How long is the flight from Portsmouth to South Korea?

Departing from Portsmouth to South Korea will take you 16h 40m. The distance between Portsmouth and South Korea is about 5556 mi.

In terms of precipitation, rainfall in South Korea 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 South Korea when rainfall is around 27.0 mm.

If weather is an important factor for your trip to South Korea, 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 South Korea?

While on average a flight from Portsmouth to South Korea is generally £2,077, our data shows the cheapest flight currently is £547. When looking at the most popular route, (Southampton Eastleigh - Incheon Intl), you can expect to pay £772 for that flight.

What are the most reliable airlines from Portsmouth to South Korea?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to South Korea on time: Asiana Airlines (97%), Korean Air (93%), Virgin Atlantic (93%).

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

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

How can I find direct flights from Portsmouth to South Korea?

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

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

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

£504+ Cheap Flights from Portsmouth to South Korea

Cheap flight deals from Portsmouth to South Korea

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Portsmouth to South Korea
Explore the most affordable flight options available from Portsmouth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Tue 1/917:20 -

2 stops32h 15m

Mon 7/920:50 -

2 stops43h 55m

Deal found 8/8£645

Thu 24/917:20 -

2 stops20h 55m

Wed 30/901:35 -

2 stops49h 55m

Deal found 10/8£657

Fri 6/1120:00 -

2 stops54h 15m

Wed 18/1109:50 -

1 stop39h 30m

Deal found 10/8£693

Sat 7/1109:20 -

2 stops40h 55m

Wed 18/1109:50 -

1 stop39h 30m

Deal found 10/8£702

Fri 13/1117:30 -

1 stop14h 25m

Sat 28/1123:05 -

1 stop18h 50m

Deal found 10/8£703

Fri 30/1020:00 -

2 stops40h 55m

Sat 14/1117:50 -

2 stops55h 45m

Deal found 10/8£715

Fri 13/1120:30 -

2 stops32h 00m

Wed 25/1109:50 -

1 stop39h 30m

Deal found 10/8£722

Fri 13/1117:30 -

2 stops32h 45m

Sun 29/1123:05 -

1 stop18h 05m

Deal found 10/8£728

Fri 13/1108:40 -

1 stop23h 15m

Fri 27/1123:05 -

1 stop26h 55m

Deal found 10/8£734

Mon 2/1120:00 -

2 stops29h 45m

Wed 11/1109:50 -

1 stop39h 30m

Deal found 10/8£754

Sun 1/1120:00 -

2 stops29h 45m

Wed 11/1109:50 -

1 stop39h 30m

Deal found 10/8£756

Thu 24/917:20 -

3 stops29h 00m

Thu 1/1012:45 -

3 stops38h 45m

Deal found 10/8£1,041

Find flight deals from Portsmouth to South Korea

Round-trip from	£645
One-way from	£504
Popular in	July
Cheapest in	January
Average price	£728

1/9-7/9
4 total stops
76h 10m total
Portsmouth to South Korea

Search Deals

Qatar Airways
23/9
2 total stops
42h 30m total
Portsmouth to South Korea

Search Deals

Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2026

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Tue 1/9

17:20-09:35

2 stops32h 15m

Incheon Intl

Mon 7/9

20:50-08:45

2 stops43h 55m

£645

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Fri 13/11

17:30-11:15

2 stops32h 45m

Incheon Intl

Sun 29/11

23:05-08:10

1 stop18h 05m

£728

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Thu 29/10

17:30-19:10

1 stop16h 40m

Incheon Intl

Fri 13/11

23:05-17:00

1 stop26h 55m

£878

Fastest return journey

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Thu 24/9

17:20-16:25

1 stop15h 05m

Incheon Intl

Thu 1/10

22:25-08:35

1 stop18h 10m

£904

SouthamptonBusan

SOU Southampton Eastleigh - PUS Busan Gimhae

SOUPUS

Southampton Eastleigh

Thu 24/9

17:20-06:20

3 stops29h 00m

Busan Gimhae

Thu 1/10

12:45-19:30

3 stops38h 45m

£1,041

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Sun 13/9

10:15-17:05

2 stops22h 50m

Incheon Intl

Sat 3/10

01:20-20:20

2 stops27h 00m

£1,151

SouthamptonBusan

SOU Southampton Eastleigh - PUS Busan Gimhae

SOUPUS

Southampton Eastleigh

Thu 24/9

17:20-20:45

2 stops19h 25m

Busan Gimhae

Thu 1/10

16:30-16:50

2 stops56h 20m

£1,222

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Sat 19/12

10:15-12:25

2 stops41h 10m

Incheon Intl

Sun 3/1

23:00-14:45

2 stops24h 45m

£1,237

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Wed 2/9

09:20-17:05

2 stops23h 45m

Incheon Intl

Fri 11/9

01:20-18:35

2 stops25h 15m

£1,576

SouthamptonIncheon

SOU Southampton Eastleigh - ICN Incheon Intl

SOUICN

Southampton Eastleigh

Sat 10/10

09:20-17:05

2 stops47h 45m

Incheon Intl

Fri 16/10

01:20-19:30

2 stops26h 10m

£1,935

Flights are sorted by cheapest return flights first.

