Cheap Flights to Caithness

View AU$277 flight on Thu, 28 May 2026Opens in a new window

Popular airlines to Caithness

  • British Airways

  • easyJet

  • KLM

  • Air France

  • Virgin Atlantic

  • American Airlines

  • Loganair

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 35% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheapest Flights to Caithness

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Tue, 15 Sept - Wed, 23 Sept
LHR
London
KOI
Kirkwall
AU$494 Return, found 5 days ago
AU$494
Return
found 5 days ago
Select British Airways flight, departing Tue, 15 Sept from London to Kirkwall, returning Wed, 23 Sept, priced at AU$494 found 5 days ago
British Airways
Tue, 14 July - Mon, 20 July
LHR
London
KOI
Kirkwall
AU$499 Return, found 3 days ago
AU$499
Return
found 3 days ago
Select British Airways flight, departing Tue, 14 July from London to Kirkwall, returning Mon, 20 July, priced at AU$499 found 3 days ago
British Airways
Tue, 15 Sept - Wed, 23 Sept
LHR
London
KOI
Kirkwall
AU$529 Return, found 5 days ago
AU$529
Return
found 5 days ago
Select British Airways flight, departing Tue, 15 Sept from London to Kirkwall, returning Wed, 23 Sept, priced at AU$529 found 5 days ago
British Airways
Wed, 27 May - Mon, 1 June
LHR
London
KOI
Kirkwall
AU$531 Return, found 11 hours ago
AU$531
Return
found 11 hours ago
Select British Airways flight, departing Wed, 27 May from London to Kirkwall, returning Mon, 1 June, priced at AU$531 found 11 hours ago
British Airways
Mon, 18 May - Tue, 26 May
LHR
London
KOI
Kirkwall
AU$532 Return, found 4 days ago
AU$532
Return
found 4 days ago
Select British Airways flight, departing Mon, 18 May from London to Kirkwall, returning Tue, 26 May, priced at AU$532 found 4 days ago
British Airways
Tue, 14 July - Mon, 20 July
LHR
London
KOI
Kirkwall
AU$534 Return, found 3 days ago
AU$534
Return
found 3 days ago
Select British Airways flight, departing Tue, 14 July from London to Kirkwall, returning Mon, 20 July, priced at AU$534 found 3 days ago
British Airways
Tue, 15 Sept - Wed, 23 Sept
LHR
London
KOI
Kirkwall
AU$539 Return, found 5 days ago
AU$539
Return
found 5 days ago
Select British Airways flight, departing Tue, 15 Sept from London to Kirkwall, returning Wed, 23 Sept, priced at AU$539 found 5 days ago
Loganair
Thu, 4 June - Mon, 8 June
GLA
Glasgow
KOI
Kirkwall
AU$698 Return, found 2 hours ago
AU$698
Return
found 2 hours ago
Select Loganair flight, departing Thu, 4 June from Glasgow to Kirkwall, returning Mon, 8 June, priced at AU$698 found 2 hours ago
Finnair
Sun, 1 Nov - Thu, 26 Nov
MEL
Melbourne
KOI
Kirkwall
AU$2,066 Return, found 6 hours ago
AU$2,066
Return
found 6 hours ago
Select Finnair flight, departing Sun, 1 Nov from Melbourne to Kirkwall, returning Thu, 26 Nov, priced at AU$2,066 found 6 hours ago
Qatar Airways
Mon, 3 Aug - Sat, 15 Aug
BNE
Brisbane
KOI
Kirkwall
AU$3,186 Return, found 1 day ago
AU$3,186
Return
found 1 day ago
Select Qatar Airways flight, departing Mon, 3 Aug from Brisbane to Kirkwall, returning Sat, 15 Aug, priced at AU$3,186 found 1 day ago

Trending flights to Caithness

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Sun, 1 Nov - Thu, 26 Nov
MEL
Melbourne
KOI
Kirkwall
AU$2,066 Return, found 6 hours ago
AU$2,066
Return
found 6 hours ago
Select Finnair flight, departing Sun, 1 Nov from Melbourne to Kirkwall, returning Thu, 26 Nov, priced at AU$2,066 found 6 hours ago

Frequently asked questions

How do I find cheap flights to Caithness that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Firstly, enter your travel dates and hit "Search." Next step? Check "No change fee" just below the "Flexible change policies" subheading on the top left of your screen. Step 3. Book a flexible and cheap fare to Caithness.
How can I find cheap tickets to Caithness?
You'll always pick up an unbeatable deal with Expedia, but our "flexible dates" feature makes it even easier. Enter your preferred travel date, then click on the flexible dates box above to see prices for nearby days. AU$494 was the lowest price for a flight to Caithness in the last seven days.
How much is a flight to Caithness?
One-way flights leaving London (LHR) sold for as low as AU$277 in the last seven days. During this time, the cost of a return airfare to Caithness ranged between AU$494 and AU$3,458. If you find a deal, book fast — these fares don't hang about.
When is the cheapest time to fly to Caithness?
Taking off on a Tuesday, followed by a Monday, is generally the best way to nab the cheapest airfare. Stay away from the weekends if possible, because Saturday is typically the most expensive day. Spend the funds you saved enjoying yourself in Caithness instead!
How much is a plane ticket to Caithness?
Ticket prices to Caithness ranged from AU$494 to AU$3,458 in the last seven days. Generally, the sooner you book the better the deal.
What is the best time to go to Caithness?
If you're eager to check out Caithness's main city when it's at its busiest, visit Thurso sometime during February, March and April. Similar to most locations in the Northern Hemisphere, summertime here starts June 20  with temperatures ranging between 10ºC and 13ºC.
What months are the cheapest to book a flight to Caithness?
February is the best month to land cheap flights to Caithness. Be aware that the most expensive time to purchase tickets in the U.S. Isn't during the peak of summer, but the month of December.

Travel information

Caithness Flights Information

Airlines serving
British Airways, Loganair, Finnair, Qatar Airways
Roundtrip price
from AU$494
Caithness Flights Information
*Available to Expedia members.