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Cheap flights from New York LaGuardia Airport to Seoul from £637

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Seoul departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from New York LaGuardia Airport to Seoul

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
08:50 - 17:25
LGA
-
ICN
19h 35m
1 stop
Air Canada Logo
17:55 - 09:53
ICN
-
LGA
28h 58m
2 stops
£922Air Canada
Fri, 13 Mar - Fri, 20 Mar
Air Canada Logo
06:05 - 17:25
LGA
-
ICN
22h 20m
2 stops
Air Canada Logo
17:55 - 09:53
ICN
-
LGA
28h 58m
2 stops
£925Air Canada
Fri, 13 Mar - Fri, 20 Mar
Delta Logo
20:29 - 15:30
LGA
-
ICN
29h 01m
1 stop
Delta Logo
09:35 - 20:20
ICN
-
LGA
24h 45m
1 stop
£1,101Delta
Sun, 15 Feb - Wed, 25 Feb
Korean Air Logo
20:00 - 14:10
LGA
-
ICN
29h 10m
1 stop
Korean Air Logo
09:30 - 13:20
ICN
-
LGA
16h 50m
1 stop
£1,103Korean Air
Sun, 12 Apr - Thu, 23 Apr
United Airlines Logo
15:20 - 05:40
LGA
-
ICN
24h 20m
2 stops
United Airlines Logo
18:00 - 23:30
ICN
-
LGA
19h 30m
2 stops
£1,104United Airlines
Tue, 24 Feb - Tue, 3 Mar
United Airlines Logo
10:00 - 04:40
LGA
-
ICN
29h 40m
2 stops
United Airlines Logo
17:00 - 21:29
ICN
-
LGA
41h 29m
3 stops
£1,126United Airlines
Thu, 12 Mar - Mon, 16 Mar
Delta Logo
06:00 - 15:30
LGA
-
ICN
19h 30m
1 stop
Delta Logo
19:25 - 22:41
ICN
-
LGA
17h 16m
1 stop
£1,137Delta
Fri, 13 Feb - Wed, 25 Feb
Korean Air Logo
07:59 - 16:35
LGA
-
ICN
18h 36m
1 stop
Korean Air Logo
18:00 - 21:42
ICN
-
LGA
17h 42m
1 stop
£1,139Korean Air
Thu, 19 Feb - Sat, 7 Mar
United Airlines Logo
18:29 - 16:15
LGA
-
ICN
31h 46m
2 stops
United Airlines Logo
18:00 - 23:44
ICN
-
LGA
19h 44m
2 stops
£1,140United Airlines
Sun, 1 Mar - Sat, 7 Mar
Multiple Airlines Logo
18:59 - 11:20
LGA
-
ICN
51h 21m
2 stops
Multiple Airlines Logo
21:50 - 23:25
ICN
-
LGA
38h 35m
2 stops
£1,154Multiple Airlines
Fri, 19 Jun - Mon, 29 Jun

Korean Air flights from New York LaGuardia Airport to Seoul

Our best Korean Air deals on New York LaGuardia Airport to Seoul flight tickets
Korean Air
12 Apr
LGA20:00New York LaGuardia
29h 10m
1 stop
ICN14:10Incheon Intl
23 Apr
ICN09:30Incheon Intl
16h 50m
1 stop
LGA13:20New York LaGuardia
£1,103
Korean Air
19 Feb
LGA07:59New York LaGuardia
18h 36m
1 stop
ICN16:35Incheon Intl
7 Mar
ICN18:00Incheon Intl
17h 42m
1 stop
LGA21:42New York LaGuardia
£1,139
Korean Air
21 Feb
LGA08:00New York LaGuardia
18h 35m
1 stop
ICN16:35Incheon Intl
8 Mar
ICN09:10Incheon Intl
17h 11m
1 stop
LGA12:21New York LaGuardia
£1,176