Deals found on 10/8

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Portsmouth to South Korea

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

SOU-ICN

SOU-PUS

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 South Korea

P0R-KR0

SOU-ICN

SOU-PUS

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

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Portsmouth to South Korea by exploring options for tickets at midday.

Weekly flight availability from Portsmouth to South Korea

The most flights from P0R to KR0 are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, 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 South Korea?
Departing from Portsmouth to South Korea will take you 16h 40m. The distance between Portsmouth and South Korea is about 5556 mi.
What are the most reliable airlines from Portsmouth to South Korea?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Portsmouth to South Korea on time: Asiana Airlines (97%), Korean Air (93%), Virgin Atlantic (93%).
What are the cheapest flights from Portsmouth to South Korea?
While on average a flight from Portsmouth to South Korea is generally £2,077, our data shows the cheapest flight currently is £547. When looking at the most popular route, (Southampton Eastleigh - Incheon Intl), you can expect to pay £772 for that flight.
Can I find deals for flights from Portsmouth to South Korea that include hotel bookings?
Yes. In addition to deals on Portsmouth to South Korea flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to South Korea?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to South Korea.
Can I find deals for business class flights from Portsmouth to South Korea?
Yes. Cheapflights offers flight deals from Portsmouth to South Korea by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to South Korea

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Top 10 airlines flying from Portsmouth to South Korea

Airline	Cheapest	Average	Flexibility	On-time
China Eastern	Cheapest£246	Average£383	FlexibilityNo cancel fee	On-time62%	Search China Eastern flights
Qatar Airways	Cheapest£305	Average£793	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
China Southern	Cheapest£367	Average£539	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Air China	Cheapest£375	Average£485	FlexibilityNo cancel fee	On-time67%	Search Air China flights
Cathay Pacific	Cheapest£404	Average£913	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
KLM	Cheapest£424	Average£817	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Lufthansa	Cheapest£428	Average£602	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Scandinavian Airlines	Cheapest£454	Average£690	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
Etihad Airways	Cheapest£482	Average£617	FlexibilityNo cancel fee	On-time75%	Search Etihad Airways flights
Air France	Cheapest£487	Average£665	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Portsmouth to South Korea?

Cheapflights helps you search for flights from Portsmouth to South Korea via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights helps you find that perfect flight to South Korea from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Portsmouth to South Korea with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Portsmouth to South Korea on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Cheap flights from Portsmouth to South Korea from £504

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to South Korea

Cheapest flights from Portsmouth to South KoreaExplore the most affordable flight options available from Portsmouth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Explore the most affordable flight options available from Portsmouth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Best flights from Portsmouth to South KoreaDiscover carefully curated flight deals from Portsmouth to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Discover carefully curated flight deals from Portsmouth to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Last-minute flights from Portsmouth to South KoreaDiscover last-minute flight deals from Portsmouth to South Korea. Data last updated 12 August 2026 and is based on user searches.

Discover last-minute flight deals from Portsmouth to South Korea. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Portsmouth to South KoreaSearch for one-way flight options from Portsmouth to South Korea. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Search for one-way flight options from Portsmouth to South Korea. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.

Find flight deals from Portsmouth to South Korea

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Best time to book a flight from Portsmouth to South Korea

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

Cheapflights Insights

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

Find hourly flight availability from Portsmouth to South Korea. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 August 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from Portsmouth to South Korea by exploring options for tickets at midday.

Weekly flight availability from Portsmouth to South Korea

The most flights from P0R to KR0 are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, 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 South Korea?

What are the most reliable airlines from Portsmouth to South Korea?

What are the cheapest flights from Portsmouth to South Korea?

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

How can I find direct flights from Portsmouth to South Korea?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to South Korea

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Complete your trip

Complete your trip to South Korea by adding a car hire and/or hotel booking to your travel itinerary.

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Book a non-stop flight to one of these other cities located in .

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Find flights from Portsmouth to South Korea, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portsmouth and South Korea flights

Browse other Portsmouth and South Korea flight options. Last updated on 12 August 2026.

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Top 10 airlines flying from Portsmouth to South Korea

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How does Cheapflights help users find flights from Portsmouth to South Korea?

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

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

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

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Cheapest flights from Portsmouth to South Korea
Explore the most affordable flight options available from Portsmouth to South Korea. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 August 2026.

Best flights from Portsmouth to South Korea
Discover carefully curated flight deals from Portsmouth to South Korea that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 August 2026.

Last-minute flights from Portsmouth to South Korea
Discover last-minute flight deals from Portsmouth to South Korea. Data last updated 12 August 2026 and is based on user searches.

One-way flights from Portsmouth to South Korea
Search for one-way flight options from Portsmouth to South Korea. Find affordable one-way fares based on user searches. Data last updated 12 August 2026.