Lufthansa Flight 403 Deals & Information (2026/2027)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Lufthansa Flight 403 Route Deals From $500

The cheapest prices found with in the last 7 days for return flights were $780 and $500 for one-way flights to Frankfurt Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 24 - Wed, Mar 3
EWR
Newark Liberty Intl. Airport
FRA
Frankfurt Intl.
$780 Roundtrip, found 3 days ago
$780
Roundtrip
found 3 days ago
Select Lufthansa flight, departing Wed, Feb 24 from Newark Liberty Intl. Airport to Frankfurt Intl., returning Wed, Mar 3, priced at $780 found 3 days ago
Thu, Dec 31 - Mon, Jan 18
EWR
Newark Liberty Intl. Airport
FRA
Frankfurt Intl.
$863 Roundtrip, just found
$863
Roundtrip
just found
Select Lufthansa flight, departing Thu, Dec 31 from Newark Liberty Intl. Airport to Frankfurt Intl., returning Mon, Jan 18, priced at $863 just found

Frequently asked questions

What route does flight number LH403 take?
You'll be touching down at Frankfurt Intl. Airport (FRA) from EWR if you've booked a ticket on flight number LH403. You'll be in the sky for 7 hours and 25 minutes on this trip. What's more, the service conveniently travels non-stop.
What terminal does LH403 fly out of?
You'll likely be departing from Terminal B if you're traveling on LH403 direct from Liberty Intl. Airport (EWR) to Frankfurt Airport (FRA-Frankfurt Intl.).
What kind of plane is on flight number LH403?
The route for flight number LH403 is predominantly Newark Airport to FRA, and the Boeing 747-8 is the type of aircraft you're likely to be flying on.
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 LH403 flight with Travelocity, please visit our Customer Service Portal.