$23 Cheap Flights to Castle Douglas

View $23 flight on Sat, Apr 25, 2026Opens in a new window

Popular airlines to Castle Douglas

How much is the cheapest flight to Castle Douglas?

Prices were available within the past 7 days and start at $23 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, Apr 25 - Tue, Apr 28
BCN
Barcelona
PIK
Glasgow
$49 Roundtrip, found 2 days ago
$49
Roundtrip
found 2 days ago
Select Ryanair flight, departing Sat, Apr 25 from Barcelona to Glasgow, returning Tue, Apr 28, priced at $49 found 2 days ago
Jet2
Sun, May 10 - Mon, May 18
ALC
Alicante
GLA
Glasgow
$85 Roundtrip, found 4 days ago
$85
Roundtrip
found 4 days ago
Select Jet2 flight, departing Sun, May 10 from Alicante to Glasgow, returning Mon, May 18, priced at $85 found 4 days ago
easyJet
Fri, May 8 - Tue, May 12
BCN
Barcelona
GLA
Glasgow
$124 Roundtrip, found 1 day ago
$124
Roundtrip
found 1 day ago
Select easyJet flight, departing Fri, May 8 from Barcelona to Glasgow, returning Tue, May 12, priced at $124 found 1 day ago
KLM
Fri, May 8 - Tue, May 12
BCN
Barcelona
GLA
Glasgow
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, May 8 from Barcelona to Glasgow, returning Tue, May 12, priced at $214 found 1 day ago
Iberia
Thu, Nov 5 - Fri, Nov 6
BCN
Barcelona
GLA
Glasgow
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Iberia flight, departing Thu, Nov 5 from Barcelona to Glasgow, returning Fri, Nov 6, priced at $264 found 1 day ago

Frequently asked questions

What month is the cheapest to fly to Castle Douglas?
The cheapest month to fly to Castle Douglas is April when there's less demand. Off-peak months are often when you'll find cheap fares. To keep costs down, avoid flying during school breaks and public holidays.
Which US cities fly direct to Castle Douglas?
There are 5 US destinations that you can fly to Castle Douglas directly from. Compare the options by selecting the "Direct flights only" box on Expedia and choose the ideal departure point for you. Here are a handful of the top cities to head out from:

  • Orlando
  • New York
  • Atlanta
  • Houston
  • Melbourne

How to find a cheap flight to Castle Douglas?
Traveling in the low season and booking in advance are two good ways to secure cheap flights to Castle Douglas. Or, consider departing on a Thursday, which, on average, is 16% cheaper than leaving on a Sunday.* Want to be the first to know as soon as fares drop? Set up price tracking on the Expedia app to get real-time updates.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Castle Douglas?
Staying flexible about your plans may help you to secure last-minute offers on cheap flights to Castle Douglas. To see all the available options, consider looking at different ticket types, changing your Castle Douglas trip dates, flying out of an alternative airport or using another airline.
How far in advance should I book a flight to Castle Douglas?
Get the departure dates you want and a price you'll love by booking your domestic flight to Castle Douglas up to 28 days in advance. Search for tickets two to four months ahead if you're flying to Castle Douglas from an international destination.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Castle Douglas?
You'll save an average of 8% if you purchase plane tickets on a Sunday instead of Fridays, which tend to be the most expensive day to book.* When it comes to snapping up a cheap flight to Castle Douglas, the key is good timing.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Castle Douglas?
Pack your bags and choose between these quality airlines that service Castle Douglas:

  • Virgin Atlantic - 112 flights to Castle Douglas each month, including 112 flights to Manchester Airport (MAN) per month.
  • Aer Lingus - 47 flights to Castle Douglas each month, including 47 flights to Manchester Airport (MAN) per month.
  • Singapore Airlines - 21 flights to Castle Douglas each month, including 21 flights to Manchester Airport (MAN) per month.

Where do you fly into Castle Douglas?
If you're flying to Castle Douglas, the main airport to arrive at is Prestwick Airport (PIK).
How far is the airport from central Castle Douglas?
If you're arriving at Prestwick Airport (PIK), you'll be roughly 50 mi northwest of central Castle Douglas.
Can I save money by booking a Castle Douglas trip package?
Bundle your hotel and flight and you could save hundreds of dollars. What's more, you can add extras like activities and car rentals to your Castle Douglas flight and hotel package deal. With Expedia, it's easy to manage all your Castle Douglas travel plans in the same place.
Can I change or cancel my flight to Castle Douglas?
You can often change or cancel your flight to Castle Douglas within 24 hours of booking. However, be mindful that some fares are non-refundable. In those cases, you may receive a credit toward a future trip rather than a direct refund. It's important to check the airline's terms of service in your itinerary for exact details. Use Expedia's "Changes included" or "No cancel fee" filters during your search to secure cheap flights to Castle Douglas with flexible change policies. For additional information, head to our Customer Service Portal.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Glasgow Intl.
Destination airport IATA code
GLA
Destination city name
Glasgow
Roundtrip price
$43

Trending flights to Castle Douglas

Prices were available within the past 7 days and start at $23 for one-way flights and $49 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, Nov 5 - Sun, Nov 8
JFK
New York
GLA
Glasgow
$581 Roundtrip, found 1 day ago
$581
Roundtrip
found 1 day ago
Select Icelandair flight, departing Thu, Nov 5 from New York to Glasgow, returning Sun, Nov 8, priced at $581 found 1 day ago

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