WestJet flights from New York LaGuardia Airport to Seoul

Our best WestJet deals on New York LaGuardia Airport to Seoul flight tickets
WestJet
3 Jul
LGA17:10New York LaGuardia
60h 35m
2 stops
ICN18:45Incheon Intl
10 Jul
ICN20:45Incheon Intl
38h 11m
2 stops
LGA21:56New York LaGuardia
£1,370
WestJet
5 Jul
LGA07:45New York LaGuardia
22h 00m
2 stops
ICN18:45Incheon Intl
19 Jul
ICN20:45Incheon Intl
25h 55m
2 stops
LGA09:40New York LaGuardia
£1,418
WestJet
29 May
LGA21:30New York LaGuardia
32h 15m
2 stops
ICN18:45Incheon Intl
9 Jun
ICN20:45Incheon Intl
24h 15m
2 stops
LGA08:00New York LaGuardia
£1,538

momondo Fare Finder

 
Customise your flight search to find flights from New York LaGuardia Airport 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, momondo users made 279,928 searches. Data last updated 28 January 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Seoul that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 13/3

08:50-17:25

1 stop19h 35m

Incheon Intl

Fri 20/3

17:55-09:53

2 stops28h 58m

£922

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 13/3

06:05-17:25

2 stops22h 20m

Incheon Intl

Fri 20/3

17:55-09:53

2 stops28h 58m

£925

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Sun 15/2

20:29-15:30

1 stop29h 01m

Incheon Intl

Wed 25/2

09:35-20:20

1 stop24h 45m

£1,101

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Sun 12/4

20:00-14:10

1 stop29h 10m

Incheon Intl

Thu 23/4

09:30-13:20

1 stop16h 50m

£1,103

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Tue 24/2

15:20-05:40

2 stops24h 20m

Incheon Intl

Tue 3/3

18:00-23:30

2 stops19h 30m

£1,104

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Thu 12/3

10:00-04:40

2 stops29h 40m

Incheon Intl

Mon 16/3

17:00-21:29

3 stops41h 29m

£1,126

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 13/2

06:00-15:30

1 stop19h 30m

Incheon Intl

Wed 25/2

19:25-22:41

1 stop17h 16m

£1,137

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Thu 19/2

07:59-16:35

1 stop18h 36m

Incheon Intl

Sat 7/3

18:00-21:42

1 stop17h 42m

£1,139

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Sun 1/3

18:29-16:15

2 stops31h 46m

Incheon Intl

Sat 7/3

18:00-23:44

2 stops19h 44m

£1,140

New YorkIncheon

LGA - ICN

LGAICN

New York LaGuardia

Fri 19/6

18:59-11:20

2 stops51h 21m

Incheon Intl

Mon 29/6

21:50-23:25

2 stops38h 35m

£1,154

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seoul from

How to get the cheapest flight ticket from New York LaGuardia Airport to Seoul

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Seoul?

The cheapest day to depart from New York LaGuardia Airport to Seoul is on a Tuesday when prices can be found for as low as £652. Flights from New York LaGuardia Airport to Seoul on a Friday will generally be more expensive and average around £1,055. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Seoul?

Our most recent data shows that the best time of day to fly to Seoul is at midday. Flights from New York LaGuardia Airport to Seoul during this time can be as low as £873. Flights in the morning are often more expensive, with an average ticket price of £1,055.

When to book flights from New York LaGuardia Airport to Seoul

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Seoul according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap New York LaGuardia Airport to Seoul (LGA to SEL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Seoul

Fastest flight time

17h 55m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Seoul takes 17h 55m
There are no direct flights from New York LaGuardia Airport to Seoul. There are no popular flight routes from New York LaGuardia Airport to Seoul.
Search flight deals

  • How far is New York LaGuardia to Seoul by plane?

    A flight from New York LaGuardia to Seoul will travel around 6861.6 mi. 17h 55m is a normal flight duration for this route.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Seoul?

    Prices for flights from New York LaGuardia Airport to Seoul refresh daily.

  • How old do you have to be to fly from New York LaGuardia Airport to Seoul?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Seoul.

  • What documentation or ID do you need to fly to Seoul?

    The travel and health documents required for your trip to Seoul can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seoul. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from New York to Seoul?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Seoul from New York.

Can I find flights from New York to Seoul with flexible booking policies on momondo?

Yes. All flights to Seoul from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New York to Seoul?

momondo helps you find the best flight between New York and Seoul by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from New York to Seoul right now. Can momondo alert me if prices change?

If you are not ready to book a flight from New York to Seoul now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seoul and let you know when they change.

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Find better results for your trip to South Korea

Fly into one of these airports located in Seoul

Airports listed have a maximum distance of 30.3 mi from Seoul
Seoul Gimpo Intl Airport
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