Cheap flights from Denver to Frankfurt from $999 DEN → FRA, HHN
Denver International Airport (DEN) → Frankfurt Airport (FRA), Frankfurt - Hahn Airport (HHN)
The cheapest return found recently is $999 with Icelandair, 14 Dec – 21 Dec, found today.
- Cheapest return found recently
- $999, 14 Dec to 21 Dec
- Usual return price
- $1,065 to $1,326
- Cheapest month to fly
- December 2026, return fares from $999 found in the last 7 days
- Airlines with nonstop flights
- Lufthansa
Return
The cheapest return fare on each of 6 departure dates is usually $1,065 to $1,326.
Cheapest return found recently
$999
14 Dec – 21 Dec · Icelandair
Denver International Airport (DEN) → Frankfurt - Hahn Airport (HHN)
Leaves 3:40 p.m. · Return leaves 9:05 a.m. · 71 h 46 min of travel, both ways together
out 2 stops, back 3 stops
found today
Cheapest nonstop return
$1,363
16 Dec – 23 Dec · Lufthansa
Denver International Airport (DEN) → Frankfurt Airport (FRA)
Leaves 5:25 p.m. · Return leaves 1:10 p.m. · 19 h 55 min of travel, both ways together
out nonstop, back nonstop
found 3 hours ago
Found recently, and the cheapest we hold
$999 14 Dec – 21 Decfound todaySee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 13 days, 25 Sept to 12 Nov, the cheapest return we saw each day was $1,022 to $1,122.
At $999, the cheapest return found recently is below that range.
13 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 6 departure dates from 14 Nov to 28 Dec, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold 7-night return fares on 3 other departure dates within 3 days of 14 Dec, and none is cheaper.
Every date we hold
24 fares on 6 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 14 Nov – 21 Nov | $1,022 | Lufthansa | Denver International Airport (DEN) → Frankfurt Airport (FRA) | out nonstop, back 1 stop | found 5 days ago | See prices for these dates |
| 14 Dec – 21 Dec | $999 | Icelandair | Denver International Airport (DEN) → Frankfurt - Hahn Airport (HHN) | out 2 stops, back 3 stops | found today | See prices for these dates |
| 15 Dec – 22 Dec | $1,214 | Frontier Airlines | Denver International Airport (DEN) → Frankfurt - Hahn Airport (HHN) | out 2 stops, back 3 stops | found today | See prices for these dates |
| 16 Dec – 23 Dec | $1,363 | Lufthansa | Denver International Airport (DEN) → Frankfurt Airport (FRA) | out nonstop, back nonstop | found 3 hours ago | See prices for these dates |
| 17 Dec – 24 Dec | $1,462 | Lufthansa | Denver International Airport (DEN) → Frankfurt Airport (FRA) | out nonstop, back 1 stop | found today | See prices for these dates |
| 28 Dec – 4 Jan 2027 | $1,192 | Icelandair | Denver International Airport (DEN) → Frankfurt Airport (FRA) | out 2 stops, back 3 stops | found today | See prices for these dates |
Which month looks cheapest?
December 2026 is the cheapest month — from $999.
Airlines on the cheapest dates: Lufthansa, Icelandair, Frontier Airlines.
Premium cabin fares from Denver to Frankfurt
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 14 Dec – 21 Dec in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Denver to Frankfurt?
Return
Not enough history yet: in 13 days of return prices, 25 Sept to 12 Nov, fewer than 3 booking ranges had prices on 7 days or more.
Live price for these dates
The cheapest return found recently is for 14 Dec – 21 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Questions about this trip
How much is a return flight from Denver to Frankfurt?
The cheapest return found recently is $999 with Icelandair, 14 Dec to 21 Dec, found today. The cheapest return fare on each of 6 departure dates is usually $1,065 to $1,326.
What is the cheapest month to fly from Denver to Frankfurt?
December 2026 is the cheapest month for a return, from $999, 14 Dec to 21 Dec, found today.
Is there a direct flight from Denver to Frankfurt?
Yes, the cheapest nonstop return found recently is $1,363 with Lufthansa, 16 Dec to 23 Dec, found 3 hours ago.
Which airlines have the cheapest flights from Denver to Frankfurt?
Between 14 Nov and 28 Dec, Lufthansa has the cheapest return on 3 of the 6 departure dates we hold, Icelandair on 2 and Frontier Airlines on 1.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work