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Denver → Frankfurt

Dec 21, 2026 · return Dec 25, 2026

DEN → FRA1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Fri, Dec 25

United Airlines
3:55 pmDEN
9h 25m
Nonstop
9:20 am+1FRA
United Airlines
11:10 amFRA
10h 30m
Nonstop
1:40 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Lufthansa
5:25 pmDEN
9h 30m
Nonstop
10:55 am+1FRA
Lufthansa
1:10 pmFRA
10h 25m
Nonstop
3:35 pmDEN

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Fri, Dec 25

FI
3:40 pmDEN
12h 30m
KEF · 1h 20m
12:10 pm+1FRA
Lufthansa
1:10 pmFRA
10h 25m
Nonstop
3:35 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Delta Air Lines
10:46 amDEN
13h 4m
ATL · 1h 37m
7:50 am+1FRA
Lufthansa
1:10 pmFRA
10h 25m
Nonstop
3:35 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
9:50 amDEN
12h 50m
YYZ · 1h 43m
6:40 am+1FRA
United Airlines
11:10 amFRA
10h 30m
Nonstop
1:40 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
10:20 amDEN
13h 5m
IAD · 1h 46m
7:25 am+1FRA
United Airlines
11:10 amFRA
10h 30m
Nonstop
1:40 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

United Airlines
9:35 amDEN
12h 40m
DTW · 1h 38m
6:15 am+1FRA
United Airlines
11:10 amFRA
10h 30m
Nonstop
1:40 pmDEN

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Fri, Dec 25

Lufthansa
4:15 pmDEN
12h 45m
MUC · 2h 5m
1:00 pm+1FRA
Lufthansa
1:10 pmFRA
10h 25m
Nonstop
3:35 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ FRA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-21 → 2026-12-25United AirlinesUA182 / UA181$1137.502026-10-29T01:03:58Z
2026-12-21 → 2026-12-25LufthansaLH447 / LH446$1150.002026-10-29T01:03:58Z
2026-12-21 → 2026-12-25FI / LufthansaFI670 + FI520 / LH446$968.752026-10-29T01:03:58Z
2026-12-21 → 2026-12-25Delta Air Lines / LufthansaDL346 + DL14 / LH446$1093.752026-10-29T01:03:58Z
2026-12-21 → 2026-12-25United AirlinesUA1874 + AC840 / UA181$1075.002026-10-29T01:03:58Z
2026-12-21 → 2026-12-25United AirlinesUA2087 + UA989 / UA181$1075.002026-10-29T01:03:58Z
2026-12-21 → 2026-12-25United AirlinesUA1915 + LH443 / UA181$1075.002026-10-29T01:03:58Z
2026-12-21 → 2026-12-25LufthansaLH481 + LH103 / LH446$1087.502026-10-29T01:03:58Z

2026-12-21 → 2026-12-25 · $1137.50

  • United Airlines UA182: DEN 2026-12-21 15:55:00 → FRA 2026-12-22 09:20:00; nonstop; 565 minutes. Local airport times.
  • United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1150.00

  • Lufthansa LH447: DEN 2026-12-21 17:25:00 → FRA 2026-12-22 10:55:00; nonstop; 570 minutes. Local airport times.
  • Lufthansa LH446: FRA 2026-12-25 13:10:00 → DEN 2026-12-25 15:35:00; nonstop; 625 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $968.75

  • FI FI670 / FI520: DEN 2026-12-21 15:40:00 → FRA 2026-12-22 12:10:00; 1 stop(s) via KEF; 750 minutes. Local airport times.
    • FI670: DEN 2026-12-21 15:40:00 → KEF 2026-12-22 06:05:00; layover at KEF: 80 minutes.
    • FI520: KEF 2026-12-22 07:25:00 → FRA 2026-12-22 12:10:00.
  • Lufthansa LH446: FRA 2026-12-25 13:10:00 → DEN 2026-12-25 15:35:00; nonstop; 625 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1093.75

  • Delta Air Lines DL346 / DL14: DEN 2026-12-21 10:46:00 → FRA 2026-12-22 07:50:00; 1 stop(s) via ATL; 784 minutes. Local airport times.
    • DL346: DEN 2026-12-21 10:46:00 → ATL 2026-12-21 15:33:00; layover at ATL: 97 minutes.
    • DL14: ATL 2026-12-21 17:10:00 → FRA 2026-12-22 07:50:00.
  • Lufthansa LH446: FRA 2026-12-25 13:10:00 → DEN 2026-12-25 15:35:00; nonstop; 625 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1075.00

  • United Airlines UA1874 / AC840: DEN 2026-12-21 09:50:00 → FRA 2026-12-22 06:40:00; 1 stop(s) via YYZ; 770 minutes. Local airport times.
    • UA1874: DEN 2026-12-21 09:50:00 → YYZ 2026-12-21 15:02:00; layover at YYZ: 103 minutes.
    • AC840: YYZ 2026-12-21 16:45:00 → FRA 2026-12-22 06:40:00.
  • United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1075.00

  • United Airlines UA2087 / UA989: DEN 2026-12-21 10:20:00 → FRA 2026-12-22 07:25:00; 1 stop(s) via IAD; 785 minutes. Local airport times.
    • UA2087: DEN 2026-12-21 10:20:00 → IAD 2026-12-21 15:44:00; layover at IAD: 106 minutes.
    • UA989: IAD 2026-12-21 17:30:00 → FRA 2026-12-22 07:25:00.
  • United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1075.00

  • United Airlines UA1915 / LH443: DEN 2026-12-21 09:35:00 → FRA 2026-12-22 06:15:00; 1 stop(s) via DTW; 760 minutes. Local airport times.
    • UA1915: DEN 2026-12-21 09:35:00 → DTW 2026-12-21 14:27:00; layover at DTW: 98 minutes.
    • LH443: DTW 2026-12-21 16:05:00 → FRA 2026-12-22 06:15:00.
  • United Airlines UA181: FRA 2026-12-25 11:10:00 → DEN 2026-12-25 13:40:00; nonstop; 630 minutes. Local airport times.

2026-12-21 → 2026-12-25 · $1087.50

  • Lufthansa LH481 / LH103: DEN 2026-12-21 16:15:00 → FRA 2026-12-22 13:00:00; 1 stop(s) via MUC; 765 minutes. Local airport times.
    • LH481: DEN 2026-12-21 16:15:00 → MUC 2026-12-22 09:55:00; layover at MUC: 125 minutes.
    • LH103: MUC 2026-12-22 12:00:00 → FRA 2026-12-22 13:00:00.
  • Lufthansa LH446: FRA 2026-12-25 13:10:00 → DEN 2026-12-25 15:35:00; nonstop; 625 minutes. Local airport times.

More dates for this route