Default HTG hotel image

Cheap Flights to Trefflean

View ₩645,400 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines to Trefflean

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Trefflean?

Prices were available within the past 7 days and start at ₩645,400 for one-way flights and ₩1,228,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Etihad Airways
Air France
Qatar Airways
KLM
Emirates

Frequently asked questions

What is the name of Trefflean's airport?
Book a flight to Trefflean with Expedia and you'll be hitting the tarmac at Brest - Brittany Airport (BES).
How many airlines fly to Trefflean?
Trefflean is serviced by 5 air carriers from at least 14 airports around the world.
Which airlines fly to Trefflean?
Air France operates the majority of the flights to Trefflean. Grabbing an Air France flight from Paris is the preferred way of getting there.
How many nonstop flights are there to Trefflean?
With roughly 72 direct flights running every week, you'll be hitting the tarmac in Trefflean before you have time to say, "Are we there yet?"
Where are the most popular flights to Trefflean departing from?
Travelers frequently jet off from Paris, Lyon and Bordeaux airports when going to Trefflean.
How long is the flight to Trefflean Airport?
If it's Paris you're departing, you'll be in the sky for around 1 hour and 13 minutes before you arrive in Trefflean. Terminal to terminal from Lyon takes about 1 hour and 35 minutes and from Bordeaux, the flight time is 1 hour and 25 minutes.
How to book the cheapest flight to Trefflean?
Don't leave locking in your flight to Trefflean until the last minute. That's one trick savvy travelers use to get the best prices. Booking well in advance means more options and less expensive flights. Another easy way to nab the best deal is to research all options. If where you're headed has several airports, don't forget to look into the cost of flying into a less busy terminal. Lastly, be prepared to lock in your seat quickly if you find a real bargain. It might not stick around for long! With a bit of knowledge and a little luck, the perfect fare will be yours.
Do you have any tips for my flight to Trefflean?
Wherever you're jetting in from, flying can be an enjoyable experience if you've prepared well. Take a peek at these top travel tips that will help get your Trefflean vacation started on the right foot. What to pack in your hand luggage:
  • A plane ride can be a pleasure if you've got all the right stuff. First of all you'll need toiletry items, such as lip balm and hand cream, a fresh change of clothes and a good book. Next, leave space in your hand luggage for your laptop, a charger, any medications and perhaps a neck pillow as well. Last, but definitely not least, don't forget to take your passport, travel documents and some money.
Do not pack the following items in your hand luggage:
  • While the list of restricted items differs between airlines, the general guide to follow is nothing flammable, sharp or explosive. This includes screwdrivers, drills, fuels and bleaching agents. Sporting equipment like ice skates, and objects that could harm passengers, such as guns and swords, are also banned from the cabin.
What to wear on a flight:
  • Comfort should be your highest priority when deciding what to wear on your flight. Loose, breathable clothing is a sensible option, as are flat, closed-toe shoes.
  • The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers during long-distance flights. Lower your risks by staying hydrated, keeping your legs moving and wearing compression socks to help your circulation.
How to get through airport security fast when flying to Trefflean?
Being prepared before you get to the airport will help make your getaway to Trefflean quick and painless. We've rounded up some useful tips for a swift journey past security:
  • Have your boarding pass and passport easily accessible. They're the first things you'll be asked for by security.
  • Next up is the X-ray machine. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your phone, tablet and any other electronic devices will need to be sent through the scanner.
  • Remember to remove gels and liquids from your carry-on bag. They often need to be sent through the X-ray separately. Each item should be no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one liter), clear zip-lock bag.
  • It's also likely that you'll need to take your shoes off for scanning, so wearing slip-on shoes is always a wise idea.
  • Airlines will not allow any sharp objects in the cabin. If you must bring these kinds of items, put them in your checked luggage.

Book with confidence

Searching for cheap flights to Trefflean? No travel company presents more choices than Expedia if you're looking to compare flights to Trefflean. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Brittany. Expedia provides the cheapest flights to many destinations in Brittany and you may find even greater savings if you combine your flight with a hotel stay in Trefflean.

Travel information

Destination airport
Saint-Jacques
Destination airport IATA code
RNS
Destination city name
Rennes
Roundtrip price
₩488,177

Trending flights to Trefflean

Prices were available within the past 7 days and start at ₩645,400 for one-way flights and ₩1,228,500 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

KLM
*Available to Expedia members.