How long is the flight from Portsmouth to Seoul?

A quick flight from Portsmouth to Seoul can take about 23h 05m. KLM provides one of the quickest options available for as low as £730. The distance from Portsmouth to Seoul is about 5556 mi.

In terms of precipitation, rainfall in Seoul ranges from 27.0 - 253.0 inches per month. July is typically the wettest month, when rainfall can reach 253.0 mm. December is typically the driest time to visit Seoul when rainfall is around 27.0 mm.

If weather is an important factor for your trip to Seoul, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the cheapest flights from Portsmouth to Seoul?

The cheapest flight price from Portsmouth to Seoul is £482. On average you can expect to pay £2,380. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £681.

What are the most reliable airlines from Portsmouth to Seoul?

Before booking your flight to Seoul from Portsmouth, check out the most reliable airlines to get you to your destination on time: Korean Air (90%), Virgin Atlantic (90%), Asiana Airlines( 87%).

What are the most popular airlines that fly from Portsmouth to Seoul?

Consider Air France, Finnair or Air China when booking your flight. These represent the most popular airlines when flying from Portsmouth to Seoul.

Can I find deals for flights from Portsmouth to Seoul that include hotel bookings?

Yes. In addition to deals on Portsmouth to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Portsmouth to Seoul?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Seoul.

Can I find deals for business class flights from Portsmouth to Seoul?

Yes. Cheapflights offers flight deals from Portsmouth to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£677+ Flights from Portsmouth to Seoul

Cheap flight deals from Portsmouth to Seoul

Round-trip from	£677
Popular in	July
Cheapest in	November
Average price	£583

31/10-7/11
6 total stops
64h 40m total
Portsmouth to Seoul

Search Deals

Highest demand for flights based on searches. 17% potential increase in price (£91 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2025

Search Deals

Find flight deals from Portsmouth to Seoul

Cheapest flights from Portsmouth to Seoul
Explore the most affordable flight options available from Portsmouth to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Fri 31/1017:30SOU - ICN

3 stops35h 15mMultiple Airlines

Fri 7/1118:25ICN - SOU

3 stops29h 25mMultiple Airlines

Deal found 16/9£677

Fri 31/1017:30SOU - ICN

1 stop14h 25mKLM

Fri 7/1123:05ICN - SOU

1 stop26h 55mKLM

Deal found 16/9£817

Fri 17/1008:40SOU - ICN

2 stops24h 25mMultiple Airlines

Thu 6/1100:20ICN - SOU

2 stops28h 20mMultiple Airlines

Deal found 16/9£968

Wed 10/1208:40SOU - ICN

2 stops23h 35mMultiple Airlines

Sun 4/100:20ICN - SOU

2 stops24h 40mMultiple Airlines

Deal found 15/9£1,412

Best flights from Portsmouth to Seoul
Discover carefully curated flight deals from Portsmouth to Seoul that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2025.

Fri 31/1017:30SOU - ICN

3 stops35h 15mMultiple Airlines

Fri 7/1118:25ICN - SOU

3 stops29h 25mMultiple Airlines

Deal found 16/9£677

Thu 12/308:50SOU - ICN

1 stop23h 05mKLM

Mon 16/312:40ICN - SOU

2 stops37h 20mKLM

Deal found 14/9£730

Fri 31/1017:30SOU - ICN

1 stop14h 25mKLM

Fri 7/1123:05ICN - SOU

1 stop26h 55mKLM

Deal found 16/9£817

Fri 17/1008:40SOU - ICN

2 stops24h 25mMultiple Airlines

Fri 7/1118:30ICN - SOU

2 stops23h 40mMultiple Airlines

Deal found 16/9£1,060

Last-minute flights from Portsmouth to Seoul
Discover last-minute flight deals from Portsmouth to Seoul. Data last updated 17 September 2025 and is based on user searches.

