Lufthansa Boston to Frankfurt Flights
Return flight: Frankfurt – Boston
Cheapflightsplus.com will find cheap Lufthansa flights from Boston to Frankfurt. Compare airline ticket prices and book air tickets starting from $322 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Lufthansa, arrivals and departure details below.
Find Cheap Airfare Boston (MA) — Frankfurt by Lufthansa
To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in july: one-way - $322, two-way – $552.
Direct flights
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Cheap Flights from Boston to Frankfurt by Lufthansa
Look at the list of plane tickets for the most popular direct and connecting flights by Lufthansa, their prices start from $322. The fastest nonstop flight takes 7h 5m. The fastest connecting flight — 9h 55m.
| Price | Departure | Arrival | Flight Time | Airline | Flight |
|---|---|---|---|---|---|
| from $322 | 10:00 pm Boston Logan | 11:20 am+1 день Frankfurt Frankfurt Int. | 7h 20m | Lufthansa | LH421 |
| from $327 | 5:50 pm Boston Logan | 6:55 am+1 день Frankfurt Frankfurt Int. | 7h 5m | Lufthansa | LH423 |
| from $339 | 8:05 pm Boston Logan | 12:00 pm+1 день Frankfurt Frankfurt Int. | 9h 55m layover 1h 30m - Munich | Lufthansa | LH425 LH103 |
| from $349 | 9:30 am Boston Logan | 5:30 am+1 день Frankfurt Frankfurt Int. | 14h 0m layover 4h 11m - Washington D.C. | Lufthansa | LH7843 LH417 |
| from $349 | 9:30 am Boston Logan | 8:00 am+1 день Frankfurt Frankfurt Int. | 16h 30m layover 6h 56m - Washington D.C. | Lufthansa | LH7843 LH419 |
| from $396 | 2:46 pm Boston Logan | 5:30 am+2 дня Frankfurt Frankfurt Int. | 32h 44m layover 22h 55m - Washington D.C. | Lufthansa | LH7451 LH417 |
| from $414 | 9:30 am Boston Logan | 7:20 am+1 день Frankfurt Frankfurt Int. | 15h 50m layover 6h 12m - Washington D.C. | Lufthansa | LH7843 LH9411 |
| from $425 | 9:30 am Boston Logan | 12:10 pm+1 день Frankfurt Frankfurt Int. | 20h 40m layover 11h 1m - Washington D.C. | Lufthansa | LH7843 LH9253 |
| from $474 | 7:12 pm Boston Logan | 7:20 am+2 дня Frankfurt Frankfurt Int. | 30h 8m layover 20h 27m - Washington D.C. | Lufthansa | LH7513 LH9411 |
| from $419 | 8:05 pm Boston Logan | 2:55 pm+1 день Frankfurt Frankfurt Int. | 12h 50m layover 1h 30m - Munich 1h 40m - Berlin | Lufthansa | LH425 LH1926 LH189 |
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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 06/29/2025
Lufthansa Flight Schedule Boston to Frankfurt
Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
| Departure | Arrival | Flight Details | Flight Time | Price |
|---|---|---|---|---|
|
10:00 pm — 11:20 am
+1 day
|
10:00 pm — 11:20 am
LH421
Lufthansa
Boston — Frankfurt
|
7h 20m |
Find flight
from$322 |
|
|
5:50 pm — 6:55 am
+1 day
|
5:50 pm — 6:55 am
LH423
Lufthansa
Boston — Frankfurt
|
7h 5m |
Find flight
from$327 |
|
|
2:46 pm — 8:00 am
+1 day
|
2:46 pm — 4:30 pm
LH7451
Lufthansa
Boston — Washington D.C.
1h 40m stop
6:10 pm — 8:00 am
LH419
Lufthansa
Washington D.C. — Frankfurt
|
11h 14m including layover |
Find flight
from$381 |
|
|
2:46 pm — 5:30 am
+2 days
|
2:46 pm — 4:30 pm
LH7451
Lufthansa
Boston — Washington D.C.
