British Airways Flight 173 Deals & Information (2025/2026)

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British Airways Flight 173 Route Deals From $793

The cheapest prices found with in the last 7 days for return flights were $491 and $793 for one-way flights to John F. Kennedy Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 28 - Thu, Sep 25
LHR
Heathrow
JFK
John F. Kennedy Intl.
$491 Roundtrip, found 2 days ago
$491
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, May 28 from Heathrow to John F. Kennedy Intl., returning Thu, Sep 25, priced at $491 found 2 days ago

Frequently asked questions

What route does flight number BA173 take?
You’ll be landing into JFK Airport from LHR if you’ve booked a ticket on flight number BA173. You’ll be in the air for 7 hours and 45 minutes during this trip. It’s also worthwhile noting that the flight conveniently operates non-stop.
How often is BA173 on time?
If you’re heading off on on British Airways flight number BA173, note that 89% of these trips will be delayed. When it is delayed, the average wait is roughly 32 minutes — perfect timing to finish that article! This service has a star rating of 0.95.
What terminal does BA173 fly out of?
Travelers on flight number BA173 from Heathrow Airport to John F. Kennedy Intl. Airport (JFK) typically take off from Terminal 5.
What kind of plane is on flight number BA173?
There’s every chance you’ll find yourself on a Boeing 777 if your flight number is BA173. Generally, this flight departs from Heathrow Airport and arrives at John F. Kennedy Intl. Airport (JFK).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your BA173 flight with Travelocity, please visit our Customer Service Portal.