Fri 19/909:40SOU - ICN

2 stops47h 25mMultiple Airlines

Sun 28/901:20ICN - SOU

2 stops26h 05mMultiple Airlines

Deal found 16/9£2,392

Fri 17/1008:40SOU - ICN

2 stops24h 25mMultiple Airlines

Thu 6/1100:20ICN - SOU

2 stops28h 20mMultiple Airlines

Deal found 16/9£968

Fri 31/1017:30SOU - ICN

3 stops35h 15mMultiple Airlines

Fri 7/1118:25ICN - SOU

3 stops29h 25mMultiple Airlines

Deal found 16/9£677

Fri 31/1017:30SOU - ICN

1 stop14h 25mKLM

Fri 7/1123:05ICN - SOU

1 stop26h 55mKLM

Deal found 16/9£817

One-way flights from Portsmouth to Seoul
Search for one-way flight options from Portsmouth to Seoul. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Mon 13/1008:40SOU - ICN

2 stops24h 25mMultiple Airlines

Deal found 15/9£992

Tue 14/1009:10SOU - ICN

2 stops47h 55mQatar Airways

Deal found 15/9£1,089

Mon 13/1009:40SOU - ICN

2 stops23h 25mQatar Airways

Deal found 15/9£1,271

Sun 12/1009:10SOU - ICN

2 stops47h 55mQatar Airways

Deal found 15/9£1,302

Sat 11/1009:40SOU - ICN

2 stops23h 25mMultiple Airlines

Deal found 15/9£2,322

Fri 10/1009:40SOU - ICN

2 stops23h 25mQatar Airways

Deal found 15/9£2,335

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Fri 31/10

17:30-13:45

3 stops35h 15m

Incheon Intl

Fri 7/11

18:25-14:50

3 stops29h 25m

£677

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Thu 12/3

08:50-16:55

1 stop23h 05m

Incheon Intl

Mon 16/3

12:40-17:00

2 stops37h 20m

£730

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Fri 31/10

17:30-16:55

1 stop14h 25m

Incheon Intl

Fri 7/11

23:05-17:00

1 stop26h 55m

£817

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Fri 17/10

08:40-17:05

2 stops24h 25m

Incheon Intl

Fri 7/11

18:30-09:10

2 stops23h 40m

£1,060

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 13/10

08:40-17:05

2 stops24h 25m

£992

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Tue 14/10

09:10-17:05

2 stops47h 55m

£1,089

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Mon 13/10

09:40-17:05

2 stops23h 25m

£1,271

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sun 12/10

09:10-17:05

2 stops47h 55m

£1,302

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 11/10

09:40-17:05

2 stops23h 25m

£2,322

SouthamptonIncheon

SOU - ICN

SOUICN

Southampton Eastleigh

Sat 11/10

09:40-17:05

2 stops23h 25m

£2,335

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Showing 1-10 of 11 results

Best time to book a flight from Portsmouth to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Portsmouth with our price prediction graph.

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.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Seoul

What is the cheapest month to book a flight from Portsmouth to Seoul?

Currently, November is the cheapest month in which you can book a flight from Portsmouth to Seoul (average of £635). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to SEL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to Seoul as you normally would.

Weekly flight availability from Portsmouth to Seoul

The most flights from P0R to SEL are scheduled on a Monday (3 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

Related info for your journey

How long is the flight from Portsmouth to Seoul?
A quick flight from Portsmouth to Seoul can take about 23h 05m. KLM provides one of the quickest options available for as low as £730. The distance from Portsmouth to Seoul is about 5556 mi.
What are the most reliable airlines from Portsmouth to Seoul?
Before booking your flight to Seoul from Portsmouth, check out the most reliable airlines to get you to your destination on time: Korean Air (90%), Virgin Atlantic (90%), Asiana Airlines( 87%).
What are the cheapest flights from Portsmouth to Seoul?
The cheapest flight price from Portsmouth to Seoul is £482. On average you can expect to pay £2,380. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £681.
Can I find deals for flights from Portsmouth to Seoul that include hotel bookings?
Yes. In addition to deals on Portsmouth to Seoul flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to Seoul?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to Seoul.
Can I find deals for business class flights from Portsmouth to Seoul?
Yes. Cheapflights offers flight deals from Portsmouth to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Portsmouth to Seoul?
Currently, November is the cheapest month in which you can book a flight from Portsmouth to Seoul (average of £635). Flying from Portsmouth to Seoul in July is currently the most expensive (average of £1,181). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Portsmouth to Seoul

