$651 Cheap Flights from Seoul (ICN) to Bellingham (BLI)

View $651 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Incheon Intl. Airport (ICN) to Bellingham, WA (BLI-Bellingham Intl.)

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Cheap Flights from Seoul to Bellingham (ICN-BLI)

Prices were available within the past 7 days and start at $651 for one-way flights and $879 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Asiana Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$879 Roundtrip, found 12 hours ago
$879
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $879 found 12 hours ago
Asiana Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$910 Roundtrip, found 12 hours ago
$910
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $910 found 12 hours ago
Asiana Airlines
Wed, Mar 25 - Fri, Apr 17
ICN
Seoul
BLI
Bellingham
$922 Roundtrip, found 12 hours ago
$922
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Wed, Mar 25 from Seoul to Bellingham, returning Fri, Apr 17, priced at $922 found 12 hours ago
Asiana Airlines
Wed, Mar 25 - Fri, Apr 17
ICN
Seoul
BLI
Bellingham
$967 Roundtrip, found 12 hours ago
$967
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Wed, Mar 25 from Seoul to Bellingham, returning Fri, Apr 17, priced at $967 found 12 hours ago
Asiana Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$968 Roundtrip, found 12 hours ago
$968
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $968 found 12 hours ago
Asiana Airlines
Wed, Mar 25 - Fri, Apr 17
ICN
Seoul
BLI
Bellingham
$972 Roundtrip, found 12 hours ago
$972
Roundtrip
found 12 hours ago
Select Asiana Airlines flight, departing Wed, Mar 25 from Seoul to Bellingham, returning Fri, Apr 17, priced at $972 found 12 hours ago
EVA Airways
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$1,133 Roundtrip, found 12 hours ago
$1,133
Roundtrip
found 12 hours ago
Select EVA Airways flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $1,133 found 12 hours ago
China Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$1,216 Roundtrip, found 12 hours ago
$1,216
Roundtrip
found 12 hours ago
Select China Airlines flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $1,216 found 12 hours ago
Korean Air
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$1,321 Roundtrip, found 12 hours ago
$1,321
Roundtrip
found 12 hours ago
Select Korean Air flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $1,321 found 12 hours ago
Japan Airlines
Tue, Feb 3 - Mon, Feb 23
ICN
Seoul
BLI
Bellingham
$1,408 Roundtrip, found 12 hours ago
$1,408
Roundtrip
found 12 hours ago
Select Japan Airlines flight, departing Tue, Feb 3 from Seoul to Bellingham, returning Mon, Feb 23, priced at $1,408 found 12 hours ago

Frequently asked questions

How much does a flight from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI) cost?
Snag a cheap one-way flight from $651 or cheap return flight from $879 from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI)?
February is the most affordable month to fly from ICN to BLI. Traveling during quieter months is often the key to finding better fares.
What is the cheapest airline that flies from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ICN to BLI flight.
How many flights per day from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI)?
There aren't any daily direct flights departing from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from ICN to BLI?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI)?
To reach Bellingham Intl. Airport (BLI) without delays, book a flight that leaves from Incheon Intl. Airport (ICN) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI) last-minute?
Last-minute bookings from ICN to BLI are usually more expensive. To secure the cheapest rates, start looking for flights as soon as possible. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket right before your journey.
Is it cheaper to book an ICN to BLI flight and hotel package?
Booking an ICN to BLI flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Incheon Intl. Airport (ICN) to Bellingham Intl. Airport (BLI)?
It's generally possible to reschedule or cancel your ICN to BLI flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Incheon Intl.
Destination airport
Bellingham Intl.
Airlines serving
Japan Airlines
Roundtrip price
$878
Distance
5135 mi

Book with confidence

Seoul to Bellingham Flights

The cheapest times to fly from Seoul to Bellingham

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seoul to Bellingham are during the month of February. You can find some of the cheapest flights from Seoul to Bellingham with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seoul to Bellingham

Sunday is one of the best days to book for cheap flights from Seoul to Bellingham: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seoul to Bellingham

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seoul to Bellingham in 2025. You can also book with separate airlines for your outbound and return journeys, from $651 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seoul to Bellingham flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seoul to Bellingham airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Seoul to Bellingham Flights

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*Available to One Key members.