Title: CA $490 Cheap Flights from Ulsan (USN) to Delhi (DEL) - Expedia.ca ![](https://images.trvl-media.com/place/180000/38797a55-3b2d-47d3-baae-1943236c9a0b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/180000/38797a55-3b2d-47d3-baae-1943236c9a0b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $490 Cheap Flights from Ulsan (USN) to Delhi (DEL) [View CA $490 flight on Tue, Mar 24, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:USN,to:DEL,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:489.10&airProductToken=AQpDCiAIy4oBEgQxODQ4GNRsIIZ7KMi8iAMwhL2IAzhZQABYAQofCMuKARIDNDk3GMhoIINZKKHEiAMwwsiIAzhUQAFYARIKCAEQARgBKgJLRRgBIgQIARABKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Ulsan (USN) to Indira Gandhi International Airport (DEL) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:USN,to:DEL,departure:18/03/2026TANYT&leg2=from:DEL,to:USN,departure:25/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Ulsan (USN) to Delhi (DEL) Prices were available within the past 7 days and start at CA $490 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### How much is a flight from Ulsan Airport (USN) to Indira Gandhi Intl. Airport (DEL)? ### Do I need to pay a cancellation fee if I cancel my flight from Ulsan Airport to Indira Gandhi Intl. Airport (DEL)? ### How do I find cheap flights from Ulsan Airport (USN) to Delhi Airport that have flexible change policies? ### How far is the flight from Ulsan Airport to Delhi Airport? ### Which airlines fly direct from Ulsan Airport to Delhi Airport? ### Are USN to DEL flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Ulsan | | ------------------- | ------------------- | | Destination airport | Indira Gandhi Intl. | | Distance | 4900 km | ## Book with confidence # Ulsan to Delhi Flights **The easy way to book your flights from Ulsan to Delhi** With Expedia, it’s simple to find and book flights to Delhi from Ulsan whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 4 airlines that cover this route. There are nonstop flights to Indira Gandhi Intl., too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ulsan to Delhi today, tomorrow, or this week. **Save dollars with cheap flights from Ulsan, USN to Indira Gandhi Intl., DEL** Sort your search results by price to find great deals on your flight from Ulsan to Delhi—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Delhi from Ulsan currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Delhi - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Delhi from Ulsan** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Delhi with Expedia today. \*Available to Expedia members.