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Flights from Cardiff to Exeter

Find the cheapest flight options from Cardiff to Exeter over the next three months. Book one-way tickets from €254 and round-trip tickets from €366.

      • CWL 10:20
        6h 30m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Wed, Dec 17 | KLM Royal Dutch Airlines
        EXT 17:20
        16h 30m
        1 stop
        CWL 09:50
        Exeter - Cardiff | Wed, Dec 24 | KLM Royal Dutch Airlines
        €366 €479
        24% OFF
        24% OFF
        €479 €366
      • CWL 10:20
        6h 30m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Fri, Dec 12 | KLM Royal Dutch Airlines
        EXT 17:20
        16h 30m
        1 stop
        CWL 09:50
        Exeter - Cardiff | Sun, Dec 14 | KLM Royal Dutch Airlines
        €429 €479
        10% OFF
        10% OFF
        €479 €429
      • CWL 10:20
        6h 30m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Sat, Dec 13 | KLM Royal Dutch Airlines
        EXT 17:20
        23h 35m
        1 stop
        CWL 16:55
        Exeter - Cardiff | Mon, Dec 15 | KLM Royal Dutch Airlines
        €431 €479
        10% OFF
        10% OFF
        €479 €431
      • CWL 13:00
        17h 25m
        1 stop
        EXT Invalid Date
        Cardiff - Exeter | Sat, Dec 13 | Normal Airline
        EXT 15:00
        6h
        Direct
        CWL 16:00
        Exeter - Cardiff | Mon, Dec 15 | Normal Airline
        Find More Flights
        Find More Flights
      • CWL 10:20
        6h 30m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Fri, Dec 12 | KLM Royal Dutch Airlines
        €254 €435
        42% OFF
        42% OFF
        €435 €254
      • CWL 10:20
        6h 30m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Sat, Dec 13 | KLM Royal Dutch Airlines
        €341 €435
        22% OFF
        22% OFF
        €435 €341
      • CWL 17:25
        23h 25m
        1 stop
        EXT 16:50
        Cardiff - Exeter | Sat, Dec 20 | KLM Royal Dutch Airlines
        €392 €435
        10% OFF
        10% OFF
        €435 €392
      • CWL 13:00
        17h 25m
        1 stop
        EXT Invalid Date
        Cardiff - Exeter | Sat, Dec 13 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Cardiff to Exeter are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Cardiff to Exeter

The distance between Cardiff and Exeter is 73.8 km. Based on Trip.com's data, travel demand peaks in September. The off-season for travel is October.

Cheapest one-way flight price€254
Cheapest round-trip ticket price€366
Off-season for travelOctober
Peak season for travelSeptember
Flight distance73.8 km

Find the best time to fly from Cardiff to Exeter

The cheapest time for Cardiff to Exeter flights: Dec 7 to Dec 14 — one way flight prices from €341.

Cheapest flights
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  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Cardiff to Exeter, calculated over the upcoming 10 weeks.

Flight FAQs

  • What are the cheapest flights from Cardiff to Exeter (CWL-EXT)?

    Based on Trip.com data, KLM Royal Dutch Airlines offers one-way fares as low as €254 on Cheapest nonstop routes (e.g. CWL to EXT on Fri, Dec 12), while KLM Royal Dutch Airlines offers Cheapest nonstop round-trips from €366 departing on Wed, Dec 17 and returning on Wed, Dec 24.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Cardiff to Exeter is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Cardiff to Exeter, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Dec 12, with one-way flights priced at just €254.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is KLM Royal Dutch Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Exeter travel is around September.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Cardiff to Exeter is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Cardiff to Exeter on December 17, 2025 with KLM Royal Dutch Airlines, with prices starting at €365.
  • The time difference between Exeter and Cardiff is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.