St Botolph's church on the river in Boston Lincs. UK

Cheap Flights to Boston | Popular Routes to Boston from HK$3,242

View HK$3,242 flight on Sat, 18 Jul 2026Opens in a new window

Popular airlines to Boston

  • Ryanair

  • Jet2

  • Aer Lingus

  • British Airways

  • Loganair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Boston

Prices were available within the past 7 days and start at HK$3,242 for one-way flights and HK$4,467 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Sun, 25 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,467 Return, found 2 days ago
HK$4,467
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 25 Oct from Hong Kong SAR to Birmingham, returning Sun, 8 Nov, priced at HK$4,467 found 2 days ago
Swiss International Air Lines
Tue, 3 Nov - Thu, 19 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,621 Return, found 1 day ago
HK$4,621
Return
found 1 day ago
Select Swiss International Air Lines flight, departing Tue, 3 Nov from Hong Kong SAR to Birmingham, returning Thu, 19 Nov, priced at HK$4,621 found 1 day ago
Lufthansa
Tue, 29 Dec - Thu, 21 Jan
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,673 Return, found 16 hours ago
HK$4,673
Return
found 16 hours ago
Select Lufthansa flight, departing Tue, 29 Dec from Hong Kong SAR to Birmingham, returning Thu, 21 Jan, priced at HK$4,673 found 16 hours ago
Swiss International Air Lines
Mon, 20 Jul - Mon, 31 Aug
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,768 Return, found 4 hours ago
HK$4,768
Return
found 4 hours ago
Select Swiss International Air Lines flight, departing Mon, 20 Jul from Hong Kong SAR to Birmingham, returning Mon, 31 Aug, priced at HK$4,768 found 4 hours ago
Lufthansa
Mon, 26 Oct - Tue, 2 Feb
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,870 Return, found 5 days ago
HK$4,870
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 26 Oct from Hong Kong SAR to Birmingham, returning Tue, 2 Feb, priced at HK$4,870 found 5 days ago
KLM
Mon, 2 Nov - Thu, 19 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$6,424 Return, found 2 days ago
HK$6,424
Return
found 2 days ago
Select KLM flight, departing Mon, 2 Nov from Hong Kong SAR to Birmingham, returning Thu, 19 Nov, priced at HK$6,424 found 2 days ago
Air France
Wed, 9 Sept - Fri, 25 Sept
HKG
Hong Kong SAR
BHX
Birmingham
HK$6,432 Return, found 2 days ago
HK$6,432
Return
found 2 days ago
Select Air France flight, departing Wed, 9 Sept from Hong Kong SAR to Birmingham, returning Fri, 25 Sept, priced at HK$6,432 found 2 days ago
Lufthansa
Thu, 17 Sept - Tue, 22 Sept
HKG
Hong Kong SAR
STN
London
HK$6,589 Return, found 7 hours ago
HK$6,589
Return
found 7 hours ago
Select Lufthansa flight, departing Thu, 17 Sept from Hong Kong SAR to London, returning Tue, 22 Sept, priced at HK$6,589 found 7 hours ago
Etihad Airways
Wed, 15 Jul - Tue, 18 Aug
HKG
Hong Kong SAR
CBG
Cambridge
HK$6,631 Return, found 1 day ago
HK$6,631
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 15 Jul from Hong Kong SAR to Cambridge, returning Tue, 18 Aug, priced at HK$6,631 found 1 day ago
KLM
Sun, 21 Jun - Mon, 29 Jun
HKG
Hong Kong SAR
NWI
Norwich
HK$6,695 Return, found 2 days ago
HK$6,695
Return
found 2 days ago
Select KLM flight, departing Sun, 21 Jun from Hong Kong SAR to Norwich, returning Mon, 29 Jun, priced at HK$6,695 found 2 days ago

Trending flights to Boston

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

Swiss International Air Lines
Sun, 25 Oct - Sun, 8 Nov
HKG
Hong Kong SAR
BHX
Birmingham
HK$4,467 Return, found 2 days ago
HK$4,467
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Sun, 25 Oct from Hong Kong SAR to Birmingham, returning Sun, 8 Nov, priced at HK$4,467 found 2 days ago

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, HK$4,467 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 HK$4,467 and reached a maximum of HK$6,695. For one-way trips out of Hong Kong SAR (HKG), the cheapest seat during this time was only HK$3,242.
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 HK$4,467 and HK$6,695. 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.

Book with confidence

About Boston

Expedia offers flights to Boston to meet every traveller'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.
About Boston
*Available to Expedia members.