and Busan (270 flights per day).
What is the cheapest place to fly to from Seoul Gimpo Intl Airport?
The cheapest city to fly to from Seoul Gimpo Intl Airport is Jeju City, with prices starting at £10. Explore other affordable destinations below.
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Alternate flight departure points to Gimpo Intl
Consider leaving from one of these other departure points that are located a short distance from Gimpo Intl. Flight origins were last updated on 10 October 2026.
Fly from other South Korea cities
Consider departing from one of these cities also located in South Korea. Flight origins are based on user searches made on Cheapflights and were last updated on 10 October 2026.
Popular Return Flight Destinations
Consider these popular destinations that Cheapflights users have chosen when departing from Gimpo Intl. Routes are based on user searches and were last updated on 10 October 2026.
Popular flight searches
Check out other popular destinations found by fellow travellers in 2026
Related info for your journey
Access useful and relevant information related to your journey from Gimpo Intl. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 10 October 2026.
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