Other flights to Seoul

Heathrow to Incheon Intl flights

Seoul Gimpo Intl Airport to Jeju City flights

Incheon Intl Airport to Osaka Kansai Intl Airport flights

Incheon Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Incheon Intl Airport to Hong Kong flights

Incheon Intl Airport to Fukuoka flights

Incheon Intl Airport to Hanoi flights

Incheon Intl Airport to Da Nang flights

Incheon Intl Airport to Bangkok Suvarnabhumi Airport flights

Seoul Gimpo Intl Airport to Busan flights

Incheon Intl Airport to Kuala Lumpur Intl Airport flights

Incheon Intl Airport to Tokyo Haneda Airport flights

Incheon Intl Airport to Tokyo Narita Airport flights

Incheon Intl Airport to Singapore flights

Incheon Intl Airport to Osaka Kansai Intl Airport flights

Incheon Intl Airport to Fukuoka flights

Incheon Intl Airport to Taipei City Taiwan Taoyuan Intl Airport flights

Incheon Intl Airport to Shanghai Pu Dong Airport flights

Top 10 airlines flying from Portsmouth to Seoul

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£300	Average£434	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
China Southern	Cheapest£325	Average£526	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£341	Average£574	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Shenzhen Airlines	Cheapest£416	Average£457	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Lufthansa	Cheapest£424	Average£626	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
LOT	Cheapest£515	Average£705	FlexibilityNo cancel fee	On-time81%	Search LOT flights
Etihad Airways	Cheapest£530	Average£660	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£535	Average£739	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Turkish Airlines	Cheapest£535	Average£684	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Finnair	Cheapest£538	Average£710	FlexibilityNo cancel fee	On-time76%	Search Finnair flights

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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Seoul?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seoul from Portsmouth.

Can Cheapflights find flights from Portsmouth to Seoul with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Portsmouth to Seoul flexibly with Cheapflights today.

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Cheap flights from Portsmouth to Seoul from £677

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to Seoul

Keep the following information in mind while searching for Portsmouth to Seoul flight deals. Data was last updated 17 September 2025.

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Portsmouth to Seoul

Cheapest flights from Portsmouth to SeoulExplore the most affordable flight options available from Portsmouth to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Explore the most affordable flight options available from Portsmouth to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to Seoul that are best for you.

Best time to book a flight from Portsmouth to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul from Portsmouth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Seoul

What is the cheapest month to book a flight from Portsmouth to Seoul?

What is the cheapest time of day to fly from P0R to SEL?

Find hourly flight availability from Portsmouth to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 September 2025.

Weekly flight availability from Portsmouth to Seoul

Explore weekly flight availability from Portsmouth to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 September 2025.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Portsmouth to Seoul?

What are the most reliable airlines from Portsmouth to Seoul?

What are the cheapest flights from Portsmouth to Seoul?

Can I find deals for flights from Portsmouth to Seoul that include hotel bookings?

How can I find direct flights from Portsmouth to Seoul?

Can I find deals for business class flights from Portsmouth to Seoul?

What is the cheapest month to book a flight from Portsmouth to Seoul?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to Seoul

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to Seoul

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How does Cheapflights help users find flights from Portsmouth to Seoul?

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Seoul?

Can Cheapflights find flights from Portsmouth to Seoul with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to Seoul become cheaper?

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Cheapest flights from Portsmouth to Seoul
Explore the most affordable flight options available from Portsmouth to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2025.