Dublin (DUB) to Brest (BES) flights
An economy award from Dublin (DUB) to Brest (BES) starts at 7,500 miles one way with Alaska Atmos Rewards on Aer Lingus, plus taxes and fees from $43.60. One airline flies nonstop from Dublin (DUB) to Brest (BES): Aer Lingus. The two airports are 354 miles (569 km) apart. There are also 4 ways to fly it with one stop, through London, Paris and Toulouse and more.
How many miles DUB to BES costs
Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.
| Program | Economy | Taxes and fees |
|---|---|---|
| Alaska Atmos RewardsOn Aer Lingus | 7,500 | $43.60–50 |
| American AAdvantageOn Aer Lingus | 12,500 | $23.60–30 |
Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.
Compare every program in the Award Flight PricerAirlines flying nonstop from DUB to BES
- Aer LingusNot in an alliance · bookable with 2 programsWho books it
Book DUB to BES with points
Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.
- Aer Lingus AerClubBooks Aer Lingus
- Alaska Atmos RewardsBooks Aer Lingus
DUB to BES with one stop
4 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via London (LGW)Ryanair, then easyJet
- Via Paris (CDG)Air France the whole way
- Via Toulouse (TLS)Aer Lingus and Ryanair, then Transavia France
- Via Lyon (LYS)Aer Lingus, then Air France
DUB to BES: common questions
How many miles does DUB to BES cost?
In economy it starts at 7,500 miles one way with Alaska Atmos Rewards on Aer Lingus, plus taxes and fees from $43.60. Next cheapest: American AAdvantage (12,500). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.
Which airlines fly nonstop from DUB to BES?
Aer Lingus flies nonstop from Dublin (DUB) to Brest (BES).
How far is Dublin from Brest by plane?
Dublin (DUB) and Brest (BES) are 354 miles (569 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
Which points programs can book DUB to BES award flights?
2 programs can book at least one of the nonstop airlines: Aer Lingus AerClub and Alaska Atmos Rewards. Which flights each can book depends on its partners, so check the airline before you transfer points.
Where can I connect between Dublin and Brest?
The most direct connections are through London (LGW), Paris (CDG), Toulouse (TLS) and Lyon (LYS). On 1 of them the same airline flies both flights, for example Air France through Paris.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.