22h 55m stop
3:25 pm — 5:30 am
LH417
Lufthansa
Washington D.C. — Frankfurt
|
32h 44m including layover |
Find flight
from$396 |
|
|
7:12 pm — 12:10 pm
+1 day
|
7:00 pm — 8:46 pm
LH7513
Lufthansa
Boston — Washington D.C.
1h 20m stop
10:10 pm — 12:10 pm
LH9253
Lufthansa
Washington D.C. — Frankfurt
|
10h 58m including layover |
Find flight
from$414 |
|
|
7:12 pm — 8:00 am
+2 days
|
7:12 pm — 8:58 pm
LH7513
Lufthansa
Boston — Washington D.C.
21h 15m stop
6:10 pm — 8:00 am
LH419
Lufthansa
Washington D.C. — Frankfurt
|
30h 48m including layover |
Find flight
from$451 |
|
|
8:05 pm — 12:00 pm
+1 day
|
8:05 pm — 9:30 am
LH425
Lufthansa
Boston — Munich
1h 30m stop
11:00 am — 12:00 pm
LH103
Lufthansa
Munich — Frankfurt
|
9h 55m including layover |
Find flight
from$339 |
|
|
8:05 pm — 12:30 pm
+1 day
|
8:05 pm — 9:30 am
LH425
Lufthansa
Boston — Munich
2h stop
11:30 am — 12:30 pm
LH107
Lufthansa
Munich — Frankfurt
|
10h 25m including layover |
Find flight
from$339 |
|
|
9:30 am — 5:30 am
+1 day
|
9:30 am — 11:10 am
LH7843
Lufthansa
Boston — Washington D.C.
4h 11m stop
3:25 pm — 5:30 am
LH417
Lufthansa
Washington D.C. — Frankfurt
|
14h including layover |
Find flight
from$349 |
|
|
9:30 am — 8:00 am
+1 day
|
9:30 am — 11:10 am
LH7843
Lufthansa
Boston — Washington D.C.
6h 56m stop
6:10 pm — 8:00 am
LH419
Lufthansa
Washington D.C. — Frankfurt
|
16h 30m including layover |
Find flight
from$349 |
|
*Departure and arrival times are local. Last updated on 06/29/2025
Flight Information
There are 2 flights by Lufthansa from Boston to Frankfurt every week with departures from Logan, Boston City Heliport, Boston RT128 Rail, Boston South Rail. All flights arrive at Frankfurt Int. and Neu Isenburg.
Departures start from 10:00 pm to 9:30 am. Nonstop flight is 7h 5m. The time difference between Boston and Frankfurt is 6h.
- The fastest flight 7h 5m
- Average flight time 7h 13m
- The earliest flight 10:00 pm
- The latest flight 9:30 am
- Distance 3659 ml
The cheapest months for traveling to Frankfurt are october (from 430 $), august (from 436 $), july (from 470 $).
The most expensive and popular months are november (from 915 $), december (from 882 $), may (from 766 $).
The cheapest flight by Lufthansa that our users were able to find is $322. This airfare is economy class on one-way LH421 flight for October 7, 2025 leaving Logan in Boston at 10:00 pm, it includes all taxes and additional fees.
Lufthansa Airplanes on the Route
List of the most popular Lufthansa airplanes flying from Boston to Frankfurt:
Other Popular Airlines on the Route
Besides Lufthansa there are other 25 airline carriers between Boston and Frankfurt. Please review schedules and prices from the most popular airlines to find the best airfare deals from Boston to Frankfurt.
Nonstop flights
There are 4 direct flights every day from Boston. Airlines and fares are below:
- UA - United Airlinesfrom $351Find
See more direct flights
Connecting Flights
List of flights with layovers (1 and more stops):
- S4 - SATA Internationalfrom $225Find
- FI - Icelandairfrom $174Find
- VY - Vuelingfrom $204Find
- LX - SWISS International Air Linesfrom $297Find
- UA - United Airlinesfrom $349Find
- BT - airBalticfrom $428Find
- OG - Air Onixfrom $283Find
- SK - SASfrom $300Find
- IB - Iberiafrom $218Find
- SN - Brussels Airlinesfrom $333Find
- SQ - Singapore Airlinesfrom $398Find
See more connecting flights
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