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These are the airlines KAYAK users have selected most often from within our search results for flights to Ulsan, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Ulsan, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

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Flights to Ulsan - Travel Insights & Trends

Get data-powered insights and trends into flights to Ulsan to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to Ulsan?

The duration of your flight to Ulsan depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to Ulsan on KAYAK is from London, which takes 16h 45m.

When to book flights to Ulsan

Are your dates flexible? Find out the best times to travel to Ulsan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Ulsan based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Ulsan flights

  • How far is Ulsan from central Ulsan?

    You’ll need to travel 4 miles to reach the Ulsan city centre from Ulsan.

  • What is the name of Ulsan’s airport?

    Ulsan is served by Ulsan, also commonly referred to as Ulsan. The airport code is USN.

  • How does KAYAK find such low prices on flights to Ulsan?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Ulsan.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Ulsan?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ulsan is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Ulsan?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ulsan with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Ulsan?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ulsan up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which airline offers the most flights to Ulsan?

    Of the 2 airlines that fly to Ulsan, Korean Air offers the most flights, with around 21 per week, followed by Jin Air with 14 flights per week.

See more FAQs

Top tips for finding cheap flights to Ulsan

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ulsan flight deals.

Prefer to fly direct to Ulsan?

Find which airlines fly direct to Ulsan, which days they fly and book direct flights.

Direct departures

United Kingdom to Ulsan

Monday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Tuesday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Wednesday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Thursday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Friday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Saturday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Sunday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

See more direct flights

Direct returns

Ulsan to United Kingdom

Monday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Tuesday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Wednesday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Thursday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Friday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Saturday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

Sunday

Jin Air, KLM, Korean Air

Jin Air, KLM, +1 more

See more direct flights
See more direct flights

Book Cheap Ulsan Plane Tickets

Return flight deals

multi-stopMultiple Airlines
5694 miLHR-USN
multi-stopMultiple Airlines
5694 miUSN-LHR
multi-stopMultiple Airlines
5704 miLGW-USN
multi-stopMultiple Airlines
5704 miUSN-LGW

Search by stops

One-way flight deals

multi-stopMultiple Airlines
5694 miLHR-USN
multi-stopMultiple Airlines
5704 miLGW-USN

Search by stops

Flights to Ulsan, South Korea

Destination:

Ulsan (USN)South Korea

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