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Cheap flights Raleigh — Barcelona

from $664 6 790 km ~8h 29m 2 flights found 1 airlines cheapest on Monday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $664 on 21.12.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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Prices found for 2 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
21 Dec 2026, Mon
Frontier Airlines F9 1039
23:22
RDU Raleigh-Durham International Airport
11:08
BCN Barcelona-El Prat Airport
11h 46m 2 stops
View this ticket
17 Dec 2026, Thu
Frontier Airlines F9 1039
19:07
RDU Raleigh-Durham International Airport
07:26
BCN Barcelona-El Prat Airport
12h 19m 2 stops
View this ticket
Route characteristics
Distance
6 790 km
Flight time
8h 29m
Time difference
+6h
Minimum price
from $664 (21.12.2026)
Average price
$675
Maximum price
$686
Cheapest day
Monday
Departure airports (1)
RDU Raleigh-Durham International Airport
Arrival airports (1)
BCN Barcelona-El Prat Airport
Airlines (1)
F9 Frontier Airlines
Agencies (1)
Kiwi.com
Prices by day of week
Airlines — cheapest prices 1
Frontier Airlines
Frontier Airlines
Low-cost 2 flights · 2 days
$664
Where to buy tickets 1
Kiwi.com
2 tickets · 2 days
from $664
Airports

From — Raleigh (1)

  • RDU Raleigh-Durham International Airport

To — Barcelona (1)

  • BCN Barcelona-El Prat Airport
Other destinations from Raleigh
Frequently asked questions about the route Raleigh — Barcelona
How long is the flight from Raleigh to Barcelona?
Approximate flight time — 8h 29m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Raleigh to Barcelona?
The straight-line distance — 6 790 km.
How much do flights from Raleigh to Barcelona cost?
The minimum price over 3 months — from $664 on 21.12.2026.
What is the average ticket price?
The average price — $675. Range: $664 — $686.
What is the time difference between Raleigh and Barcelona?
The difference — +6h.
From which airports does Raleigh operate flights?
From Raleigh: RDU (Raleigh-Durham International Airport).
To which airports in Barcelona do flights arrive?
To Barcelona: BCN (Barcelona-El Prat Airport).
Which airlines fly this route?
This route is served by 1 airline: Frontier Airlines.
Which day of the week is cheapest?
The cheapest day of the week — Monday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Raleigh — Barcelona

Flights Raleigh — Barcelona is a popular route. The straight-line distance is 6 790 km. Flight time 8h 29m. Time difference +6h.

From Raleigh (RDU) flights depart from 1 airport: RDU. To Barcelona (BCN) — 1 arrival airport: BCN.

1 airline operate on this route: Frontier Airlines.

The minimum price for the next 3 months — from $664 (21.12.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $675, ranging from $664 to $686. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Monday.