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Cheap flights from Newcastle to Incheon Intl Airport from $1,067

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — ICN
22 Aug — 29 Aug1
1 adult

Cheap flight deals from Newcastle to Incheon Intl

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle (NTL) to Incheon Intl (ICN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 August 2025.

Round-trip from

$1,067

Popular in

December

Cheapest in

March

Average price

$938
1/10-8/10
  • 1/10-8/10
  • 5 total stops
  • 59h 05m total
  • Newcastle to Incheon
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($352 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Newcastle to Incheon Intl

Cheapest flights from Newcastle to Incheon Intl
Explore the most affordable flight options available from Newcastle to Incheon Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 August 2025.

Wed 1/1020:40NTL - ICN
3 stops33h 50mMultiple Airlines
Wed 8/1012:55ICN - NTL
2 stops25h 15mMultiple Airlines
Deal found 17/8$1,067
Tue 30/920:40NTL - ICN
2 stops34h 05mMultiple Airlines
Mon 6/1001:15ICN - NTL
2 stops28h 45mMultiple Airlines
Deal found 16/8$1,233
Tue 30/907:50NTL - ICN
1 stop13h 00mJetstar
Tue 7/1021:35ICN - NTL
1 stop16h 40mJetstar
Deal found 16/8$1,465

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle to Incheon Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Newcastle to Incheon Intl Airport that are best for you.

Fly from

Newcastle

Fly to

Incheon Intl

Route

Depart

Return

Price

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Wed 1/10

20:40-05:30

3 stops33h 50m

Incheon Intl

Wed 8/10

12:55-16:10

2 stops25h 15m

$1,067

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Tue 30/9

20:40-05:45

2 stops34h 05m

Incheon Intl

Mon 6/10

01:15-08:00

2 stops28h 45m

$1,233

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Tue 30/9

07:50-19:50

1 stop13h 00m

Incheon Intl

Tue 7/10

21:35-16:15

1 stop16h 40m

$1,465

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Best time to book a flight from Newcastle to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Newcastle 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 Newcastle to Incheon Intl Airport

What is the cheapest month to book a flight from Newcastle to Incheon Intl Airport?

Currently, March is the cheapest month in which you can book a flight from Newcastle to Incheon Intl Airport (average of $500). Flying from Newcastle to Incheon Intl Airport in December is currently the most expensive (average of $995). 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.

Related info for your journey

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

  • What airport do you fly from for flights from Newcastle to Incheon Intl?

    For a flight from Newcastle to Incheon Intl, you will be flying from Williamtown. Newcastle Williamtown (NTL) is just 15.6 km from the centre of the city. Williamtown is the only Newcastle airport and it handles 0 outbound flights to Incheon Intl per day. 0 airlines have flights to Incheon Intl from Newcastle Williamtown on a regular basis.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newcastle 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.

  • What is the cheapest month to book a flight from Newcastle to Incheon Intl Airport?

    Currently, March is the cheapest month in which you can book a flight from Newcastle to Incheon Intl Airport (average of $500). Flying from Newcastle to Incheon Intl Airport in December is currently the most expensive (average of $995). 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

Travelling to a place near Incheon Intl Airport?

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

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Alternative routes for Newcastle to Incheon Intl

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

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How does Cheapflights help users find flights from Newcastle to Incheon Intl?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Newcastle to Incheon Intl. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Newcastle to Incheon Intl?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Newcastle to Incheon Intl.

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

Need flexible booking options for your flight to Incheon Intl from Newcastle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

Yes, Cheapflights offers price alerts on Newcastle to Incheon Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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