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Cheap flights from Hanoi to Incheon Intl Airport from £89

HAN — ICN
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hanoi to Incheon Intl

Enter your travel dates to find the best prices.

Cheapest flights from Hanoi to Incheon Intl

Tue 22/900:45 -
Nonstop4h 50m
Sun 27/920:40 -
Nonstop5h 05m
Deal found 7/9£125
Thu 15/1001:40 -
Nonstop4h 15m
Sat 24/1000:15 -
Nonstop5h 20m
Deal found 8/9£127
Sun 20/900:45 -
Nonstop4h 50m
Sat 26/920:40 -
Nonstop5h 05m
Deal found 7/9£128
Wed 9/900:45 -
Nonstop4h 50m
Tue 15/920:40 -
Nonstop5h 05m
Deal found 7/9£130
Mon 9/1101:45 -
Nonstop4h 10m
Thu 10/1206:25 -
Nonstop5h 05m
Deal found 8/9£141
Thu 10/900:45 -
Nonstop4h 50m
Sun 13/920:40 -
Nonstop5h 05m
Deal found 10/9£151
Tue 22/901:40 -
Nonstop4h 15m
Sun 27/911:05 -
Nonstop4h 30m
Deal found 8/9£156
Thu 24/901:40 -
Nonstop4h 15m
Sun 27/911:05 -
Nonstop4h 30m
Deal found 8/9£165
Mon 9/1102:50 -
1 stop9h 35m
Thu 10/1223:50 -
1 stop28h 00m
Deal found 8/9£172
Tue 20/1000:45 -
Nonstop4h 50m
Sun 25/1021:20 -
Nonstop5h 20m
Deal found 8/9£173
Tue 8/900:45 -
Nonstop4h 50m
Thu 10/920:40 -
Nonstop5h 05m
Deal found 8/9£177

Find flight deals from Hanoi to Incheon Intl

Round-trip from

£125

One-way from

£89

Popular in

March

Cheapest in

September

Average price

£215
Jeju Air
  • Jeju Air
  • 22/9-28/9
  • Nonstop
  • 9h 55m total
  • Hanoi to Incheon
Search Deals
Jeju Air
  • Jeju Air
  • 3/10-31/12
  • Nonstop
  • 4h 50m total
  • Hanoi to Incheon
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£47 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Hanoi to Incheon Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Fri 16/10

02:50-12:50

1 stop8h 00m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Wed 28/10

02:50-14:25

1 stop9h 35m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Mon 9/11

02:50-14:25

1 stop9h 35m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Tue 27/10

02:20-13:45

1 stop9h 25m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£100
Fastest return journey

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Sat 19/9

01:40-07:55

Nonstop4h 15m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£102

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Wed 11/11

01:40-08:05

Nonstop4h 25m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£108

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Fri 25/9

00:45-07:35

Nonstop4h 50m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£111

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Wed 23/9

00:45-07:35

Nonstop4h 50m

Incheon Intl

Sun 27/9

20:40-23:45

Nonstop5h 05m

£125

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Sun 20/9

00:45-07:35

Nonstop4h 50m

Incheon Intl

Sat 26/9

20:40-23:45

Nonstop5h 05m

£130

HanoiIncheon

HAN Hanoi Noibai - ICN Incheon Intl

HANICN

Hanoi Noibai

Tue 13/10

14:40-06:00

2 stops13h 20m

Incheon Intl

Wed 31/12

00:00-23:00

Nonstop0h 00m

£137

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Hanoi to Incheon Intl

Have a flexible travel schedule? Discover the best time to fly to Incheon Intl from Hanoi with our price prediction graph.
Estimated return price

Cheapflights Insights

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

How far ahead should I book a flight from Hanoi to Incheon Intl Airport?

To ensure you get the cheapest price possible for a flight from Hanoi to Incheon Intl Airport, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of £215). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of £431). 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 HAN to ICN?

When flying from Hanoi to Incheon Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Hanoi to Incheon Intl Airport?

Airfare is below average for this route at the moment.

Hanoi to Incheon Intl Airport flights typically cost between £173 and £238 in September.
The cheapest return price found within the last 5 days was £125 on Jeju Air (22 Sept–27 Sept).

Related info for your journey

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

    For a flight from Hanoi to Incheon Intl, you will be flying from Noibai. Hanoi Noibai (HAN) is just 14.2 mi from the center of the city. Noibai is the only Hanoi airport and it handles 21 outbound flights to Incheon Intl per day. 0 airlines have flights to Incheon Intl from Hanoi Noibai on a regular basis.

  • How long is the flight from Hanoi to Incheon Intl Airport?

    For as low as £130, Jeju Air can have you in Incheon Intl Airport from Hanoi in 4h 50m. The distance between Hanoi and Incheon Intl Airport is about 1666 mi. This flight may include one or multiple stops.

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

    Before booking your flight to Incheon Intl Airport from Hanoi, check out the most reliable airlines to get you to your destination on time: Jeju Air (96%), Brit Mediterranean (91%), Virgin Atlantic( 80%).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hanoi 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 Hanoi to Incheon Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Hanoi to Incheon Intl Airport (average of £215). Flying from Hanoi to Incheon Intl Airport in March is currently the most expensive (average of £431). 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
Suwon
Seongnam

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Certainly. Search results for flights to Incheon Intl from Hanoi shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes, Cheapflights offers price alerts on Hanoi 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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