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Cheap flights from Portsmouth to Incheon Intl Airport

LHR — ICN
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Portsmouth to Incheon Intl

Popular in

July

Cheapest in

January

Average price

£627
Highest demand for flights based on searches. 12% potential increase in price (£66 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Insights

Everything you need to know about your flight from Portsmouth to Incheon Intl Airport

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

One of the essential ways to save on airfare from Portsmouth to Incheon Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 19% on airfare.

Related info for your journey

  • What are the most reliable airlines from Portsmouth to Incheon Intl Airport?

    The top 3 most reliable airlines when flying from Portsmouth to Incheon Intl Airport are Korean Air (93%), Virgin Atlantic (93%) and Asiana Airlines (91%).

  • What are the cheapest flights from Portsmouth to Incheon Intl Airport?

    The cheapest flight price from Portsmouth to Incheon Intl Airport is £515. On average you can expect to pay £1,900. The most popular route, (Southampton Eastleigh - Incheon Intl), can usually be booked for £680.

  • Can I find deals for flights from Portsmouth to Incheon Intl that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to Incheon Intl?

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

  • Can I find deals for business class flights from Portsmouth to Incheon Intl?

    Yes. Cheapflights offers flight deals from Portsmouth to Incheon Intl 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

Travelling to a place near Incheon Intl Airport?

Book flights to Incheon Intl Airport if you plan to visit one of these locations
Suwon
Seongnam

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to Incheon Intl

AirlineCheapestAverageFlexibilityOn-time
China EasternCheapest£142Average£358FlexibilityNo cancel feeOn-time62%
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China SouthernCheapest£367Average£529FlexibilityNo cancel feeOn-time69%
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Air ChinaCheapest£380Average£477FlexibilityNo cancel feeOn-time67%
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Cathay PacificCheapest£408Average£924FlexibilityNo cancel feeOn-time72%
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KLMCheapest£429Average£826FlexibilityNo cancel feeOn-time75%
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LufthansaCheapest£438Average£628FlexibilityNo cancel feeOn-time76%
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Etihad AirwaysCheapest£487Average£623FlexibilityNo cancel feeOn-time75%
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Qatar AirwaysCheapest£488Average£807FlexibilityNo cancel feeOn-time68%
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Air FranceCheapest£493Average£673FlexibilityNo cancel feeOn-time77%
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Air IndiaCheapest£501Average£592FlexibilityNo cancel feeOn-timeN/A
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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to Incheon Intl?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to Incheon Intl for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

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

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

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