Cheap Flights to Boston from ₩643,000

View ₩643,000 flight on Wed, Jan 28, 2026Opens in a new window

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How much is the cheapest flight to Boston?

Prices were available within the past 7 days and start at ₩643,000 for one-way flights and ₩1,079,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, Mar 2 - Mon, Mar 9
ICN
Seoul
QQN
Birmingham
₩1,079,300 Roundtrip, found 3 days ago
₩1,079,300
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Mon, Mar 2 from Seoul to Birmingham, returning Mon, Mar 9, priced at ₩1,079,300 found 3 days ago
Etihad Airways
Wed, Jan 21 - Thu, Feb 5
ICN
Seoul
BHX
Birmingham
₩1,079,300 Roundtrip, found 3 days ago
₩1,079,300
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Wed, Jan 21 from Seoul to Birmingham, returning Thu, Feb 5, priced at ₩1,079,300 found 3 days ago
Etihad Airways
Mon, Feb 9 - Mon, Mar 2
ICN
Seoul
BHX
Birmingham
₩1,091,400 Roundtrip, found 6 days ago
₩1,091,400
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Mon, Feb 9 from Seoul to Birmingham, returning Mon, Mar 2, priced at ₩1,091,400 found 6 days ago
Scandinavian Airlines
Wed, Jan 21 - Tue, Jan 27
ICN
Seoul
BHX
Birmingham
₩1,093,600 Roundtrip, found 4 days ago
₩1,093,600
Roundtrip
found 4 days ago
Select Scandinavian Airlines flight, departing Wed, Jan 21 from Seoul to Birmingham, returning Tue, Jan 27, priced at ₩1,093,600 found 4 days ago
Etihad Airways
Mon, Feb 23 - Tue, Mar 10
ICN
Seoul
BHX
Birmingham
₩1,104,300 Roundtrip, found 3 days ago
₩1,104,300
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Mon, Feb 23 from Seoul to Birmingham, returning Tue, Mar 10, priced at ₩1,104,300 found 3 days ago
Etihad Airways
Wed, Feb 4 - Wed, Feb 25
ICN
Seoul
BHX
Birmingham
₩1,116,400 Roundtrip, found 6 days ago
₩1,116,400
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Wed, Feb 4 from Seoul to Birmingham, returning Wed, Feb 25, priced at ₩1,116,400 found 6 days ago
Etihad Airways
Mon, Feb 9 - Mon, Mar 2
ICN
Seoul
BHX
Birmingham
₩1,163,100 Roundtrip, found 6 days ago
₩1,163,100
Roundtrip
found 6 days ago
Select Etihad Airways flight, departing Mon, Feb 9 from Seoul to Birmingham, returning Mon, Mar 2, priced at ₩1,163,100 found 6 days ago
KLM
Thu, Jan 22 - Mon, Feb 9
ICN
Seoul
BHX
Birmingham
₩1,240,300 Roundtrip, found 3 days ago
₩1,240,300
Roundtrip
found 3 days ago
Select KLM flight, departing Thu, Jan 22 from Seoul to Birmingham, returning Mon, Feb 9, priced at ₩1,240,300 found 3 days ago
Lufthansa
Wed, Jan 21 - Tue, Feb 3
ICN
Seoul
BHX
Birmingham
₩1,257,300 Roundtrip, found 3 days ago
₩1,257,300
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Jan 21 from Seoul to Birmingham, returning Tue, Feb 3, priced at ₩1,257,300 found 3 days ago
Emirates
Thu, Feb 26 - Mon, Mar 2
ICN
Seoul
STN
London
₩1,302,400 Roundtrip, just found
₩1,302,400
Roundtrip
just found
Select Emirates flight, departing Thu, Feb 26 from Seoul to London, returning Mon, Mar 2, priced at ₩1,302,400 just found

About Boston

Expedia offers flights to Boston to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Boston or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Boston that have flexible change policies?
Search for low-cost seats to Boston, then tick the "No change fee" box directly below the "Flexible change policies" filter. It really is that easy. We appreciate that plans change and flexibility is essential, so you can book with confidence with Expedia.
Which airlines fly to Boston?
When you're ready to reserve your ticket to or near Boston, these quality carriers look forward to welcoming you aboard:

  • British Airways - 1,354 flights to or near Boston each month, including 1,219 flights to Heathrow Airport (LHR) per month.
  • American Airlines - 790 flights to or near Boston each month, including 790 flights to Heathrow Airport (LHR) per month.
  • United Airlines - 638 flights to or near Boston each month, including 638 flights to Heathrow Airport (LHR) per month.

How can I find cheap tickets to Boston?
In the last seven days, ₩1,079,300 was the best price for a flight to Boston. For even greater savings, book in advance and be flexible with your dates. Search for your flight to Boston, then compare prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Boston?
In the last seven days, return airfares to Boston sold for as little as ₩1,079,300 and reached a maximum of ₩1,302,400. For one-way trips out of Seoul (ICN), the cheapest seat during this time was only ₩643,000.
What are the most popular airports to fly into in Boston?
Which of these two Boston airports you'll taxi into will mostly depend on your airline and where you want to stay in the region:

  • Heathrow Airport (LHR) - 3,690 flights per month.
  • Gatwick Airport (LGW) - 308 flights per month.

When is the cheapest time to fly to Boston?
Consider traveling early on in the week to land the best airfare to Boston. Tuesday is commonly the most affordable day to depart, with Monday running a close second. Saturday typically has the most expensive fares. This is because a lot of people prefer to start their trip on a weekend.
How much is a plane ticket to Boston?
In the last seven days, tickets to Boston varied between ₩1,079,300 and ₩1,302,400. Prices tend to go up over time, so secure a bargain today.
What months are the cheapest to book a flight to Boston?
The most affordable month to land an awesome deal to Boston is February, whereas prices are at a premium in December. Steer clear of this month if you'd like to save money.

Trending flights to Boston

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Mon, Mar 2 - Mon, Mar 9
ICN
Seoul
QQN
Birmingham
₩1,079,300 Roundtrip, found 3 days ago
₩1,079,300
Roundtrip
found 3 days ago
Select Etihad Airways flight, departing Mon, Mar 2 from Seoul to Birmingham, returning Mon, Mar 9, priced at ₩1,079,300 found 3 days ago
*Available to Expedia members.