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Koster Islands

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Cheap Flights to Koster Islands

Fall in love at first flight with your vacation to Koster Islands by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Koster Islands on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Koster Islands, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Koster Islands

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Koster Islands with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the THN airport.

What is the cheapest month to fly to Koster Islands?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Koster Islands are in , but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Koster Islands?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find  to choose from for your flight to Koster Islands.

What airport is best to fly into Koster Islands?

When you’re planning your trip to Koster Islands, convenience is the name of the game. Luckily, Koster Islands Vanersborg Airport is nearby so you can deplane and get going on checking off everything on your Koster Islands must-do list.

How much are flights to Koster Islands?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Koster Islands on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as , you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Koster Islands?

The trick to saving a stack of cash on your flight to Koster Islands? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as  right now, why wait?

Koster Islands Flight Information
Destination airport
Koster Islands
Destination airport IATA code
THN

Last Minute Hotel Deals in Koster Islands

Kosterbaden

Kosterbaden

4 out of 5
Vettnetvägen 8, Stromstad, Vastra Gotaland County
Stay at this 4-star aparthotel in Stromstad. Enjoy free WiFi, a beach locale, and breakfast (surcharge). Popular attractions Nord-Koster Västra Ferry Terminal ...
8.2/10 Very Good! (82 reviews)
Great summer visit
"The staff were very friendly and understanding to us as non-Swedes there for Midsommar. Rooms were clean, plenty of dishes, washing machine worked (no dryer, line dry); shower good quality though a little tight on space; dishwasher and fridge worked very well. We had a miscommunication about the ..."

Reviewed on Jun 28, 2025

Kosterbaden
Strömstad Spa & Resort, An Ascend Member

Strömstad Spa & Resort, An Ascend Member

4 out of 5
Kebalvägen 229, Stromstad
Stay at this 4-star beach hotel in Stromstad. Enjoy free WiFi, a full-service spa, and 3 restaurants. Popular attractions Nötholmen and Strömstad Golf Club are ...
8/10 Very Good! (1,000 reviews)
"The room was ok, but nothing special. The view was not that nice. The staff in the reception and in the restaurant, were incredible. So service minded, helpful and nice. That was really the highlight of my stay!"

Reviewed on Sep 30, 2025

Strömstad Spa & Resort, An Ascend Member
Scandic Laholmen

Scandic Laholmen

3 out of 5
Laholmen 1, Stromstad
Stay at this 3-star hotel in Stromstad. Enjoy free breakfast, free WiFi, and room service. Our guests praise the helpful staff in our reviews. Popular attractions ...
9/10 Wonderful! (1,003 reviews)
Excellent Stay
"We stayed in a family bedroom that was very spacious, with beds for four, plus a comfortable sleeping couch and a table that seated four. The hotel sits on a hilltop with a beautiful view over the harbor. Breakfast was excellent—truly the best I’ve had in Sweden."

Reviewed on Aug 15, 2025

Scandic Laholmen
Nordby Hotell

Nordby Hotell

3 out of 5
Nordby, Stromstad
Stay at this 3-star hotel in Stromstad. Enjoy free WiFi, free parking, and breakfast (surcharge). Popular attractions Nordby Shoppingcentre and Bergsmarkstranda ...
8/10 Very Good! (1,299 reviews)
"Great property!"

Reviewed on Sep 26, 2025

Nordby Hotell
TanumStrand

TanumStrand

4 out of 5
TanumStrand, Grebbestad, Vastra Gotaland
Stay at this 4-star beach hotel in Grebbestad. Enjoy free breakfast, free WiFi, and 2 indoor pools. Popular attractions Kolholm sand and Rock Carvings in Tanum ...
8.2/10 Very Good! (1,000 reviews)
"It felt like home to me . 🇨🇦🌊🏔️"

Reviewed on Aug 20, 2025

TanumStrand
Motell Svinesundparken

Motell Svinesundparken

3 out of 5
1 Svinesundparken, Halden, Østfold
Stay at this 3-star business-friendly motel in Halden. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Svinesund Infosenter and Kålvika ...
8.2/10 Very Good! (383 reviews)
"Big room"

Reviewed on Sep 4, 2025

Motell Svinesundparken
First Camp City Strömstad

First Camp City Strömstad

2 out of 5
Uddevallavägen, Stromstad
Book a stay at this beach campground in Stromstad. Enjoy free WiFi, free parking, and laundry facilities. Popular attractions Stromstad Museum and Strömstad ...
8.4/10 Very Good! (431 reviews)
"Beautiful view"

Reviewed on Jul 31, 2024

First Camp City Strömstad
Tanums Gestgifveri

Tanums Gestgifveri

4 out of 5
Apoteksvägen 7, Tanum
Stay at this 4-star hotel in Tanum. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Rock Carvings in Tanum and Vitlycke Museum are located ...
8.6/10 Excellent! (739 reviews)
"Dinner at the facility and the morning breakfast (included in the stay) were delicious. The restaurant building is historic and cozy. Delightful!"

Reviewed on Aug 17, 2024

Tanums Gestgifveri
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.