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Cheap flights from Newcastle to Seoul from $1,196

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
NTL — SEL
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Newcastle to Seoul

Enter your travel dates to find the best prices.

Cheapest flights from Newcastle to Seoul
Explore the most affordable flight options available from Newcastle to Seoul. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2025.

Sat 6/1209:30NTL - ICN
2 stops35h 55mMultiple Airlines
Sat 13/1206:15ICN - NTL
3 stops23h 45mMultiple Airlines
Deal found 22/10$1,196
Sat 6/1208:50NTL - ICN
1 stop13h 05mJetstar
Sat 13/1221:30ICN - NTL
1 stop16h 50mJetstar
Deal found 22/10$1,364
Sun 7/1208:50NTL - ICN
2 stops34h 35mMultiple Airlines
Sun 14/1213:20ICN - NTL
2 stops29h 00mMultiple Airlines
Deal found 23/10$1,468

Cheap flight deals from Newcastle to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Newcastle (NTL) to Seoul (SEL). 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 24 October 2025.

Round-trip from

$1,115

Popular in

December

Cheapest in

March

Average price

$918
Jetstar
  • Jetstar
  • 9/12-13/12
  • 3 total stops
  • 54h 40m total
  • Newcastle to Seoul
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($354 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($78 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newcastle to Seoul 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 24 October 2025.
Use the filters below to find and compare flights from Newcastle to Seoul that are best for you.

Fly from

Newcastle

Fly to

Seoul

Route

Depart

Return

Price

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Sat 6/12

09:30-19:25

2 stops35h 55m

Incheon Intl

Sat 13/12

06:15-08:00

3 stops23h 45m

$1,196

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Sun 7/12

21:00-07:10

2 stops36h 10m

Incheon Intl

Sun 14/12

15:35-07:15

1 stop37h 40m

$1,196

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Sat 6/12

08:50-19:55

1 stop13h 05m

Incheon Intl

Sat 13/12

21:30-16:20

1 stop16h 50m

$1,364

NewcastleIncheon

NTL - ICN

NTLICN

Newcastle Williamtown

Tue 17/3

16:20-22:00

2 stops31h 40m

Incheon Intl

Sat 21/3

08:50-19:45

2 stops32h 55m

$1,688

Flights are sorted by cheapest return flights first.

Deals found on 22/10

Best time to book a flight from Newcastle to Seoul

Have a flexible travel schedule? Discover the best time to fly to Seoul 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 Seoul

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

Currently, June is the cheapest month in which you can book a flight from Newcastle to Seoul (average of $344). Flying from Newcastle to Seoul in December is currently the most expensive (average of $650). 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 Seoul. 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 Seoul?

    Most people fly from Newcastle Williamtown (NTL) if they book a flight from Newcastle to Seoul. On average, Williamtown has 0 outbound flights to Seoul per day from 0 airlines. Newcastle Williamtown is conveniently located just 15.6 km from Newcastle’s city centre.

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

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

  • How can I find direct flights from Newcastle to Seoul?

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

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

    Yes. Cheapflights offers flight deals from Newcastle 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 Newcastle to Seoul?

    Currently, June is the cheapest month in which you can book a flight from Newcastle to Seoul (average of $344). Flying from Newcastle to Seoul in December is currently the most expensive (average of $650). 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.

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Cheapflights helps you search for flights from Newcastle to Seoul 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 Newcastle to Seoul?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newcastle to Seoul for you. Better yet — we are completely free to use.

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

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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